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Type A80BDE-J61BT11 CC-Link System Master

1. Device No RY04 RY05 to Not used RY17 RY18 Initial data processing complete flag Initial data setting request flag Error reset request flag 5 FUNCTIONS MELSEC Writing to the remote register RWw 6 The program uses the mdSend function to write the transmission data to the remote register RWw buffer memory 7 The data stored in the remote register RWw buffer memory is automatically sent to the remote register RWw of each remote device station Remote device station Remote device station IBM PC AT compatible PC Master station Station number 1 Station number 3 _ CC Link board occupies 2 stations occupies 2 stations Remote device RWw Numerical data Such as digital value setting areas i Program ts ti RWwO RWw1 NUN RWw2 E RWw3 1 Remote device RWw RWw4 Numerical data APO RWw5 i such as digital i NEU Rwwe i value setting 9 1 aw il RWw7 g Hem m Send RWwO 1 E RWwi sid d RWw2 BEN RWw3 RWw4 RWw5 RWwe MB RWw7 Remote register RWw when the AJ65BT 64DAV is set to station number 1 Address CHA digital value setting area Analogue output enable disable setting area RWw5 to Not used RWw7 5 FUNCTIONS MELSEC Reading from the remote register RWr 8 The remote regist
2. rea 8 21 8 8 2 Transmission rate and mode settings ssssssssseeeeeneeennen enemies 8 22 9 1 Operations Common to All Utility Software ssseeeeeeneenennenn ennemis 9 1 9 151 Starting a utility 5 iion deat do Er ad deed adde el eiie edi ed da lb ie 9 1 9 1 2 Starting the device monitor utility enne 9 1 TTo r Quitting a Utility ocu toe e Re t er he daa 9 2 9 1 4 Displaying the help screen 4 isiiiisiieiisedee ciet 9 3 91 5 Verifying the teg age teat etes dn alteaapdoaltenageecde 9 4 speed NB 9 5 9 251 Operating procedure tt utu tui datae tute dito 9 5 9 2 2 Operating the Information screen 9 6 9 2 3 Operating the Board Information screen sssssssssssseeeeneeeennren nennen 9 7 9 2 4 Operating the Network Monitor screen ssssssssseseeeenenenenneneeneenee nnnm nnne 9 10 9 2 5 Operating the Station s Link Status screen sssssssssseseeeeeneeneeneneemenenns 9 11 9 2 6 Operating the Target Sroa 9 12 9 2 7 Operating the Memory I O Test screen nennen nennen nnns 9 13 9 2 8 Operating the Network Test screen ssssssssssssesseenenene nennen nennen nnne nnns 9 14 9 3 Device Monitor Util
3. 1 Occupies 1 station 2 Occupies 2 stations 3 Occupies 4 stations BT 0 8 ST 2000 NI 1216 1 800 2 15 830 NW 1116 2 900 2 50 1000 N 5 3 1200 8 100 2000 ni 12 a 2 b 2 c 8 nw 10 LS 0 8 29 4 16 X 4 8 16 X 9 6 5 X 32 4 12 X 4 8 10 X 9 6 2000 2556 2 us 2 56 ms 6 DATALINK PROCESSING TIMES MELSEC 6 2 Cyclic Processing Time The cyclic processing time indicates the transmission delay time the time until data is transmitted 6 2 1 Master station CC Link board lt remote I O station 1 Master station CC Link board RX Remote I O station input This indicates the time from the moment a signal is input to the remote I O station until RX of the master station CC Link board turns on off Formula LS 2 Remote I O station response time ms Note 1 LS Link scan time see Section 6 1 Example When the link scan time is 3 ms and the remote I O station response time is 1 5 ms LS X 2 Remote I O station response time ms 3 2 1 5 7 5 ms 2 Master station CC Link board RY Remote I O station output This indicates the time from the moment RY of the master station CC Link board turns on off until the remote I O station output turns on off Formula LS X 3 Remote I O station response time ms Note 2 LS Link scan time see Section 6 1 Example When the link scan time is 3 ms and the re
4. 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC 8 2 Installation This section explains the handling precautions and installation environment of the CC Link board 8 2 1 Precautions on handling the CC Link board The following explains the handling precautions of the CC Link board DANGER e Do not touch the terminal or connector while the power is on Doing so may cause electric shock or malfunction e Fix the CC Link board securely with the installation screws and tighten the N CAUTION installation screws within the specified torque range If the screws are loose it may cause malfunction If the screws are tightened too much it may cause damage to the screws resulting in malfunction Do not directly touch the conductive area or electronic components of the CC Link board Doing so may cause malfunction or failure in the CC Link board e Before handling the CC Link board touch a grounded metal object to discharge the static electricity from the human body Failure to do so may cause failure or malfunction of the CC Link board e Tighten the terminal screws within the range of specified torque If the terminal screws are loose it may cause short circuit or malfunction If the terminal screws are tightened too much it may cause damage to the screws and or the CC Link board resulting in short circuits or malfunction e While handling the CC Link board be sure to keep it free of static electricity Static elect
5. EIE EEE gt ARNE e ES 1 EE E Ten Key Pad OK Cancel Apply All Clear Auxiliary Setting screen Delay Timer n X 5Dus Number of 3 Retries Standby 1 master station Cancel MELSEC 5 FUNCTIONS MELSEC 3 Notes on using the standby master function Only one standby master station is allowed in a single data link system The total number of stations can be no more than 64 including the standby master station The number of stations that can be occupied by the standby master station is one or four Do not specify station number 64 for a system in which a standby master station exists If it is used station number 64 cannot communicate normally If any abnormality is detected at the master station in the initial status before parameter communication starts the switch to the standby master station will not be executed When the master station becomes faulty the data link control will automatically be transferred to the standby master station but the cyclic transmission data will not be transferred Perform this transfer with a user program Once permitted the information before the detection of abnormality at the master station will be output to each station When the standby master station is controlling the data link parameters cannot be upd
6. Other station 3 Other station RY 3 Other station link register 3 Other station SB X O XIOIXIO XIlOIXIOIXxIlO X O X IO XIO X O x x OIX IO x O X O X O X O x x x Other station SW 3 x3 Access to the CC Link intelligent device station module s buffer memory installed in each CPU 10 2 Accessible Ranges The accessible ranges during CC Link communication include only the master station in which the CC Link board is installed the local station PLC the intelligent device station and the IBM PC AT compatible PC in which the CC Link board is installed 10 4 10 4 11 MELSEC DATA LINK LIBRARY MELSEC 11 MELSEC DATA LINK LIBRARY This chapter explains an overview of the functions included in the MELSEC Data Link Library The screens of Windows 95 Operating System are used in the explanation Please note that these screens are slightly different from other Operating systems 11 1 Overview of the MELSEC Data Link Library The functions provided by the MELSEC Data Link Library are used when creating a user program that communicates with a PLC CPU With these functions the user can perform communications without worrying about the hardware type
7. Write mdReceive Remote input RX RY Remote register RWw Remote register RWr b Transient transmission Intelligent device station Link scan Link scan Link scan Link scan Remote input Remote output RX RY Remote register RWw Remote register RWr Read and write operations can be performed for the intelligent device station buffer memory at an arbitrary timing using the mdReceive and mdSend functions respectively IBM PC AT compatible PC Master station Program CC Link board Intelligent device station Write mdSend Transient transmission Buffer memory Read mdReceive L Transient transmission 1 OVERVIEW MELSEC 5 System down prevention Slave station disconnect function Even if a module system fails because of power failure or power off it will not affect the communication with other normal modules since the system employs the bus connection method Also for a module using a 2 piece terminal block the module can be replaced during data link However if the cable is disconnected the data link to all stations is disabled Station number 4 Local station Master occupying station Station number 1 Station number 3 1 station Remote station Remote station occupying occupying 2 stations 1 st
8. D A conversion module Terminal resistor Analogue output The sample program can be found in the CCLINK SAMPLE directory under the SW4DNF CCLINK B utility software installation directory the default installation directory is CAMELSEC 13 8 13 8 14 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT R2 MELSEC 14 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT R2 This chapter explains the procedures ranging from module setup parameter settings programming to final operation check using a system configuration example 14 1 Configuring a System In this example a system consisting of a master station and one intelligent device station AJ65BT R2 as shown below is used Master station IBM PC AT compatible PC A80BDE J61BT11 X Terminal resistor Occupies 1 station Intelligent device station station No 1 AJ65BT R2 000 co RS 232C module Terminal resistor External device 14 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT R2 14 1 1 Setting up the master station The settings of the master station utility are shown below MELSEC Station number ra rem setting ca Bie St sion Speed 0 master station Gy Channel ei CCLink z 81 mccum 7 ii Network Monitor Statio
9. current value D Special D SD S T setting value main T setting value sub 1 T setting value sub 2 T setting value sub 3 O 1 A2ACPU S1 cannot be accessed 10 2 10 2 10 ACCESSIBLE DEVICES AND RANGES Device C setting value main ch Access destination MELSEC 2 19 51 A1SH A1SJ S3 A1SJH S8 A2C J A2N S1 A2S S1 A2SH S1 A2A S1 A2U S1 A2AS S1 S30 A2USH S1 Q02 H A 06 Random Q2A S1 Q3A Q4A Q4AR Q2AS S1 Q2ASH S1 Q00J 1 Q02 H Q06H Q12H Q25H Q12PH Q25PH Q12PRH Q25PRH IBM PC AT compatible PC C setting value sub 1 Bai ch Random C setting value sub 2 ch Random C setting value sub 3 Bai ch Random ch Random ch Random V index register Bai ch Random R file register Bai ch Random ER extended file resister ch Random B Bai ch Random ch Random Q QnA link special relay on Q QnACPU Bai ch Random Retentive timer contact Bai ch Random Retentive timer coil Bai ch Random Q QnA l
10. 2 Number of boards that can be used in one system A maximum of 4 boards can be used total number of ABOBDE J61BT11 and A80BDE J61BT 13 boards 3 SYSTEM CONFIGURATION 3 2 2 Notes on the system configuration Remote I O module module power supply and input MELSEC The system should be designed by considering the following in order to prevent erroneous inputs from the remote I O modules 1 When powering on and off Start the data link after turning on the power to the remote I O modules Turn off the power to the remote I O modules after stopping the data link Data link start Executing CC Link board o data link status Stopped ON Remote I O module power status OFF Data link stop 2 During momentary power failure of the remote I O modules When a momentary power failure occurs in the power being supplied to the remote I O modules 24 V DC an erroneous input may occur Cause for erroneous inputs due to a momentary power failure The remote I O module hardware uses the power by internally converting the module power 24 V DC to 5 V DC When a momentary power failure occurs in a remote I O module the following situation occurs Time for the 5 V DC power in the remote I O module to turn off gt Response time for input module on off Thus an erroneous input occurs when a refresh is performed within the time indicated by 1 in the figure below external supply power R
11. we d 33 Sea posuer Wraf yero pce yg pj een e NJ tS Device Monitor Exit Displays the channel number Board Model Name Displays the model of the CC Link board that is connected 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 2 3 Operating the Board Information screen The Board Information screen is used to set up and display various information on the installed CC Link board IMPORTANT Do not use station number 64 for a system in which a standby master station exists If itis used the station with station number 64 cannot communicate normally When switching windows set the mode setting to Online or Offline 1 Board Information screen am yo CC Link Utility Network Monitor Station s Link Status Target Memoryl 0 Network Test Version Channel 81 CC Link 1 M Board Setting Occupy St Link Err Data Transmission Speed o X Master 15 Latch 451 Clear 10M z LED Mode Setting CC Link B Online RUN W 156K ERR R MST 25M Apply LOCAL T F 5M T CPURAv W 10M E Parameter Setting E sw T R MS F TEST PRM T E E Parameter Write docs R LINE Random Access Buffer Setting 3j J Default Setting 7 C Extension Setting Device Monitor channel Sets the
12. 6 The installation is complete when the screen shown left is displayed Click the button Windows has finished installing the software that your new hardware device requires Complete 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC 2 Installing the utility The following explains the installation procedure of the utility The screens of Windows 2000 Professional are used in the explanation Therefore these screens are slightly different from other operating systems Install the utilities with reference to REMARK 1 When using the following Operating systems logon as a user who has administrator authority Windows XP Professional Windows 2000 Professional Windows NT Workstation 4 0 2 Disassociate all applications registered in the startup procedure then execute installation after restarting Windows 3 Make sure to close other applications running on Windows including resident software such as antivirus software before installation 4 Be sure to uninstall SWnDNF CCLINK first then install SWADNF CCLINK B Since all the data set by each utility will be erased it is necessary to set them again 5 To install the utility use Add Remove Programs in Control Panel As an alternative method you can execute Setup exe Double click Setup exe in Disk 1 then start the installation from item 6 1 Power on the PC and start Windows lolx EFA EEAS Eg 2 O
13. Check the number of connected modules 51 0072 Check the parameters Check the reserved station designation status SW0074 to 51 0077 Check the station number setting Check the installation status SW0069 Check the station number duplicate status SW0098 to SWO09B Check the installation status SW0069 Check the station number duplicate status 51 0098 to SWOO9B Check the installation parameter matching status SWOO9C to SWOO9F 16 19 16 TROUBLESHOOTING MELSEC Description of problem Check item Check procedure Check the LED displays on the corresponding Is the corresponding local station performing data local station link Check the communication status of the master station with other stations SW0080 to SW0083 Is data written to the correct address of the remote Check the user program register RWw buffer memory of the local station Is data read from the correct address of the remote Check the user program register RWr buffer memory of the master station Check the parameters Check the total number of stations SW0070 Is the corresponding local station number Check the maximum communication station recognaized by the master station number SW0071 Cannot communicate from a local station remote Check the number of connected modules SW0072 Check the parameters register RWw to the master station remote register RWr Is the corr
14. sse nennen 3 4 3 2 3 Equipment list ne cech de ted de de Hn d e Hin bre i deb ies 3 6 3 24 About Ver ndn ied ise e be o e e Le Ed 3 7 4 SPECIFICATIONS 4 10 4 5 A General Specifications 5 om th tem cedem th tem diseno a ee moe aA ee oe rette 4 1 4 2 Performance Specifications sess nente n nnt nennen inneren 4 2 4 2 1 Maximum overall cable distance for Ver 1 00 sssssseeeeeeeennen nennen 4 3 4 2 2 Maximum overall cable distance for Ver 1 10 4 5 4 3 CC Link Dedicated Cable Specifications cccccceccccescceeeceeeeceeeeneeeeeeeeeaeeeeaeeesneeseaeeteaeeeeeeeeieeeeeeesaes 4 5 5 FUNCTIONS 5 1 to 5 37 5 15 punction Else in edo de t dei dde uto E de to Sete 5 1 5 2 Basic Functloris 1 2 nte ipei deitate e c de ci de dde ce e c de c de dace de das 5 3 5 2 1 Communication with remote I O stations nennen 5 3 5 2 2 Communication with the remote device stations 5 5 5 2 3 Communication with the local stations sesssssssseeeneneenenneneem enne 5 10 5 2 4 Communication with the intelligent device station ss 5 16 5 3 Functions for Improving System Reliability eese 5 22 5 3 1 Disconnecting a data link faulty station and continuing the data link with only normal stations slave station disconnect function nennen enne nnne enne enne 5 22 5 3 2 Automatically reconnecting a disconne
15. Program mdReceive mdSend mdSend mdReceive Remote device station communication Handshaking signals with the remote device station initial request error occurred flag etc are communicated using the remote input RX and remote output RY The setting data to the remote device station are communicated using the remote registers RWw and RWr Master station CC Link board Remote device station Link scan Remote input RX Remote input RX Link scan Remote output RY Remote output RY Remote register RWw Remote register RWw Link scan Remote register RWr Remote register RWr Link scan 1 OVERVIEW 3 Local station communication The communication between the master station and the local station uses two types of transmission methods cyclic transmission and transient transmission a Cyclic transmission Data communication between stations can be performed in N N mode using bit data remote input RX and remote output RY and word data remote registers RWw and RWr IBM PC AT compatible PC Program Master station CC Link board md Receive mdSend pue mdSend aa mdReceive Remote input RX Remote output register Remote register IBM PC AT compatible PC b Transient transmission Link scan Link scan Link scan Link
16. 1 When reading RX and RWr from the CC Link board with the md function it is necessary to add the own station access processing time of the md function 2 When writing RY and RWw to the CC Link board with the md function it is necessary to add the own station access processing time of the md function POINT The own station access processing time of the md function varies depending on the performance of the IBM PC AT compatible PC load condition and other factors The following shows an example of the processing time for an IBM PC AT compatible PC equipped with a Pentium II 233 MHz CPU Own station access processing time IBM PC AT compatible PC equipped with a Pentium Il 233 MHz CPU A md function 2 bytes 512 bytes 1024 bytes Batch read mdReceive 0 3 ms 0 7 ms 1 2 ms Batch write mdSend 0 3 ms 0 4 ms 0 5 ms 6 DATALINK PROCESSING TIMES MELSEC 6 3 Transient Transmission Processing Time This indicates the transient transmission processing time the time from the moment an instruction is issued until a response is received 6 3 1 Master station CC Link board lt local station PLC 1 Master station CC Link board Local station PLC This indicates the time from the moment an instruction is issued by the master station CC Link board until a response from the local station PLC is received Formula OT LS number of request data 16 72 xXLS a SL Ls
17. 16 TROUBLESHOOTING MELSEC Availability O Available X Not available Description Offline Master Local station station Indicates the reserved station designation status by the Parameter Setting of the CC Link Utility R d stat 580074 ea ae SW0074 to Sw0077 s Off Not designated Indicates the error invalid station designation status by the Parameter Setting of the CC Link Utility SW0078 to SW007B Off Not designated On Designated Error invalid station designation status Indicates whether or not a temporary error invalid station is set Temporary error invalid SW007C to SW007F station setting information es the parameter receiving status from the master station Parameter receiving status Off Reception complete On Reception not complete s changes in the CC Link Utility during data linking Off No change detected On Change detected es the data link status with other stations SW0080 to SW0083 stations are normal On Faulty station exists Own station switch change status Other station data link status es of a watchdog timer error status in other stations Other station watchdog SW0084 to SW0087 timer error status Off No error On Error occurred Indicates whether or not a fuse has blown in other stations SW0088 to SWO008B Off No fusing On Fusing occurred Detects changes in the setting switches of other stations during data linking Other station switch change SWO0
18. To accept the default click the Next gt button To change the installation destination folder click the Destination Folder b utton CAMELSEC Browse Back Cancel I 9 The installation will start Switch floppy disks in the order as e instructed on the screen A Setup exe 5 REMARK If the following screen is displayed during installation click the button and continue with the installation ReadOnly File Detected n option you selected requires that files be installed to your system or files be uninstalled from your system or both read only file E SwWINNTSSystem32 M dFunc32 dll was found while performing the needed file operations on your system To perform the file operation click the Yes button otherwise click No tees SW4DNF CCLINK B Setup 10 The installation is complete when the screen shown left is InstallShield Wizard Complete d i S p layed The InstallShield Wizard has successfully installed SWADNF CCLINI B Before you can use the program you To restart verify that Yes want to restart my com puter now is must restart your computer siemens checked then click the Finish button No 1 vl restart my computer latar To restart later check No I will restart my computer later then Remove any disks from their drives and then click Finish to B complete setup click the Finish button l Complete 1 If the instal
19. Change the maximum working set size and minimum working set size of the application program bret SetProcessWorkingSetSize ph wkmin wkmax Close the application program handle bret CloseHandle ph The set sizes shown here are reference sizes Adjust the sizes in accordance with your system 16 13 16 13 16 TROUBLESHOOTING MELSEC c Sample program When setting by VC Example of min working set size 1MB and max working set size 3MB define ERROR 1 short ChangeWorkingSetSize DWORD dwProcessld Application program ID variable HANDLE Application program handle variable DWORD dwMinimumWorkingSetSize X Minimum working set variable DWORD dwMaximumWorkingSetSize working set variable Obtain the application program ID dwProcessld GetCurrentProcessld Open the application program handle hProcess OpenProcess PROCESS_SET_QUOTA PROCESS_QUERY_INFORMATION FALSE dwProcessld if nProcess NULL Error end return ERROR Obtain the maximum working set size and minimum working set size of the application program if GetProcessWorkingSetSize hProcess amp dwMinimumWorkingSetSize amp dwMaximumWorkingSetSize 0 Error end CloseHandle hProcess return ERROR Set the minimum working set size to 1MB dwMinimumWorkingSetSize 1 1024 1024 Set the maximum working set size to 3MB dwMaximumWorkingSetSize 3 1024
20. Check the number of connected modules 51 0072 Check the parameters Check the reserved sta SW0074 to 51 0077 Check the station number setting atus SWO0069 Check the station number duplicate status 51 0098 to SWO09B Check the installation s ion designation status Check the installation s atus SWO0069 Check the station number duplicate status SW0098 to SWO009B Check the installation parameter matching status SWOO9C to SWOO9F 16 17 16 TROUBLESHOOTING MELSEC Description of problem Check item Check procedure Cannot write data to the remote register RWw of a remote device station Cannot communicate from the master station remote output RY to a local station remote input RX 16 18 Is the corresponding remote device station performing data link Is data read from the correct address of the remote register RWw buffer memory Is the correct master station s parameter information area CPU internal parameters default parameters being used Is the corresponding remote device station number recognized by the master station Is the corresponding station set as a reserved station Are there any duplicate station numbers Do the settings match Is the corresponding local station performing data link Is data written to the correct address of the remote output RY buffer memory of the master station Check the LED displays on the correspondi
21. to to 5 FUNCTIONS MELSEC Writing to the remote register RWw 6 The program uses the mdSend function to write the sending data to the remote register RWw buffer memory 7 The data stored in the remote register RWw buffer memory is automatically sent to the remote register RWw of the intelligent device station ee FGAT compatible Fo M cud NM Intelligent device station CC Link board i Station number 1 occupies 4 stations Remote register RWw data such as positioning start number RWwO RWw1 RWw2 RWw3 RWw4 RWw5 RWw6 RWw7 Remote register RWw r mdSend Remote register RWw when the AJ65BT D75P2 S3 is set to station number 1 Signal direction Master module AJ65BT D75P2 S3 Address Description RWwO Single axis positioning start number RWw1 Single axis override RWw2 RWw3 RWw4 RWw5 RWw6 RWw7 t t Single axis new present value Single axis new speed value Single axis JOG speed 5 FUNCTIONS MELSEC Reading from the remote register RWr 8 The remote register RWr data of the intelligent device station is automatically stored in the remote register Rwr buffer memory of the master station 9 The program uses the mdReceive function to read the remote register RWr data of the intelligent device station stored in the remote register RWr buffer memory IBM PC AT compatible PC Master stati
22. 1 to 64 Standby Master station number 1 to 64 b Set the number of occupied local stations for Occupy St Example Set the number to 4 stations Default value 1 st Setting range 1 st 4 st c Set the input status of the data link faulty station for Link Err X Data Example Set the status to Clear Default value Clear Setting range Latch Clear d Setthe CC Link mode for Mode Setting Example Set the mode to Online Default value Online Setting range Online Offline Standalone unit hardware operation confirmation mode S Utility Information Board Information Network Monitor Station s Link Status Target Memoryl O Test Network Test Version Channel CC Lirk 1 i r Board Setting rz Occupy St Link Err Data Transmission Speed 1E Local C Latch 45t Clear fiom r LED Mode Setting CC Link B Online x RUN 156K ERR 625K MST 25M Apply LOCAL W F 5M T CPURAv W 10M E Parameter Setting E Swe T n MSs E TEST E n PRM E F o B 2 R LINE Random Access Buffer Setting 3 L RUN z SD Default Setting E u C Extension Setting Device Monitor 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC 8 PROCEDURE BEFORE STARTING THE DATA LINK This chapter explains the operating procedures required before starting the CC Link board operation as well as the names and settings of t
23. 1024 Change the maximum working set size and minimum working set size of the application program if SetProcessWorkingSetSize hProcess dwMinimumWorkingSetSize dwMaximumWorkingSetSize 0 Error end CloseHandle hProcess return ERROR Close the application program handle CloseHandle hProcess Normal return return 0 The set sizes shown here are reference sizes Adjust the sizes according to your system 16 14 16 14 16 TROUBLESHOOTING MELSEC 16 3 CC Link System Troubleshooting This chapter describes the details of the problems that may occur in the CC Link System It presents a list of check items and procedures for possible problems 16 3 1 Verification of problem occurrence The following shows the details of check items and procedures for possible problems Table 16 4 List of check items when a problem occurs Description of problem The entire system cannot perform data link Cannot receive inputs from a remote station Cannot receive inputs from a remote station 16 15 Check item Check procedure Check the cable connection visually or with a line Are there any disconnected cables test Check the line status SW0090 Connect the supplied terminal resistors to the Are terminal resistors connected to the terminal d i terminal stations at both ends of the CC Link stations of the CC Link system system Connect the terminal resistors that match the ca
24. 4 2 1 Swooor 63 62 61 to 52 51 50 49 5 9 64 Numbers 1 to 64 in the above table indicate the station numbers Stores the status of the parameter registration to EPROM 0 Normal Other than 0 Stores an error code see Section 16 3 5 2 registration status SWO00B9 1 Only the bit for the head station number is turned on 3 The number of bits that equals to the number of occupied stations are turned on 4 Only the bit for the head station number is turned on In addition this is checked and stored only at link startup The update timing of the data in a link special register SW differs depending on the link register number Table 16 7 lists the update timings of the link special registers Table 16 7 Update timings of the link special registers Link special register Data update timing Link special register Data update timing 5 0041 510071 Updated individually regardless of the SB Updated after each station reaches a stable SW0045 SW0072 i condition SWO0060 When the SB0060 changes SW0074 to SW0077 When the SB0074 changes 5 0061 When the SB0061 changes SW0078 to SW007B When the SB0075 changes Updated individually regardless of the SB SW006A Updated individually regardless of the SB 16 32 Updated individually regardless of the SB When the SB0090 changes SW0088 to SW008B SW0090 SW0098 to SW009B SWO009C to SWOO9F SWOOBA to SW00B7 SWO00B
25. 625 kbps 900 m 2952 9 ft 28 MBpe 30 cm 11 81 in or more pital MUL 5 Mbps 160 m 524 96 ft Number of connected stations 1 to 32 TOS 30 cm 11 81 in to 1 3 28 ft Number of connected 39 15 35 in m or more 80 m 262 5 ft tations 33 to 48 unity 40 cm 15 75 in or more 100 m 328 1 ft Number of connected stations 49 to 64 30 cm 11 81 in to 39 cm 15 35 in 20 m 65 52 ft 40 cm 15 75 in to 69 cm 27 17 in 30 m 98 43 ft 70 cm 27 56 in or more 100 m 328 1 ft The cable length between remote I O stations or remote device stations is within this range and if even one location is wired the maximum overall cable distance will be as indicated above 4 3 4 3 4 SPECIFICATIONS MELSEC Example When the transmission rate is 10 Mbps and 43 remote I O stations and remote device stations are connected using the CC Link dedicated high performance cable because the cable connecting the second and third stations is 35 cm 13 78 in the maximum overall cable distance will be 80 cm 31 5 in First Second Third 4th 43th Master station Remote I O station Remote Remote I O station Remote I O station Remote device station station 1 m 3 28 ft 50 19 69 in 5 cm 13 78 in 50 cm 19 69 in 2 For a system consisting of remote I O stations remote device stations local stations and intelligent device statio
26. MELSEC A list of the communication status of other stations is displayed Station s Status EMEN 89 59 Eee 05 i fS po p ps pa ps pe pe 29 80 SU 82 Ax Station s View button FS A ES E ES B RS i RT 8 B EG EZ ES E EH ENT E BU BD RE J invalid Bi Reserve Temp Invalid OK 9 2 6 Operating the Target screen Set the logical station number to access a multiple PLC system CC Link Utility Infomation Board Information Network Monitor Station s Link Status Target Memory Network Test Version p CC Link 1 Logical Set No fe E EN Z5 a Target CPU sl CC Link Target Setting List EN Logical Set No Sta No Target CPU 55 5 4 Change Delete Device Monitor Exit Help Description Select the channel for setting the Target Logical Set No Enter the logical station number to be set or modified setting range 65 to 239 Enter the station number of a QJ61BT11 that is controlled by a multiple PLC system Target CPU Enter the target PLC to be accessed button Register the contents of the setting to the Target Setting list button Select the line to be changed then click this button to modify the registered data The same operation will result by double clicking the line to be change
27. Note that this operation is enabled only when the data format is Vertical Indication 1 Double click the number of the bit device to be changed 2 UU u h nmt n 2 Select in the dialog box shown below to change the bit device status Select to cancel the change operation Device Monitor Utility Change the device 0017 to ON All right Yes lt DANGER Configure an interlock circuit in a sequence program so that the entire system works safely at all times when controlling the data change to the PLC during operation Also determine which corrective actions to take in the event of a data communication error between the IBM PC AT compatible PC and PLC CPU in use 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 4 Error Viewer This section explains how to set up and operate Error Viewer 9 4 1 Screen description The following explains the Error Viewer screen B Communication Support Software Tool Error viewer driver Log View Help Type Date and Time Time Source Error No Massage Contents 99 07 16 2 MCCLINK1 1 Initialize error 33 07 16 MCCLINK1 1281 Initialize error Different error types are indicated by the symbols shown below Normal messages Indicates messages generated in normal processing 4 Warning messages Indicates messages generated to get the user s attention Type although they do not represent any errors Error messages Indicates the descripti
28. Onne Master Local station station 16 25 16 TROUBLESHOOTING MELSEC Availability O Available X Not available Description Master Offline Local station station es the data link stop direction acknowledgement status acknowledged op direction acknowledged es the data link stop instruction acknowledgement completion status Off Not complete op complete es the acknowledgement status of the temporary error invalid station request direction Off Not acknowledged On Direction acknowledged es the acknowledgement completion status of the temporary error Temporary error invalid i id station request direction station completion status Off Not complete On Temporary error invalid station established es the acknowledgement status of the temporary error invalid station request instruction Off Not acknowledged On Direction acknowledged es the acknowledgement completion status of the temporary error station cancel request direction Off Not complete On Temporary error invalid station cancellation complete es the Mode Setting status of the CC Link Utility 580060 Off Online 0 On Other than Online 0 es the Own Station Setting status of the CC Link Utility 580061 Station type Off Master station number 0 On Local station numbers 1 to 64 Indicates the designation status of the standby master station Off Not designated x x On Designated es the Link Err X Data setting status of the
29. RX00 RX01 RX02 RX03 RX04 RX05 RX06 RX07 RX08 Signal name D75P2 ready complete Single axis start complete Dual axes start complete Use prohibited Single axis BUSY Dual axis BUSY Use prohibited Single axis positioning complete Dual axis positioning complete 5 FUNCTIONS Remote output MELSEC 4 The program uses the mdSend function to write the on off information to the remote output RY buffer memory 5 The remote output RY of the intelligent device station is automatically set to on off for each link scan according to the output status stored in the remote output RY buffer memory IBM PC AT compatible PC Master station Intelligent device station Station number 1 occupies 4 stations Remote input RX i i Handshaking signals such as positioning Remote input RX complete Program RYOF to RYOO RY1F to RY10 RY2F to RY20 RY3F to RY30 RYOF to RYOO RY1F to RY10 RY2F to RY20 RY3F to RY30 RY4F to RY40 RY5F to RY50 RY6F to RY60 RY7F to RY70 RY4F to RY40 RY5F to RY50 RY6F to RY60 RY7F to RY70 RY8F to RY80 RY7FF to RY7FO R5 Remote output RY when the AJ65BT D75P2 S3 is set to station number 1 Signal direction 65 075 2 53 Master module Device No Signal name RY01 to RYOF RY10 Single axis positioning start Use prohibited RY11 Dual axis positioning start RY12 Use prohibited RY13 Single axis stop RY14 Dual axis stop
30. RXOF to RX00 RX1F to RX10 Remote device station Station number 3 occupies 2 stations Remote input RX Handshaking signals such as initial data 1 processing request flag RXOF to RX00 RX1F to RX10 Remote input RX when the AJ65BT 64DAV is set to station number 1 Signal direction AJ65BT 64DAV Master module to RX17 RX18 RX19 RX1A RX1B RX1C to Not used RX1F Signal name Not used Error status flag Remote READY Initial data processing request flag Initial data setting complete flag 5 FUNCTIONS MELSEC Remote output 4 The program uses the mdSend function to write the on off information to the remote output RX buffer memory 5 The remote output RY is automatically set to on off for each link scan according to the output status stored in the remote output RY buffer memory Remote device station Remote device station IBM PC AT compatible PC Master station Station number 1 Station number 3 CC Link board 1 occupies 2 stations occupies 2 stations PEE EAE EA E E E EE EE T E T T T Remote input RY Handshaking signals such as error reset request flag and initial data processin complete flag Remote input RY RYOF to RYOO f Handshaking signals 5 RY1F to RY10 such as error reset Program request flag and initial data processing complete flag j i RYOF to RYOO 5 i RY1F to RY10
31. See Sections 9 3 2 9 3 3 and 9 3 6 through 9 3 11 End 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 3 2 Setting the batch monitoring Set the Device Monitor Utility so that it monitors only a single designated device 1 Menu selection Select Menu Batch Monitoring on the menu bar Selectable for 16 point entry monitor only 2 Display screen e Device Monitor Utility BE Menu Setting Device Write DataFormat Option Help x 0000 0001 0002 x 0003 0004 0005 0006 x 0007 1 0008 x 0009 0005 lt 0008 000C 0000 I lt OOOE lt OOOF aa 81 CC Link 1 slot Data Format The Channel Information in the Current Display Network No 0 Station No 255 Bit device Vertical indication Item Description Displays the current device status 1 Device Information To change the data format see Section 9 3 9 Displays the status of the network that is currently set 2 Network Status To set up the network see Section 9 3 4 Shows the data format and the type of the device being displayed word device and bit device 3 Data Format To change the device type see Section 9 3 5 To change the data format see section 9 3 9 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 3 3 Setting the 16 point entry monitor Set the Device
32. or local station by installing an CC Link board on an IBM PC AT compatible PC By using the CC Link board as the master station it is possible to control remote I O stations remote device stations intelligent device stations and local stations from the IBM PC AT compatible PC Using the PCI bus eliminates troublesome switch settings Simply installing the CC Link board on the PCI bus automatically executes the initial settings Parameters can easily be set The parameters necessary for the operation of the CC Link system can easily be set with a utility program thus programming is simplified It displays the test and monitoring information related to the CC Link The test status and monitoring status of the CC Link system can be displayed on the IBM PC AT compatible PC to facilitate the operation Support for QCPUs Q mode of a multiple PLC system By specifying the station number of the logical station number via the CC Link utility communication with each QCPU Q mode of a multiple PLC system can be performed It provides the functions that support user programming It is possible to perform the remote control of remote I O stations remote device stations intelligent device stations and local stations as well as reading and writing of devices using the functions that support Microsoft Visual C and Microsoft Visual Basic Thus user applications can easily be created Example Control of the input signal X and output s
33. remote register RWw buffer memory is stored in the CPU device set with automatic refresh parameters Local station Local station IBM PC AT compatible PC Master station Station number 1 Station number 2 occupies 1 station occupies 4 stations PLC CPU eue Maku MuR ARA ARAA ARA ANANN EARRA RAAN ARRA RRA 4 i Remote register RWw Program mdReceive 5 FUNCTIONS 2 IBM PC AT compatible PC MELSEC Communication between the master station and the local station by transient transmission The transient transmission is a transmission method that sends and receives data in 1 1 mode by designating the opposite station at an arbitrary timing When writing data to the buffer memory of the local station and the CPU device using the mdSend function 1 The program uses the mdSend function to write data from the master station to the designated buffer memory of the local station and a CPU device 2 When writing is completed 0 is stored as return values Master station Program mdSend Return value mdSend Return value IBM PC AT compatible PC CC Link board Local station PLC CPU Buffer memory When reading data from the buffer memory and CPU device in a local station using the mdReceive function 1 The program uses the mdReceive function to read data from the designated
34. the usage conditions shall be that the application will not lead to a major accident even if any problem or fault should occur in the programmable logic controller device and that backup and fail safe functions are systematically provided outside of the device for any problem or fault 2 The Mitsubishi programmable logic controller has been designed and manufactured for applications in general industries etc Thus applications in which the public could be affected such as in nuclear power plants and other power plants operated by respective power companies and applications in which a special quality assurance system is required such as for Railway companies or Public service purposes shall be excluded from the programmable logic controller applications In addition applications in which human life or property that could be greatly affected such as in aircraft medical applications incineration and fuel devices manned transportation equipment for recreation and amusement and safety devices shall also be excluded from the programmable logic controller range of applications However in certain cases some applications may be possible providing the user consults their local Mitsubishi representative outlining the special requirements of the project and providing that all parties concerned agree to the special circumstances solely at the users discretion Microsoft Windows Windows NT Visual Basic Visual C are registered trademarks of M
35. 11 and ABOBDE J61BT 13 boards 4 SPECIFICATIONS MELSEC 4 2 1 Maximum overall cable distance for Ver 1 00 The relationship between the transmission speed and the maximum overall cable distance is described below 1 For a system consisting of only remote I O stations and remote device stations Remote I O station Remote I O station Remote I O station Remote I O station Master station or remote or remote or remote or remote device station device station device station device station 2 2 1 1 Ik gt Maximum overall cable distance 1 Cable length between remote I O stations or remote device stations 2 Cable length between the master station and the adjacent stations CC Link dedicated cable uses terminal resistor 110 Station to station cable length Transmission rate Maximum overall cable distance 156 kbps 1200 m 3937 2 ft 625 kbps 30 cm 11 81 in or more 600 m 1968 6 ft 2 5 Mbps 200 m 656 2 ft 9 ft 30 cm 11 81 in to 5 Mbps 59 23 23 in 110 m 360 9 ft 60 cm 23 62 in or more 1 m 3 28 ft or more 150 m 492 15 ft 30 cm 11 81 in to 59 cm 23 23 in 50 m 164 1 ft 10 Mbps 60 cm 23 62 in to 99 cm 38 98 in 80 m 262 5 ft 1 m 3 28 ft or more 100 m 328 1 ft CC Link dedicated high performance cable uses terminal resistor 130 Q Station to station cable length 7 E 156 kbps 1200 m 3937 2 ft
36. 13 Transient transmission In this method of transmission a counterpart is specified and 1 1 communication is performed at an arbitrary timing IBM PC AT compatible PC Master station Local station Prog m CC Link board 1st station Write mdSend Buffer memory Read mdReceive 1 OVERVIEW MELSEC 1 3 Combinations of Boards with Existing Software This section describes the combinations of boards with existing software 1 When using the CC Link board and other interface boards in the same PC Board model Software package Supported OS oard model name name Dos 51 NT40 Win 2000 Q80BD J71LP21 25 Q80BD J71LP21G SWODNC MNETH B Q80BD J71LP21GE Q80BD J7 1BR11 ATOBDE J71QLP23 SWOIVDWT MNET10P MNET1 or ESI Ox ATOBDE Serene Poet eto J71QLP23GE SW2DNF MNET10 2 2 ATOBDE J71QBR13 www o NENE o ENNEN x SWODNF CCLINK O A80BDE J61BT13 Sw2DNF cCLINK x x SW3DNF CCLINK x x SWODNF ANU B iles ie o o _ EMI x i x x x p x x x x x DOS MS DOS 6 2 NT 3 51 Windows NT Workstation 3 51 Win 95 Windows 95 Win 98 Windows 98 Win Me Windows Me NT 4 0 Windows NT Workstation 4 0 Win 2000 Windows 2000 Professional XP Pro Windows XP Professional Home Windows XP Home Edition O Can be ope
37. 14 2 14 1 2 Setting up the intelligent device Station se ee 14 2 14 2 Setting the Parameters 14 3 14 3 Creating Program eene e d a a Pec d Ha dug vue 14 5 14 3 1 Initialization procedure 14 5 14 3 2 Sending procedure eiecit ve do et Re e i e e ive e Ln Be o ds 14 7 14 3 3 Receiving procedure 322 aiite t eq e tte au te ide ens bae EQ Ee uad dee te dd 14 8 14 4 Executing the Data Link nime Det d 14 9 14 4 1 Confirming the operation with the LED displays ennmeee 14 9 14 4 2 Confirming the operation with a user program sssseseeee ee 14 10 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 15 1to 15 14 15 1 Gonfig ririg a System dan 15 1 15 1 1 Setting up the master station 15 2 15 1 2 Setting up the intelligent device station 65 075 2 53 15 2 15 2 Setting the 15 3 15 3 Creating a Program ed ede ee ete atate ed eni
38. 15 6 6 MELSEC When the intelligent device station AJ65BT D75P2 S3 is powered on or the reset switch is pressed the initial data processing request RX78 turns on The initial data processing request RX78 is read by the user program The initial data processing completion RY78 is turned on by the user program The AJ65BT D75P2 S3 turns off the initial data processing request RX78 The initial data processing completion RY78 is turned off by the user program The initial data setting request RY79 is turned on by the user program The AJ65BT D75P2 S3 turns on the initial data setting completion RX79 15 6 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 MELSEC 15 3 2 Home position return procedure The following diagram shows the relationships among the user program of the IBM PC AT compatible PC and the remote inputs outputs remote registers and AJ65BT D75P2 S3 buffer memory of the intelligent station The shaded areas indicate the devices that are actually used For detailed information on the intelligent device station see the Type AJ65BT D75P2 S3 Positioning Module User s Manual Master station station No 0 Intelligent device station station No 1 IBM PC AT compatible PC AJ65BT D75P2 S3 User program RX79 initial data setting completion mdReceive RX7B remote station ready RY10 single axis pos
39. 2 3 Section 11 3 Subsection 16 1 2 Subsection 16 1 3 Subsection 16 2 1 Section 16 4 Section 16 5 Subsection 16 2 1 Section 16 5 Apr 2004 IB NA 0800175 E Precautions for use Section 1 3 Section 4 1 Section 7 1 Subsection 8 8 2 Subsection 15 1 2 CONTENTS Subsection 3 2 1 Section 5 1 Subsection 8 2 1 Jun 2004 1B NA 0800175 F CONTENTS Chapter 1 Subsection 8 7 2 Subsection 9 3 5 WARRANTY Generic Terms and Abbreviations Subsection 10 1 2 Subsection 16 3 5 Appendix 1 The manual number is given on the bottom left of the back cover Print Date_ Manual Number Nov 2005 NA 0800175 G Precautions for use Subsection 3 2 1 Subsection 8 4 1 Subsection 8 4 3 Chapter 9 Subsection 16 1 1 JUN 2006 IB NA 0800175 H Subsection 3 2 4 Section 4 2 Section 8 6 Subsection 16 2 1 Japanese Manual Version IB 0800172 H This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual 2000 MITSUBISHI ELECTRIC CORPORATION Precautions for use 4 5 6 8 When using the CC Link board as a master board When using the CC Link board as a master board use Microsoft Windows XP Professional Microsoft Windows 2000 Oper
40. 2 Master station CC Link board lt intelligent device station 1 Master station CC Link board Intelligent device station This indicates the time from the moment an instruction is issued by the master station CC Link board until a response from the intelligent device station is received Formula OT LS number of request data 16y72 XLS a LS 2 number of response data 16 1 6 XLS bps ms OT Data transmission time between the IBM PC AT compatible PC and the CC Link board The processing time varies depending on the performance of the IBM PC AT compatible PC load condition and other factors The following table shows an example of processing time for an IBM PC AT compatible PC equipped with a Pentium II 233 MHz CPU Batch read mdReceive Batch write mdSend LS Link scan time see Section 6 1 Number of request data Number of write points 2 Number of response data Number of read points 3 a Constant internal processing time of the sender Pea 1 to 120 points 121 to 240 points 241 to 360 points 361 to 480 points Red is tiSx2 t x3 8 4 LS B Constant internal processing time of the receiver B LS bps Constant 156kbps 625kbps 2 5Mbps 5 Mbps 10 Mbps 1 Round up below the decimal point 2 When reading 1 LS 3 When writing 1 LS When performing a transient transmission using the md functions the transient transmission is executed in
41. 4 20x to 5 exceeded 4 k words rds or less Automatic update buffer assignment error The standby master station designation the standby master station parameter address 4 was set to a value other to a value within the range from than 1 to 64 1 to 64 The number of retries setting parameter Number of retries setting error a value within the range address 2 was set to a value other than 1 to parameter 7 from 1 to 7 The number of auto return stations setting parameter address was set to a value other than 1 to 10 A duplicate station number was set with a the parameter so that station information parameter addresses 20 to ion numbers are not 5Fu duplicated Standby master station designation error parameter Number of auto return stations setting error parameter a value within the range from 1 to 10 Station number duplicate error parameter 16 34 16 34 16 TROUBLESHOOTING Error code hexadeci mal Error description Station data setting error parameter Number of occupied stations setting error parameter Number of connected modules setting error parameter Standby master station designation error installation status Reserved station designation error parameter Sending channel in use own station Receiving channel in use Arrival wait timeout Cause of error details The station information parameter addr
42. AT compatible PC s main unit using a D type grounding Class 3 grounding or higher Otherwise malfunction may occur If a malfunction occurs even when the IBM PC AT compatible PC s main unit has been grounded ground both the FG terminal of the IBM PC AT compatible PC s main unit and the SLD terminal of the CC Link board 8 2 3 Mounting and removing the terminal block Since a 2 piece type terminal block is used the CC Link board can be replaced without disconnecting the signal line to the terminal block The following shows how to mount and remove the terminal block Screwdriver Remove the two screws on both ends of the terminal block and pull the terminal block out 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC 8 3 Component Names and Settings This section explains the component names and settings of the CC Link board AB0BDE J61BT11 BDB08COB3G51 Operation display LEDs Description Description On Off RUN ERR OO OO SD RD Turns on when the CC Link board CC Link board normal WDT error functions normally and turns off when a The power of the IBM WDT error occurs PC AT compatible PC is off Turns on when the network Data link Data link communication status is abnormal communication error communication normal Flashes when data link data is sent Flashes during data link sending Flashes when da
43. C Extension Setting Device Monitor 13 1 2 Setting up the remote device station The settings of the remote device station switches are shown below Transmission speed mode setting switch Station No setting switch x10 AJ65BT 64DAV 0 1 B RATE STATION NO MITSUBISHI MELSEC Aueser eapav x10 x1 2 28 2 eo 19 RUN O Q4 654 654 LRUN a CH OFFSET UP RESET RD 6 1 SET LERR s 2 00 0 eo 4 y GAIN DOWN K 13 2 13 2 13 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE DEVICE STATION MELSEC 13 2 Setting the Parameters This section explains how to set the network parameters for the master station 1 Setting the network parameters Set the network parameters as shown below using the attached parameter setting checklist and station information setting checklist Setting range Setting value Input data latch clear Operation setting gn TEN Latcl clear Master Local Standby master Default Local Local Standby master Online remote net mode Offline Module standalone hardware operation check Default Online remote net mode Number of connected 1 to 64 1 module modules Default 1 1107 Number of retries 3 times Default 3 1to 10 Auto return station No 1 station Default 1 0 to 64 0 No standby master Standby master station station designated Default 0 0 to 100
44. E A 8 Manuals zie eic te m edi use E er du reer ce A 14 How to Use this Mati al reete eR e e e tic atte ee eet A 15 Generic Terms and Abbreviations cccccccecceceeeeeeseeeeeeeeeeeecaeeecaneeceaeecaeeecaeeecaeeeseaeeseaeeseaeeeseeseaneeseaeeseaees A 17 18 1 OVERVIEW 1 1to 1 11 1 1 Features of the CCsLink Boatd ena niin edie rema 1 2 1 2 Features of the CC Link System sssssssssssseseeeeeeenenneennee nennen enne nnne nennen rennen nennen 1 3 1 3 Combinations of Boards with Existing Software sssssssssseseeeeeeeeeennee nennen 1 10 2 EMC DIRECTIVE 2 1to2 5 2 1 Requirements for Compliance with the EMC 2 1 241 4 EMC dlrective 2 noe maus ge edet an dr eie ta ett et d e e eene 2 1 2 1 2 Installing devices in the control panel eene 2 2 2 1 3 Cables di hen etal de Mild i ee Md i ean 2 3 2 1 4 Noise filter power supply line filter eese nennen 2 5 3 SYSTEM CONFIGURATION 3 1to3 7 3 4 Overall Contiguration 3 2 aii aia aie ae aii aie als 3 1 3 2 Applicable Systems sssssssssssssssssseeee enne nnne 3 2 3 2 1 Applicable IBM PC AT compatible PCs and number of boards that can be installed 3 2 3 2 2 Notes on the system configuration
45. Is the transmission rate set corerctly Is the SD LED lit flashing Set the correct transmission rate Corresponding module failure y Reset the A80BDE J61BT11 Wire the communication cable correctly Is the communication cable wired correctly 1 Corresponding module failure transmission speed switch Are the station number Switches set correctly Are there any duplicate station numbers y Set the correct station numbers Reset the ABOBDE J61BT11 _ Corresponding module failure station number switch NO Are the station number switches set correctly Are there any duplicate station numbers Set the correct station numbers Reset the ABOBDE J61BT11 Corresponding module failure station number switch 16 22 Complete 1 Check for short circuits reversed connections disconnections terminal resistors FG connections overall distance and distance between stations 16 22 16 TROUBLESHOOTING MELSEC 2 When the CC Link board is used as a local board The ERR LED of the master station is flashing Do the parameter settings and installed system configuration match correctly Y Correct the parameter settings or installed system configuration Are the master Station link special registers SW0080 to SW0083 data link status of
46. Item Specification Remarks Transmission rate 625 kbps 156 kbps 10 M 5 M 2 5 Mbps are not allowed to use Indicates the length of the cable between terminal resistors The length of the T branch cable branch line length is not included Maximum length of the main line 8 m 26 25 ft Indicates the overall cable length per branch Overall branch line length 50 m 164 05 ft 200 m 656 2 ft Indicates the overall length of the entire branch cable Maximum number of connected 6 stations per branch The total number of connected stations depends on stations on the branch line the CC Link specifications The CC Link dedicated high performance cable cannot be used example FANC SBH CC Link dedicated cable Mixed use of the OE dedicated cables made by Connected cable Ver 1 10 corresponding CC Link dedicated cable different manufacturers is not allowed Mixed use of the Ver 1 10 compatible CC Link dedicated cables made by different manufacturers is not allowed 100 m 500m Maximum length of the main line 328 1 ft 1640 5 ft Terminal resistor 110Q0 5 1 2W X 4 connection method Connect between DA and DG DB and DG both ends Only when the I F board Connection 1 S J61 BT11 or VF board Master module f A 1S J61QBT11 is used A80BDE J61BT11 aig Use a commercially available terminal resistor of as the master station o DA nog pa 110Q 5 1 2 W resistance Terminal e 100 En Doe 110 Q and
47. Monitor Utility so that it monitors up to five bit devices and one word device simultaneously 1 Menu selection Select Menu 16 Point Entry Monitor on the menu bar Selectable for batch monitoring only 2 Display screen Device Monitor Utility LCE Menu Setting Device Write DataFormat Option Help 0000 0 0000 0 SM 0 SM 16 0 5 32 0 500 0 0001 0 0001 0 5 1 0 SM17 0 5 33 0 5D1 0 0002 0 0002 0 M2 0 5 18 0 5 34 0 502 0 0003 0 0003 0 SM3 0 SM18 0 5 35 0 503 0 0004 0 0004 0 SM4 0 5 20 0 SM 36 0 504 0 0005 0 0005 0 SM5 0 SM 21 0 SM 37 0 505 0 0006 0 0006 0 SM amp 0 5 22 0 SM 38 0 506 0 1 0007 0 0007 0 SM7 0 5 23 0 5 339 0 507 0 x 0008 0 0008 0 SM8 0 SM 24 0 SM 40 0 508 0 0009 0 0009 0 5 9 0 5 25 0 5 41 0 509 0 000A 0 0004 0 M 10 0 5 26 0 SM 42 0 5010 0 0008 0 0008 0 5 11 0 5 27 0 5 43 0 5011 0 x 000C oooc 0 5 12 0 5 28 0 5 44 0 5012 0 0000 0 0000 0 5 13 0 5 29 0 SM 45 0 5013 0 lt 000E 0 000E 0 M 14 0 5 30 0 5 46 0 50 14 0 OOOF 0 GOOF 0 15 15 0 J SM 31 0 J SM 47 0 150 15 0 81 CC Link 1 slot Data Format The Channel Information in the Current Display LEE Network No 0 Stat
48. SW0006 SWO0006 48 47 46 45 34 Table 16 6 List of link special registers SWs SW0003 SW0007 5 0007 64 63 62 61 to 52 50 Numbers 1 to 64 in the above table indicate the station numbers Sets the response monitor time when a dedicated instruction is used Default value 5 seconds 91 0009 WMonitor time setting tting range 0 to 360 seconds The setting of 360 seconds will be used if a value outside of the above setting range is specified he CPU response monitor time when the CPU is accessed with a dedicated instruction or via the AJ65BT G4 Default value 5 seconds m y Setting range 0 to 3600 seconds SWO00A HERU monitor de The setting of 3600 seconds will be used if a value outside of the above setting range is specified Note Set this in the CC Link master or local station that is connected to the target CPU Indicates the module status 51 0020 Module status 0 Norma Other than 0 Stores an error code see Section 16 3 5 Stores the execution result of the data link restart direction by SB0000 SWO0041 Data link restart result 0 Norma O x Other than 0 Stores an error code see Section 16 3 5 Indicates the execution result of the switching direction Stores the execution SW0043 Master station switching result of the master station switch and data link startup direction by SB0001 and data link startup result 0 Normal can be used for
49. Software setting data error Check the contents of the argument parameters in the uh Argument parameters were not set correctly during software setting software setting data Retry Check if the system is operating normally Restart the system Channel number error when RECV is requested Check the channel number used when RECV is Channel number error Timeout error during mode setting Mode setting was attempted but failed due to timeout Startup source channel response error when SEND is requested RN A response error when SEND is requested is abnormal Accessing own station board or requesting SEND An access request was issued to the own station board while accessing the own station board Data sending error Check if the system is operating normally Dat ding has failed PSU Restart the system 16 6 16 6 16 TROUBLESHOOTING MELSEC Return value Error description Corrective action HEX i Retry Check if the system is operating normally Restart the system 129 Device type error 81H The designated device type is invalid Check the devicetype Device number error The designated device number is out of range A device number other than a multiple of 8 was designated for bit device designation Number of device points error The designated number of points is out of device range A device number other than a multiple of 8 was designated for bit device designation Data receiving error D
50. Specify Sending Received Automatic Inteligent Device fi x No setting v 64 64 128 ae rsen 2 ee pere pe Ld p Ls Ls zum img na n E Ld Ld ET Key Pad OK Cancel Apply All Clear lt Auxiliary Setting screen gt Number of 3 Retries Standby master station 14 4 14 4 14 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT R2 MELSEC 14 3 Creating a Program This section describes the program that controls the intelligent device station The following three procedures are explained separately e Initialization procedure See Section 14 3 1 e Sending procedure See Section 14 3 2 e Receiving procedure See Section 14 3 3 14 3 1 Initialization procedure The following diagram shows the relationships among the user program of the IBM PC AT compatible PC and the remote inputs outputs and AJ65BT R2 buffer memory of the intelligent device station The shaded areas indicate the devices that are actually used For detailed information on the intelligent device station see the Type AJ65BT R2 CC Link System RS 232C Interface Module User s Manual Master station station No 0 Intelligent device station station No 1 IBM PC AT compatible PC AJ65BT R2 User program initialization normal completion 3 5 or RX5 initialization abnorma
51. Standby master station station designated 0 Default 0 to 100 0 Not designated Delay timer Default 0 Online remote net mode Offline Module standalone hardware operation check 15 3 15 3 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 MELSEC Station Information Setting Checklist Intelligent Buffer Specify Word Type Station Specify Es EET 2 Example of network parameter settings An example of network parameter settings is shown below Parameter Setting screen Parameter Setting sabia modules _ Settna Occupy Station Intelligent Buffer Specify Word ius ES Station Specify Sending Received Automatic 1 1 Intelligent Device v 4 x No setting v 64 e 128 Up Ti peg red n d rt gamme zj zj h gesti a e E ay eem cr rm irm H zif pase gez pem a ES cecus i ges pese ez ji ers SiS rp el pe Ten Key Pad OK Apply All Clear lt Auxiliary Setting screen gt Delay Timer 0 x50us n Number of 3 Retries Standby master station Cancel 15 4 15 4 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 MELSEC 15 3 Creating a Program This section describes the program that controls the intelligent device station The
52. Watchdog timer error occurred b15 614 b13 b12 Swans Watchdog timer error i SWwO084 16 15 14 18 T Swo0085 32 31 30 29 swoose status in other stations SWO0086 48 47 46 45 SW0087 SW0087 Numbers 1 to 64 in the above table indicate the station numbers Stores the blown fuse occurrence status of each station 0 Normal SW0088 1 Abnormal b15 b14 b13 b12 b3 b2 bO ane Other station fusing 5 0088 16 15 14 13 4 3 2 1 status Swooso 32 31 30 29 20 19 18 17 SWO008A SwoosA 48 47 46 45 36 35 34 64 63 62 61 52 51 50 49 Numbers 1 to 64 in the above table indicate the station numbers SW008B SWO008B Stores the switch change status of other stations performing data link 0 No change SWO008C 1 Change occurred b15 614 b13 b12 to b3 b2 b SUDORE Other station switch 19 71 4 13 to 4 3 2 1 ibus SWooeF swoo8F 64 63 62 61 to 52 51 50 49 Numbers 1 to 64 in the above table indicate the station numbers Stores the line status of own station SW0090 Own station line status 0 Normal 1 Abnormal disconnected Stores a transient transmission error status of each station 0 Normal SW0094 1 Abnormal b15 b14 b13 6012 b3 b2 b1 b0 SW0095 ransient transmission SWO0094 16 15 14 13 4 3 2 1 error status 1 SW0095 32 31 30 29 20 19
53. a Program iom enden e pere epe eei eee e qe edi eei tes 12 5 12 4 Executing the Data LNK nennen nnne 12 6 12 4 1 Confirming the operation with the LED displays eeennnn 12 6 12 4 2 Confirming the operation with a user program seseeeeeenn 12 7 13 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE DEVICE STATION 13 1to 13 8 13 1 Gornfiguring a System ac eet ie teet iet idee iue bet iut eei ide bun 13 1 13 1 1 Setting up the master station esee entente entente trennen 13 2 13 1 2 Setting up the remote device station ssssssseneneeeeeneenenenenns 13 2 13 2 Setting the 13 3 13 3 Creating a Program teet te e ee ie Poe ee eo d dada 13 5 13 4 Executing the Data LNK ssrin nisi niiair aeai iai innii aa aa enne nnns 13 7 13 4 1 Confirming the operation with the LED displays ennee 13 7 13 4 2 Confirming the operation with a user program sssseeemeenn 13 8 14 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT R2 14 1to 14 11 14 1 Configuring a System arcore reni aa a aE Ara E EE RR AR RE SEARE nre 14 1 14 1 1 Setting up the master station cerre ia
54. a Total number of occupied stations for remote I O stations b Total number of occupied stations for remote device stations c Total number of occupied stations for local stations standby master station and intelligent device stations NW The final station number between b and c This value includes the number of occupied stations but excludes reserved stations and must be a multiple of 8 8 e 24 2 4o 48 s c4 N Number of connected stations excluding reserved stations ni a b c excluding reserved stations nw b c excluding reserved stations ST Constant Must be the largest value among 1 to 3 below However 2 is disregarded when b 0 and 3 is disregarded when c 0 1 800 a X 15 2 900 b X 50 3 When c x 26 1200 c X 100 When c gt 26 3700 c 26 X 25 Return processing time only when there is a faulty station including error invalid and temporary error invalid stations Number of faulty stations 48 X BT X number of retries 6 DATALINK PROCESSING TIMES MELSEC Example Using the following system configuration example when the transmission rate is 10 Mbps assuming that there is no faulty station or transient transmission Station 3 Station Station Station numberg Station number 1 1 number 2 2 number 4 3 number 12 Master Local station Remote Remote Intelligent station Remote I O station device station device station station
55. and select Tool Option menu Select the Directory tab set Directory to be displayed to Library file and reference the folder containing the library file as in step 1 above MDFUNC32 LIB is stored in User specified folder gt lt COMMON gt lt LIB gt during installation Open the workspace to create and select Project Set menu Select the Link tab set General as the category then type mdfunc32 lib in the object library module field 11 3 11 MELSEC DATA LINK LIBRARY MELSEC 11 4 Programming Procedure The following describes the programming procedure using the MELSEC Data Link Library In this section it is assumed that the utility software has already been installed 1 Power on the IBM PC AT compatible PC and start Windows Has the utility been set up 2 Perform utility setup See Chapter 9 for the setup procedure Change the settings 3 Perform the setup required for the MELSEC Data Link Library See Section 11 3 4 Create a user application using the MELSEC Data Link Library Open the communication port mdOpen Access the PLC CPU and communication board using various functions See HELP for the MELSEC Data Link functions provided with the utility software End the program Close the port that was opened by the mdOpen function mdClose 5 Start the created user application 6 Access the PLC CPU and communica
56. be eighteen 18 months The gratis warranty term of repair parts shall not exceed the gratis warranty term before repairs Gratis Warranty Range 1 The range shall be limited to normal use within the usage state usage methods and usage environment etc which follow the conditions and precautions etc given in the instruction manual user s manual and caution labels on the product 2 Even within the gratis warranty term repairs shall be charged for in the following cases 1 Failure occurring from inappropriate storage or handling carelessness or negligence by the user Failure caused by the user s hardware or software design 2 Failure caused by unapproved modifications etc to the product by the user 3 When the Mitsubishi product is assembled into a user s device Failure that could have been avoided if functions or structures judged as necessary in the legal safety measures the user s device is subject to or as necessary by industry standards had been provided 4 Failure that could have been avoided if consumable parts battery backlight fuse etc designated in the instruction manual had been correctly serviced or replaced 5 Failure caused by external irresistible forces such as fires or abnormal voltages and Failure caused by force majeure such as earthquakes lightning wind and water damage 6 Failure caused by reasons unpredictable by scientific technology standards at time of shipment from Mitsubishi 7 Any oth
57. being used Is the corresponding remote device station number recognized by the master station Is the corresponding station set as a reserved station Are there any duplicate station numbers Do the settings match Check the LED displays on the corresponding remote I O station Check the communication status of the master station with other stations SW0080 to SW0083 Check the user program Check the parameter information SW0067 Check the parameters Check the total number of all stations SW0070 Check the maximum communication station number SW0071 Check the number of connected modules 51 0072 Check the parameters Check the reserved station designation status SW0074 to SW0077 Check the station number setting Check the installation status SW0069 Check the station number duplicate status SW0098 to SWO009B Check the installation status SW0069 Check the station number duplicate status 51 0098 to SWOO9B Check the installation parameter matching status SWO009C to SWOO9F Check the LED displays on the corresponding remote device station Check the communication status of the master station with other stations SW0080 to SW0083 Check the user program Check the parameter information SW0067 Check the parameters Check the total number of stations SW0070 Check the maximum communication station number SW0071 Check
58. board lt local station PLC 1 Master station CC Link board RX Local station PLC RY This indicates the time from the moment the local station s CPU device turns on off until RX of the master station CC Link board turns on off Formula LS x 3 SL ms Note 1 LS Link scan time see Section 6 1 SL Local station sequence program scan time Example When the link scan time is 3 ms and the local station s sequence scan time is 10 ms LS X 3 SL ms 3 3 10 19 ms 2 Master station CC Link board RY Local station PLC RX This indicates the time from the moment RY of the master station CC Link board turns on off until the local station s CPU device turns on off Formula LS x 3 SL ms Note 2 LS Link scan time see Section 6 1 SL Local station s sequence program scan time Example When the link scan time is 3 ms and the local station s sequence scan time is 10 ms LS X 3 SL ms 3 3 10 19 ms Note 1 When reading RX from the CC Link board with the md function it is necessary to add the own station access processing time of the md function Note 2 When writing RY to the CC Link board with the md function it is necessary to add the own station access processing time of the md function 6 DATALINK PROCESSING TIMES 3 MELSEC Master station CC Link board RWr lt Local station PLC RWw This indicates the time from the moment data is set in the loca
59. buffer memory of the local station and the CPU device to the variables of the program in the master station 2 When reading is completed 0 is stored as return values Master station Program mdReceive Value return value mdReceive Value return value CC Link board Local station PLC CPU Buffer memory 5 FUNCTIONS 5 2 4 Communication with the intelligent device station MELSEC The following explains an overview of the communication between the master station and the intelligent device station 1 Communication between the master station and the intelligent device station by cyclic transmission Handshaking signals with the intelligent device station positioning complete positioning start etc are communicated using the remote input RX and remote output RY Numeric data positioning start number present feed value etc is communicated using the remote register RWw and remote register RWr IBM PC AT compatible PC Master station Program CC Link board 3 4 6 9 1 Network parameters Buffer memory Remote input RX Remote output RY Remote register RWw Remote register RWr Intelligent device station Remote input RX Handshaking signals such as initial data processing request and positioning complete Remote input RY Handshaking signals such as initial da
60. channel to be used Displays the information on the board own station Item Setting 0 Master station Channel 1 to 64 Local station standby master station A standby master station be selected Local station standby only when the OS is Windows 2000 Board Settin i i 9 master station setting Professional Windows XP Professional or Windows NT Workstation 4 0 Occupy St 1 station 4 stations Link Err X Data Latch Clear Transmission Speed 156 k 625 k 2 5 M 5 M 10 Mbps 9 OPERATING THE UTILITY SOFTWARE MELSEC LED Displays the current operation status of the CC Link board LED name When LED is lit RUN CC Link system normal ERR Communication error MST Master station LOCAL Local station CPU R W Communicating sw Switch setting error M S Duplicate master station error PRM Parameter error No response is received from all stations due to cable TIME disconnection or the transmission path being affected by noise LINE Cable disconnection error L RUN Executing data link When lit Communication error When blinking A terminal resistor is not installed LERR The CC Link board or CC Link dedicated cable is affected by noise 156k 625k 25M The LED for the set transmission speed is lit 5M 10M TEST Executing off line test Sp Sending data RD Receiving data Performs mode setting for the CC Link board and displays t
61. driver Increase the system memory 11 Remove other optional board s A WDT error occurred Take the measures for WDT error occurrence Refer to Section 16 4 Handshaking with the shared memory area has failed 288 1204 1246 289 290 1224 291 1234 293 94 125 2 126 16 4 16 4 16 TROUBLESHOOTING MELSEC Event ID HEX Error description Corrective action DUMP A DE value Th fi Tem hardware Initialization of 67h Duplicate IRQ or memory R th tional board s the CC Link assignment 2 emoe other optional boards board has failed Th fi 03h PEDIS Replace the CC Link board hardware 04h Handshaking with the shared Restart If the error persists replace the 21h memory area has failed board There was no response from 66h Replace the CC Link board hardware DUMP value Value of the first 1 byte in the detailed data description area 1 If this event error is displayed in Microsoft Windows 2000 Professional Operating System Microsoft Windows XP Professional Operating System Microsoft Windows NT Workstation Operating System Version4 0 Event Viewer on an IBM PC AT compatible PC that has the BIOS setup values shown below restart the system after setting the Plug amp Play O S to No and Reset Configuration Data to Yes as in the following example Example BIOS Setup Utility Set the following Plug a
62. exceeds the maximum value 32 FFCD4 An exclusive control error occurred Check if the system is operating normally 4096 to 257 MELSECNET 10 network system 000 to FEFF Errors detected in the MELSECNET H MELSECNET 10 network system Refer to the MELSECNET H MELSECNET 10 network H system reference manual 16384 to 12289 i o Errors detected by the Ethernet interface module Refer to the user s manual of the Ethernet interface C0001 to CFFF module Refer to the CC Link system master local module user s manual 20480 to 16385 d Errors detected in the CC Link system Refer to the QJ61BT11N User s Manual for whether 000 to j the cyclic data be transmitted to from stations compatible with CC Link Ver 2 18558 Request destination station number specification error B782 The local station number was specified as the station number of the processing Review the correct request destination station number H request destination station 18560 B780 A transient request was issued to a remote I O station Check the request destination station H 18575 87711 Other station s dedicated device was accessed to own station Check the device type H Number of device points error 24957 The number of points set for the request destination station is out of device range Ghadcthe sis 9E834 When a bit device was designated the number of points was not a multiple of 8 This is che
63. how to perform a T branch connection using the CC Link dedicated cable 8 7 1 T Branch system configuration The following shows a system configuration using T branch connection T branch terminal block connector Local station intelligent device station Main line Remote I O station remote device station Remote I O station Master remote device station station Branch line Branch line Branch Branch line Terminal resistor line Terminal resistor between DA and DB between DA and DB Remote I O station remote device station Remote station remote device station Remote I O station remote device station station intelligent device station Remote I O station remote device station Remote I O station Local station Remote I O station 7 remote device station intelligent device remote device station A maximum of 6 stations can be connected station M A Ex A maximum of 6 stations can be connected The number of branch lines is determined bythe branch line length per branch line and the overall branch line length 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC 8 7 2 T Branch communication specifications list The following explains the communication specifications for T branch connection For communication specifications not listed below see Section 4 2 Performance Specifications
64. number of stations SW0070 Check the maximum communication station number SW0071 Check the number of connected modules SW0072 Check the parameters Check the reserved station designation status SW0074 to SW0077 Are there any duplicate station numbers Do the settings match Is the corresponding local station performing data link Is data written to the correct address of the remote register RWw buffer memory of the master station Is data read from the correct address of the remote register RWr buffer memory of the local station Is the corresponding local station number recognized by the master station Is the corresponding station set as a reserved station Are there any duplicate station numbers Do the settings match Check the station number setting Check the installation status SW0069 Check the station number duplicate status SW0098 to SWO009B Check the installation status SW0069 Check the station number duplicate status SW0098 to SWO009B Check the installation parameter matching status SWOO9C to SWOO9F Check the LED displays on the corresponding local station Check the communication status of the master station with other stations SW0080 to SW0083 Check the user program Check the user program Check the parameters Check the total number of stations SW0070 Check the maximum communication station number SW0071
65. operating environment of the CC Link board Section 3 2 1 The operating environment of the CC Link board is described in Section 3 2 1 6 To learn about specifications of the CC Link board Chapter 4 The specifications of the CC Link board are described in Chapter 4 7 To learn about the functions of the CC Link board Chapter 5 The functions of the CC Link board are described in Chapter 5 8 To learn about the data link processing time Chapter 6 The data link processing time is described in Chapter 6 9 To learn about how to set parameters Chapter 7 How to set parameters is described in Chapter 7 10 To learn about the CC Link board settings Chapter 8 The CC Link board settings are described in Chapter 8 11 To learn about how to install and uninstall utility software Section 8 4 How to install and uninstall utility software is described in Section 8 4 12 To learn about the utility software operating procedures Chapter 9 The utility software operating procedures are described in Chapter 9 13 To learn about accessible devices and ranges Chapter 10 The device specifications and the contents of the information stored in the system area are described in Chapter 10 14 To learn about how to use the functions Chapter 11 How to use the functions is described in Chapter 11 15 To learn about how to communicate with each station Chapters 12 to 15 Some examples of communication between th
66. retries exceeded the set number Other than 0 is set for the target station number The target station s CPU is faulty Corrective action Increase the arrival monitor time If the error persists check the network and target station et the channel of own station d target station to 1 or 2 et a value in the range from 0 15 times et a value in the range from 0 32767 seconds Set the target station number to Check the target station s CPU 5 5 to 5 to MELSEC ability Master Local station station O JO Access code setting error Transient request overload error Target station CPU error B602 B603 B604 Line test in progress B605 Transient request overload error Cannot access the communication buffer B607 Target station CPU error There is an error in the target station s CPU Check the Transient request overload error Transient request error Response timeout Module mode setting error Nonexistent access code attribute was set There are too many transient requests to the corresponding station There are too many transient requests to the corresponding station A transient transmission was performed while a line test was in progress Access to the communication buffer failed There are too many transient requests to the corresponding station when the requesting station is the AJ65BT G4 A8GT J61BT13 or CC Link board Th
67. see Section 4 2 1 1 How to check Ver 1 10 Ver 1 10 compatible CC Link boards and modules contain a CC Link logo on the board or rating name plate Example Rating name plate of AJ61BT11 MITSUBISHI CE DATED CLASS2 ONLY a MITSUBISHI ELECTRIC CORPORATION MADE IN JAPAN BD992C077H01 4 SPECIFICATIONS MELSEC 4 SPECIFICATIONS This chapter explains the specifications of the CC Link board 4 1 General Specifications 1 The following table shows the general specifications of the CC Link board Specifications Operating ambient 0 to 55 C temperature Storage ambient 20 to 75 temperature Operating ambient n 10 to 90 96 RH No condensation humidity Storage ambient hd 10 to 90 RH No condensation humidity Frequency Acceleration Amplitude Sweep Count When there is 10 to 57 Hz aa 0 075 mm Vibrati Conforming intermittent 87 to 150 H 10 times ibration to JIS B 3501 vibration i 2 TR each in X Y resistance IEC 61131 2 Whenthereis 10to57Hz 0035mm andZaxis continuous 2 80 minutes DEN 57 to 150 Hz 4 9 m s vibration Shock resistance Conforming to JIS B3501 IEC 61131 2 147 mis 3 times each in 3 directions XYZ Operating _ No corrosive gas present environment Operating height 2000 m 6562 ft or less Installation area On the control board Over voltage ll or less category 1 Pollution ra
68. several runs by dividing the number of request data into sizes inside the md functions that can be received by the opposite station In addition after the communication line is opened the first md function performs extra transient transmission in order to obtain detailed information of the PLC 6 DATALINK PROCESSING TIMES 6 4 Station Status at Error This section explains the status of each station at error 6 4 1 Status of the master station and remote I O station at error MELSEC Table 6 1 lists the status of the master station and remote I O stations when an error occurs Table 6 1 Status of the master station and remote I O station at error Master station Remote l O station Data link status Remote input Remote output Remote register Remote register RX RY RWw RWr Input Output All points are set ae to off for only the ihid s PLC CPU is stopped receive area Continue Continue Continue Continue data link continues from the stopped local station When data link Input data Clear Clear N for the entire setting of the Maston station Latch Latch All points system is CC Link utility Clear off stopped at error Local station Latch Clears the receive area from the remote I O Clear station having a When a communication communication Input data Master station ALA Continue Continue Continue error power X s
69. speed setting 10 Mbps r LED 4 CC Link B gt Mode settin RUN 156K i ERR gk Online MST T 25M Apply LOCAL 5M T T 10M E Parameter Setting E Sw Fe n es at ates T n PRM E E Parameter Write p F R LINE Random Access Buffer Setting LRUN X sp Default Setting LERR F F RD C Extension Setting Device Monitor 12 1 2 Setting up the remote I O stations The settings of the remote I O station switches are shown below Station No setting switch Transmission speed mode setting switch 4 10 Mbps online Transmission speed Setting n status value 10 Mbps No of tens No of units Module 40 20 10 8 4 21 1 AJ65SBTC1 32D1 EE OFF OFF OFF OFF OFF OFF ON AJ65SBTC1 32T 2 OFF OFF OFF OFF OFF ON OFF y PW LRUNLERR X012345 67 X89ABCDEF XO XF STATION NO BRATE 402010 8 4 21 4 2 1 X1011121314151617 X18191A1B1C1D1E1F ON E E E E E E E E MITSUBISHI 121985 AJeSSBTC1 32D1 X10 X1F 424N 24G X0 X4 X8 XC X10 X14 X18 X1C COM o JG Jo fo jo jo jo of JO Jo Jo fo fo yo a x1 5 9 XD X11 X
70. station Remote I O station Station number 2 Data link control Number of occupied stations 1 in progress Remote O station Station number 3 Number of occupied stations 1 Standby master station Station number 1 Number of occupied stations 1 Standby L Cyclic communication Cyclic communication Master station is down gt Data link control by the standby master station Master station Remote I O station Station number 2 Number of occupied stations 1 Remote I O station Station number 3 Number of occupied stations 1 Cyclic communication Standby master station Station number 1 Number of occupied stations 1 Data link control in progress Cyclic communication Cyclic communication Cyclic comsecinication 9 Reserve station function Stations that are not actually connected stations to be connected in the future will not be treated as faulty stations if they are specified as reserve stations Stations that will be connected in the future Reserve station Station number 4 In up a 1 1 I 1 I i 1 I Master iLocal station Reserve station station Station number 1 Station number 3 occupying Station number8 Station number 9 Remote station Remote station 4 stations Remote station Remote station occupying occupying i occupying occupying 2 stations 1 station ie eS 2 stations E oe 1 7 157 1 OVERVIE
71. swensc crrwe x x Pe swrosc crpewe o x eT swepsc crpwe o o Fo o DOS MS DOS 6 2 NT 3 51 Windows NT Workstation 3 51 Win 95 Windows 95 Win 98 Windows 98 Win Me Windows Me NT 4 0 Windows NT Workstation 4 0 Win 2000 Windows 2000 Professional XP Pro Windows XP Professional Home Windows XP Home Edition O Can be operated simultaneously X Cannot be operated simultaneously No combination available A Cannot access the CC Link board and cannot access other stations via the CC Link board O indicates an OS that is not supported by the CC Link board It cannot be used on the same 1 Update the version of each software if it is used with the CC Link board on the same PC For details on version update products contact your nearest Mitsubishi dealer 2 Supports Windows 98 from Version 30D or later 1 11 1 11 2 EMC DIRECTIVE 2 EMC DIRECTIVE MELSEC 2 1 Requirements for Compliance with the EMC Directive The EMC Directive one of the European Union s directives is now being enforced The EMC Directive regulates the emission electromagnetic interference which requires that a device must not emit strong electromagnetic waves to the surroundings and the immunity electromagnetic sensitivity which requires that a device must have the ability to resist external electromagnetic waves Sections 2 1 1 through 2 1 4 desc
72. tates 15 5 15 3 1 Initialization proced re eicit tete e deua e eed de o aeo A ge e un 15 5 15 3 2 Home position return procedure eene nnns 15 7 15 3 3 Positioning procedure eiecit netten AEA nnn nt nint nhe ttn 15 9 15 3 4 JOG operation procedure iam dt t dete 15 11 15 4 Executing the Data 15 13 15 4 1 Confirming the operation with the LED 15 15 13 15 4 2 Confirming the operation with a user 15 14 16 TROUBLESHOOTING 16 1 to 16 41 16 1 Hardware Troubleshooting id edet e pe aite dte tei 16 1 16 1 1 Verification of problem occurrence ssssssssssssssseeeeeeee enne eene nnnm trn 16 1 16 1 2 Troubleshooting flow when the board and IBM PC AT compatible PC are not operating 16 2 16 1 3 List of messages of error events that may occur when starting the 16 4 16 2 Programming Troubleshooting 16 6 16 2 1 Error codes when executing functions 000 eee eeececeeeeteeeeeeeeeeeteeseeeseneseneseeeseneseeeseneseneeeneeeateaes 16 6 16 3 CC Link System Troubleshooting sss 16 15 16 3 1 Verification of problem oc
73. the receive area from the local station having a communicati on error 7 PARAMETER SETTINGS MELSEC 7 PARAMETER SETTINGS This chapter explains the parameter settings that are required to perform data link in the CC Link system 7 1 Parameter Setting Items Table 7 1 lists the items to be set in the master station s buffer memory Each parameter is set using the CC Link Utility For more details see Section 9 2 IMPORTANT Do not set station number 64 for a system in which a standby master station exists If itis used the station numbered 64 cannot communicate normally Table 7 1 Parameter setting items dr is Reference Setting item Description section Sets the total number of remote stations local stations intelligent device stations and standby master station that are connected to the master station Number of connected including reserved stations modules Default value 1 module Setting range 1 to 64 modules Sets the number of retries to be performed when a communication error occurs Number of retries Default value 3 times Setting range 1 to 7 times Sets the total number of remote stations local stations intelligent device stations and standby master station that can be returned to system operation Number of auto return by asingle link scan Section 5 3 2 modules Default value 1 module Setting range 1 to 10 modules Setting range 0 to 64 0 No
74. the master Station link special registers NO SW0080 to SW0083 data link status of other stations turned on YES A80BDE J61BT11 failure Are the master tation link special registers SW0098 to SWO09B duplicate station number status turned on YES Check the ABOBDE J61BT11 side Check the module for which Check the module for which SW0098 to SW009B are on SW0080 to 51 0083 on Check the slave station side Is the power on NO Turn on the power YES Are the station number Switches set correctly NO Set the station number switches correctly YES Turn on the power again turn on the reset switch Is there a POWER LED on the module Corresponding module failure Is the POWER LED lit NO Is the supplied voltage within the specified range NO YES Set the supplied voltage within the specified range Corresponding module failure Is the RD LED lit NO Is the communication cable wired correctly 1 Correct the communication YES cable wiring Corresponding module failure gt v 1 2 3 x1 Check for short circuits reversed connections disconnections terminal resistors FG connections overall distance and distance between stations 16 21 16 21 16 TROUBLESHOOTING MELSEC Is the RUN LED lit Is the SD LED lit flashing
75. the standby master station Other than 0 Stores an error code see Section 16 3 5 Stores the execution result of the data link stop direction by SB0002 SW0045 Data link stop result 0 Norma Other than 0 Stores an error code see Section 16 3 5 Stores the execution result of the temporary error invalid station s request SWO0049 Temporary error invalid direction by SB0004 station request result 0 Norma Other than 0 Stores an error code see Section 16 3 5 Stores the execution result of the temporary error invalid station s cancel request direction by 580005 SW004B cancel request qu y i 0 Norma result Other than 0 Stores an error code see Section 16 3 5 1 Only the bit for the head station number is turned on 16 28 16 28 16 TROUBLESHOOTING MELSEC Availability O Available X Not available Description Master 5 Offline Local station station Stores the Mode Setting status of the CC Link Utility 0 Online remote net mode 2 Offline 6 Module standalone hardware operation check Stores the Own Station Setting status of the CC Link Utility 0 Master station 1 to 64 Local station Stores the setting status of the CC Link Utility 0 Off 1 On b15 b8 b7 b6 b5 b4 b3 b2 b1 bO o to o o o o ojo Type Link Err X Data Occupy St SWO0060 Mode setting status Station number setting SW0061 status SW0062 Condition se
76. to 4th boards the CC Link board The channels are set as follows according to the SW1 and SW settings 81 Off Off 82 On Off 83 Off On 84 On On 11 6 Station Number Settings The following is a list of station numbers that are designated by the functions Station number designation Own station 255 OxFF Other station 1 2 1 Network No 0 When CC Link is used Station No or group No lt How to specify the logical station number gt 1 1 to 64 40 other station cet 0 to the upper byte network No of the station number described above then specify the logical station number to the lower byte station number The range of the logical station number specification is from 65 41 to 239 EFu 2 Station number 64 cannot be designated the CC Link communication except for buffer memory access 11 5 11 5 11 MELSEC DATA LINK LIBRARY MELSEC 11 7 Device Types A device type can be specified in the functions either by a code number or device name 1 Device types when the CC Link board is used The following table shows the CC Link dedicated device types when the CC Link board is used to access devices Device type Code designation Decimal Hexadecimal Device name designation DevX Own station RX DevY Own station RY DevSM Own station SB link special B for CC Link DevSD Own station SW link special W for CC Link DevMRB Own station random access buf
77. up 2 The CPU cannot start to control the CC Link driver within the WDT time as the other drive has occupied the CPU processing In case 2 the WDT time has to be adjusted as affected by the operation of the PC or other driver For details refer to 2 2 Adjusting WDT Time The following explains adjusting the WDT time The screens of Windows XP Professional are used in the explanation Therefore the screens and file names to be executed are slightly different from those of other operating systems Adjust the WDT time with reference to 1 Insert Disk 6 into the floppy disk drive 2 Open Start All Programs Accessories Command Prompt REMARK When Windows 95 Windows 98 or Windows NT Workstation 4 0 is used open Start Programs MS DOS Prompt When Windows 2000 Professional is used open Start Programs Command Prompt l To the next page 16 38 16 38 16 TROUBLESHOOTING MELSEC From the previous page c N fi NToo 15 NUDTSETNT exe 3 Execute WDTSETNE exe Enter A Tools WDTSETNT exe and then press the key Above enter example is relevant to Windows NT Workstation 4 0 and Windows 2000 Professional or Windows XP Professional When Windows 95 or Windows 98 is used enter A Tools WDTSET95 exe and then press the key UDTSEINT exe _ 4 As the message shown left is displayed enter in WDT Setting Value the valu
78. used by the local station system 3 The information in the remote output RY buffer memory of the local station is automatically stored for each link scan in the remote input RX buffer memory of the master station and the remote output RY buffer memory of another local station 4 The program uses the mdReceive function to read the input status stored in the remote input RX buffer memory The remote input RX is used as the input information to be used by the local station systems 5 The input status stored in the remote output RY buffer memory is stored in the CPU device set with automatic refresh parameters Master station Remote input RX RXOF to RX00 RX3F to RX30 RX6F to RX60 RX4F to RX40 RX5F to RX50 RX7F to RX70 RX8F to RX80 Local station Station number 1 occupies 1 station Remote output RY RYOF to RYOO and the local stations Local station Station number 2 occupies 4 stations Remote output RY RY1D to RY10 RY2F to RY20 RY3F to RY30 RY4F to RY40 RY5F to RY50 _RY6F to RY60 RY7F to RY70 RY8F to RY80 RYOF to RYOO PLC CPU 9 5 FUNCTIONS MELSEC On off information from the master station to the local stations 6 The program uses the mdSend function to write the on off information to the remote output RY buffer memory of the master station 7 The infor
79. utility Device Monitor Utility is not registered is displayed There is no Help file of CC Link Utility is displayed Error going in loading Version information is displayed Error going in writing CC Link board information is displayed 16 1 Refer to Section 16 1 2 Troubleshooting flow when the board and IBM PC AT compatible PC are not operating Refer to Section 16 1 3 List of messages of error events that may occur when starting the driver Logon as a user with administrator authority and execute the uninstallation 16 Refer to POINT in Section 8 4 3 Logon as a user with administrator authority and execute utility Refer to POINT in Chapter 9 or reinstall the operating system 16 1 16 16 TROUBLESHOOTING MELSEC 16 1 2 Troubleshooting flow when the board and IBM PC AT compatible PC are not operating The following shows a flowchart for checking the CC Link board in the standalone IBM PC AT compatible PC when the CC Link board was not operating normally at startup Is the RUN LED on the A80BDE J61BT11 lit NO Has the operating system started up normally YES Remove other optional board s and leave only the ABOBDE J61BT11 S a driver message displayed on event viewer of th management tool NO 2 i Replace the ABOBDE J61BT11 Did a WDT error occur NO Replace the ABOBDE J61BT1
80. 0 Not designated Delay timer Default 0 Online remote net mode Offline Module standalone hardware operation check 13 3 13 3 13 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE DEVICE STATION MELSEC Station Information Setting Checklist Intelligent Buffer Specify Word Type Occupy Station Station Specify 3 emesss 2 wem __ ae 2 Example of network parameter settings An example of network parameter settings is shown below lt Parameter Setting screen gt Number of il Connected modules _ Setting Occupy Station Intelligent Buffer Specify Word Station Specify Sending Received Automatic Remote Device 2 x No setting No St Type 1 vs E oc om occ eam acm n rco px gx fos eli eee I ee ee Be SSS eee e eee d omms ae ped E A E E Ton fossae e iun sa enm E pei mm er a pn e es qi ferm ed led ee Ten Key Pad H Cancel Apply All Clear lt Auxiliary Setting screen gt t Delay Timer fo X 50us Number of 3 etries Standby master station 13 4 13 4 13 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE DEVICE STATION MELSEC 13 3 Creating a Program This section describes the program that controls a remote device station The following diagram
81. 0 i RX5F to RX50 to X00 X1F to X10 Remote I O station station No 2 AJ65BTB1 16T RYOF to RYOO RY1F to RY10 i RY2F to RY20 RY3F to RY30 to RY40 RY5F to RY50 YOF to YOO YAF to Y10 12 5 The X inputs of the remote I O are stored in the RX inputs of the CC Link board by link refresh The RX inputs of the CC Link board are read by the user program Arguments to be set Station number FF own station Device type 1 own station RX Device number 0 The user programs writes to the RY outputs of the CC Link board Arguments to be set Station number FF own station Device type 2 own station RY Device number 2F The RY outputs of the CC Link board are output to the remote I O by link refresh 12 5 12 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE STATIONS MELSEC 12 4 Executing the Data Link To start the data link first power on the remote I O stations and then the master station 12 4 1 Confirming the operation with the LED displays The following shows the LED display status of both the master and remote I O stations when the data link is being executed normally 1 LED displays of the master station Be sure that the LED displays show the following status LED CC Link The CC Link board is normal _ RUN ERR The master station is se
82. 00 times was exceeded A data link startup request Yn8 using an Reuister th T Data link startup error with parameter was executed even though Sgisieriae parameter to 2 E PROM with a parameter E PROM parameters the parameter has not been registered in the 2 registration request YnA A transient request was issued to a station that Allocate a communication buffer B903 Transient request error Ri has not allocated a communication buffer area with a parameter The communication buffer size of the Set the communication buffer corresponding station was out of range when a size of the corresponding dedicated instruction was executed station within the range Communication buffer size setting error The transient data was longer than the Make the communication buffer communication buffer size of the corresponding size of the corresponding station when a dedicated instruction was station larger than the transient executed data length 1 The corresponding station that is being tested Check the cable and the BA19 Corresponding station error TY ci ean A stopped communication during line test corresponding station All stati t d ications during li 1 All stations error Check the cables The mode setting switch of a local station is not BBC1 Mode setting error switch 3 Set the switch to 1 x set to 1 Station number setting e
83. 08C to SW008F status Off No change On Change detected Indicates the line status of own station Other station fusing status Own station line status Off Normal On Abnormal disconnected Indicates whether or not a transient transmission error occurred Transient transmission error SW0094 to SW0097 status Off No error On Error occurred SB0094 3 Indicates the transient transmission status of the master station Master station transient SB0095 transmission status Oi Normal On Abnormal 16 27 16 27 16 TROUBLESHOOTING MELSEC 16 3 4 List of link special registers SWs The data link status can be checked by the word information link special registers SWs Availability O Available X ENT Number Description Online Master Local station omine station Selects whether or not multiple temporary error invalid stations are designated Multiple temporary error 00 Designates multiple stations indicated by SW0004 to SW0007 invalid station designation 01 to 64 Designates a single station from 1 to 64 Designate the station number of a temporary error invalid station Designates a temporary error invalid station 0 Does not designate as a temporary error invalid station Swo0004 1 Designates as a temporary error invalid station b15 614 b13 6012 b3 b1 S0095 Temporary error invalid SWO0004 16 15 14 13 to 4 2 station designation 1 SW0005 32 31 30 29 to 20 18
84. 1 Start the utility Click the Apply button in the Board Information window and reset the board Or take the measures for WDT error occurrence Refer to Section 16 4 Did a WDT error occur i Replace the ABOBDE J61BT1 1 END Did the screen display turn blue when starting up the operating system and a system error displayed YES Remove all ASOBDE J61BT 11 boards Did the screen display turn blue when starting up the operating system and a system error displayed YES NO Replace the A80BDE J61B 111 Reinstall Operating system or call Microsoft Technical Support 16 2 16 2 16 TROUBLESHOOTING MELSEC Is a driver message displayed on event viewer of the management tool 1 Check switch and other settings according to the error description in event viewer Start the monitor function utility Did the monitor function utility start normally Remove other optional board s and leave only the ABOBDE J61BT11 Did the monitor function utility start normally Is the correct number of installed Check the I O IRQ and memory address settings of other optional board s Check the following items 1 For Windows 95 and Windows 98 check that the driver for PCI bus control included with the computer is in use Also check that it is operating co
85. 1 Check the number of connected modules SW0072 Check the parameters Check the reserved sta SW0074 to 51 0077 Check the station number setting Check the installation status SW0069 Check the station number duplicate status SW0098 to SWO09B Check the installation status SW0069 Check the station number duplicate status 51 0098 to SWOO9B Check the installation parameter matching status SWOO9C to SWOO9F ion designation status 16 18 16 TROUBLESHOOTING MELSEC Description of problem Check item Check procedure Cannot communicate from a local station remote output RY to the master station remote input RX Cannot communicate from the master station remote register RWw to a local station remote register RWr 16 19 Is the corresponding local station performing data link Is data written to the correct address of the remote output RY buffer memory of the local station Check the LED displays on the corresponding local station Check the communication status of the master station with other stations SW0080 to SW0083 Check the user program Is data read from the correct address of the remote Check the user program input RX buffer memory of the master station Is the corresponding local station number recognaized bu the master station Is the corresponding station set as a reserved station Check the parameters Check the total
86. 1 Master station Number of occupied stations 1 Remote O station Remote I O station Station number 2 Station number 3 Number of occupied stations 1 Number of occupied stations 1 Data link control in progress Cyclic comsetinication Cyclic communication Cyclic communication In this section the above system configuration will be used in the explanation The IBM PC AT compatible PC with an CC Link board can be set as a standby master station only when the master station is also an IBM PC AT compatible PC with an CC Link board The possible master station and standby master station combinations are shown in the table below Standby master station Master station PC AT compatible PC CC Link board IBM PC AT compatible PC Q CC Link board PLC Setting allowed X Setting not allowed 5 FUNCTIONS MELSEC 1 Overview of link data transmission when the standby master function is used The following provides an overview of link data transmission when the standby master function is used a Master station output while the master station is controlling the data link Standby master station Station number 1 Station number 2 Number of occupied stations 1 Remote I O station T s Station number 3 20 97 290 To XOF E Number of occupied stations 1 Master station Number of occupied stations 1
87. 11 Writing data into the system area or outputting a signal for prohibited to use may cause a PLC system malfunction DESIGN PRECAUTIONS lt DANGER e A failure in the CC Link board may cause l O to change to on status or off status Establish a circuit to be observed externally for those I O signals that may threaten to cause serious accident N CAUTION e Do not bunch the control wires or communication cables with the main circuit or power wires or install them close to each other They should be installed 100mm 3 94 in or more from each other Not doing so could result in noise that may cause malfunction INSTALLATION PRECAUTIONS N CAUTION e Use the CC Link board in an environment that meets the general specifications contained in this user s manual Using this CC Link board in an environment outside the range of the general specifications may cause electric shock fire malfunction and damage to or deterioration of the product e Do not directly touch the conductive area or electronic components of the CC Link board Doing so may cause malfunction or failure in the CC Link board e Fix the CC Link board securely with the installation screws and tighten the installation screws within the specified torque range If the screws are loose it may cause short circuits or malfunction If the screws are tightened too much it may cause damage to the screws resulting in short circuits or malfunction e Always m
88. 12 7 13 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE DEVICE STATION MELSEC 13 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE DEVICE STATION This chapter explains the procedures ranging from module setup parameter settings programming to final operation check using a system configuration example 13 1 Configuring a System In this example a system consisting of a master station and only one remote I O station as shown below is used Master station IBM PC AT compatible PC A80BDE J61BT11 Terminal resistor Occupies 2 stations Remote device station station No 1 AJ65BT 64DAV 2000 D A conversion module Terminal resistor 13 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE DEVICE STATION MELSEC 13 1 1 Setting up the master station The settings of the master station utility are shown below Link error X data settin Clear p Channel 81 CC Link 1 Station number MENS ee uM A setting pone St G Qata T Speed e Latch 0 master station Cleat EGER 5 Transmission speed setting 10 Mbps 13 LED CC Link B pe 2 Mode setting RUN 156K j 7 625k Online 25M LOCAL 5M T CPURAv 10M E Parameter Setting E swe MS test p PRML E Parameter Write o R LINE Random Access Buffer Setting LRUN m E SD Default Setting esl ab
89. 130 resistors that are supplied with the When the QJ61BT11 18 por CC Link board master local modules cannot be used as the master station sip connect the 110 resistor used that is supplied with the module For the connection method see Section 8 6 Terminal block Off the shelf terminal block T branch terminal block connector Connector Connector NECA4202 for the FA sensor ICE947 5 2 comparable product is recommended The CC Link dedicated cable Ver 1 10 compatible CC Link dedicated cable terminal resistor of 110 used When wiring cables for the main line side try not to remove the covering as much as possible i i i Length of cable bet th ter qu Maximum Distance Length of cable between the remote I O m x d E mae id Maximum length of main line distance ssion length of between stations orremote device stations i local station or intelligent device station between T branches and length of rate line T branches andthe adjacent station s gt ti cable between stations 625 kbps 100m 328 1 ft No limit 30 cm 11 8 in or longer 1 m 3 28 ft or longer 1 500 m 2 m 6 56 ft or longer 2 156 kbps 1640 5 ft 1 The cable length of 1 m 3 28 ft or longer is for a system configured only with remote stations and remote device stations 2 T
90. 15 X19 X1D x2 X6 XA XE X12 X16 1 1 DB SLD D FG X3 X7 XB XF X13 X17 X1B X1F COM Q9 0 1 69 69 12 2 12 2 MELSEC 12 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE STATIONS MELSEC 12 2 Setting the Parameters This section explains how to set the network parameters for the master station 1 Setting the network parameters Set the network parameters as shown below using the attached parameter setting checklist Setting value Input data latch clear Operation setting Sisar Master Local eser Standby master Standby master Default Local Online remote net mode Offline Online remote net mode Module standalone hardware Mode setting Offline operation check Module standalone hardware operation check Default Online remote net mode Number of connected 1 to 64 2 modules modules Default 1 1107 Number of retries 3 times Default 3 11010 Auto return station No 1 station Default 1 0 to 64 0 No standby master Standby master station station designated Default 0 0 to 100 0 Not designated Delay timer Default 0 12 3 12 3 12 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE STAT
91. 18 17 SW0096 SWO0096 48 47 46 45 36 35 34 33 SW0097 64 63 62 61 52 51 50 49 91 0097 Numbers 1 to 64 in the above table indicate the station numbers 1 Only the bit for the head station number is turned on 3 The number of bits that equals to the number of occupied stations are turned on 16 31 16 31 16 TROUBLESHOOTING MELSEC Availability Available X Not available Description Master Offline Local station station Stores the station number duplicate status when the head station number of each module is not duplicated 0 Normal 1 Duplicate station number head station number only b15 b14 b13 b12 b3 b2 510098 16 15 14 13 4 3 2 1 SWO009A 510099 32 31 30 29 20 19 18 17 X SWOO9A 48 47 46 45 36 35 34 33 SW009B SW009B 64 63 62 61 52 51 50 49 Numbers 1 to 64 the above table indicate the station numbers SW0098 SW0099 Station number duplicate status Stores the matching status between the installed station and parameter settings 0 Normal Installation 1 Mismatching error Installation Parameters Remote device station lt Remote I O station SWO009C Local station Xu Remote I O station Remote device station SW009D Installation parameter b15 b14 b13 b12 to b3 b2 b1 bO SWO009C 16 15 1 SWOO9E matching status 4
92. 1SJ61BT11 and QJ61BT11 are used as master stations Remote module Generic term for AJ65BTB 0 00 AJ65BTC 0 00 AJ65BT 64AD AJ65BT 64DAV AJ65BT 64DAI A852GOT etc Intelligent module A module such as the AJ65BT R2 that can perform transient transmission Cyclic transmission Function that periodically updates the contents of the remote I O and remote register Transient transmission Function that communicates data to the designated station when there is an access request from the PLC CPU Special link relay Special link register Remote input Remote output Remote register write area Remote register read area Product List The following shows the product list of the CC Link board Item name Quantit Type A80BDE J61BT11 CC Link System Master Local Interface Board 1 Terminal resistor 110 1 2 W brown brown brown O 2 Terminal resistor 130 O 1 2 W brown orange brown L1 2 1 Floppy disks set of 6 Type SW4DNF CCLINK B CC Link Utility Software Package Type A80BDE J61BT11 CC Link System Master Local Interface Board User s Manual For SW4DNF CCLINK B this manual Software License Agreement 1 1 OVERVIEW MELSEC 1 OVERVIEW The CC Link system connects distributed modules such as an I O module and a special functional module using CC Link dedicated cables so that these modules can be controlled by the PLC CPU 1 By distributing each modul
93. 2 2028 TC set value number error 8233 20294 8234 202A Signal flow error 8299 Version administration error 202 8236 202Cx Module has been registered 297 PI type error 202D4 8238 202 8239 202 8240 Shift 20301 Be File type error 20314 yp 8242 20324 Specified module error 8243 2033 Error check flag error 8244 20344 Step RUN operation error 16 8 16 8 Refresh method error Buffer access method error 16 TROUBLESHOOTING MELSEC HEX 8249 20394 8250 203 Operation error 203B 8252 r 203Cx The number of station error 8253 203Ds The number of repeat error 8254 aoe 203Ex The acquisition data selection error 8255 203F The number of SFC cycle error 8258 20424 The scheduled time setting error 529 Function count error 20434 8290 System information error 20441 d 8262 Function number error 20464 Exit the program and restart the PC 8263 Setup the package again RAM ti 20471 Consult with the dealer regarding the problem 8264 2048 Boot former ROM forwarding failure 8265 20494 Boot former transfer mode specification error 8205 Not enough memo 204 9 y 8267 204Bx Backup drive former boot drive ROM error 8268 204 8269 2040 RUN time detaching error 8270 204Ex Module has already registered 8271 2048 Password registration data full error 8272 Password unregistration error
94. 200 INC linear 1 M code setting O 1 1 Dwell time 0 Command speed 0x30D40 20000 Positioning address 1000 Arc address 0 Positioning identifier setting 0x200 INC linear 1 M code setting 0 Dwell time 0 Command speed 0x30D40 20000 Positioning address 1000 Arc address 0 15 10 15 10 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 MELSEC 15 3 4 JOG operation procedure The following diagram shows the relationships among the user program of the IBM PC AT compatible PC and the remote inputs outputs and remote registers of the intelligent device station The shaded areas indicate the devices that are actually used For detailed information on the intelligent device station see the Type AJ65BT D75P2 S3 Positioning Module User s Manual Master station station No 0 Intelligent device station station No 1 IBM PC AT compatible PC AJ65BT D75P2 S3 i User program CC Link board RY16 single axis forward JOG start RY18 dual axis forward JOG start 9 1 9 RY20 single axis servo on RY40 dual axis servo on Remote registers RWw RWw6 RWw7 single axis JOG speed mdSend RWw14 RWw15 dual axis JOG speed 15 11 15 11 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 MELSEC 1 The single axis servo on RY20
95. 20504 il pere Remote password error 20514 d 8274 20524 IP address error 8275 20534 Instruction cast undetection 20541 Sar Trace execution type error 20554 ae 2056 16 9 16 9 Trace non completion Registration clearness flag error Error argument when requesting outside time out value range 16 TROUBLESHOOTING MELSEC Return vali Error description Corrective action HEX P 16384 to 20479 Refer to the user s manual of the access target CPU E detected by th t t CPU 4000 to 4 16386 4002 A request that could not be processed was received Change the request destination H 16432 40306 The designated device type does not exist Check the designated device type H 16433 40315 The designated device number is out of range Check the designated device number H 16448 Do not issue the request that generated the error to the A module does not exist 40404 designated special module 16449 d ha number devide molnts Ie Gut of rade Check the head address and number of access points 40414 P 98 and access the devices within the existing range 16450 40424 Corresponding module is abnormal Check if the designated module is operating normally H 16451 40438 module does exist at the designated location Check the start I O number of the designated module 28672 to 32767 Errors detected by intelligent function
96. 3 ms 0 4 ms 0 5 ms 6 DATALINK PROCESSING TIMES MELSEC 3 Master station CC Link board RWr Remote device station RWr This indicates the time from the moment a signal is input to the remote device station until RWr of the master station CC Link board is changed Formula LS X 2 Remote device station processing time ms Note 3 LS Link scan time see Section 6 1 Example When the link scan time is 3 ms and the remote device station processing time is 1 5 ms LS X 2 Remote device station processing time ms 3X24 1 5 7 5 ms 4 Master station CC Link board RWw Remote device station RWw This indicates the time from the moment RWw of the master station CC Link board is changed until the data of the remote device station is changed Formula LS X 3 Remote device station processing time ms Note 4 LS Link scan time see Section 6 1 Example When the link scan time is 3 ms and the remote device station processing time is 1 5 ms LS X 3 Remote device station processing time ms 3X34 1 5 10 5 ms Note 3 When reading RWr from the CC Link board with the md function it is necessary to add the own station access processing time of the md function Note 4 When writing RWw to the CC Link board with the md function it is necessary to add the own station access processing time of the md function 6 DATALINK PROCESSING TIMES MELSEC 6 2 3 Master station CC Link
97. 8 SWO00B9 Updated individually regardless of the SB 16 32 16 TROUBLESHOOTING MELSEC 16 3 5 Error codes stored in the link special registers Table 16 8 lists the error codes that are stored in the link special registers SWs Table 16 8 Error code list Error code Detectability hexadeci Error description Cause of error details Corrective action Master mal station B110 _ Cannot receive messages Aline error has occurred Check the line 1 Local station B111 Message data receiving order error line error has occurred Check the line l o o B112 Message data length error A line error has occurred Check the line k Check the line power supply A line error has occurred or an instantaneous Message data ID error for the send station or power power failure has occurred in the send station supply module B114 A line error has occurred Check the line B115 A line error has occurred Check the line B116 Abnormal head bit A line error has occurred Check the line Check the communication status of other stations whether or not a temporary error invalid station is designated or if the own station is stopped A transient request was issued to other than the B205 Transient target station error AY q d Check the target station intelligent device station B301 Processing request error during link A line test request was issued while the link was Perform a li
98. BT R2 turns off either the sending normal completion or sending abnormal completion RX1 14 7 14 7 14 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT R2 MELSEC 14 3 3 Receiving procedure The following diagram shows the relationships among the user program of the IBM PC AT compatible PC and the remote inputs outputs and AJ65BT R2 buffer memory of the intelligent device station The shaded areas indicate the devices that are actually used For detailed information on each intelligent device station see the user s manual for each module Master station station No 0 Intelligent device station station No 1 IBM PC AT compatible PC AJ65BT R2 User program CC Link board aparece m ma i 1 PE RX2 receiving normal read request i B age 1 RX3 receiving abnormal read request Remote outputs RY 3 5 mosea EDRF RY2 receiving read completion Buffer memory 400H receiving data count designation area 2 i 7 TM i to receiving data designation area i L SFFH 1 The AJ65BT R2 turns on either the receiving normal read request RX2 or receiving abnormal read request RX3 upon receiving data 2 Thereceiving data is read by the user program 3 The receiving read completion signal RY2 is turned on by the user program 4 The AJ65BT R2 turns off either the receiving normal rea
99. BT11 User s Manual This Manual explains the system configuration Performance specifications functions handling wiring 13 J872 and troubleshooting for the AJ61BT11 A1SJ61BT11 Sold separately CC Link System Master Local Module type AJ61QBT11 A1SJ61QBT11 User s Manual oe This Manual explains the system configuration Performance specifications functions handling wiring 13J873 and troubleshooting for the AJ61QBT11 and A1SJ61QBT11 Sold separately CC Link System Master Local Module type QJ61BT11 User s Manual AT This Manual explains the system configuration Performance specifications functions handling wiring 13 JL91 and troubleshooting for the QJ61BT11 Sold separately How to Use this Manual The following lists the key items that represent the main usage of the CC Link board by the purpose Please use the following key items to refer to the appropriate section of this manual 1 To learn about the features of the CC Link board Section 1 1 The features are described in Section 1 1 2 To learn about compatibility with existing software Section 1 3 Compatibility with existing software is described in Section 1 3 3 To learn about the conformation to the EMC Directive Chapter 2 Conformation to the EMC Directive is described in Chapter 2 4 To learn about the system configuration Chapter 3 The system configuration using the CC Link board is described in Chapter 3 5 To learn about the
100. CC Link Utility ear Data link stop acknowledgement status SB0044 Data link stop completion SB0045 status Temporary error invalid SB0048 acknowledgement status BB SB0049 m Temporary error invalid SB004A station cancel acknowledgement status Temporary error invalid SBOO4B station cancel completion status Standby master station SB0062 designation status Input data status of data link 950963 faulty station es the Occupy St setting status of the CC Link Utility station ations es the Own Station Setting status of the CC Link Utility SB006A Switch setting status Normal tting error exists error code is stored in SW006A es the Parameter Setting status of the CC Link Utility Number of occupied stations 580066 580060 setting status Off Normal tting error exists error code is stored SW0068 es the operation status of the own station data link a link being executed ata link not executed es the data link status SB0070 a link by the master station Own station operation status 5 006 Master station data link status On Data link by the standby master station Standby master es whether or not a standby master station exists Off Standby master station does not exist 580071 inf ti On Standby master station exists 16 26 16 26
101. DAV is powered on or the reset Switch is pressed the initial data processing request RX18 turns on The initial data processing request RX18 is read by the user program When the digital value is written to the remote register RWw0 by the user program it is written to the CH1 digital value setting area RWwoO of the AJ65BT 64DAV Data is written to the analogue output enable prohibit area RWw4 by the user program When the remote output RY18 is turned on by the user program the initial data setting complete RY18 of the AJ65BT 64DAV turns The AJ65BT 64DAV turns off the initial data setting request RY18 The initial data setting complete RX18 is turned off by the user program The initial data setting request RY19 is turned on by the user program The AJ65BT 64DAV turns on the initial data setting complete RX19 The initial data setting request RY19 is turned off by the user program 10 The AJ65BT 64DAV turns off the initial data setting complete RX19 11 The remote station ready RX1B of the AJ65BT 64DAV turns on 12 The analogue output enable signals RYO to RY3 of all channels are turned on by the user program The voltage is output by the AJ65BT 64DAV 13 6 13 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE DEVICE STATION MELSEC 13 4 Executing the Data Link To start the data link first power on the remote device station and then the master station 13 4 1 Confirming the op
102. Disconnecting Other Disconnecting the link due to other reasons Line test being performed Performing a line test Parameter setting test being Performing a parameter setting test from the master performed station Auto return being performed Performing an auto return of a disconnected station Resetting Resetting the board Data Link Status Monitors and displays the error status Display Description Normal Normal status Communication Path Error An error was detected in a communication path Parameter Error An error was detected in a parameter Error Status Time Out Error A timeout error was detected Abort Error An error was detected in the CC Link board gate array Setting Error A setting error was detected Other Error An error arising from some other cause was detected Max The maximum value of the link scan time is displayed 1 ms units T he current value of the link scan time is displayed 1 ms units Min minimum value of the link scan time is displayed 1 ms units 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 2 5 Operating the Station s Link Status screen The Station s Link Status screen displays the line status of other stations 1 The Station s Link Status is monitored only when the own station status is Data Linking 2 To restart monitoring after monitoring stops due to an error display a screen other than the Station s Lin
103. HE UTILITY SOFTWARE MELSEC 9 3 7 Changing word device values continuously The designated word device data can be changed to the designated data for the number of points set 1 Menu selection Select Device Write Continuous Change in Data on the menu bar 2 Dialog box Continuous Change in Data Device Type Device Type SD special register v Block Network No DeviceNo C HEX DEC C OCT 22 Setting Data C HEX DEC 35 z Points C HEX amp DEC C OCT amp Item Description Device Type Set the type and block network number of the device for which data is to be changed SUE Set the head address of the device number to change data evice No HEX Hexadecimal DEC Decimal OCT Octal Set the data to be continuously changed Setting Data Hexadecimal DEC Decimal Set the number of points to perform continuos change of data oints HEX Hexadecimal DEC Decimal OCT Octal PDANGER Configure an interlock circuit in a sequence program so that the entire system works safely at all times when controlling the data change to the PLC during operation Also determine which corrective actions to take in the event of a data communication error between the IBM PC AT compatible PC and PLC CPU in use 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 3 8 Switching a bit device on off The designated bit device can be switched on off as follows 1 Menu selection Sele
104. IONS MELSEC 2 Example of network parameter settings An example of network parameter settings is shown below lt Parameter Setting screen gt pram modules 2 _ Seting Seting No St TE Occupy Station Intelligent Buffer Specify Station Specify Sending Received Automatic reme ent E dU m RC puer des v v ee poe fiat Nios pc ee ee m at a ee B TE E E D ben fem 2s E gl iie Es a rn pes dre bu mas zd res oec n Jae era GERE t ES FR Ten Key Pad OK Cancel Apply All Clear lt Auxiliary Setting screen gt Delay Timer 0 Xt 50us Petur Number of 3 Retries Standby master station J ea 12 4 12 4 12 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE STATIONS 12 3 Creating a Program MELSEC This section describes the program that controls remote I O stations The following diagram shows the relationship between the devices of the PLC CPU and the inputs outputs of the remote I O stations The shaded areas indicate the devices that are actually used Master station station No 0 IBM PC AT compatible PC User program mdReceive hiuc teat a RUP Remote I O station station No 1 AJ65BTB1 16D i meremo RX1F to RX10 mereme RX4F to RX4
105. MITSUBISHI Type A80BDE J61BT11 CC Link System Master Local Interface Board User s Manual For SW4DNF CCLINK B Mitsubishi Programmable Logic Controller e SAFETY PRECAUTIONS e Be sure to read these instructions before using the product Before using this product read this manual and the relevant manuals introduced in this manual carefully and handle the product correctly with full attention to safety Note that these precautions apply only to this product Refer to the user s manual of the CPU module for the PLC system safety precautions In this manual the safety instructions are ranked as DANGER and CAUTION zer lt gt DANGER Indicates that incorrect handling may cause hazardous conditions resulting in death or severe injury N CAUTION Indicates that incorrect handling may cause hazardous conditions x resulting in minor or moderate injury or property damage Note that failure to observe the A CAUTION level instructions may also lead to serious results depending on the circumstances Be sure to observe the instructions of both levels to ensure personal safety Please keep this manual in accessible place and be sure to forward it to the end user DESIGN PRECAUTIONS lt gt DANGER e For details on the operating status of each station when a communication problem occurs in the data link see Chapter 6 of this manu
106. N BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 MELSEC 15 3 3 Positioning procedure The following diagram shows the relationships among the user program of the IBM PC AT compatible PC and the remote inputs outputs remote registers and AJ65BT D75P2 S3 buffer memory of the intelligent device station The shaded areas indicate the devices that are actually used For detailed information on the intelligent device station see the Type AJ65BT D75P2 S3 Positioning Module User s Manual Master station station No 0 Intelligent device station station No 1 IBM PC AT compatible PC AJ65BT D75P2 S3 User program RX01 single axis start RX02 dual axis start mdReceive RX04 single axis BUSY RX05 dual axis BUSY RY10 single axis positioning start RY11 dual axis positioning start RY20 single axis servo on RY40 dual axis servo on Remote registers RWw 3 i RWw0 single axis positioning start number T RWw 8 dual axis positioning start number pm 1 The single axis servo on RY20 is turned on by the user program 2 The dual axis servo on RY40 is turned on by the user program 15 9 15 9 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 MELSEC 3 The start number is written to the single axis p
107. Number of retries setting SW0064 status Own station parameter SW0068 status 51 0069 Installation status 2 CC Link Utility setting SW006A status 16 29 16 29 16 TROUBLESHOOTING MELSEC Availability O Available X SEX C UN NN Number Name Description Master Offline Local station station amp wo070 Total number of stations Stores the last station number set in the Parameter Setting of the CC Link Utility 1 to 64 stations SW0071 Maximum communication Stores the maximum station number that is performing data link station number 1 to 64 stations Number of connected Stores the number of modules that are performing data link SW0072 modules 1 to 64 stations SW0073 Standby master station Stores the station number of the standby master station number 1 to 63 stations Stores the reserved station designation status 0 Other than reserved station SW0074 1 Reserved station 015 b14 613 612 b3 b2 bl 510075 Reserved station SW0074 16 15 14 13 4 3 2 1 designation status 1 SW0075 32 31 30 29 20 19 18 17 SW0076 SWO0076 48 47 46 45 36 35 34 33 SW0077 64 63 62 61 52 51 50 49 SW0077 Numbers 1 to 64 in the above table indicate the station numbers Stores the error invalid station designation status 0 Other than error invalid station SW0078 1 Error invalid station b15 b14
108. PP APPENDIX APPENDIX Appendix 1 Communication with the Redundant CPU MELSEC This section explains communication with the Redundant CPU when the CC Link board is used 1 Incorporation into redundant system In a Redundant CPU system be sure to set the CC Link board to a local station 7 o Master station Standby master station Control system Standby system N Master local interface board ols GANTE col ieam cole colle Station No Station No 1 Station No 2 Terminal resistor CC Link 2 Access to the Redundant CPU a Redundant CPU specify L Terminal resistor To access the Redundant CPU directly specify the station number of the CC Link module mounted on the station of the target Redundant CPU b Action to be taken at occurrence of system switching After system switching the Redundant CPU in the same system control system or standby system can also be accessed by directly specifying the station number that was specified before system switching x1 1 When sys
109. PU system is accessed from the CC Link board e Indicates the CPU module operation status e Remains ON OFF even if the tracking cable is disconnected while the SM1515 redundant system is runnin Control y 9 system o system 6120 occurrence System not statu Peer or jwse orr on 3 Retry processing for error that will occur during system switching processing Any of the following errors will occur when the MELSEC data link library is used to access the Redundant CPU during system switching processing Examples of errors that will occur in redundant CPU e A system switching error Error code 4248 CPU starting error Error code 4004 e Other system CPU module error Error code 4245H e Access destination illegal error Error code FFDFH Examples of errors that will occur in CC Link board or module Response timeout Error code B778h e Corresponding station error during sending Error code B201h e Transient target station error Error code B205h When an error has occurred confirm the error code and create a user program for retry processing as necessary APP a The following indicates the functions that will result in error if executed during system switching poeni Functions that will result in error by system switching mdControl mdDevRst mdDevSet mdRandR mdRandW MELSEC data link library mdReceive mdSend mdTypeRead App 2 App 2 APPENDIX MELSEC b The following example gi
110. QBT11 Master local module for Q2AS series stations QJ61BT11 Master local module for QnA series 1 For the versions other than below only one station or four stations can be set QJ61BT11 Functional version B or later 15 61 11 Hardware version or later 61 11 Hardware version F or later A1SJ61QBT11 Hardware version or later AJG1QBT11 Hardware version F or later Refer to the CC Link Partner Association homepage http www cc link org for the partner manufacturer product 3 SYSTEM CONFIGURATION MELSEC 3 2 4 About Ver 1 10 A product with a cable length of 20cm or longer between stations which has been achieved by improving the restriction on the conventional cable distance between the stations is defined as Ver 1 10 Whereas the conventional product is defined as Ver 1 00 For the maximum total cable length for the Ver 1 10 products see Section 4 2 2 The conditions requiring the cable length to be 20cm or longer between stations are as follows 1 All the modules comprising a CC Link system must be of Ver 1 10 2 All the data link cables must be Ver 1 10 compatible CC Link dedicated cables If modules of Ver 1 00 and Ver 1 10 are mixed in a system the maximum total cable length and the cable length between stations will be as specified by Ver 1 00 For the maximum total cable length and the cable length between stations for the Ver 1 00 products
111. RWw5F RWr5C to RWr5F gt RX300 to RX31F gt RY300 to RY31F RWw60 to RWw63 RWr60 to RWr63 RX320 to RX33F gt RY320 to RY33F gt RWw64 to RWw67 RWr64 to RWr67 gt RX340 to RX35F RY340 to RY35F RWw68 to RWw6B RWr68 to RWr6B gt RX360 to RX37F gt RY360 RY37F gt RWw6C to RWw6F gt RWr6C to RWr6F gt RX380 to RX39F gt RY380 to RY39F gt RWw70 to RWw73 RWr70 to RWr73 RX3A0 to RX3BF gt RY3A0 to RY3BF RWw74 to RWw77 RWr74 to RWI77 RX3C0 to RX3DF gt RY3CO to RYSDF gt RWw78 to RWw7B gt RWr78 to RWI7B gt RX3E0 to RX3FF gt RY3E0 RYSFF gt RWw7C to RWw7F gt RWr7C to RWr7F gt RX400 to RX41F gt RY400 to RY41F gt RWw80 to RWw83 RWr80 to RWr83 RX420 to RX43F gt RY420 to RY43F gt RWw84 to RWw87 gt RWr84 to RWr87 gt RX440 to RX45F RY440 to RY45F gt RWw88 to RWw8B gt RWr88 to RWr8B gt RX460 to RX47F gt RY460 to RYA7F gt RWw C to RWwB8F RWr8C to RWr amp F gt RX480 to RX49F gt RY480 to RY49F gt RWw90 to RWw93 gt RWr90 to RWr93 RX4A0 to RX4BF gt RY4A0 to RY4BF gt RWw94 to RWw97 gt RWr94 to RWr97 RX4C0 to RX4DF gt RY4CO to RYADF gt RWw98 to RWw9B RWr98 to RWr9B RX4E0 to RX4FF gt RY4E0 to RY4FF gt RWwSC to RWw9F gt RWr9C to RWr9F gt RX500 to RX51F gt RY500 to RY51F gt RWwAO to RWwA3 gt RWrAO to RWrA3 gt RX520 to RX53F gt RY520 to RY53F gt RWwA4 to RWwA7 RWrA4 to RWrA7 gt RX540 to RX55F RY540 to RY55F g
112. Remote Remote I Remote Remote I i Remote I O station input RX output RY input RX output RY The master station data sent to the remote input RX in the standby master station shown by the shaded areas in the figure above is used as the output information when the master station becomes faulty thus it should be transferred to another device using a sequence program In addition when the master station becomes faulty the transferred data is transferred to the remote output RY of the standby master station using a sequence program b Master station input while the master station is controlling the data link Standby master station Station number 1 Station number 2 Number of occupied stations 1 Remote I O station Station number 3 cc Number of occupied stations 1 Master station Number of occupied stations 1 i Remote Remote I 1 Remote Remote I 1 Remote I O station input RX output RY input RX output RY are dL ee X00 to XOF to YOF X10 to X1F Y10 to Y1F The remote I O station data sent to the remote output RY of the standby master station is being used by the standby master station as the input information when the standby station operates as a local station thus it does not need to be transferred to another device 5 FUNCTIONS Master station Remote Master station Remote Remot
113. S x 2 number of response data 16 1 6 xX LS4 B4 bps ms OT Data transmission time between the IBM PC AT compatible PC and the CC Link board The processing time varies depending on the performance of the IBM PC AT compatible PC load condition and other factors The following table shows an example of the processing time for an IBM PC AT compatible PC equipped with a Pentium II 233 MHz CPU ped s sah wie Link scan time see Section 6 1 5i Local station s sequence program scan time Number of request data Number of write points 2 Number of response data Number of read points a Constant internal processing time of the sender Psst 120 points 121 to 240 points 241 to 360 points 361 to 480 points Master gt Local LS Constant internal processing time of the receiver LS for the master station and local station bps Constant 1 Round up below the decimal point 2 When reading 1 LS 3 When writing 1 LS When performing a transient transmission using the md functions the transient transmission is executed in several runs by dividing the number of request data into sizes inside the md functions that can be received by the opposite station In addition after the communication line is opened the first md function performs extra transient transmission in order to obtain detailed information of the PLC 6 DATALINK PROCESSING TIMES MELSEC 6 3
114. U A4UCPU Generic term for Q2ACPU Q2ACPU S1 Q2ASCPU Q2ASCPU S1 Q2ASHCPU Q2ASHCPU S1 Q3ACPU Q4ACPU and Q4ARCPU Generic term for ANNCPU AnACPU and AnUCPU QCPU A mode Generic term for QO2CPU A Q02HCPU A and QO6HCPU A QCPU Q mode Generic term for QOOCPU Q01CPU Q02CPU Q02HCPU QO6HCPU Q12HCPU Q25HCPU Q12PHCPU and Q25PHCPU Note that especially when the CPU is indicated as a different model Q00JCPU QOOCPU and Q01CPU are described as Q00J Q00 Q01CPU and Q02CPU Q02HCPU Q06HCPU Q12HCPU and Q25HCPU as Q02 Q02H Q06H Q12H Q25HCPU In addition Q12PHCPU and Q25PHCPU are described as the Process CPU Redundant CPU Generic term for Q12PRHCPU and Q25PRHCPU Master station The station controlling the remote station local station and intelligent device station Local station A station that has a CPU and can communication with the master station and local station Remote station Remote station A remote station that can only handle bit information AJ65BTBO O0 AJ65BTCO O0 Generic term for the remote I O station and remote device station Intelligent device station A slave station such as the AJ65BT R2 in the CC Link system that can perform transient transmission Master and local modules Generic term for the AJ61QBT11 ATSJ61QBT11 AJ61BT11 A1SJ61BT11 and QJ61BT11 Master module Generic term when the AJ61QBT11 A1SJ61QBT11 AJ61BT11 A
115. W Master station Master station 10 Error invalid station function By setting network parameters a module that is powered off in the system configuration will not be treated as a data link faulty station by the master station and local station However exercise caution since errors are no longer detected Station number 1 Remote station occupying 2 stations Stations to be set as error invalid stations Station number 3 Remote station occupying 1 station Station number 1 Remote station occupying 2 stations Station number 3 Remote station occupying 1 station Station number 4 Local station occupying 1 station Station number 5 Remote station occupying 2 stations MELSEC Station number 7 Local station occupying 4 stations This station does not become a data link faulty station Station number 4 Local station occupying 1 station eC US Station number 5 Remote station occupying 2 stations Station number 7 Local station occupying 4 stations 11 Data link stop restart function The data link can be stopped and restarted while it is being used 12 Duplicate station number check function This function checks whether or not multiple number of modules having the same station number exist in the system when the master station is started 1 OVERVIEW MELSEC
116. a is out of rage Set the number of data points to a value in the range from 1 to 960 bytes Review the attribute definition Review the specified content of the target station number Or check the function version and software version of the target local station Set the number of data to a value in the range from 1 to 100 when writing and 1 to 160 when reading me The address was not a multiple of 16 when a bit Set the address to a multiple of B807 Address definition error device was accessed 16 when accessing a bit device B80D Setting range error The combination of the set address and number of points exceeded the valid processing range Set so that the number of processing points does not exceed the device range B814 File register capacity setting error file register capacity was not set Set the file register capacity 16 36 O x O 16 36 16 TROUBLESHOOTING MELSEC Error code ability hexadeci Error description Cause of error details Corrective action Master mal Local station station A transient transmission was executed even Module mode setting error though the target station was set in the I O mode Change it to the intelligent mode When a parameter registration request YnA to 2 EPROM was executed the EPROM was E PROM error anes Replace the module faulty or the write limit 10 0
117. agnetic field Immunity test by exposing the product to radiation from an electric field 10 V m 27 500 MHz IEC801 4 First transient burst noise Immunity test by applying burst noise to the power line and signal line 2kV EN50082 2 1995 EN61000 4 2 mmunity test by applying static 4 kV contact discharge Static electricity immunity electricity to the unit enclosure 8 kV air discharge EN61000 4 4 mmunity test by applying burst noise to 2 kV First transient burst noise the power line and signal line ENV50140 Radiated electromagnetic field AM modulation mmunity test by exposing the product to radiation from an electric field 10 V m 80 1000 MHz 80 AM modulation 1 kHz ENV50204 Radiated electromagnetic field Pulse modulation mmunity test by exposing the product to radiation from an electric field 10 V m 900 MHz 200 Hz pulse modulation 50 96 duty ENV50141 Conduction noise Immunity test by inducting an electromagnetic field to the power line and signal line 10 Vrms 0 15 80 MHz 80 AM modulation 1 kHz 1 QP Quasi Peak Quasi peak value Mean Mean value 2 EMC DIRECTIVE MELSEC 2 1 2 Installing devices in the control panel Installing devices in the control panel has a considerable effect not only securing safety but also shielding the noise generated from the IBM PC AT compatible PC in the control panel 1 Control panel 2 a Use an electri
118. ake sure to touch the grounded metal to discharge the electricity charged in the body etc before touching the CC Link board Failure to do so may cause a failure or malfunctions of the CC Link board WIRING PRECAUTIONS N CAUTION e Switch all phases of the external power supply off when installing or placing wiring Not doing so may cause electric shock damage to the product or malfunction e When turning on the power and operating the module after installation and wiring are completed always attach the terminal cover that comes with the product There is a risk of electric shock if the terminal cover is not attached e Always ground the FG terminal on the IBM PC AT compatible PC side using D type grounding Class 3 grounding or higher specifically for the IBM PC AT compatible PC There is a risk of malfunction If a malfunction occurs even when the IBM PC AT compatible PC is grounded ground both the FG terminal for the IBM PC AT compatible PC and the SLD terminal for the CC Link board WIRING PRECAUTIONS N CAUTION e Tighten the terminal screws within the range of specified torque If the terminal screws are loose it may cause short circuits or malfunction If the terminal screws are tightened too much it may cause damage to the screw and or the CC Link board resulting in short circuits or malfunction e Be careful not to let foreign objects such as swarf or wire chips get inside the CC Link board They may cause f
119. al e If a cable dedicated to the CC Link is disconnected this may destabilize the line and a data link communication error may occur in multiple stations Make sure to create an interlock circuit in the sequence program so that the system will operate safely even if the above error occurs Failure to do so may result in a serous accident due to faulty output or malfunctions e When performing the control of the IBM PC AT compatible PC in operation changing data configure an interlock circuit in a user program so the safety of the overall system is always maintained When performing other controls of the IBM PC AT compatible PC in operation changing program and operation status status control read this manual carefully and confirm if the overall safety is maintained Especially when this control is performed to a remote IBM PC AT compatible PC from an external device problems that have occurred on the IBM PC AT compatible PC side may not be able to immediately be handled if there is a data communication error Define a troubleshooting agreement between external devices and the IBM PC AT compatible PC for data communication error occurrences as well as construct an interlock circuit in the user program e Do not write data into the system area of the buffer memory of intelligent function modules Also do not use any prohibited to use signals as an output signal to an intelligent function module from the CC Link board A80BDE J61BT
120. al acknowledgment 1001 to 1255 9 to 4 7 DevLX1 to DevLX255 Direct link input 2001 to 2255 701 to 8CFH DevLY1 to DevLY255 Direct link output 23001 to 23255 59D9x to 5 7 DevLB1 to DevLB255 Direct link relay 24001 to 24255 5DC 1 to SEBFu DevLW1 to DevLW255 Direct link register 25001 to 25255 61 9 to 62 7 DevLSB1 to DevLSB255 Direct link special relay network module side 28001 to 28255 6061 to 6E5F DevLSW1 to DevLSW255 Direct link special register network module side 29000 to 29255 71484 to 72474 DevSPGO to DevSPG255 Special direct buffer register 31000 to 31255 7918n to 7 17 DevEMO to DevEM255 EM shared device 1 32000 to 32255 7000 to 7DFFH DevEDO to DevED255 ED shared device 1 1 Access is allowed only to a remote station s PC only if the communication destination is running MX Links SW2D5F CSKP E or later on Windows NT Workstation 4 0 11 8 Sample Programs When SWADNF CCLINK B is installed in a PC sample programs are registered in User specified folder gt lt Cclink gt lt Sample gt Sample programs are provided as a reference for creating user application programs The user is solely responsible for the use of the sample programs provided 1 MasterStation folder This folder contains sample programs for the master board these sample programs cannot be us
121. andby master function master station when a problem occurs in the Section 5 3 4 master station 5 FUNCTIONS MELSEC 3 Table 5 3 lists the useful functions Table 5 3 List of the useful functions Reference Item Description section By assigning modules that will be connected in the future as reserved stations these will not be Reserved station function treated as data link faulty stations If any of the Section 5 4 1 connected modules is designated as a reserved station it cannot perform data link Prevents modules that will be powered off in the Error invalid station setting system configuration from being treated as data Section 5 4 2 link faulty stations by setting network parameters Stops or restarts the data link that is being Data link stop restart Section 5 4 3 executed Station number duplicate Checks for duplicate modules having the same Section 5 4 4 check function station number in the system Multiple PLC system Allows access to any PLC of a multiple PLC Section 5 4 5 support system via a CC Link board 4 Table 5 4 lists the transient transmission function Table 5 4 List of the transient transmission function im Reference Item Description section 0 Designates an opposite station and Transient transmission um Section 5 5 1 communicates at an arbitrary timing Refer to the QJ61BT11N User s Manual for whether the cyclic data can
122. arameters 5 FUNCTIONS 2 Setting method The setting is performed using the CC Link utility For the detail on the setting method see Section 9 2 3 a Setting the master station First set the CC Link board as the master station on the Board Information screen T CC Link Utility Information Board Information Network Monitor Station s Link Status Target MemoryU O Network Test Version Channel 1 CC Link 1 7 r Board Setting 0m Master Occupy St Link En Data Transmission Speed 151 Latch C 451 Clear zi CC Link RUN LE Mode Setting Online 7 Apply m rmm dc Parameter Setting Parameter Write l Random Access Buffer Setting Default Setting C Extension Setting Device Monitor b Setting the standby master station Specify the Number of Connected modules Type and Occupy Station on the Parameter Setting screen Set the Standby master station to 1 on the Auxiliary Setting screen lt Parameter Setting screen gt Parameter Setting Number of 3 Connected modules zl RESSEREA E Et T Decupy Station Intelligent Buffer Specify word M ai Station Specify Sending Received Automatic i intetigent Device 1 z Noseting 89 8 2 2 Rmaevo ft 3 3 zn Be SS er E ud re er EE 85 rll EIE pos edes d 211
123. at can be installed 1 Applicable IBM PC AT compatible PCs The following table shows the operating environment for the CC Link board Used as a master station Used as a local station IBM PC AT compatible personal computer with one or more PCI bus slots satisfying the specifications described below in Applicable operating system and the corresponding required PC performance 3 y Microsoft Windows 95 Operating System Microsoft Windows NT Workstation English version Operatina System Version 4 0 English Microsoft Windows 98 Operating System version English version Microsoft Windows 2000 Professional Microsoft Windows NT Workstation Operating Operating System English version 9 System Version 4 0 English version 9 7 e A Microsoft Windows 2000 Professional Microsoft Windows XP Professional Operating System English version H 6 Operating System English version Microsoft Windows XP Professional Operating System English version 9 Display Resolution 800 600 dot or a EE Recommended 1024 x 768 dot 8 Available hard disk space M5MBormore esse or more Disk drive required when installing the driver 3 5 inch 1 44MB floppy disk drive Programming Microsoft Visual Basic 5 0 English version Microsoft Visual Basic 6 0 English version language 1 11 Microsoft Visual C 5 0 English version Niece Visual 6 0 English ver
124. ata receiving has failed Check the device number Check the size Number of write bytes error The designated number of bytes to be written was out of range Link parameter error The link parameters are corrupted The total number of slave stations is 0 in a link parameter Reset the link parameters Link parameter s fixed pattern is corrupted Link parameter s sum check is corrupted 884 A value other than 0 to 2 was designated for random read 215 Receiving data length or byte length exceeds the range Check the cable 07 The request data buffer length exceeded the limit The request data length exceeded the request data area 0 The request destination is not found Processing mode error A processing code that could not be processed by the request destination s ACPU Review the request destination s ACPU and processing was set This is checked by the request destination s ACPU Other data error Data such as the address head step or number of shifts of the request data was Correct the request data Set the number of bytes to be written within the range incorrect Link designation error 228 A processing code that could not be processed by the request destination station Check the request destination s station number and E44 was set processing codes This is checked by the request destination s link module Check the switch settings of the own board and move the memory address to an area tha
125. ated If the terminal block of the master station is removed and then replaced in its original position without turning the power off while the master station is controlling the data link both the master and standby master stations will attempt to operate as master stations and an error will occur The ERR LED will be lit When a PLC is set as the master station a CC Link board cannot be specified as a standby master station 5 FUNCTIONS MELSEC 4 Special link relays registers SB and SW related to the standby master function The following explains the special link relays and registers related to the standby master function They are stored in the buffer memory a Special link relays SB The special link relays SB relating to the standby master function are as follows The numeric values in parentheses in the number column indicate buffer memory addresses and bit locations Example When the buffer memory address is 5E0u and the bit location is 0 5E0n bO Table 5 5 List of special link relays related to the standby master function Applicability O Applicable Not applicable Number Name Description Masorsaion 9278 master Masterstaton station station Switches the output information from the standby master station to 580001 Master station switching the master station and starts up the data link 5E0n b1 and data link startup Off Without switching direction On With switching direction Show
126. ated Designate a temporary error designation error before the link was started invalid station during data link amp The station number including the number of Station number setting error occupied stations was set to a value other than Set the station number within parameter 1 to 40x with a station information parameter the range from 1 to 40 4 addresses 20 to 5Fx The total number of occupied stations set with Total number of stations error station information parameter addresses 20 to a value of 64 or less x parameter exceed 64 f __ The number of all occupied stations was set to p Number of occupied stations setting QUE 1 Set the occupied station error parameter 0 with a station information parameter n mber betwesn t addresses 20 to 5 7 Do not write to any of the use zt A write operation was performed to a use He Use prohibited area write error M prohibited areas not used prohibited area not used in the buffer memory the buffer memory The station t tt lue other than 0 7 dj a x ves 59 acevo Set the parameter within the Station type setting error to 2 with a station information parameter x x range from O to 2 addresses 20 to 5F 7 Do not write to of the use ak 7 A write operation was performed to a use Use prohibited area write error A 3 prohibited areas not used in
127. ated station number Size error The device number and size exceeded the device range Check the designated device size Access was attempted using an odd numbered device Check the device number and size The device number and size exceeded the range for the same block 40578 9 82 device Number of blocks error The number of blocks designated in dev 0 for device random read write is out of Check the number of blocks designated in dev 0 FFFA range Channel number erfor Check the designated channel number 8 The channel number designated the mdOpen function is invalid Insufficient buffer area Check the read size and read data storage destination 5 The read area size for read data storage array variables is too small size 12 Block error Check the block number device type of the extension FFF44 The block number of the designated extension file register is invalid file register Write protect error Check the block number device type of the extension 13 file register The block ber of the designated extension fil ister duplicat ith the writ ne ene ea ia i a ac a Check the write protection DIP switch of the access destination s memory cassette 44 Memory cassette error FFF2 No memory cassette is installed in the accessed CPU or an incorrect memory Check the memory cassette of the access destination i cassette is loaded 15 Read area length error C
128. ating System or Microsoft Windows NT Workstation Operating System Version 4 0 When using the CC Link board as a standby master station Use the CC Link board as a master station when using the CC Link board as a standby master station Operating environment of the personal computer used Refer to Section 3 2 Applicable Systems in this manual Multi thread communication Multi thread communication is not supported Installation When a CC Link board is used on an IBM PC AT compatible PC in which SWnDNF CCLINK has been installed uninstall SWnDNF CCLINK first then install the SW4DNF CCLINK B that is provided with the CC Link board Overwrite installation When performing an overwrite installation install the program in the same folder in which the previous program is installed Start menu After the utility software is uninstalled the program name may still be displayed in the Start menu In this case restart the IBM PC AT compatible PC Software versions of the CC Link master and local modules Use software of version N or later for the CC Link master and local modules A module running software version M or earlier will not operate properly Multiprocessor based IBM PC AT compatible PCs Multiprocessor based IBM PC AT compatible PCs cannot be used because the driver does not support multiprocessor based PCs 10 Compatibility with Hyper Threading technology Hyper Threading technology is unavailable as the dri
129. ation Home position return Intelligent device station station No 1 operation AJ65BT D75P2 S3 Positioning operation JOG operation E 060 p oO Positioning module Terminal resistor Servo amplifier __ ER we c1 amplifier POINT The sample program can be found in the CCLINK SAMPLE directory under the SW4DNF CCLINK B utility software installation directory the default installation directory is CAMELSEC 15 14 15 14 16 TROUBLESHOOTING 16 TROUBLESHOOTING MELSEC This chapter describes the details of the problems that may occur in the CC Link System It presents a list of check items and corrective actions to take for possible problems 16 1 Hardware Troubleshooting 16 1 1 Verification of problem occurrence If a problem occurs when starting up the CC Link board check the appropriate procedure for checking the cause of the problem according to Table 16 1 below Table 16 1 Troubleshooting flow by the problem occurrence type Error detail Cause determination method Action The system is not operating normally when the CC Link board is started up Errors are displayed on event viewer error Viewer Uninstallation is not executed normally 1 Although the message SWLIDNC CCLINK B has been successfully uninstalled from your machine is displayed on the screen the uninstallation is not complete An error message is displayed in
130. ation Station number 7 Local station occupying Station number 5 4 stations Remote station occupying 2 stations Lc Faulty station Te Local station Master i occupying station Station number 1 Station number 3 1 station Remote station Remote station occupying occupying 2 stations 1 station V Data link continues i Station number 4 er aaa Station number 7 Local station occupying Station number 5 4 stations Remote station occupying 2 stations 6 7 Auto return function When a module that has been disconnected from the link due to power off recovers and returns to the normal status it will join the data link automatically Input data status setting from a data link faulty station The data entered received from a data link faulty station can be cleared or the status immediately before the error can be restored 1 OVERVIEW MELSEC 8 Standby master function This function enables the data link to continue working by switching to a standby master station backup station for the master station if a malfunction occurs in the master station The IBM PC AT compatible PC can be set as a standby master station only when the master station is also an IBM PC AT compatible PC If the master station is a PLC CPU the IBM PC AT compatible PC cannot be set as a standby master station Data link control by the master station Master
131. ation IBM PC AT compatible 10 1 10 1 2 Other Station tiet etie te meti eti ei e Hp E 10 2 19 2 Accessible Ranges on eden na en ep nee epe nde 10 4 11 MELSEC DATA LINK LIBRARY 11 1to11 9 11 1 Overview of the MELSEC Data Link Library eeeeeeeneeeneennn nennen 11 1 11 2 E nctlon EISE ace Ice die ee em eee Ceu ee fc ice cec 11 2 11 3 Settings for Using FUNCIONS nennen nennen trennen nnns 11 3 11 3 1 When using Visual Basic 5 0 and Visual Basic 6 0 sss 11 3 11 3 2 When using Visual C 5 0 and Visual C 6 0 sese 11 3 11 4 Programming Procedure eese r a a th aha aa 11 4 11 5 Chaniels REESE RETE E 11 5 11 6 Station Number Settings otn kau Ie rene ee ieee D tn ea P e 11 5 WSF Device Types vaa oreet A eine Da en E D dc ees 11 6 11 8 Sample Programs nenne nione eei Aa 11 8 12 1 Configuring a e 12 1 12 1 1 Setting up the master station eee eee eeeeeeeeeeeeeeeeeeaeeeaeeeaeeeaeeeaeeeaeeeaeeeaeeeaeeeaeeeeeeaeeeeeeaeesas 12 2 12 1 2 Setting up the remote I O stations eese netten netten ttn ttt tenant inan 12 2 12 2 Setting the Paratmeters 3 enini eria pretii petiti meii iini met 12 3 12 3 Creating
132. b13 612 t b3 b2 b1 bO VIMUS Error invalid station 16 719 JAE A 10 3 2 1 designation status 1 30005 SW007B SWO007B 64 Numbers 1 to 64 in the above table indicate the station numbers Stores the temporary error invalid station designation status 0 Other than temporary error invalid station SW007C 1 Temporary error invalid station b15 b14 b13 b12 to b3 b2 b1 bO SW007D error invalid SW007C 16 15 14 13 t0 4 3 2 1 MA osse cL swoo7p 32 31 30 29 to 20 19 18 17 SWOO7E status swoo7E 48 47 46 45 to 36 35 34 SWO007F 64 63 62 61 to 52 51 50 49 SWO007F Numbers 1 to 64 in the above table indicate the station numbers Stores the data link status of each station 0 Normal SW0080 1 Data link error occurred b15 b14 b13 b12 to b3 b2 b1 b0 SW0081 Other station data link 16 15 14 13 to 4 3 2 1 ii cepe pepe e pps D 9 SW0083 SW0083 64 Numbers 1 to 64 in the above table indicate the station numbers 1 Only the bit for the head station number is turned on 3 The number of bits that equals to the number of occupied stations are turned on 16 30 16 30 16 TROUBLESHOOTING MELSEC Availability O Available X Not available Description Master Offline j Local station station Stores the watchdog timer error status of each station 0 Normal 510084 1
133. be transmitted to from stations compatible with CC Link Ver 2 Please read the reference section replacing QJ61BT11N with CC Link board 5 FUNCTIONS MELSEC 5 2 Basic Functions This section explains the basic functions of the CC Link board 5 2 1 Communication with remote stations The following explains an overview of the communication between the master station and a remote I O station In the communication with the remote I O station the on off information of the switches and indicator lamps are communicated via the remote input RX and remote output RY IBM PC AT compatible PC Master station Remote I O station CC Link board Network parameters Program 3 oe 2 Remote output Data link startup 1 When the IBM PC AT compatible PC is powered on the CC Link system starts up in accordance with the network parameters set by the utility 5 FUNCTIONS MELSEC Remote input 2 The input status of each of the remote I O stations is automatically stored for each link scan in the master station s remote input RX buffer memory 3 The program uses the mdReceive function to read the input status stored in the remote input RX buffer memory Remote I O station Remote I O station IBM PC AT compatible PC Master station Station number 1 Station number 2 i CC Link board occupies 1 station occupies 1 station P PARERE AME a X
134. ber of modules occupying 2 stations d Number of modules occupying 4 stations 2 16x A 54 x B 88 x C lt 2304 A Number of remote I O stations lt 64 B Number of remote device stations 42 C Number of local stations standby stations and intelligent device stations lt 26 Master station Maximum 26 A Local station Local station Local station IBM PC AT compatible PC IBM PC AT Local station compatible PC oi A1SJ61QBT11 A1SJ61BT11 A80BDE J61BT11 AJ61QBT11 AJ61BT11 A80BDE J61BT13 ES CC Link dedicated cable QJ61BT11 A80BDE J61BT11 gr Terminal resistor required Maximum 64 a in C e N Maximum 26 Maximum 42 Intelligent device station Remote device station Remote station 00 OOO OQ o000 Remote I O module RS 232 interface module AJ65BT R2 Analog digital converter AJ65BT 64AD 00 gg AJ65BTB1 16D AJ65BTC1 32D p CC Link dedicated cable Total 64 3 SYSTEM CONFIGURATION MELSEC 3 2 Applicable Systems This section describes applicable IBM PC AT compatible PCs and provides some precautions on the system configuration 3 2 1 Applicable IBM PC AT compatible PCs and number of boards th
135. ble Are the correct terminal resistors connected type used to the terminal stations located at both ends of the CC Link system See Section 4 3 Check the error code of the CC Link board and take Has an error occurred in the CC Link board a necessary corrective action Are the CC Link parameters set for the CC Link Check the contents of the parameters for the CC board Link board Check the own station parameter status SWO0068 Check the switch setting status SW0064 Check the installation status SW0069 Check to see if the ERR LED on the master station is flashing See Section 16 3 2 Has an error occurred in the master station Check the LED displays on the corresponding Is the corresponding remote I O station performing remote I O station data link Check the communication status of the master station with other stations SW0080 to SW0083 Is data read from the correct address of the remote Check the user program input RX buffer memory Is the correct master station s parameter information area CPU internal parameters default parameters Check the parameter information SW0067 being used Check the parameters Check the total number of stations SW0070 Is the corresponding remote I O station number Check the maximum communication station recognized by the master station number SW0071 Check the number of connected modules 51 0072 Check the parameters Is the c
136. cable distance when configuring the entire system with Version 1 10 modules and cable is shown below Local station or Local station or Remote I O station Remote I O station i Master station intelligent device intelligent device or remote or remote j station station device station device station Station to station cable length Maximum overall cable distance Version 1 10 compatible CC Link dedicated cable terminal resistor of 110Q used Maximum overall cable distance 20 cm 7 88 in or longer 5Mbps 160m 524 96ft 10Mbps 100m 328 1 ft 4 3 CC Link Dedicated Cable Specifications Use the CC Link dedicated cable for the CC Link system If a cable other than the CC Link dedicated cable is used the performance of the CC Link system cannot be guaranteed If you have any questions regarding the CC Link dedicated cable or if you wish to see its specifications see the CC Link Partner Association homepage http www cc link org 5 FUNCTIONS 5 FUNCTIONS 5 1 Function List MELSEC This chapter explains the functions of the CC Link board dividing them into four sections Basic Functions Functions for Improving System Reliability Useful Functions and Transient Transmission Function 1 Table 5 1 lists the basic functions Table 5 1 List of the basic functions ee Reference Item Description section Communication with remote Perf
137. cal station occupies 4 stations Station number 7 Local station occupies 4 stations If any of the remote stations local stations intelligent device stations or standby master station that has been specified as an error invalid station is also specified as a reserved station the reserved station function overrides the error invalid station setting function Setting method Use the utility to specify error invalid stations with the Station information settings of network parameters For more details on the setting see Section 9 2 3 5 FUNCTIONS MELSEC 5 4 3 Checking operations for each station data link stop restart Line monitoring own station and other stations and network tests can be performed using the CC Link utility For more details see Section 9 2 5 4 4 Station number duplicate check This function checks whether or not multiple modules with the same station number exist in the system when the master station is started up 1 When there is a duplicate station number the ERR LED is lit an error code is stored in the SWOO6A switch setting status and the SBOO6GA turns on 2 By correcting the switch setting to normal and restarting the data link the ERR LED can be turned off and the data the SWOO6A can be cleared 5 FUNCTIONS MELSEC 5 4 5 Multiple PLC system support By setting the logical station number using the CC Link utility any PLC of a multip
138. cally conductive control panel b Mask the coating when fastening the control panel s top or bottom panel with bolts so that the surface contact can be provided c To ensure good electrical contact between the inside panel of the control panel and the control panel s main unit mask the coating around the installation bolts connecting to the main unit so that conductivity can be secured in the largest surface area possible d Ground the control panel s main unit using a thick ground cable so that low impedance can be secured even at high frequency e Be sure the holes on the control panel are less than 10 cm 3 94 in in diameter A hole larger than 10 cm 8 94 in may leak electric waves Layout of the power supply cable and ground cable The power supply cable and ground cable for an IBM PC AT compatible PC should be laid out as follows a Specify a grounding point that enables the grounding of the control panel close to the power supply to the IBM PC AT compatible PC Ground the FG frame ground terminal of the IBM PC AT compatible PC or the SLD shield terminal of the CC Link board using the thickest shortest cable possible about 30 cm 11 81 in or less in length Since the FG and SLD terminals function to ground the noise generated in the IBM PC AT compatible PC it is necessary to ensure the lowest possible impedance Because the power line allows the noise to escape it actually contains a great amount of noise There
139. cked by the request destination s link module Device number error 24958 The device number designated for the request destination station is out of device 9E82 range Check the device number When a bit device was designated the device number was not a multiple of 8 This is checked by the request destination s link module Device type error The device type designated for the request destination station is invalid Check the device type This is checked by the request destination s link module Processing code error 25056 A processing code that could not be processed by the request destination station Check the request destination station number and 9E204 was set processing codes This is checked by the request destination s link module 26333 Access a CPU other than a QCPU Q mode 9923 The ROM version of the CC Link board does not support the QCPU Q mode Use the CC LINK board ROM version W or later H packed with SW3DNF CCLINK or later satisfied 24959 9 81 26334 99224 Another process that used the same channel executed a board reset while Retry j accessing other station 26336 Request error for another loop Change the routing request destination to an AnUCPU 99204 Routing to another loop was performed or QnACPU Devi f the data link int ted stati 28150 SVICS SITOEOLAM aS M n PRET R 9 Data can be read and written but the vali
140. condition setting switch Change the parameter after all transient requests are completed or before any are requested Set a longer monitor time setting value If an error persists check the requesting module and cables Set the target station to a local station or intelligent device station Always turn RY off and then issue a request after the response is completed The same channel cannot be used at the same time Change the channel number or try not to use the same channel at the same time Execute the mdSend instruction after a while Check to see if more than one request is made to the channel of the target station from own station and or multiple stations Increase the arrival monitor time if this error occurred in the mdReceive instruction and when another station was executing the SEND instruction mdSend instruction in case of the CC Link board Increase the arrival monitor time when own station was executing an instruction If the error persists check the network and target station Master station MELSEC ability Local station 16 35 16 TROUBLESHOOTING Error code hexadeci mal Error description Number of retries exceeded B515 Channel number error A channel number is out of the setting range B519 The number of resends is out of the setting range Th ival itor time is out of the setti B520 Target station number error Cause of error details The number of
141. creen shown left is displayed click the button This wizard searches for new drivers for PCI Network Controller A device driver is a software program that makes a hardware device work Cancel 3 When the screen shown left is displayed select Search for the best driver for your device Recommended then click the button C Display a list of all the drivers in a specific location so you can select the driver you want lt Back Cancel Add New Hardware Wizard 4 When the screen shown left is displayed check Specify a location enter A Win9x Us for the search location then insert Disk 6 into the floppy disk drive Windows will search for new drivers in its driver database on your hard drive and in any of the following selected locations Click Next to start the search Floppy disk drives CD ROM drive Microsoft Windows Update Specify a location JASWindk Us Rz lt Back Next gt Cancel To the next page 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC From the previous page Add New Hardware Wizard 5 The driver file for the device will be searched Click the button Windows driver file search for the device PCI MELSEC CC LINK Controller Windows is now ready to install the best driver for this device Click Back to select a different driver or click Next to continue Location of driver cela a winseus MCCLINK INF
142. ct Device Write Bit Device Set Reset on the menu bar 2 Dialog box Device Type Device Type X npub Block Network No DeviceNo HEX C DEC 000A i Device Type Sets the type and block network number of the bit device to be turned on off Sets the number of the bit device to be turned on off Device No 1 i HEX Hexadecimal DEC Decimal OCT Octal lt DANGER Configure an interlock circuit in a sequence program so that the entire system works safely at all times when controlling the data change to the PLC during operation Also determine which corrective actions to take in the event of a data communication error between the IBM PC AT compatible PC and PLC CPU in use 9 3 9 Switching the data format The device monitoring display can be changed to the selected data format The batch monitoring and 16 point entry monitoring have different sets of selectable menus 1 Menu selection Select Data Format Word Bit Device on the menu bar 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 3 10 Numerical pad The Numerical Pad can be used to set device values and other numeric values To display the Numerical Pad select Options Numerical Pad on the menu bar 1 Click the numeric value input field Device SDO HEX 0 h i Cancel 2 The Numerical Pad is displayed Enter a desired value by pressing the corresponding buttons and then click the button Numerica
143. cted data link faulty station when it returns to normal auto return TUriction 5 23 5 3 3 Retaining the device status of a data link faulty station setting the input data status from a data link faulty station ssseeeee 5 24 5 3 4 Continuing the data link even when the master station is faulty standby master function 5 25 9 4 Useful EUnctioris ted eei dede tte b OE rte Pe 5 33 5 4 1 Creating a program that contains modules to be added in the future reserved station f nctlon x cm fte oe bee e t Ug de P Ue PUR e 5 33 5 4 2 Powering off a station in operation without detecting an error error invalid station setting function nennen nennen 5 34 5 4 3 Checking operations for each station data link stop restart 5 35 5 4 4 Station number duplicate check 5 35 5 4 5 Multiple PLC system 5 36 5 5 Transient Transmission Functions aseenaan a Aaea anA NEAR a RAA aR n ANEA aa ARREA AAE 5 37 5 5 1 Performing transient transmission functions essen 5 37 6 1 Link Scan Time ui ecce cR ite p ced d A ie e de i Ld ed P HR P ed E ted dts 6 1 6 2 Cyclic Processing TIM Chi i intet tn d ete te ea nee d t e CR B d d 6 3 6 2 1 Master station CC Link b
144. currence ssssssssssssssssseeseene ener 16 15 16 3 2 Troubleshooting flow when the ERR LED on the master station is flashing 16 21 16 3 3 List of link special relays SBs essent 16 25 16 3 4 List of link special registers 16 28 16 3 5 Error codes stored in the link special registers sese 16 33 16 4 Measures for WDT error 16 38 16 5 Precautions for installing other optional board 16 40 16 6 Required Items when Making an Inquiry nnnm 16 41 Appendix 1 Communication with the Redundant CPU sss App 1 Appendix 2 External Dimiensioris nn t e te d te et tel n tek ida ed App 4 Appendix 3 Setting Checklists esses nennen nennen App 5 Appendix 3 1 Parameter setting checklist esssssssssssssseseeeeeneenneneeeeennen App 5 Appendix 3 2 Station information setting checklist sss App 7 Appendix 3 3 Device assignment checklist ssssssssssssssseeeeeeneeneenen App 9 Manuals The following table lists the manuals relevant to this product You can order them as necessary Relevant Manuals Manual Name Manual Number Model Code CC Link System Master Local Module type AJ61BT11 A1SJ61
145. d button Select the line to be deleted then click this button to delete the registered logical station number 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 2 7 Operating the Memory I O Test screen The Memory I O Test screen diagnoses the dual port memory and I O port used by the CC Link board 1 Before starting a diagnostic operation be sure to disconnect the external cable 2 To switch windows during a diagnostic operation click the button to stop the diagnosis and then switch screens C CC Link Utility BE Infomation Board Information Network Monitor Station s Lmk status Target Memory Test Network Test Version Channel 81 CC Link 1 Diagnose 7 Board Reset Address Count Memory F7000000 F7003FFFH 10 1 0 Port 800 8 10 Status Start ormal Device Monitor Exit Channel the channel to be used Displays the address being diagnosed the number of the diagnoses and the status button Starts the memory and I O test button Ends the memory and I O test Board Reset button Resets the CC Link board 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 2 8 Operating the Network Test screen The Network Test screen is used to test the installed CC Link board 1 Execute network and line tests when the CC Link board is online An error will occur if a network or line test is execute
146. d completion signal RX2 or receiving abnormal read completion signal RX3 5 The receiving read completion signal RY2 is turned off by the user program 14 8 14 8 14 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT R2 MELSEC 14 4 Executing the Data Link To start the data link first power on the intelligent device station and then the master station 14 4 1 Confirming the operation with the LED displays The following shows the LED display status of the master station and intelligent device station when the data link is being executed normally 1 LED displays of the master station Be sure that the LED displays show the following status The CC Link board is normal gt RUN 1181 8111 LOCAL The master station is set Raw ee ec sw T Mis 5 F TEST E PRM a 3 UNE Sending data The data link is being executed LRUN sp 2 LED displays of the remote device station Be sure that the LED displays show the following status 24 V DC is being supplied AJ65BT R2 PW Rn The module is normally RUN 9 4 The data link is being executed SD normally RD els 2 Sending data LERR O Receiving data 14 9 14 9 14 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT R2 MELSEC 14 4 2 Confir
147. d driver is not required 2 When using the following Operating systems logon as a user who has administrator authority e Windows XP Professional e Windows 2000 Professional 3 Disassociate all applications registered in the startup procedure then execute installation after restarting Windows 4 Make sure to close other applications running on Windows including resident software such as antivirus software before installation a When Microsoft Windows 2000 Professional Operating System is used 1 Mount the CC Link board to the PC and then power on the PC to start Windows 2000 Professional 2 When the screen shown left is displayed click the button Welcome to the Found New Hardware Wizard This wizard helps you install a device driver for a hardware device 3 When the screen shown left is displayed select Search for the best software program that enables a hardware device to work with E driver for your device recommended then click the Next gt This wizard will complete the installation for this device e Network Controller button A device driver is a software program that makes a hardware device work Windows needs driver files for your new device To locate driver files and complete the installation click Next What do you want the wizard to do Search for a sultable driver for my device recommended C Display a list of the known drivers for
148. d while offline 2 Aline test Select test station is performed only if a problem occurs during a line test all stations If the line test all stations is normal it is not necessary to perform a line test Select test station 3 When an error occurs in the Line Test see the following items to check the error description and action to take Section 16 2 1 Errors that may occur when executing functions Section 16 3 5 Error codes stored in the special link registers f CC Link Utility t Tntormation Board Information Network Monitor Station s Link Status Target Memory Network Test Version Channel 81 CC Link 1 Board Setting St jg Master Test Mode Network Test 7 Select Device Monitor Exit Help channel Sets the channel to be used Board Setting Displays the own station s information Selects the test to be performed Item Setting Test Mode Network Test Performs a data link start and stop test Checks whether the connected station is normal or abnormal Can be selected only for the master station Line Test 9 OPERATING THE UTILITY SOFTWARE MELSEC Description When the Select button is clicked the following dialogue box is displayed lt Network Test gt lt Line Test gt Select this to perform the line test for Select this to start data link all stations stations 1 to 64 Select this to perform the line test Se
149. dity of the 920A Attempt was made to access the device ranges of a data link interrupted station of H data is not guaranteed the own station devices RX RY RWw and RWr as well as a reserved station 28151 APS NO error 9209 invalid was Change the device that requested the processing 28156 92044 Dual port memory handshake error Remove other optional board s H Reset the board 28158 Restart the IBM PC AT compatible PC WDT error 92024 Take the measures for WDT error occurrence Refer to Section 16 4 16 12 16 12 16 TROUBLESHOOTING MELSEC 1 Procedures and sample program for increasing the minimum working set area of the PC The following provides measures for increasing the minimum working set area of the PC when an error of error code 77 occurs due to MD function execution and its sample program The PC board driver runs using the minimum working set area in the memory area reserved in the application program Some application program may use a large area of the minimum working set area In such a case when the minimum working set area for the PC board driver cannot be reserved an error code 77 is returned If this situation occurs increase the minimum working set area in the application program before executing the MD function See the following sample program The minimum working set area of 200KB is reserved at startup of the personal compu
150. dix 3 1 Parameter setting checklist 1 For the board information window Parameter setting checklist for the board information window Setting range Setting value 81 CC Link 1st board 1 Link 1 4 Link 4th 81 CC Link 1st board to 84 CC Link 4t 82 CC Link 2nd board board 83 CC Link 3rd board Default 81 CC Link 1st board 84 CC Link 4th board Station No Ree Default 1 Master Local Standby master Default Local Latch clear Link Err X data Latch clear Default Clear 156 k 625 k 2 5 M 10 Mbps Ti issi 156 k 625 k 2 5 M 10 Mbps ransmission Speed Default 10 Mbps p Master station Local station Standby master station Online remote net mode Offline Mode setting Module standalone hardware operation check Default Online remote net mode Online remote net mode Offline Module standalone hardware operation check App 5 App 5 APPENDIX MELSEC 2 For the parameter setting window Parameter setting checklist for the parameter setting window Setting range Setting value 1 to 64 Number of connected modules Module Default 1 Remote I O Remote Device Intelligent Default Remote I O Occupy station Station Py Default 1 Reserve Reserve Invalid Station specify Invalid No setting No setting Default No setting Remote Remote device Intelligent 64 to 4096 word unit Default 64 64 to 4096 word unit Default 64 128 to 4096 w
151. e MELSEC c Standby master station output when the master station is down and the standby master station is controlling the data link tandby master station Station number 1 Number of occupied stations 1 Remote Remote mE Remote I O station BOE bipul Station number 2 RX00 to RXOF Cet i Number of occupied stations 1 Remote station RX10 to RX1F Station number 3 1 1 RX20 to RX2F YOO to YOF eccl Number of occupied stations 1 1 RX30 to Y10to 1 oec 4 i RX40 to RX4F ES YOOto YOF RX50 to RX5F Yioto The data sent to the remote output RY of the standby master station by a sequence program is sent to the remote I O stations as output information d Standby master station input when the master station is down and the standby master station is controlling the data link Standby master station Station number 1 Number of occupied stations 1 Remote Remote Remote I O station input RX output RY Station number 2 Number of occupied stations 1 Remote I O station Station number 3 Sere Number of occupied stations 1 The data shown in the shaded areas in the standby master station is either input or retained according to the Data link faulty station setting in network p
152. e Parameter Setting Example Set the station data according to the system configuration designated in Section 7 2 Default value No setting for the remote I O station occupying 1 station or reserved station error invalid station Setting range Type Remote I O Remote Device Intelligent Device including local station and standby master station Occupy Station 1 1 station 2 Occupies 2 stations 3 Occupies 3 stations 4 Occupies 4 stations Station Specify Reserve Invalid error invalid station No setting Intelligent Buffer Specify Word Sending 64 to 4096 Received 64 to 4096 Automatic 128 to 4096 Number of m ii Connected modules s No St peony deor Intelligent Buffer Specify Word Sending Received Automatic E i Remote 1 0 EMT No setting mS SS p Cl S oe S 3 inteligent Device s 4 Nosetting z 64 EEEE as Sa ee EEEE gc nt pesi iram E gt Je EEE mur rz ms js poe ire eren ej pee el oem Ten Key Pad OK Cancel Apply All Clear 7 PARAMETER SETTINGS MELSEC 7 2 2 Local station network parameter settings 1 Set the network parameters according to the following procedure a Set the station type for Board Setting Example Set the station type to Local Default value Local station number 1 Setting range Master station number 0 Local station number
153. e CC Link dedicated cable a Always ground the CC Link dedicated cable connected to the CC Link master station local station and remote station Since the CC Link dedicated cable is a shielded cable remove a part of the outer sheath Then ground the exposed part of the shield indicated in the figure below using as wide a surface area as possible Control panel Remote station EB EUM dedicated All of this area should be grounded wmm Always use the designated cable for Shield this cable Remote station Local station Control panel Furthermore the grounding should be made within 30 cm 11 81 in of the board terminal area and at the position closest to the exit of the control panel b Always use the designated cable for the CC Link dedicated cable c Do not use a ferrite core for the CC Link dedicated cable coming from each module and board d Ground both the FG terminal and SLD terminal of each module and board CC Link dedicated cable Master module Local module Terminal DA re Terminal resistor i DB resistor DG SLD FG 2 4 2 4 2 EMC DIRECTIVE MELSEC 2 1 4 Noise filter power supply line filter A noise filter is a component that has a considerable effect in preventing conductive noise Except for a few models the installation of a noise filter on the power supply line is not required Howev
154. e large enough to avoid WDT error and then press the key Setting range 1 to 32767 WDT time is defined by the value set to WDT Setting Value as shown below WDT time Value set as WDT Setting Value x 8ms WDT Setting Value is factory set to 300 If WDT Setting Value is set to 0 and the key is pressed the currently set value will be displayed G gt a Tools MDTSEINT oxe oog 5 When done is displayed after the above setting this means the i setting operation is completed End the command prompt and restart the personal computer REMARK If ERROR is displayed reinstall the software package or operating system Complete If WDT error still occurs after the above operations reset WDT Setting Value Enter the value larger than previous setting 16 39 16 39 16 TROUBLESHOOTING MELSEC 16 5 Precautions for installing other optional board Executing user applications including the device monitor utility for each board simultaneously under the following condition may cause an error When an error occurs in the user application take the action shown below lt Condition gt A personal computer into which the CC Link board and other optional board are installed and where the resources were allocated automatically by Plug and Play is used lt Action gt 1 Change the positions where the CC Link board and other optional board are installed 2 In the BIOS setup exchange the IRQ
155. e master board and each station are described in Chapters 12 to 15 16 To learn about the actions to take when the system does not operate Chapter 16 The troubleshooting procedures are described in Chapter 16 17 To learn about the error descriptions Sections 16 2 1 and 16 3 3 The descriptions of errors are described in Sections 16 2 1 and 16 3 3 Generic Terms and Abbreviations This manual uses the following generic terms and abbreviations to describe the Model ASOBDE J61BT 11 CC Link System Master Local Interface Board unless otherwise specified Generic term abbreviation Description of generic term abbreviation CC Link board Abbreviation for the Type ASOBDE J61BT11 CC Link System Master Local Interface Board Master board Abbreviation for the CC Link board when used as a master station Local board Abbreviation for the CC Link board when used as a local station IBM PC AT compatible PC AnNCPU IBM PC AT and compatible personal computer Generic term for AOJ2HCPU A1SCPU A1SCPU S1 A1SCPUC24 R2 ATSHCPU A1SJCPU A1SJCPU S3 A1SJHCPU A1SJHCPU S8 A1NCPU A2CCPU A2CCPUC24 A2CCPUC24 PRF A2CJCPU A2NCPU A2NCPU S1 A2SCPU A2SCPU S1 A2SHCPU A2SHCPU S1 A3NCPU and A1FX AnACPU Generic term for A2ACPU 2 51 A2ACPUP21 R21 A2ACPUP21 R21 S1 ASACPUP21 R21 and AnUCPU QnACPU ACPU Generic term for ABUCPU A2UCPU S1 A2ASCPU S1 A2ASCPU S30 A2USHCPU S1 A3UCP
156. e register RWr IBM PC AT compatible PC Program 3 e 9 Master station CC Link board Network parameters 2 d Link scan Remote register Remote register Remote device station Remote input RX Handshaking signals such as remote READY and initial data processing request flag Remote input RY Handshaking signals such as error reset request flag and initial data processing complete flag Remote register RWw Numeric data such as for averaging processing setting and A D conversion enable disable setting Remote register RWr Numeric data such as digital output values and detected temperature value 5 FUNCTIONS IBM PC AT compatible PC Data link startup MELSEC 1 When the IBM PC AT compatible PC is powered on the CC Link system starts up in accordance with the network parameters set by the utility Remote input 2 The remote input RX of each of the remote device stations is automatically stored for each link scan in the master station s remote input RX buffer memory 3 The program uses the mdReceive function to read the input status stored in the remote input RX buffer memory Remote device station Master station Station number 1 mdReceive occupies 2 stations Remote input RX Handshaking signals such as initial data processing request flag
157. e target station was not an intelligent device station when the requesting station is the A8GT J61BT13 or CC Link board A response was not received from the requested station when the requesting station is the A8GT J61BT13 or CC Link board A transient transmission was executed even though the target station was set in the I O mode Set the correct access code attribute it a while and then send the requests transient transmission overload status Wai requests transient transmission overload status a while and then send the Wait a while and then resend ai a while and then resend target CPU Wai transient transmission overloaded status a while and then resend Check if the target station is an intelligent device station Check the requested module and cables Set the target station in the intelligent mode access code attribute that does not exist was the correct access code B801 Access code setting error A attribute B802 An access code that does not exist was used Use the correct access code Number of data points error B803 B805 Attribute definition error Specification error of the station not supported transit transmission Number of data error The number of data points is out of range Invalid attribute definition or transient transmission was executed although the target station does not support transient transmission The number of dat
158. e to facility equipment such as a conveyor line and a machine device the entire system can be connected in the most efficient manner 2 The on off information of input output and numeric data handled by modules can easily be sent and received at high speed 3 Asimple distributed system can be configured by connecting multiple IBM PC AT compatible PCs and PLC CPUs 4 By connecting various devices made by Mitsubishi s partner manufacturers the system that can provide flexible solutions to meet a wide range of user needs may be configured Master station WEE eres eer QUA Device manufactured by a partner manufacturer Remote device station E Remote I O station Master station sseseseeseeeseeeee The station that controls the data link system Remote I O station ssesessseees A remote station that handles bit unit data only Remote device station A remote station that handles bit unit and word unit data Local station ssesesseseseseeeeee8 A station having a PLC CPU and the ability to communicate with the master and other local stations Intelligent device station A station that can perform transient transmission 1 OVERVIEW MELSEC 1 1 Features of the CC Link Board The features of the CC Link board are as follows 1 6 7 IBM PC AT compatible PCs can be incorporated into the CC Link system An IBM PC AT compatible PC can be used as a master station standby station
159. ed Retry Memory may be insufficient Close all other applications that are currently running Check if the system is operating normally Restart the system 32 Another task thread is occupying the resource and the resource is not released FFEOn within 30 seconds 33 Invalid access destination error FFDFu The setting for the communication destination is invalid 34 Registry error FFDEx An attempt to open the registry has failed Check if the communication destination is correctly set 35 Registry read error by the utility FFDDa An attempt to read from the registry has failed 36 Registry write error An attempt to write to the registry has failed Retry Pe Pod 7 Memory may be insufficient Close all other applications Communication initialization setting error that are currently running An attempt to perform initial setting for communication has failed Check if the system is operating normally Restart the system net communication he communication destination is correctly set empt to set an Ethernet communication has failed ility may be insufficient Close all other applications communication setting error that are currently running empt to set a COM communication has failed Check if the system is operating normally Restart the system 41 COM control error FFD74 Control cannot be performed properly in COM communication T 4 Close ator Check if the system is ope
160. ed for the local board a PositioningSystem folder Programming language Sample program to perform the initialization positioning origin point return and JOG operation of the AJ65BT D75P2 S3 Initializ Sample program to initialize the AJ65BT T D75P2 S3 Visual Basic Sample program to perform the JOG operation of the AJe5BT D75P2 S3 Visual C Positionin Sample program to perform the positioning of 9 the AJ65BT D75P2 S3 Sample program to perform the origin point return of the AJ65BT D75P2 S3 11 8 11 8 11 MELSEC DATA LINK LIBRARY MELSEC b R2 folder Programming language Sample program to perform the initialization mm cnm and reception of the AJe5BT R2 Visual Basic Rs2testB Sample program to initialize the AJ65BT R2 Psaesr program to perform the reception of the AJ65BT R2 Visual Sample program to perform the transmission of Heese the AJ65BT R2 c RemoteDevice folder Programming language Sample program to perform the digital analog _ Visual Basic processing of the AJ65BT 64DAV d RemotelO folder Programming language Sample program to read write the remote I Os of PV i the remote V O station 2 MDFunction folder a Vb folder for Visual Basic 1 Demo folder Contains a sample program for reading DO 2 Mtest folder Contains a sample program for the MELSEC data link library mdOpen mdClose mdSend mdReceive b Vc folder fo
161. ed installing the software for this device To close this wizard click Finish Complete MELSEC 4 When the screen shown left is displayed select Specify a location and click the button 5 When the screen shown left is displayed enter A Win2000 Us for Copy manufacturer s files from Insert Disk 6 into the floppy disk drive then click the button 6 When the screen shown left is displayed click the button 7 The installation is complete when the screen shown left is displayed Click the button 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC b When Microsoft Windows XP Professional Operating System is used Found New Hardware Wizard Welcome to the Found New Hardware Wizard This wizard helps you install software for Network Controller If your hardware came with an installation CD lt or floppy disk insert it now What do you want the wizard to do Install the software automatically Recommended install fom a ist or specific location Advanced Click Next to continue Found New Hardware Wizard Please choose your search and installation options Search for the best driver in these locations Use the check boxes below to limit or expand the default search which includes local paths and removable media The best driver found will be installed Search removable media floppy CD ROM V7 Include this location in the search A NWi
162. ed with special link registers SW0080 to SW0083 3 Specify unique station numbers If duplicate station numbers are specified an installation error occurs Error codes are stored in SW0069 Setting example One station was skipped when station numbers were specified Station Station number 5 number 10 3 5 Standby Station Local station number 9 occupies 1 station master station 4 Intelligent occupies 4 stations device station occupies 1 station Station number 0 Master station Station number 2 2 Remote device station occupies 2 stations Station number 1 1 Remote 1 0 station occupies 1 station 1 Remote 2 Remote device station 3 Standby master station 4 Intelligent 5 Local station I O station device Data link faulty station station If this station was specified as a reserve station it would not have been treated as a faulty station 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC 8 8 2 Transmission rate and mode settings The transmission rate and mode settings are specified with the CC Link Utility For details on the transmission rate mode settings see Section 9 2 3 The transmission rates that can be set vary depending on the overall distance For more details see Section 4 2 Use the same transmission rate for the master station remote stations local stations intelligent device stat
163. eeeeenenem nennen 8 1 9 2 Installation nr Et pte nenatis eA 8 2 8 2 1 Precautions on handling the CC Link board 0 ec eeceeeeeeeeeeeeeeeeeeeeseeeseeeteeeseeeseneteeeseaeseneseaeseneaes 8 2 8 2 2 Installation environment iiai A Ra AR a RAA 8 3 8 2 3 Mounting and removing the terminal block 8 3 8 3 Component Names and Settings sss nennen rennen 8 4 8 4 Installing and Uninstalling the Software Package seeeeeeenenen nenne 8 6 8 4 1 Installing the software package sese nnns 8 6 8 4 2 lcoris to be registered Javea gate Ae Nae ee Nea ee uu ae 8 14 8 4 3 Uninstalling the software package cecceeccceeeeeeeeeeeeeeteeeseeeseeteeeseeeseeeseeeeeeeseeeseeeseeeseaeseaeeseeseneeaaes 8 15 8 5 Checking the Board Status Hardware Test 8 16 8 6 Connecting the Modules Using the CC Link Dedicated 8 17 8 7 T Branch Connection with the CC Link Dedicated Cable sssseeneen 8 19 8 7 1 T Branch system configuration NEA nennen nennen nnne nnns 8 19 8 7 2 T Branch communication specifications list sessssssssssssseseeeeenennnnn 8 20 8 8 Utility Software Settings senai raisen aaa NTETE n rennen nnns 8 21 8 8 1 Station number Setting
164. egister RWw and remote register RWr word information for writing and reading used in local station systems IBM PC AT compatible PC Master station Local station station number 1 Program 4 mdReceive 4 r mdReceive mdSend mdSend mdSend mdSend M 6 we gt 2 Write Write 14 mdReceive 14 1 CC Link board 1 Network parameters Buffer memory Receive area from ocal station No 1 Receive area from ocal station No 2 to Remote output RY Send area to ocal station No 1 Send area to local station No 2 to Remote register RWw Send area to local station No 1 Send area to local station No 2 to Remote register RWr Receive area from local station No 1 Receive area from local station No 2 S d 10 Link scan 10 Link scan Buffer memory Own station station number 1 send area Receive area from local station No 2 Remote input RX Receive area from master station Receive area from master station Remote register RWr Receive area from master station Receive area from master station Remote register RWw Own station station number 1 send area Receive area from local station No 2 Local station station number 2 PLC CPU RS Link
165. eing used Is the corresponding remote device station number recognized by the master station Is the corresponding station set as a reserved station Are there any duplicate station numbers Do the settings match Check the LED displays on the corresponding remote device station Check the communication status of the master station with other stations SW0080 to SW0083 Check the user program Check the parameter information SW0067 Check the parameters Check the total number of stations SW0070 Check the maximum communication station number SW0071 Check the number of connected modules 51 0072 Check the parameters Check the reserved sta SW0074 to SW0077 Check the station number setting atus SWO0069 Check the station number duplicate status SW0098 to SWO009B Check the installation si ion designation status Check the installation s atus SWO0069 Check the station number duplicate status 51 0098 to SWOO9B Check the installation parameter matching status SWO009C to SWOO9F Check the LED displays on the corresponding remote device station Check the communication status of the master station with other stations SW0080 to SW0083 Check the user program Check the parameter information SW0067 Check the parameters Check the total number of stations SW0070 Check the maximum communication station number SW0071
166. emote station having a communication error Continue When communication error power off etc occurs in a remote device station Input data setting of the CC Link utility at error Master station Clear Latch Local station Clear Latch Continue Clears the receive area from the remote device station having a communication error Retains the receive area from the remote device station having a communication error Retains the receive area from the remote device station having a communica tion error 1 This is because YnO refresh direction is turned off 6 DATALINK PROCESSING TIMES MELSEC When communication error power off etc occurs Data link status Input data setting of the CC Link utility at error Master station Remote device station Local station standby master station intelligent device station Local station Remote input RX Continue Remote Remote output register RY RWw Continue Continue Remote register RWr Continue Remote input RX Remote output RY Remote register RWw Remote register RWr Clears the receive area from the local station having a communication error Continue Retains the receive area from the local station having a communication error Retains
167. emote I O module internal 5 V DC Input Xn When the input external power supply turns off the input Xn turns off after the response time for the input module changes from on to off 3 SYSTEM CONFIGURATION MELSEC When supplying power from a single power source to multiple remote I O modules select the proper type of cable and perform wiring by considering the voltage drop Connections can be established if the receiving port voltage at the remote I O module is within the specified range of the remote I O module to be used Stabilized power supply Remote module Remote module 3 SYSTEM CONFIGURATION MELSEC 3 2 3 Equipment list Table 3 1 lists the equipment that configures the CC Link Table 3 1 Equipment list Number of Product name Model name Description Station type occupied stations Master local board for IBM A80BDE CC Link master local interface board for PC AT compatible For a local station Master station or local PC AT compatible PC J61BT11 PC for PCI bus slot 1 or 4 stations station Local board for IBM PC AT A80BDE CC Link interface board for IBM PC AT compatible PC for PCI compatible J61BT13 bus slot A1SJ61BT11 Master local module for Q series AJ61BT11 Master local module for AnS series For a local aces Master local module A1SJ61QBT11 Master local module for A series station 1 to 4 ere T AJ61
168. ents of Automatic update buffer size 128 words communication buffer and Setting range automatic update buffer Communication buffer 64 to 4096 words However the total communication buffer size must be 4096 words or less Automatic update buffer 64 to 4096 words However the total automatic update buffer size must be 4096 words or less 7 PARAMETER SETTINGS MELSEC 7 2 Example of Parameter Settings This section explains the parameter settings using the CC Link Utility The explanations in this section are based on the following system configuration example For more details on the CC Link Utility see Section 9 2 Station number 4 Station Station Station Station number 9 Master number number2 Localstation number 8 intetigent station Remote Remote occupies Reserve device station station device station 4 stations station occupies occupies occupies occupies 4 stations 1 Station _ 1 station 2 stations 7 2 1 Master station network parameter settings 1 Setthe network parameters according to the following procedure a Setthe station type for Board Setting Example Set the station type to Master station number 0 Default value Local station number 1 Setting range Master station number 0 Local station number 1 to 64 Standby Master station number 1 to 64 b Setthe input status of the data link faulty station for L
169. eption processing 10 The request packet is invalid Check the programs of the IBM PC AT compatible PC and PLC 269 that requested the processing to this IBM PC AT compatible PC An error occurred during transmission processing 10D 1 This error occurs when the CC Link board driver is installed first An error occurred while writing to the registry Install SWADNF CCLINK B then restart the PC to confirm that this error does not occur 2 Increase the system memory and disk capacities 279 1174 A t that could not b d ived fi ther station 280 request tat not 56 processed was received trom oer station check the programs of the IBM PC AT compatible PC and PLC A request for which a response request could not be processed was 118 that requested the processing to this IBM PC AT compatible received 282 The mapping of the O port has failed mE I O port is also used by another resource Remove other 11 optional board s 283 The shared memory area of the CC Link board is also used by other 3 Remove other optional board s 11 hardware 284 1104 The IRQ of the CC Link board is also used by other hardware Remove other optional board s H 285 The CC Link board detected a temperature abnormality thus it may not Install the IBM PC AT compatible PC in a location maintained at 110 operate normally a proper temperature 286 Failed to allocate enough memory area to start the
170. er the installation of a noise filter can attenuate noise at a higher rate a noise filter is effective for reducing noise emitted in the range below 10 MHz Use a noise filter double type filter equivalent to the models shown below Model FN343 3 01 FN660 6 06 ZHC2203 11 SCHAFFNER SCHAFFNER Rated current Rated voltage 250 V The following explains the notes on installation of a noise filter 1 Do not bundle the wires of the input and output sides of the noise filter If they are bundled noise on the output side will be inducted to the wire of the input side in which the noise has been removed by a filter Input side Input side power supply side power supply side Induction Induction Filter Filter Output side device side Output side device side 2 Ground the ground terminal of the noise filter to the control panel using as short wiring as possible about 10 cm 3 94 in 3 SYSTEM CONFIGURATION MELSEC 3 SYSTEM CONFIGURATION This chapter explains the system configuration of the CC Link 3 1 Overall Configuration A total of 64 remote I O stations remote device stations local stations standby master stations and intelligent device stations can be connected to a single master station However the following conditions must be satisfied 1 1 2xb 3xc 4xd 64 3 a Number of modules occupying 1 station Number of modules occupying stations b Num
171. er RWr data of each of the remote device stations is automatically stored in the remote register Rwr buffer memory of the master station 9 The program uses the mdReceive function to read the remote register RWr data of the remote device stations stored in the remote register RWr buffer memory Remote device station Remote device station BM PO AT compatible M aster Stalon Station number 1 Station number 3 CC Link board i occupies 2 stations occupies 2 stations Remote register RWr Numerical data such as set value check codes Program Remote register RWr Numerical data Such as set value check codes 2 i mdReceive Remote register RWr when the AJ65BT 64DAV is set to station number 1 Signal direction AJ65BT 64DAV Master module Description CH1 set value check code CH2 set value check code set value check code set value check code Error code Not used 5 FUNCTIONS 5 2 3 Communication with the local stations MELSEC The following explains an overview of the communication between the master station and the local stations 1 Communication between the master station and the local stations by cyclic transmission The data communication between PLC CPUs and IBM PC AT compatible PCs can be performed in n n mode using the remote input RX and remote output RY bit information used in local station systems as well as the remote r
172. er failure found not to be the responsibility of Mitsubishi or that admitted not to be so by the user 2 Onerous repair term after discontinuation of production 1 Mitsubishi shall accept onerous product repairs for seven 7 years after production of the product is discontinued Discontinuation of production shall be notified with Mitsubishi Technical Bulletins etc 2 Product supply including repair parts is not available after production is discontinued 3 Overseas service Overseas repairs shall be accepted by Mitsubishi s local overseas FA Center Note that the repair conditions at each FA Center may differ 4 Exclusion of loss in opportunity and secondary loss from warranty liability Regardless of the gratis warranty term Mitsubishi shall not be liable for compensation of damages caused by any cause found not to be the responsibility of Mitsubishi loss in opportunity lost profits incurred to the user by Failures of Mitsubishi products special damages and secondary damages whether foreseeable or not compensation for accidents and compensation for damages to products other than Mitsubishi products replacement by the user maintenance of on site equipment start up test run and other tasks 5 Changes in product specifications The specifications given in the catalogs manuals or technical documents are subject to change without prior notice 6 Product application 1 In using the Mitsubishi MELSEC programmable logic controller
173. eration with the LED displays The following shows the LED display status of both the master station and remote device station when the data link is being executed normally 1 LED displays of the master station Be sure that the LED displays show the following status LED CC Link The CC Link board is normal _ RUN ERR The master station is set IT 18 a1 111 The transmission speed is set to 10 Mbps Sending data The data link is being executed SD 2 LED displays of the remote device station Be sure that the LED displays show the following status T E 5 IN 111717 171717 24 V DC is being supplied 4 he module is ru Ing no ally RUN e Ne LRUN data link is being executed SD e normally RD Sending data LERR Se Receiving data On O Off 18 7 13 7 13 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE DEVICE STATION MELSEC 13 4 2 Confirming the operation with a user program Using a user program confirm that the data link is being executed normally With the sample program an analogue voltage is output by setting the digital value to 300 Analogue output of the AJ65BT 64DAV CH1 Digital output value Digital value 300 Master station A80BDE J61BT11 Terminal resistor Occupies 2 stations Remote device station station No 1 AJ65BT 64DAV 000
174. esponding station set as a reserved Check the reserved station designation status SW0074 to SW0077 Check the station number setting Check the installation status SW0069 Check the station number duplicate status SW0098 to SWO009B Check the installation status SW0069 Check the station number duplicate status Do the settings match SW0098 to SW009B Check the installation parameter matching status SWOO9C to SWOO9F station Are there any duplicate station numbers Is the data link stop SB0002 turned on Check the user program Cannot stop data link E Check the data link stop result SW0045 Is the data link restart SB0000 turned on Check the user program Check the data link restart result SW0041 Check the cable connection visually or with a line Cannot restart data link test Is the corresponding station disconnected Check the parameters for local station Check the operation status of the PLC CPU in the corresponding station Do the parameters for the number of modules and The remote station local station intelligent device station information match the settings of the Check the parameters station standby master station does not start up modules that do not start up Are there any duplicate station numbers Check the station number setting Is the station set as an error invalid station Check the parameters Faulty stations cannot be detected 7 A
175. esses 201 to 5 setting does not satisfy the following condition 16 4 54 X B 88 X C lt 2304 A Number of remote I O stations B Number of remote device stations C Number of intelligent device stations including local stations The number of occupied stations in a station information parameter addresses 20 to 5 was set to a value other than 1 to 4 The number of connected modules parameter address 14 was set to a value other than 1 to 64 The condition setting switch for the station number not specified with a parameter is designated for the standby master station device station A parameter change was executed during a transient request A response from the requesting station was not returned within the monitor time period A transient request was issued to a remote I O station or remote device station A request was issued without turning RY on RY off before the response is completed The selected channel is already in use The channel of the target station is already in use The arrival monitor time has exceeded when the resend count is 0 or the mdReceive instruction was executed when the mdReceive instruction execution request flag was not turned on Corrective action Set the parameter so that it satisfies the condition shown at the left Set a value within from 1 to 4 he range Set a value within from 1 to 64 he range Check the parameter or
176. etting of the Retains the _ All points off etc occurs CC Link utility receive area from off in a remote Jat error Latch the remote I O station station having a communication error Local station REN Er a Clears the receive area from the remote device Clear station having a Retains the When a communication receive area from error power setting ofthe Master station Fetare he Continue Continue Eon having a off etc occurs CC Link utility receive area from communication Continue Continue ina remote at error Latch the remote device error device station station having a communication error Local station cear Clears the receive area from the local station Clear having a Retains the When a communication receive area es E SAA ne Master station Conine Conine off etc occurs CC Link utility receive area from communication Continue Continue in a local at error Latch the local station error station having a communication error Local station cear 1 This is because YnO refresh direction is turned off 6 DATALINK PROCESSING TIMES MELSEC 6 4 2 Status of the remote device station local station standby master station and intelligent device station at error Table 6 2 lists the status of the remote device station local station standby master station and intelligent device station at error Table 6 2 Status of the remote device station local stati
177. exceeds the maximum registration entries Log Setting x How to Control Messages of Exceeding the Log Size Limit Overwrites information starting with the oldest message C Suspend Logging until there will be an enough space No new registration entries will be made until enough space becomes available by deleting existing data Log Setting Replace Old Messages Exits Error Viewer 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 4 3 View menu This section explains the menu items of the View menu BP Communication Support Softwa Loo Type All Errors Specific Error Search Fd Detail Enter Renew Item Description All Errors Displays all errors for each type of error registration source Sets the errors to be displayed on the screen according to the conditions specified in the Specific Error dialog box shown below Error Display Condition Start Display Condition FirstErrorLog 4 Displays errors from the first error log C Initial time and Date Specification sorie 272542 1 Displays errors from the designated date Display Condition Last Error Log Displays errors until the last error log Latest time and Date Specificatior genre 222327 7 Displays errors until the designated date Setting z 4 Displays errors having only the desi
178. fer DevWw Own station link register for sending DevWr Own station link register for receiving DevSPB Own station buffer memory DevRBM Other station buffer memory 1 DevRAB Other station random access buffer 1 Other station RX 1 Other station RY 1 Other station link register 1 Other station SB link special B for CC Link 1 Other SW link special W for CC Link 1 amp 1 Cannot be used with the mdRandR mdRandW mdDevSet and mdDevRst functions To access a random access buffer a different device type must be specified depending on the random access buffer setting Specify a device type shown in the following table specify an address to the device No then access the buffer Device type used Accessible range Default DevMRB A00x to FFFu etting Extension DevMRB A00 to FFFH setting DevSPB 00 to 2 11 6 11 6 11 MELSEC DATA LINK LIBRARY MELSEC 2 Common device types The following table lists the device types common to all communication paths Device type Code designation a Device Device name designation Decimal Hexadecimal 1 1 DevX X 2 2 DevY Y 3 3H DevL L 4 4 DevM M Special M SM 5 5 DevSM SB link special B for MELSECNET 10 MELSECNET H and CC Link 6 DevF F 7 7H De
179. following four procedures are explained separately e Initialization proceduresrseseseeeeeeeeSee Section 15 3 1 e Home position return procedures See Section 15 3 2 Positioning procedurereeeeeeeeeeeeeeS ee Section 15 3 3 e JOG operation proceduresssesssessSee Section 15 3 4 Set parameters and perform positioning settings in advance with the AD75 software package If a user program is used to perform reading and writing from to the buffer memory the communication time delay may occur and the user program becomes complicated 15 3 1 Initialization procedure The following diagram shows the relationships among the user program of the IBM PC AT compatible PC and the remote inputs outputs and AJ65BT D75P2 S3 buffer memory of the intelligent device station The shaded areas indicate the devices that are actually used For detailed information on the intelligent device station see the Type AJ65BT D75P2 S3 Positioning Module User s Manual Master station station No 0 Intelligent device station station No 1 IBM PC AT compatible PC AJ65BT D75P2 S3 i User program RX78 initial data processing request RX79 mdReceive initial data setting completion RX7B remote station ready RY78 initial data processing completion RY79 initial data setting request 15 5 15 5 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3
180. fore shortening the wire length prevents the power line from functioning as an antenna Note A long piece of conductive material may easily function as an antenna that emits more efficient noise b Twist the ground cable leading to the ground point with the power supply cable By twisting it with the ground cable the noise leaking from the power supply cable may be grounded at a higher rate However twisting the power supply cable with the ground cable may not be necessary if a noise filter is installed on the power supply cable 2 EMC DIRECTIVE 2 1 3 Cables MELSEC Because the cable that runs from the control panel contains high frequency noise it functions as an antenna outside the control panel and radiates noise Thus shielded cables should always be used for the cables that extend outside the control panel Except for certain models it is not mandatory to use a ferrite core However the noise radiated via the cable can be suppressed more effectively by mounting a ferrite core The use of shielded cables is also effective in increasing the noise resistance The signal lines for PLC input output and special modules are designed to ensure a noise resistance level of 2 kV IEC801 4 EN61000 4 4 if a shielded cable is used If a shielded cable is not used or if a shielded cable is not grounded properly the noise resistance may drop below 2 kV Note The EN50082 2 regulates the noise resistance based on the application of the
181. gent Device 4 m No setting 64 64 128 e Remote Device 2 m a EE Remote Mo St Type Device v fe fe fran af zi TAE 8 inteligent Device v 4 Reserve gt 64 64 128 p7 Inteligent Device 1 No setting 64 64 128 Faris a ages iem e enm resa ES GS v 9 n ord onm fen jac pos cri v 152 ed v R1 3 TenKey Pad OK Cancel Apply All Clear tem O Description Number of Connected Sets the number of modules to be connected to the CC Link system modules By clicking this button the following dialogue box is displayed Sets the delay timer gt 2e Timer p x snus Seem fi Sets the number of auto return stations Sets the number of retries 05 of Sets the station number of 0 master station the standby master station m Te A Closes the dialogue box without performing any auxiliary setting Exit the auxiliary setting by clicking this button No Displays the numbers of modules set with the Number of Connected modules ne se pana eh may Sets the status of each module Item Description Reserve Sets as a reserve station Invalid Sets as an invalid station No setting No setting is performed Intelligent Designates the send area word units Buffer Specify Designates the receive area word units Word Designates the automatic update area word
182. gnated source name Error No 4 1 Displays errors having only the designated error number Searches the error information having the source name and error code from the error log data that is currently being displayed using the Search dialog box shown below Pressing the F3 key will do the same search operation Specifies the name of the source to be searched Source Name No Setting Search Next le Searches the next error information Helpt Inputs the error code to be searched 9 OPERATING THE UTILITY SOFTWARE MELSEC Description Displays the detailed information on the error log that is currently being selected Pressing Enter after selecting a display item will do the same display operation Detail of Error Log Classification Driver Date 99 07 16 Error No Time 22 25 42 Continuity Source Name MCCLINK1 Message Contents Infislize error Explanation Failed to initialize the VF board rouble Shooting Displays the details of the error Details may not be displayed for some sources Data Contents Detail 0000 68 0000 00 00000000 0008 00 0000 00 0000 0000 0010 0000000030000 0000 Displays details when the contents of a driver 10020 00 00 00 00 00000000 0028 00 000000 0000 00 00 or buffer memory are referenced oe Details may not be displayed for some sources Displays the details of the next error l
183. he CC Link board components the wiring method and how to perform hardware tests 8 1 Procedures Before Operating the CC Link Board The following flowchart explains the procedures before operating the CC Link board Start Perform CC Link board setup qe See Section 8 3 Component Names and Settings Power off the IBM PC AT compatible PC if it is on v Remove the terminal block of the CC Link board y Mount the CC Link board in the IBM PC AT compatible PC Fix the CC Link board with the fastening screws of the IBM PC AT compatible PCJ Attach the terminal block of the CC Link board Perform the wiring between the CC Link board and modules See Section 8 6 Wiring Power on the power of the IBM PC AT compatible PC and install the utility software See Section 8 4 Installing and Uninstalling the Utility Software Test the CC Link board See Section 9 2 8 Operating the network test screen Set up the data link of the CC Link board See Section 9 2 CC Link Utility Start up the CC Link system Run the program of the IBM PC AT compatible PC Complete CAUTION When using the CC Link board as a local board it is necessary to set up the master module in order to run the CC Link system Perform the settings of the master module as needed For information on the settings of the master module see the user s manual for the master module
184. he cable length of 2 m 6 56 ft or longer is for a system configuration that contains local stations and intelligent device stations Terminal Distance between T branches resistor resistor Terminal Maximum length of main line not including the branch line length ee eee x1 Lenght of branch line 8 m 26 25 ft or shorter R Indicates a remote I O station or a remote device station Indicates a local station or an intelligent device station Lenght of branch line 8 m 26 25 ft or shorter 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC 8 8 Utility Software Settings This section explains the settings required for the CC Link board 8 8 1 Station number setting The following explains how to set the station numbers for the master station local station standby master station remote station and intelligent device station For details on the station number settings see Section 9 2 3 Specify the station numbers according to the following conditions 1 Assign sequential station numbers Station numbers can be specified regardless of the order in which the stations are connected For a module occupying two or more stations specify the first station number 2 Specify unused station numbers as reserved stations If unused station numbers are not specified as reserved stations they will be handled as data link faulty stations can be check
185. he data link cannot be performed because there is no terminal resistor Master Local Local station station station Remote station Remote station EN E PNEU MED AW Terminal Breakdown Terminal resistor resistor 5 FUNCTIONS MELSEC 5 3 2 Automatically reconnecting a disconnected data link faulty station when it returns to normal auto return function This function allows any of the remote stations local stations intelligent device stations and standby master station that has been disconnected from the data link due to power off or other cause to automatically reconnect to the data link when it returns to the normal status Setting method Set the number of auto return modules of network parameters using the utility For more details on the setting see Section 9 2 3 5 FUNCTIONS MELSEC 5 3 3 Retaining the device status of a data link faulty station setting the input data status from a data link faulty station This function sets the input reception data status from a data link faulty station 1 Target input reception data The following shows the target buffer memory areas Remote I O station Remote device station Local station Local station Master station station number 1 station number 2 station number 3 station number 4 Remote input RX Remote output RY Remote outpu
186. he present mode status Mode Description Online auto return Used for normal communication enabled Mode setting Off line Enters the state in which there is no connection to the network Performs the hardware test on the ABOBDE J61BT141 Hardware test Frocedure Connect a terminal resistor between the DA and DB terminals Set the mode to Hardware test and press the Apply button The contents of the setting corresponding to the CC Link board selected with Channel are pp button updated Parameter Setting Performs parameter settings Selectable only when setting the master station button For more information see 2 Parameter Setting screen on the next page Parameter Write button Transfer the parameters that have been set Selectable only when setting the master station The random access buffer Range of random access buffer area area is used via default lt At default setting gt lt At extension setting gt setting Buffer memory area Hm A00 andom access 00 FFFH buffer area Random access buffer area System area setting Buffer memory area 00 2FFFH 9 OPERATING THE UTILITY SOFTWARE MELSEC 2 Parameter setting screen Parameter Setting Number of gt Connected modules ERE Occupy Station Intelligent Buffer Specify Word Station Specify Sending Received Automatic ffl Remote 1 0 x E No setting Up 1 28 2 3 Inteli
187. heck the read size and read data storage destination FFF14 The read area size for read data storage array variables is too small size 16 Stati ber network b punk eee SE eons Check the designated station number network number 0 The station number network number is out of range 16 10 16 10 16 TROUBLESHOOTING MELSEC Return value Error description Corrective action HEX i All station group number designation error 17 Check if the functi rts all station b All station group number was designated for a function that does not support all idi A oppo aime a DUSS 3 designation station group number designation 18 Remote designation error 19 SEND RECV channel number error FFEBu An error occurred in the gethostbyname function HOSTS file Timeout error occurred in select Check if the MGW server service has been started in FFE84 A timeout error occurred in the select function the server machine 25 Error occurred in sendto 7 An error occurred the sendto function Error ocurred in recvfrom FFE64 An error occurred in the recvfrom function Check if normal Ethernet communication can be FFE4n An abnormal response was received FFE34 Too much data was received FFE24 The received sequence number is abnormal performed with the server machine 1 An attempt load a DLL required to execute functions has fail
188. hown below is used Master station IBM PC AT compatible PC A80BDE J61BT11 Occupies 4 stations Intelligent device station station No 1 AJ65BT D75P2 S3 eooo Positioning module Terminal resistor Servo _ amplifier Zr ERN SS TE CI amplifier 15 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 MELSEC 15 1 1 Setting up the master station The settings of the master station utility are shown below Link error X data setting Clear nf xj Network Monitor Station s Link Status Target Memoryl 0 Test Network Test Version Channel 61 CC Link 1 1 Occupy St Li ansmission Speed C 15t C Latch 451 Clear Station number setting 0 master station Transmission speed setting 10 Mbps r LED 7 CCLink 8 Mode settin RUN 156K Online 7 625K MST M 25M Apply LOCAL T 5M T CPURAv W 10M E Parameter Setting E swe T MSE TEST p PRM ET E E Parameter Write o E R LINE r Random Access Buffer L RUN E SD Default Setting Lists nD C Extension Setting Device Monitor 15 1 2 Setting up the intelligent device station AJ65BT D75P2 S3 The settings of the intelligent device station AJ65BT D75P2 S3 sw
189. icrosoft Corporation in the United States and other countries Pentium is a registered trademark of Intel Corporation in the United States and other countries Other company names and product names used in this document are trademarks or registered trademarks of respective companies Type A80BDE J61BT11 CC Link System Master Local Interface Board User s Manual For SW4DNF CCLINK B MODEL A80BDBT11 SW4 U E MODEL 13JR28 IB NA 0800175 H 0606 MEE s MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN When exported from Japan this manual does not require application to the Ministry of Economy Trade and Industry for service transaction permission Specifications subject to change without notice
190. ignal Y of a remote I O station Analogue voltage output control of a remote device station analogue module Communication control of an intelligent device station RS 232C module It provides the drivers for various operating systems Various drivers are provided for easy system configuration according to the user environment Application Supported OS Used as a master station Used as a local station Microsoft Windows NT Workstation Operating System Version 4 0 English version Microsoft Windows 2000 Professional Operating System English version Windows XP Professional Operating Windows 95 Operating System English version Windows 98 Operating System English version Windows NT Workstation Operating System Version 4 0 English version Windows 2000 Professional Operating System English version Windows XP Professional Operating 1 OVERVIEW MELSEC 1 2 Features of the CC Link System IBM PC AT compatible PC This section explains the features of the CC Link 1 Remote l O station communication The on off status of a switch or indicator lamp is communicated using the remote input RX and remote output RY Master station Remote I O station Program Read mdReceive 7 Write mdSend CC Link board Remote input Link scan oO Input RX Link scan E x Remote output Output RY 2 IBM PC AT compatible PC
191. information settings of network parameters For more details on the setting see Section 9 2 3 5 FUNCTIONS MELSEC 5 4 2 Powering off a station in operation without detecting an error error invalid station setting function Master station Master station By setting network parameter this function prevents any of the remote stations local stations intelligent device stations and standby master station that is powered off in the system configuration from being treated as a data link faulty station by the master and local stations Note that if a station is set as an error invalid station problems occurring in that station can no longer be detected In addition the error invalid station settings cannot be changed while online because they are set with network parameters Station number 1 Remote station occupies 2 stations Stations to be set as error invalid stations Station number 3 Remote station occupies 1 station Station number 1 Remote station occupies 2 stations Station number 3 Remote station occupies 1 station Station number 4 Local station occupies 1 station This station does not become data link faulty Station number 4 Local station occupies 1 station Station number 5 Remote station occupies 2 stations Station number 5 Remote station occupies 2 stations Station number 7 Lo
192. ink Err X Data Example Set the status to Clear Default value Clear Setting range Latch Clear c Set the CC Link mode for Mode Setting Example Set the mode to Online Default value Online Setting range Online Offline Standalone unit hardware operation confirmation mode d Setthe total number of connected modules in the CC Link system including reserved stations for Number of Connected modules Example Set the number to 5 modules Default value 1 modules Setting range 1 to 64 modules e Set the number of retries when a communication error occurs for Number of Retries Example Set the number to 5 times Default value 3 times Setting range 1 to 7 times f Set the number of modules that can return to system operation by a single link scan for Auto Return Station No Example Set the number to 2 modules Default value 1 module Setting range 1 to 10 modules 7 PARAMETER SETTINGS MELSEC g Set the station number of the standby master station for Standby master station designation Example Set the station number to 0 no standby master station designated Default value 0 No standby master station designated Setting range 0 to 64 0 No standby master station designated h Set the link scan interval for Delay Timer Example Set the interval to 10 500 us Default value 0 Not designated Setting range 0 to 100 unit 50 us i Set the station data in th
193. ink special register on Q QnACPU Bai ch Random Q QnA edge relay on Q QnACPU Bai ch Random Own station random access buffer Bai ch Random Retentive timer current value Bai ch Random Own station link register for sending ch Random Own station link register for receiving Bai ch Random S device of FXCPU 10 3 ch Random 1 A2ACPU S1 cannot be accessed 2 No access is allowed in the case of the QOOJCPU 10 3 10 ACCESSIBLE DEVICES AND RANGES MELSEC Access destination Q00J A0J2H Q00 A1S S1 A m A2A S1 Q2A S1 nad H A2U S1 H Device A2AS S1 S30 Q4A TM iod A1SJH S8 A2USH S1 Q4AR Q12H compatible A2 e Q02 H A Q2AS S1 reas A2N S1 Q12PH H A 2 28 61 006 Q2ASH S1 A2SH S1 Q12PRH Q25PRH Own station buffer memory Q QnA SEND function with arrival acknowledgment Q QnA SEND function without arrival acknowledgment Direct link input Direct link output Direct link relay Direct link register Direct link special relay network module side Direct link special register network module side Special direct buffer register Other station buffer memory Other station random access buffer 3
194. ion No 255 DEC 16bit M Y a X f 2 2 3 Displays the current device status 1 Device Information To change the data format see Section 9 3 9 Displays the status of the network that is currently set 2 Network Status f To set up the network see Section 9 3 4 Shows the data format and the type of the device being displayed word device and bit device 3 Data Format To change the device type see Section 9 3 5 To change the data format see section 9 3 9 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 3 4 Setting the monitoring destination This section describes how to set up the network to be used when performing device monitoring The destination should be specified when starting the Device Monitor Utility 1 Menu selection Select Setting Network Setting on the menu bar 2 Dialog box Channel 81 CC Link 1 slot Network Setting C owsa rr Sta No DET channel the channel to be used Network Setting Set the own and other stations as well as the network number and station number 1 To access a multiple PLC system select other station then enter the value of the logical station number set with the CC Link utility for the station number 2 Do not designate a remote I O station or an intelligent device station connected to the CC Link as the monitor destination If designated an error will occur 3 When own station is selected in the network se
195. ions and standby master station If any of the settings for at least one station is different data link cannot be established normally 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 OPERATING THE UTILITY SOFTWARE When using the following Operating systems logon as a user who has administrator authority e Windows XP Professional e Windows 2000 Professional e Windows NT Workstation 4 0 9 1 Operations Common to All Utility Software This section explains the operations common to all utility software 9 1 1 Starting a utility Start a utility by clicking one of the following menus under the Start Programs p MELSEC menus a MELSEC CC Link Utility Starts the CC Link Utility E ErrorViewer Starts Error Viewer 2 1 When Microsoft Windows XP Professional Operating System is used All programs is displayed k2 Error Viewer is registered only when the operating system is either Microsoft Windows 95 Operating System or Microsoft Windows 98 Operating System 9 1 2 Starting the device monitor utility The following explains how to start the Device Monitor Utility from the CC Link Utility The Device Monitor Utility can be started by clicking the button at the bottom of the CC Link Utility screen Board Information Network Monitor Station s Link Status Target Memory IJO Test Network Test Version r Board List ChannelNo Board Model Name IRQ No Mem
196. ires failure or malfunction e Be sure to fix communication cables or power cables leading from the CC Link board by placing them in the duct or clamping them Cables not placed in the duct or without clamping may hang or shift allowing them to be accidentally pulled which may cause damage to the CC Link board and cable or malfunction due to bad cable contacts e When removing the communication cable or power supply cables from the CC Link board do not pull the cable First loosen the screws where the cable is connected to the CC Link board and then remove the cable Pulling the cable that is connected to the CC Link board may cause damage to the CC Link board and cable or malfunction due to bad cable contacts START UP AND MAINTENANCE PRECAUTIONS N CAUTION e Do not disassemble or modify each module Doing so could cause failure malfunction injury or fire e Switch all phases of the external power supply off when mounting or removing the CC Link board Not doing so may cause failure or malfunction of the CC Link board e Do not touch the terminal while the power is on Doing so may cause malfunction e Switch all phases of the external power supply off when cleaning or retightening terminal screws or module installing screws Not doing so may cause failure or malfunction of the CC Link board If the screws are loose it may cause the short circuits or malfunction If the screws are tightened too much it may cause damages
197. irus software before uninstallation 4 Always uninstall from Control Panel Do not directly start the installed Unlnstaller exe 5 To reinstall the software package uninstall it first restart the PC and then reinstall 1 Open Start Settings Control Panel Qsearch Gyrolders CBristory Ug GF X wo Ea Address 3 Control Panel 1 Accessibility Add Remove Add Remove Administ trative e ar When Windows XP Professional is used open Start Control a Panel Game Internet Keyboard Mouse Controllers Options zl 2 Open Add Remove Programs and select Change or remove programs een Select SW4DNF CCLINK B and click the Change Remove 2 button When Windows 95 Windows 98 or Windows NT Workstation 4 0 is used select SW4DNF CCLINK B and click the Add Remove button Chase When Windows XP Professional is used select SW4DNF CCLINK and then click the Change Remove button xi t nnus mc 3 When the screen shown left is displayed click the button to vs begin uninstalling the software package 4 After the uninstall procedure of the software package is complete click the button Complete 8 PROCEDURE BEFORE STARTING THE DATA LINK 8 5 Checking the Board Status Hardware Test MELSEC The hardware test checks whether o
198. is turned on by the user program 2 The dual axis servo on RY40 is turned on by the user program 3 The JOG speeds are written to the single axis JOG speeds RWw6 and RWw7 by the user program 4 The JOG speeds are written to the dual axis JOG speeds RWw14 and RWw15 by the user program 5 The single axis forward JOG start RY16 is turned on by the user program The JOG operation will start 6 The dual axis forward JOG start RY18 is turned on by the user program The JOG operation will start 7 When the single axis JOG operation is stopped the single axis forward JOG start RY16 is turned off by the user program The JOG operation will stop 8 When the dual axis JOG operation is stopped the dual axis forward JOG start RY18 is turned off by the user program The JOG operation will stop 9 The single axis servo on RY20 is turned off by the user program 10 The dual axis servo on RY40 is turned off by the user program 15 12 15 12 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 MELSEC 15 4 Executing the Data Link To start the data link first power on the intelligent device station and then the master station 15 4 1 Confirming the operation with the LED displays The following shows the LED display status of the master station and the intelligent device station when the data link is being executed normally 1 LED displays of the master station Be s
199. itches are shown below Station No setting switch moe suo t AJ65BT D75P2 S3 0 1 Transmission speed mode setting switch 4 10 Mbps online B RATE NO Q MITSUBISHI MELSEC sseset n7sP2 s3 e01 901 9291 2e 28 2 gt C PW O CORDE C gt c gt RUN X4 C C gt LRUN C 2 C gt sD C D C gt AX1 RD MODE RESET C gt C gt O LER CO O C 2 C 2 C gt C 2 C 2 C 2 2 2 5422 1 AX2 M P 15 2 15 2 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 MELSEC 15 2 Setting the Parameters This section explains how to set the network parameters for the master station 1 Setting the network parameters Set the network parameters as shown below using the attached parameter setting checklist and station information setting checklist Input data latch clear Operation setting ds hel cm efau ear Master Local Quen Standby master Standby master Default Local Online remote net mode Offline Module standalone hardware operation check Default Online remote net mode Number of connected 1 to 64 1 module modules Default 1 1 1to7 1 Number of retries 3 times Default 3 1 to 10 Auto return station No 1 station Default 1 0 to 64 0 No standby master
200. itioning start RY11 dual axis positioning start RY20 single axis servo on RY40 dual axis servo on RY 79 initial data setting request Remote registers i i RWw i 3 i OET NEM RWw0 single axis positioning start number ees RWw 8 dual axis positioning start number pro EEEO Blain EET Se eS cuui Uu eevee eles Sees WEARS E SPEER MUST SC UC MOSS OO ce dedu uer UrndnizlonslR mammessamaceRacu De RIPE nA Ern iR UA ES DRE NE EU SEU 15 7 15 7 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 MELSEC 1 The initial data setting request flag RY79 is turned on by the user program 2 The AJ65BT D75P2 S3 turns on the initial data setting completion RX79 3 The start number is written to the single axis positioning start number RWwO by the user program 4 The start number is written to the dual axis positioning start number RWw1 by the user program 5 initial data setting request flag RY79 is turned off by the user program 6 The AJ65BT D75P2 S3 turns off the initial data setting completion RX79 7 The AJ65BT D75P2 S3 turns the remote station ready RX7B 8 The single axis servo on RY20 is turned on by the user program 9 The dual axis servo on RY40 is turned on by the user program 10 The single axis positioning start RY10 is turned on by the user program The home posi
201. ity 4 1 tene ettet due a dung 9 16 9 3 1 Operat ng procedUure 22 2 tie et teet tiet ee debate 9 16 9 3 2 Setting the batch monitoring A A nen rennes 9 17 9 3 3 Setting the 16 point entry monitor 9 18 9 3 4 Setting the monitoring destination ssssssseeeneenennenneneen nennen nnns 9 19 9 3 5 Setting the device to be monitored sssssssssseeeneenenneneeneenennnee nnns 9 20 9 3 6 Changing word device values sssssessssesseeeeenennenee nennen nennen rennen nnne rennes 9 21 9 3 7 Changing word device values continuously ssssneeneeeenen eene 9 22 9 3 8 Switching a bit device on off 5 ue dte ste dd ut a dg ad 9 23 9 3 9 Switching the data format a eene 9 23 9 3 10 Numerical pad iiie iced eee te E eei euh does o eina Md aab e anes Pone db Educa 9 24 9 311 Other operations ant red Ree ra t YE Ru EP aasia 9 25 9 4 Error VIGWOF eer RT en LED eee o Te n eT dee e Tee RT ieee 9 27 9 41 Screen description octo edet ete tente o m ae eme 9 27 92 2 LOG MONS o on mito ee tS Rn ERE 9 28 9 4 3 View merit i oot ege dg e egg dg d b eG 9 29 10 1 Accessible Devices 2 aae dee i tee e ede ice nce i nde icd iue edu iL e te e c io nee 10 1 10 1 1 Own st
202. k Status screen first and then display the Station s Link Status screen again CC Link Utility Infomation Board Information Network Monitor Station s Link Status Target Memory HOTest Network Test Version p Channel 51 CC Link 1 Board Setting St 0 Master All Station s Vie St Occupy St Type Status Reserve Invalid Transient Err Device Monitor Exit Help Displays the type of the station that is set Display Description Remote Device Remote device station Remote I O Remote I O station Intelligent Device Intelligent station local station Displays the status of other stations Display Description Communicating Normally Normal Communication Interrupted Communication is stopped Link Error A link error has occurred WDT Error A watchdog timer error has occurred Fusing Error There is a station in which a fuse has blown Duplicate Station No Error Duplicate station number exists Switch Changed A switch has been changed An error invalid station is set Display Description Invalid Invalid An error invalid station is set No display No setting Displays the status of any transient errors Display Contents Transient Err Transient Err There is a transient error No display No transient error Other Stations 9 OPERATING THE UTILITY SOFTWARE
203. l Pad JENE JHA K KARE eee 3 The value is entered in the system Data Changing Device SD 0 C HEX DEC 20 zi seed 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 3 11 Other operations By double clicking a device number on the Device Monitor Utility window the word device data can be changed or the bit device can be switched between on and off 1 Word device The following explains how to change the word device Note that this operation is enabled only when the data format is DEC 16bit 1 Double click the number of the word device to be changed 2 When the following Data Changing dialog box appears set a desired value and then click the button Device SD 23 C HEX _ 123 d Cancel 3 Select in the dialog box shown below to change the word device Select to cancel the change operation Device Monitor Utility gt 7 Change the device SD 23 to 123 All right Yes PDANGER Configure an interlock circuit in a sequence program so that the entire system works safely at all times when controlling the data change to the PLC during operation Also determine which corrective actions to take in the event of a data communication error between the IBM PC AT compatible PC and PLC CPU in use 9 OPERATING THE UTILITY SOFTWARE MELSEC 2 Bit device The following explains how to switch the bit device on off
204. l completion i __ RY4 initialization request Buffer memory OH sending area head address designation d 1H sending area size designation i 2H receiving area head address designation i 1 3H receiving area size designation i 100H word byte unit designation i 111H receiving end data count designation 112H receiving timeout duration designation 11AH sending timeout duration designation 14 5 14 5 14 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT R2 14 6 MELSEC The initial setting values for sending and receiving are written to the buffer memory of the AJ65BT R2 by the user program Arguments to be set Word byte unit designation 0 Sending area head address designation 200H Sending area size designation 200H Receiving area head address designation 400H Receiving area size designation 200H Sending timeout duration designation 0 The initialization request RY4 is turned on by the user program If the initialization is normal the AJ65BT R2 turns on the initialization request normal completion signal RX4 If the initialization is abnormal the AJ65BT R2 turns on the initialization request abnormal completion signal RX5 The initialization request signal RY4 is turned off by the user program The AJ65BT R2 turns off both the initialization normal completion signal RX4 a
205. l station s CPU device until RWr of the master station CC Link board is changed Formula LS X3 SL ms Note 3 LS Link scan time see Section 6 1 SL Local station s sequence program scan time Example When the link scan time is 3 ms and the local station s sequence scan time is 10 ms LS X 3 SL ms 3X3 10 19 ms Master station CC Link board RWw Local station PLC RWr This indicates the time from the moment RWw of the master station CC Link board is changed until data is stored in the local station s CPU device Formula LS xX 3 SL ms Note 4 LS Link scan time see Section 6 1 SL Local station s sequence program scan time Example When the link scan time is 3 ms and the local station s sequence scan time is 10 ms LS X 3 SL ms 3 3 10 19 ms Note 3 When reading RWr from the CC Link board with the md function it is necessary to add the own station access processing time of the md function Note 4 When writing RWw to the CC Link board with the md function it is necessary to add the own station access processing time of the md function 6 DATALINK PROCESSING TIMES MELSEC 6 2 4 Master station CC Link board lt intelligent device station The transmission delay time between the master station CC Link board and the intelligent device station varies depending on the type of intelligent device station used See the User s Manual for the intelligent device module to be used
206. lation uninstallation and usage of utilities are available only by the administrator s authority x7 Service Pack3 or higher is required when using Windows NT Workstation 4 0 8 This product does not comply with large sized fonts when Windows 2000 Professional or Windows XP Professional is used 9 User programs created the English environment work only in the English environment 10 Use Visual Basic 6 0 or Visual C 6 0 when using Windows 2000 Professional or Windows XP Professional Visual Basic 5 0 and Visual C 5 0 cannot be used 11 This product is not compatible with Microsoft Visual Basic NET or Microsoft Visual C NET 3 2 3 2 3 SYSTEM CONFIGURATION MELSEC Applicable operating system and the corresponding required PC performance Required memory Windows 95 Pentium 133MHz or higher 32MB or more Windows 98 Pentium 133MHz or higher 32MB or more Windows NT Workstation 4 0 Pentium 133MHz or higher 32MB or more Windows 2000 Professional Pentium 133MHz or higher 64MB or more Windows XP Professional Pentium 300MHz or higher 128MB or more Operating system New functions of Windows XP When Microsoft Windows XP Professional Operating System is used the following new functions cannot be used If any of the following new functions is used this product may not operate normally Start of application in Windows compatible mode Fast user switching Remote desktop
207. lation failed to complete and it is possible to uninstall the software package execute the uninstall procedure 2 To reinstall the software package uninstall it first restart the PC and then reinstall 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC 8 4 2 Icons to be registered When the software package is installed the following icons are registered in Start Programs MELSEC When Windows XP Professional is used the following icons are registered in Start Programs MELSEC Utility name Hi CC Link utility Starts the CC Link utility Starts Error Viewer 1 Supported for Windows 95 and Windows 98 only 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC 8 4 3 Uninstalling the software package The following explains how to uninstall the software package The screens of Windows 2000 Professional are used in the explanation Therefore these screens are slightly different from other Operating systems Uninstall the utilities with reference to REMARK 1 When using the following Operating systems logon as a user who has administrator authority e Windows XP Professional e Windows 2000 Professional e Windows NT Workstation 4 0 2 Disassociate all applications registered in the startup procedure then execute uninstallation after restarting Windows 3 Make sure to close other applications running on Windows including resident software such as antiv
208. le PLC system in which a QJ61BT11 is installed can be accessed by an IBM PC AT compatible PC in which a CC Link board is installed Access example Using logical station number 65 an access can be made from an IBM PC AT compatible PC in which a CC Link board is installed to the PLC No 4 via a QJ61BT1 1 the control PLC is the PLC No 2 Local station Station number 5 PLC No 2 is the control PLC Master station Multiple PLC system CC Link board PLC PLC No 1 No 2 PLC No 3 PLC QJ6 No 4 BT11 Terminal resistor Setting the logical station number Set the logical station number in the Target screen of the CC Link utility For details on the Target screen see Section 9 2 6 ts ga CC Link Utility Information Board Information Network Monitor Station s Link Status Target UOTest Network Test Version Channel 81 CC Link 1 n m Logical Set No 55 a Sta No el Target CPU 4 al CC Link Device Monitor Exit Use a QJ61BT11 of functional version B or later in order to access a multiple PLC system A QJ61BT11 of functional version A cannot be used 5 FUNCTIONS MELSEC 5 5 Transient Transmission Functions The following explains the transient transmission functions 5 5 1 Performing transient transmission functions The following functio
209. lect this to stop data link by designating a station number Click Cancel to close the dialog box CHEE Designate the number of the station without performing the test stations 1 to 64 to be tested Click OK to start the test E only when a station is designated Click Cancel to close the dialog box without performing the test Test result Click OK to start the test CC Li x Error stations were detected by line test ErrorCode 0 B30D Test result of designated station Test result for all stations Line Test Status Station s Status 2 5 pui pz 28 pe 66 8 89 a0 d S2 53i 60 Status Error stations were detected from 1 to 64 Er ErrorCode 0 8 30D 9 15 9 15 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 3 Device Monitor Utility This section explains how to set up and operate the Device Monitor Utility In the Device Monitor Utility the SB link special relay and SW link special 9 3 1 Operating procedure The following explains the operating procedure of the Device Monitor Utility Select Setting Network Setting from the menus and B See Section 9 3 4 set the channel to be used X Set the device to be monitored coccccccccccce See Section 9 3 5 v cC Method even vale on dee Mss
210. lick the button l Run Installation Program Cancel FTE 5 When the screen shown left is displayed Setup exe has been is is the corect installation program click Finish To sets got aren ki P found Click the Finish button and start the installation If Setup exe was not found click the Browse button and change to the location where Setup exe exists Open Browse lt Back Cancel 6 When the screen shown left is displayed select English and click the button REMARK a Do not select Japanese Cancel When selecting Japanese the message in the following dialog box will not be displayed correctly Choose Setup Language Select the language for this installation from 1 the choices below 7 When the screen shown left is displayed click the Next gt button Welcome to the InstallShield Wizard for SW4DNF CCLINK B The InstallShield Wizard will install SW4DNF CCLINK B on your computer To continue click Next To the next page 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC From the previous page grum mm 8 Specify the installation destination folder rao _ The default installation destination folder of SW4DNF CCLINK B is Setup wil install SW4DNF CCLINK B in the following folder To install to this folder click Next To install to a diferent folder click Browse and select t WM E LS EC
211. lupa Remote input RX i 2 XOF to X00 UCEL PHONES i X1F to X10 to RX7FF to RX7FO i 16 point module i 32 module Remote output 4 The program uses the mdSend function to write the on off information to the remote output RY buffer memory 5 The output status stored in the remote output RY buffer memory is output automatically for each link scan to the remote I O stations Remote I O station Remote I O station IBM PC AT le P i AT compatible Pe ESE EAE Mie tor station PRSE i Station number 3 Station number 4 ee CC Link board occupies 1 station occupies 1 station SSS Re SRS eee be sae say Program RY2F to RY20 5 4 YOF to YOO mdSend i c TT i f to Yoo to Y10 to RY7FF to RY7FO 16 module 32 point module 5 FUNCTIONS 5 2 2 Communication with the remote device stations MELSEC This section explains an overview of the communication between the master station and the remote device station In the communication with the remote device station the handshaking signals with the remote device station initial data request flag error reset request flag etc are communicated using the remote input RX and remote output RY Numeric data averaging processing specification digital output values etc is communicated using the remote register RWw and remot
212. master station and the remote input RX and remote output RY in the local stations will either clear or retain the data from faulty stations according to the setting The remote register RWr in the master station and the remote registers RWw and RWr in the local stations retain data from faulty stations regardless of the setting When a data link faulty station is set as an error invalid station the input data remote inout RX and remote output RY from that station is retained regardless of the setting 2 Setting method The input data status is set by the Operation setting in network parameters using the utility For more details on the setting see Section 9 2 3 5 FUNCTIONS MELSEC 5 3 4 Continuing the data link even when the master station is faulty standby master function This function enables the data link to continue by switching a faulty master station to a standby master station i e a backup station for the master station Data link control Standby master station by the master station Station number 1 Master station Number of occupied stations 1 Remote O station Remote I O station Station number 2 Station number 3 Data link control Number of occupied stations 1 Number of occupied stations 1 Standby in progress Cyclic communication Cyclic communication Cyclic communication Standby master station Master station is down Data link control by the standby master station Station number
213. mation in the remote output RY buffer memory is automatically stored for each link scan in the remote input RX buffer memory of each of the local stations 8 The input status stored in the buffer memory remote input RX is stored in the CPU device set with automatic refresh parameters Local station Local station PC AT compatible PC Master station __ Station number 1 Station number 2 CC Linkboard occupies 1 station occupies 4 stations PLC CPU Remote output RY Remote inputRX Remote input RX Program RYoFtoRYoo l 7 RXOF to RX00 7 7 RXOF to RXO0 RX1D to RX10 RX2F to RX20 RYSFio RY30 RX9F to RX30 6 i J RY4Fto RY40 RXMFtoRX40 C mdSend M Sv nS i cp l BYEE S ENER ion i PEAT lo L madsen RY5F to 50 7 RX5F to 50 7 J RX5F to RX50 RveFtoRYeo RXeFto RX60 f RX6F to RX60 RY7F to RY70 i _RX7F to RX70 RY8Fto RY80 RX8F to RX80 IRX7FF to RX7FO eeseeee The last two bits cannot be used the communication between the master station and the local stations 5 FUNCTIONS MELSEC Word information from the master station to all local stations 9 The program uses the mdSend function to write the word information to the remote register RWw buffer memory of the master station The remo
214. ming the operation with a user program Using a user program confirm that the data link is being executed normally With the sample program initialization transmission and receiving can be performed Sending Sending data ABCD Master station IBM PC AT compatible PC Receiving Receiving data ABCD A80BDE J61BT11 Occupies 1 station Remote device station station No 1 AJ65BT R2 000 Receiving Receiving data RS 232C module ABCD Terminal resistor External device Sending Sending data ABCD 14 10 14 10 14 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT R2 MELSEC The sample program can be found in the CCLINK SAMPLE directory under the SW4DNF CCLINK B utility software installation directory the default installation directory is CAMELSEC 14 11 14 11 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 MELSEC 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 This chapter explains the procedures ranging from module setup parameter settings programming to final operation check using a system configuration example 15 1 Configuring a System In this example a system consisting of a master station and one intelligent device station AJ65BT D75P2 S3 as s
215. modules such as the serial communication Refer to the user s manual of the access target 70004 to module intelligent function module Device type error The device type designated for the request destination station is invalid Check the device type This is checked by the request destination s link module Device No error The device number designated for the request destination station is out of range A device number other than a multiple of 8 was designated for bit device Check the device number designation This is checked by the request destination s link module Error in the number of devices points The number of points set for the destination station is out of range A device number other than a multiple of 8 was designated for bit device Check the size designation This is checked by the request destination s link module 1 Bus error Check the bus that was returned by the mdOpen The designated bus is invalid function Device number error 2 Check the head devi ber for the designated FFFEx The designated device number is out of range E RACINE eat La H When a bit device was designated the device number was not a multiple of 8 3 Device type error s Check if the t d is found in the list FFFD The designated device type is invalid 4 CPU error Check the status of the communication station invalid station was designated Check the design
216. mote I O station response time is 1 5 ms LS X 3 Remote I O station response time ms 3X34 1 5 10 5 ms Note 1 When reading RX from the CC Link board with the md function it is necessary to add the own station access processing time of the md function Note 2 When writing RY to the CC Link board with the md function it is necessary to add the own station access processing time of the md function The own station access processing time of the md function varies depending on the performance of the IBM PC AT compatible PC load condition and other factors The following shows an example of the processing time for an IBM PC AT compatible PC equipped with a Pentium Il 233 MHz CPU Own station access processing time IBM PC AT compatible PC equipped with a Pentium II 233 MHz CPU md function 2 bytes 512 bytes 1024 bytes Batch read mdReceive 0 3 ms 0 7 ms 1 2 ms Batch write mdSend 0 3 ms 0 4 ms 0 5 ms 6 DATALINK PROCESSING TIMES MELSEC 6 2 2 Master station CC Link board lt remote device station 1 Master station CC Link board RX Remote device station RX This indicates the time from the moment a signal is input to the remote device station until RX of the master station CC Link board turns on off Formula LS X 2 Remote device station processing time ms Note 1 LS Link scan time see Section 6 1 Example When the link scan time is 3 ms and
217. mp Play O S YES gt No Reset Configuration Data No YES Then restart 2 This event error may occur when the PCI bus controller is not functioning correctly If an IBM PC AT compatible PC preinstalled with Windows 95 and Windows 98 is used use the Windows 95 and Windows 98 and PCI bus controller driver supplied with the IBM PC AT compatible PC If Windows 95 and Windows 98 was purchased separately obtain the PCI bus controller driver supplied by the PC manufacturer and install it This error may also occur if the USB driver is not functioning correctly In this case reinstall the USB driver and make sure that it functions correctly 16 5 16 5 16 TROUBLESHOOTING MELSEC 16 2 Programming Troubleshooting 16 2 1 Error codes when executing functions When an error occurs during the execution of a function the error code that is returned will be used as a return value The table 16 3 lists the error description and corrective actions to take for each of the return values Table 16 3 List of error codes when executing functions Return value Error description Corrective action 0 Normal completion m LLL Driver not started Correct the error occurred when starting the driver The driver has not been started Check the board settings The same interrupt number and I O address as those of another board are used Review the operation status and board loading conditions of the access station Re
218. n s Link Statug Target MemoryI 0 Test Network Test Version X Mode Setting TEN B RUN 156K ERR MST M T 25M Apply LOCAL T 5M T CPURAv 9 10M JE Parameter Setting E swe MS TF test 1 r Parameter Write o T m R LINE Random Access Buffer Setting LRUN sD Default Settin LERR RD Link error X data setting Clear Eix Transmission speed setting 10 Mbps Mode setting Online C Extension Setting Device Monitor 14 1 2 Setting up the intelligent device station The settings of the intelligent device station switches are shown below Transmission speed mode setting switch Station No setting switch 4 10 Mbps online Module x10 1 0 1 MITSUBISHI MELSECAJesBT R2 BRE i RS 232 C 204 1 04 924 PWO 500 xcO E 2 28 2 RUNO RDO Qs He L RUNO ERR YcO 024 654 654 520 YO MODE sw RESET RDO 12345678 L ERRO o lo o SO ret RS 232 C yo o JO Neck 7 5 7 y RS 232C transmission specification setting switches Set according to the transmission specification of the external device 14 2 14 2 14 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT R2 MELSEC 14 2 Setting the Parameters This
219. n2000NUs E Don t search will choose the driver to install Choose this option to select the device driver from a list Windows does not guarantee that the driver you choose will be the best match for your hardware lt Back New gt Found New Hardware Wizard Completing the Found New Hardware Wizard The wizard has finished installing the software for PCI MELSEC CC LINK Controller Click Finish to close the wizard To the next page 1 Mount a CC Link board to a PC and then power on the PC to start Windows XP Professional When the screen shown left is displayed select Install from a list or specific location Advanced and then click the NEXT button As the screen shown left is displayed select Search for the best driver in these locations Check Include this location in the search and enter A Win2000 Us Insert Disk 6 into the floppy disk drive and then click the Next gt button to start the drive installation 4 When the screen shown left is displayed this means that the installation is completed Click the Finish button 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC c When Microsoft Windows 95 Operating System or Microsoft Windows 98 Operating System is used 1 Mount the CC Link board to the PC and then power on the PC to start Windows 95 or Windows 98 Add New Hardware Wizard 2 When the s
220. nd initialization abnormal completion signal RX5 14 6 14 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT R2 MELSEC 14 3 2 Sending procedure The following diagram shows the relationships among the user program of the IBM PC AT compatible PC and the remote inputs outputs and AJ65BT R2 buffer memory of the intelligent device station The shaded areas indicate the devices that are actually used For detailed information on each remote device station see the user s manual for each module Master station station No 0 Intelligent device station station No 1 IBM PC AT compatible PC AJ65BT R2 User program CC Link board 3 sending normal completion 39 RX1 sending abnormal completion mdSend RYO sending request Buffer memory 200H sending data count designation area i to sending data designation area S55 1 The sending data is written to the sending area of the AJ65BT R2 s buffer memory by the user program 2 Data is sent to the external device when the sending request RYO is turned on by the user program 3 Ifthe sending is normal the AJ65BT R2 turns on the sending normal completion RXO If the sending is abnormal the AJ65BT R2 turns on the sending abnormal completion RX1 4 The sending request RYO is turned off by the user program 5 The AJ65
221. ne test during link stop stopped startup The designated station number exceeded the Designated station number setting maximum communication station number during error temporary error invalid request temporary error invalid cancel request Corresponding station error during data link error occurred in the corresponding sending station during transient transmission Designate a station number that is no greater than the maximum communication station number The designated station numbers were not set Set station numbers to during temporary error invalid request temporary designate error invalid cancel request SW0003 SW0004 to SW0007 Designated station number not set error Check whether the remote station and the intelligent device station are started and the cable is connected properly An error was detected in a remote station or an Line test error station detected intelligent device station while executing a line test A station number other than the head station Designate th head station bya Designated station number setting temporary error invalid was designated by a temporary error invalid error request temporary error invalid request temporary error invalid cancel request cancel request All stations were in data link error status when either of the following requests was made Request again after the data SB0000 data link restart link becomes normal SB0002 data link s
222. ng remote device station Check the communication status of the master station with other stations SW0080 to SW0083 Check the user program Check the parameter information SW0067 Check the parameters Check the total number of stations SW0070 Check the maximum communication station number SW0071 Check the number of connected modules 51 0072 Check the parameters Check the reserved sta SW0074 to SW0077 Check the station number setting Check the installation status SW0069 Check the station number duplicate status SW0098 to SWO009B Check the installation status SW0069 Check the station number duplicate status 51 0098 to SWOO9B Check the installation parameter matching status SWO09C to SWOO9F Check the LED displays on the corresponding ion designation status local station Check the communication status of the master station with other stations SW0080 to SW0083 Check the user program Is data read from the correct address of the remote Check the user program input RX buffer memory of the local station Is the corresponding local station number recognaized by the master station Is the corresponding station set as a reserved station Are there any duplicate station numbers Do the settings match Check the parameters Check the total number of stations SW0070 Check the maximum communication station number SW007
223. ng failed error code xYn ret printf Press any key n getch mdClose path exit 0 if RecvBuf 0 amp 0x0800 0 Exit from the loop if SB43 is on break Sleep 100 Wait for 100ms Confirm the time out if Counter gt 100 printf SB43 ON conformation timed out n 5 FUNCTIONS printf Press any key n getch mdClose path exit 0 Set the station number Set the device type SB equivalent to special M Set the device number ret mdDevRst path StNo DevType DevNo Turn on SB1 switching request StNo OxFF DevType 5 DevNo 0x1 if ret 0 printf SBI ON processing failed error code x n ret printf Press any key n getch mdClose path exit 0 Read SW equivalent to special SD 43 switching result Size 2 Set the size of sending data StNo OxFF Set the station number DevType 14 Set the device type SD equivalent to special D DevNo 43 Set the device number ret mdReceive path StNo DevT ype DevNo amp Size amp RecvBuf 0 if ret 0 printf mdReceive SW43 read processing failed error code x n ret printf Press any key n getch mdClose path exit 0 if RecvBuf 0 amp 0x0800 0 Exit from the loop if SB43 is on break Sleep 100 Wait for 100ms if RecvBuf 0 0 Exit when the switching result is abnormal printf Failed to switch to the standby master station n printf Pre
224. ng operation in order to use functions If Windows 2000 Professional or Windows XP Professional is used Microsoft Visual Basic 5 0 and Microsoft Visual C 5 0 cannot be used Please use Microsoft Visual Basic 6 0 and Microsoft Visual C 6 0 11 3 1 When using Visual Basic 5 0 and Visual Basic 6 0 The following describes the setting operation when using Visual Basic 5 0 and Visual Basic 6 0 1 2 Start Visual Basic 5 0 or Visual Basic 6 0 and select Project Add standard module menu Select the Existing files tab and select MDFUNC BAS MDFUNC BAS has been saved in the following directory during installation User specified folder COMMON INCLUDE 11 3 2 When using Visual 5 0 and Visual 6 0 11 3 The following describes the setting operation when using Visual 5 0 and Visual 6 0 1 When setting an include file 1 2 4 Start Visual 5 0 or Visual C 6 0 and select Tool Option menu Select the Directory tab and set the directory type to Include files Double click the item to be set and reference the folder containing the include file MDFUNC H has been saved in the following directory during installation User specified folder COMMON INCLUDE Add include lt mdfunc h gt at the beginning of your program When setting a library file 1 2 Start Visual 5 0 or Visual C 6 0
225. ns Local station Local station or Intelligent or Intelligent device station device station Remote station Remote I O station or remote or remote device station device station Master station 2 1 2 2 Maximum overall cable distance 1 Cable length between remote I O stations or remote device stations x2 Cable length between the master station or the local or intelligent device station and the adjacent stations CC Link dedicated cable uses terminal resistor 110 Q goo OEC 156 kbps 1200 m 3937 2 ft 625 kbps 30 cm 11 81 in or more 600 m 1968 6 ft 2 5 Mbps 200 m 656 2 ft 30 11 81 to 5 Mbps 59 23 23 in 110 m 360 9 ft 2 m 6 56 ft or more 10 Mbps 59 23 23 in 60 23 62 80 m 262 5 ft 99 cm 38 98 in 100 m 328 1 ft CC Link dedicated high performance cable uses terminal resistor 130 Q Maximum overall cable distance 156 kbps 1200 m 3937 2 ft 625 kbps 30 cm 11 81 in or more 600 m 1968 6 ft 2 5 Mbps 200 m 656 2 ft 30 cm 11 81 in to 70 cm 27 56 in to The cable length between remote I O stations or remote device stations is within this range and if even one location is wired the maximum overall cable distance will be as indicated above 4 4 4 4 4 SPECIFICATIONS MELSEC 4 2 2 Maximum overall cable distance for Ver 1 10 The relation of the transmission speed and maximum overall
226. ns can be used for transient transmission dRecei Reads data from the buffer memory of the designated aster station loca mdReceive i Ne station or the PLC CPU device of the designated station station intelligent i Writes data to the buffer memory of the designated device station mdSend i station or the PLC CPU device of the designated station Reads data from the randomly specified CPU device of mdRandR the specified station Writes data to the randomly designated CPU device of mdRandW the designated station Sets the CPU device bit device of the designated device Local station mdDevSet Resets the CPU device bit device of the designated mdDevRst Transient transmission is performed only when these functions are executed to other stations 6 DATALINK PROCESSING TIMES MELSEC 6 DATA LINK PROCESSING TIMES This chapter explains the data link processing times such as the link scan time and transmission delay time 6 1 Link Scan Time This section explains the CC Link scan time and describes the calculation method Link scan time LS LS BT 29 4 NI X 4 8 NW X 9 6 N X 32 4 ni X 4 8 nw X 9 6 ST F us BT Constant transmission rate Pr 32 16 08 NI The final station number among a b and c This value includes the number of occupied stations but excludes reserved stations and must be a multiple of 8
227. nts Remote register RWw 256 points master station remote station local station intelligent Maximum number of link points per system device station standby master station Remote register RWr 256 points remote station local station intelligent device 4 station standby master station master station Remote I O RX 32 points local station is 30 points Remote station local station intelligent Remote register RWw 4 points master station remote station local station intelligent device station standby master station device station standby master station Number of link points per link Remote register RWr 4 points remote station local station intelligent device station standby master station master station Frame synchronous method C bl CC Link dedicated cable CC Link dedicated high performance cable Schon eas Ver 1 10 compatible CC Link dedicated cable 1 Auto return function RAS function Slave station disconnect function Error detection by the link special relay register Number of boards that may be used in one system x1 Ver 1 10 compatible CC Link dedicated cables CC Link dedicated cables Ver 1 00 and CC Link dedicated high performance cables cannot be used together If used together correct data transmission will not be guaranteed Also attach the terminating resister which matches the kind of the cable Refer to section 8 6 2 This indicates the total number of ABOBDE J61BT
228. oard remote I O station 6 3 6 2 2 Master station CC Link board lt remote device station sse 6 4 6 2 3 Master station CC Link board lt local station PLC seen 6 6 6 2 4 Master station CC Link board intelligent device 6 8 6 3 Transient Transmission Processing Time sssssssssseeeeeeenennnen nennen nns 6 9 6 3 1 Master station CC Link board lt local station PLC 6 9 6 3 2 Master station CC Link board intelligent device station eee 6 10 EA Station Status at ENO o ieri everti nee lore D HER ere oven HE eii 6 11 6 4 1 Status of the master station and remote I O station at error sse 6 11 6 4 2 Status of the remote device station local station standby master station and intelligent device station E A 6 12 7 PARAMETER SETTINGS 7 1to7 5 7 1 Parameter Setting 7 1 7 2 Example of Parameter Settings itte iter dte daa aa ata ae daa dnd 7 7 2 1 Master station network parameter settings sssssseenennennenenemennnens 7 3 7 2 2 Local station network parameter settings esssseeeneeeeneenee nennen 7 5 8 PROCEDURE BEFORE STARTING THE DATA LINK 8 1to 8 22 8 1 Procedures Before Operating the CC Link Board seessee
229. of the destination device or the communication protocol GL IBM PC AT compatible PC The user can easily communicate with a designated PLC without worrying about the communication protocol MELSEC Data Link Library CC Link board CC Link CC Link module oc 11 1 11 1 11 MELSEC DATA LINK LIBRARY 11 2 Function List 11 2 MELSEC The following table lists the functions that are provided by the MELSEC Data Link Library that comes with the utility software Function name Description mdOpen Opens a communication line mdClose Closes a communication line Performs batch write of devices mdReceive Performs batch read of devices mdRandW Writes to devices randomly mdRandR Reads from devices randomly Reads the PLC CPU type Refreshes the PLC device address Resets the own board Resets the own board S For details of the functions see HELP for the MELSEC Data Link Functions provided with the utility software HELP for the MELSEC Data Link Functions can be found in the following directory if the utility software is installed by designating the default installation directory CA lt MELSEC gt L lt DrvCommon gt L Help Mdfunc hlp 11 2 11 MELSEC DATA LINK LIBRARY MELSEC 11 3 Settings for Using Functions This section describes the setti
230. og information Displays the details of the previous error log information Closes this dialog box Renew the information currently being displayed 10 ACCESSIBLE DEVICES AND RANGES MELSEC 10 ACCESSIBLE DEVICES AND RANGES This chapter explains the devices and ranges that can be accessed during CC Link communication 10 1 Accessible Devices The following lists the devices that can be accessed during CC Link communication The term Batch in the following tables indicates Batch Read or Batch Write the term Random indicates Random Read Random Write Bit Set or Bit Reset 10 1 1 Own station IBM PC AT compatible PC Accessibilit X RX Random Random Batch Random Own station buffer memory zr MEE REN E 9 e w RWw Random E e Own station random access buffer Random E E 10 1 10 1 10 ACCESSIBLE DEVICES AND RANGES MELSEC 10 1 2 Other station Access destination Q00J A0J2H 00 A2A S1 Q2A S1 un H A2U S1 Q3A Device BSNS A2AS S1 S30 Q4A ee Sit PAT A1SJH S8 A2USH S1 Q4AR Q12H compatible A2C J Q02 H A Q2AS S1 A2N S1 Q12PH 408 81 Q06H A Q2ASH S1 A2SH S1 Q12PRH Q25PRH Special M SM S T contact T coil C contact XIO XIO XIO xlO C coil T current value
231. on Intelligent device station f Station number 1 occupies 4 stations AET AE AE EAEE EE i Remote register RWr p data such i Las present feed value RWrO RWr1 RWr2 RWr3 RWr4 RWr5 RWr6 RWr7 RWr8 RWr9 RWrA RWrB RWrC RWrD RWrE RWrF 9 mdReceive Remote register RWw when the AJ65BT D75P2 S3 is set to station number 1 Signal direction 65 075 2 53 Master module Description Single axis present feed value m Single axis feed speed Single axis valid M code RWr5 Single axis error number Single axis warning number RWr7 Single axis operating status to to 5 FUNCTIONS MELSEC 2 Communication between the master station and the intelligent device station by transient transmission The transient transmission is a transmission method that sends and receives data in 1 1 mode by designating an opposite station at an arbitrary timing When writing data to the buffer memory of the intelligent device station using the mdSend function 1 The program uses the mdSend function to write data from the master station to the designated buffer memory of the intelligent device station 2 When writing is completed 0 is stored as a return value IBM PC AT compatible PC Master station Intelligent device station CC Link board 1st station Program 1 mdSend Buffer mem
232. on standby master station and intelligent device station at error Data link status When the local station s PLC CPU is stopped data link continues Remote device station Local station standby master station intelligent device station Remote input RX Continue Remote output RY Continue Remote register RWw Continue Remote register RWr Continue Remote input RX Continue Remote output RY Treats the own station send area with all O s When stopped all points of only the receive area from the local station are set to off Remote register RWw Continue Remote register RWr Continue When data link for the entire System is stopped Input data setting of the CC Link utility at error Master station Clear Latch Local station Clear Latch All points off Clear Clears the receive areas from other stations Latch Retains the receive areas from other stations Retains the receive areas from other stations Latch When communication error power off etc occurs Input data setting of the CC Link utility at error Master station Clear Latch Local station Clear Latch Continue Continue Continue Continue Continue Clears the receive area from the remote VO station having a communication error Retains the receive area from the r
233. on 8 7 T branch Connection Using the CC Link Dedicated Cable 6 The connection method is shown below Module other than queigri 618711 AO A os de JE Terminal EA NC 7 resistor Nera FG Master board ee N ne 2 A80BDE J61BT11 NENNT s AN Remote module BEIIC NC BY pe E is WOO j E Terminal i resistor d CC Link dedicated cable i Ground the SLD terminal of the A80BDE J61BT11 as needed 8 PROCEDURE BEFORE STARTING THE DATA LINK Simplified diagram Master board A80BDE J61BT11 Local module Remote module DA Terminal Terminal resistor DB resistor SLD V CC Link dedicated cable i Ground the SLD terminal of ithe A80BDE J61BT11 as needed 1 The layouts of the terminal block for the QJ61BT11 and of the terminal blocks for other than the QJ61BT11 are different Exercise caution when wiring them 2 Connect the terminal resistors supplied with the master module at both ends of the CC Link system Connect the terminal resistors between DA and DB 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC 8 7 T Branch Connection with the CC Link Dedicated Cable This section explains
234. ons of errors generated in each module Double click the line showing this symbol to see a detailed message and then promptly correct the cause of the error 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 4 2 Log menu This section explains the menu items of the Log menu Log View Help v Driver Basic Middle Ware Applied Middle Ware Others Open the Selected File Save with a Name Log Setting Exit Item Description Select the error registration source type to be displayed in Error Viewer The currently selected items are checked Driver Displays messages generated by drivers such as the common Error registration source memory device type selections Basic Middle Ware Displays messages generated by the common memory data server and tag control process Applied Middle Ware Displays messages generated by MX Chart and MX Monitor Others Displays messages generated by application packages Open the Selected File Opens the error log file ELF Saves the error log information of the error registration source driver etc that is currently Save with a Name being selected in the designated file Delet Deletes the error log information of the error registration source driver etc that is currently elete being displayed Perform operation by follow the directions displayed in the dialog box Select a processing method to be used when the number of error logs
235. ord unit Default 128 Default 0 Default 3 0 to 64 0 No standby master station Standby master station designated Default 0 1 to 10 Auto return St No Modules Default 1 Automatic App 6 App 6 APPENDIX MELSEC Appendix 3 2 Station information setting checklist Station information setting checklist Intelligent Buffer Specify Word Type Occupy Station Station Specify 9 Been Earns Receiving Automatic App 7 App 7 APPENDIX MELSEC T Occupy Station occupy Intelligent Buffer Specify Word i upy py Sending Receiving Automatic App 8 App 8 APPENDIX MELSEC Appendix 3 3 Device assignment checklist Device assignment checklist 6 RXA0toRXBF RAO to RYBF gt RYCO to RYDF gt 8 RXEOtORXFF gt RYEOtoRYFF RWwICtoRWwiF RWrICtoRWriF gt 9 RxiotoRXHF R100 to RY RY120 to RYT3F gt RY140 to RY15F gt 12 j RX160 to RX17F RY160 to RY17F gt RWw2C to RWweF gt RWreC to RWr2F gt RY180 to RYT9F gt RX1A0 to RX1BF gt RY1A0 to RY1BF RWw34 to RWw37 gt RWr34 to RWr37 RY1CO to RY1DF gt RY1E0 to RY1FF gt RY200 to RY21F gt RY220 to RY23F gt RY240 to RY25F gt RY260 to RY27F gt 21 RX280 to RX29F gt RY280 to RY29F gt RWw50 to RWw53 gt RWr50 to RWr53 gt 22 _ RX2A0 to RX2BF RY2A0 to RY2BF RWw54 to RWw57 RWr54 to RWr57 RY2CO to RY2DF gt RX2E0 to RX2FF gt RY2E0 to RY2FF gt RWW5C to
236. orms the communication of on off i Section 5 2 1 I O station information with remote I O station T Performs the communication of on off Communication with remote information and numeric data with remote device Section 5 2 2 station Communication with local Performs the communication of on off 5 Section 5 2 3 station information and numeric data with local station Performs communication with intelligent device device station Communication with station via cyclic transmission and transient Section 5 2 4 intelligent device station 2 transmission 2 Table 5 2 lists the functions for improving system reliability Table 5 2 List of the functions for improving system reliability Reference Item Description section Disconnects modules that cannot continue data Slave station disconnect Bitch link because of power off etc and continues the Section 5 3 1 data link with only the normal modules When a module which has been disconnected from data link because of power off etc returns Auto return function oe Section 5 3 2 to the normal status it automatically joins the data link Sets the status clear latch of the input Input data status setting l i reception data from a station that became data Section 5 3 3 from data link faulty station link faulty because of power off etc Continues data link by switching to the standby St
237. orresponding station set as a reserved J Check the reserved station designation status SW0074 to 51 0077 Check the station number setting Check the installation status SW0069 Check the station number duplicate status SW0098 to SWO09B Check the installation status SW0069 Check the station number duplicate status Do the settings match SW0098 to SWOO9B Check the installation parameter matching status SWOO9C to SWOO9F station Are there any duplicate station numbers 16 15 16 TROUBLESHOOTING MELSEC Description of problem Check item Check procedure Cannot output data from a remote I O station Cannot receive the remote input RX of a remote device station 16 16 Is the corresponding remote I O station performing data link Is data written to the correct address of the remote output RY buffer memory Is the correct master station s parameter information area CPU internal parameters default parameters being used Is the corresponding remote I O station number recognized by the master station Is the corresponding station set as a reserved station Are there any duplicate station numbers Do the settings match Is the corresponding remote device station performing data link Is data read from the correct address of the remote input RX buffer memory Is the correct master station s parameter information area CPU internal parameters default parameters
238. ory Return value When reading data from the buffer memory of the intelligent device station using the mdReceive function 1 The program uses the mdReceive function to read data from the designated buffer memory of the intelligent device station to the variables of the program in the master station 2 When reading is completed 0 is stored as a return value IBM PC AT compatible PC Master station Intelligent device station CC Link board 1st station Buffer memory Program mdReceive Value return value 5 FUNCTIONS MELSEC 5 3 Functions for Improving System Reliability This section explains how to use the functions for improving the reliability of the CC Link system 5 3 1 Disconnecting a data link faulty station and continuing the data link with only normal stations slave station disconnect function This function disconnects any of the remote stations local stations intelligent device stations and standby master station if it has become data link faulty due to power off or other cause and continues the data link among normal remote stations local stations intelligent device stations and standby master station no setting is required Master Down Local Local station station station Remote station Remote 9 AX JA e Am Terminal Terminal resistor Lb resistor Continues data link excluding faulty station POINT In the event of a cable breakdown t
239. ory Address 140 Port No ROM ar RGUDEJEIETTT CEU fa 70 Fr W S E tmt e 801 El ptc s pee E eee 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 1 3 Quitting a utility The following explains how to quite a utility 1 To quite a utility click the button at the bottom of the Utility screen f CC Link Utility Board Information Network Monitor Station s Lmk Status Target Memory I O Test Network Test Version Board List Channel No Board Model Name IRG No Memory Address 140 Port No ROM Sr RGDEJETETTTCCUKk 8 F WW ii cen A om ges np pni s Je ef prj d o oe Device Monitor 2 To quite the Device Monitor Utility click Menu Exit on the menu bar When a dialog box is displayed click the button to quite the Device Monitor Utility Device Monitor Utility Setting Device Write Data Fi 16 point register monitor Click 3 To quite Error Viewer click Log Exit on the menu bar p Communication Support Soft View Help Driver Basic Middle Ware 27 Applied Middle Ware 07 Others B27 Open the Selected File ini Save with a Name ij za p 33 Delete 5 20 A Log Setting 09 56 SS 71 53 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 1 4 Displaying the help screen The following explain
240. ositioning start number RWw0 by the user program 4 The start number is written to the dual axis positioning start number RWw1 by the user program 5 single axis positioning start RY10 is turned on by the user program The home position return operation will start 6 The dual axis positioning start RY11 is turned on by the user program The home position return operation will start 7 Axis 1 starts the positioning operation and the AJ65BT D75P2 S3 turns on the single axis axis operation completion RX1 and single axis BUSY RX4 8 Axis 2 starts the positioning operation and the AJ65BT D75P2 S3 turns on the dual axis operation completion RX2 and dual axis BUSY RX5 9 The AJ65BT D75P2 S3 turns off the single axis BUSY RX4 when Axis 1 completes the positioning operation 10 The AJ65BT D75P2 S3 turns off the dual axis BUSY RX5 when Axis 2 completes the positioning operation a 11 The single axis positioning start RY10 is turned off by the user program 12 The dual axis positioning start RY11 is turned off by the user program 13 The AJ65BT D75P2 S3 turns off the positioning start RX1 14 The AJ65BT D75P2 S3 turns off the positioning start RX2 15 The single axis servo on RY20 is turned off by the user program 16 The dual axis servo on RY40 is turned off by the user program Parameters set in the sample program For home position return E Positioning identifier setting 0x
241. other stations turned on Master station failure Are the master Station link special registers SW0098 to SWO09B duplicate station number status turned on Check the module for which Check the module for which SW0098 to SWO009B on SW0098 to SWO009B are on Are the station numbers set correctly Is the power on Yy Set the station numbers correctly Check the master station side Check the ABOBDE J61BT11 side Reset the ABOBDE J61BT11 A80BDE J61BT11 failure Is the RD LED lit Turn on the power Is the communication cable wired correctly Correct the communication cable wiring v Y 1 2 A80BDE J61BT11 failure 3 1 Check for short circuits reversed connections disconnections terminal resistors FG connections overall distance and distance between stations 16 23 16 23 16 TROUBLESHOOTING MELSEC 3 1 2 Is the L RUN LED lit YES Is the SD LED lit flashing Is the transmission rate set correctly Is the SD LED lit flashing Set the correct transmission rate y A80BDE J61BT11 failure YES Reset the A80BDE J61BT11 Is the communication cable wired correctly 1 Reset the ABOBDE J61BT11 A80BDE J61BT11 failure Are the station NO number switches set correc
242. pen Start Settings Control Panel gt j Qsearch Gyrolders CPHistory Ug GE X x Address Control Panel x ee REMARK Gd io amp m3 Accessiblity Add Remove AddiRemove Administrative Control Panel Options Hardware Programs T When Windows Professional is used open Start Control Control Panel to J EA LA 4 E Panel Use the settings in personalize your computer Date Time Display Folder Options Fonts Select an item to view its description E Ss z e 5 x Aa Sf o Game Int t I louse Controllers Options Ani xl adole ids 2 3 Open Add Remove Programs and select Add New Program 4 disk click CD or Floppy CD or Floppy M oce On When the screen shown at the left is displayed click the Add programs from Microsoft To add new Windows features device drivers and system updates C D FI b dearth ke Qo dte Uit donet or Flopp utton When Windows 95 Windows 98 or Windows NT Workstation 4 0 is used open Add Remove Programs and click the Install l button alle To the next page 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC From the previous page Install Program From Floppy Disk or CD ROM E m 4 When the screen shown left is displayed insert Disk 1 into the floppy Insert the product s first installation floppy disk or CD ROM and then click Next disk drive and c
243. prohibited area not used in the buffer memory the buffer memory The number of remote device stations was set Set the number of remote Remote device station setting error i f parameter to 43 stations or more with a station device stations to 42 stations x p information parameter addresses 20 to 5 i The number of intelligent device stations Intelligent device station setting including local stations was set to 27 stations error parameter or more with a station information parameter addresses 20 to 5Fx The invalid station designation parameter addresses 14 to 174 was set to a value other than module s head station number or station Invalid station designation error number not specified in the parameter parameter lt Example of other than head station number gt A bit other than for station number 5 was on for a module occupying 4 stations station numbers 5to 8 The total size of the communication buffer set Set the total size of the with a station information parameter addresses communication buffer to 4 k 20x to 5 exceeded 4 k words rds or less Set the number of intelligent device stations to 26 stations Do not designate any of the stations not specified with a parameter Communication buffer assignment error The total size of the automatic update buffer set the total size of the with a station information parameter addresses omatic update buffer to
244. r Visual C 1 Mtest folder Mtest1 c Sample program of the general MELSEC data link library Netsmp1 c Sample program to read device D of station number 0 11 9 11 9 12 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE STATIONS MELSEC 12 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE STATIONS This chapter explains the procedures ranging from module setup parameter settings programming to final operation check using a system configuration example 12 1 Configuring a System In this example a system consisting of a master station and two remote I O stations as shown below is used Master station IBM PC AT compatible PC A80BDE J61BT11 Terminal resistor Remote I O station station No 1 Remote I O station station No 2 AJ65SBTC1 32D1 AJ65SBTC1 32T 0000 O 1000 O OO OO Input module Output module eee Terminal resistor 12 1 12 1 12 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE STATIONS 12 1 1 Setting up the master station The settings of the master station utility are shown below Link error X data setting Clear 2 51 x Network Monitor Station s Link Status farget Memoryl O Test Network Test Version 12 Information Station number p Channel e setting mud St ion Speed 0 master station T Cpm Clear Transmission
245. r not each module works properly by itself Always perform this hardware test before configuring the system Execute the hardware test according to the following procedure Connect the terminal resistor supplied with the CC Link board between the DA and DB terminals of the CC Link board Select the Hardware test in the MELSEC CC Link utility CC Link utility When normal The LEDs turn on in this order SW we O M S O 9 0 0 PMO O O TIME O O e X The test result is displayed by the LED indicator lamps of the eeeeeee See Section 9 2 3 M S When abnormal The error description of each check item is shown in the table below Replace the module if it becomes faulty Check to verify again that the terminal resistor that comes with the CC Link board is connected between terminals DA and DB Repeated LED status PRM Check item display Description Self loop back test SW is lit Module error ROM check M S is lit ROM error RAM check is lit RAM error The RUN LED turns off End 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC 8 6 Connecting the Modules Using the CC Link Dedicated Cable This section explains how to connect the master board master module local module standby master module remote module and intelligent device module using CC Link dedicated cables IMPORTANT 1 Be sure to turn off the powe
246. r to the corresponding station before attaching and removing a terminal block If the terminal block is attached or removed without turning off the power to the corresponding station normal data transfer will not be guaranteed The CC Link dedicated cables the high performance CC Link dedicated cables and Ver 1 10 compatible CC Link dedicated cables cannot be used together If they are used together normal data transfer will not be guaranteed Be sure to ground the main body of an IBM PC AT compatible PC using Class D grounding Class 3 grounding or higher Otherwise malfunction may occur If malfunction occurs when only the main body of an IBM PC AT compatible PC is grounded ground the FG terminal of the IBM PC AT compatible PC and the SLD terminal of the CC Link board 1 CC Link cables can be connected from any station number 2 Connect the supplied terminal resistors to both ends of each module Also connect the terminal resistors between the DA and DB terminals 3 Terminal resistors to be connected are different depending on the cable used by the CC Link system Cable type CC Link dedicated cable 110 1 2 W brown brown brown Version 1 10 compatible CC Link dedicated cable CC Link dedicated high performance cable 130 1 2 W brown orange brown 4 The master module can be connected at points other than both ends 5 Astar connection is not allowed For the T branch connection see Secti
247. rated simultaneously X Cannot be operated simultaneously No combination available indicates an OS that is not supported by the CC Link board It cannot be used on the same PC 1 The user program EXE file that was generated using MDFUNC32 LIB must be re linked using the MDFUNC32 LIB that comes with SWADNF CCLINK B 2 Update the version of each software if it is used with the CC Link board on the same PC For details on version update products contact your local Mitsubishi service center or representative 3 Supports Windows XP Professional from Version 40E or later x4 Supports Windows XP Professional from Version 70H or later 1 10 1 10 1 OVERVIEW MELSEC 2 When using the CC Link board Communication Support Software Tool and GX Developer in the same PC Board model name Software package Supported OS name 1 1 1 SWIDSF CSKP E Em Ec e x x swosecs ee x x o TA Ena EEan swsexwoee meme x seco mo lt SW3D5F OLEX E x x in INE swoscacre o o Eme o woscacre o o ew o morer WEM NEN o um x X x ES es x Communication Support x 2 ES ES x x x x cc BOD SW2D5C GPPW E SW3D5F GPPW E SW3D5C GPPW E swspsc crpwe o o o x x
248. rating normally Restart the system FFD64 Communication cannot be closed 4 ROM operation error Ch the TC setti lue during RAM tion A TC setting value was written to the CPU during ROM operation A SENSE d addio 2 3 FFD5x Retry Check if the communication destination is correctly set by the utility Memory may be insufficient Close all other applications that are currently running 45 Ethernet control error Retry FFD3 Control cannot be performed properly in Ethernet communication Check if the system is operating normally Memory may be insufficient Close all other applications 46 USB open error that are currently running FFD2u Initialization and opening of the USB port failed Check if the system is operating normally Restart the system 44 LLT communication setting error FFD44 An attempt to set an LLT communication has failed 16 11 16 11 16 TROUBLESHOOTING MELSEC Return value Error description Corrective action HEX i Conditioned rand d is set fi ft h Random read condition unsatisfied error VANC OM RARIS RoHS SUR 47 GX Devel Random read cannot be performed because the random read condition is not is Wait until the conditions are satisfied Clear the condition settings 48 Exit the program and restart the PC FFDOs TEL error Setup the package again Consult with the dealer regarding the problem The number of open paths
249. re there any duplicate station numbers Check the station number setting Can the faulty station be identified using the Check the switch settings for the faulty station communication status of other stations SW0080 to Check that the cable is properly wired Faulty stations are generated depending on the 51 0083 Check that the shield of the cable is grounded transmission rate Can communication be performed normally if the Connect the terminal resistors that match the transmission rate is reduced to a lower speed such cable type used to the terminal stations at both as 156 kbps ends of the CC Link system 7 Are there any errors the initial settings of the Check the parameters The remote device station is not operating normally remote device station Check the user program When multiple remote stations are powered off at the same time at 156 kbps the L RUN LED goes What is the setting for the number of retries off temporarily Increase the transmission rate Reduce the number of retries 16 20 16 20 16 TROUBLESHOOTING MELSEC 16 3 2 Troubleshooting flow when the ERR LED on the master station is flashing 1 When the CC Link board is used as the master board The ERR LED of the A80BDE J61BT11 is flashing Do the parameter settings and installed system NO configuration match correctly Correct the parameter settings or installed system configuration YES Are
250. ribe the items to which special attention should be paid when configuring a machine device using the CC Link board in order to conform to the EMC Directive Although we have made every effort to document this based on the requirements for the regulation as well as the standards we have researched it does not guarantee the compliance of the entire machine device created according to the description of this document with the EMC Directive The method to make such device conform to the EMC Directive and the decision on the conformity must be determined by the manufacturer of the machine device 2 1 1 EMC directive Specification The standard for the EMC Directive is listed in the table below All test items were tested by installing each device on an IBM PC AT compatible PC bearing a CE certification logo Test item Test description Standard values EN50081 2 1995 EN55011 Radiated noise Measure the electric wave released by the product 30 M 230 MHz 50 dBuV m 3 m 9 84 ft measurement eal 230 M 1000 MHz QP 57 dBuV m 3 m 9 84 ft measurement EN55011 Measure the noise released by the 150 k 500 kHz QP 79 dB Mean 66 dB 1 Conduction noise product to the power line 500 k 30 MHz QP 73 dB Mean 60 dB prEN50052 2 1991 IEC801 2 Immunity test by applying static 4 kV contact discharge Static electricity immunity electricity to the unit enclosure 8 kV air discharge IEC801 3 Radiated electrom
251. ric charges may damage the CC Link board or result in malfunction Be careful not to let foreign objects such as swarf or wire chips get inside the IBM PC AT compatible PC They may cause fires failure or malfunction Do not disassemble or modify the CC Link board Doing so could cause failure malfunction injury or fire e Switch all phases of the external power supply off when mounting or removing the CC Link board to or from the IBM PC AT compatible PC Not doing so may cause failure or malfunction of the CC Link board or IBM PC AT compatible PC e When disposing of this product treat it as industrial waste e Do not drop the CC Link board or subject it to any excessive shock It may damage the CC Link board or result in malfunction 1 Tighten the mounting screws and terminal screws of the CC Link board using a torque within the following ranges Clamping torque range Terminal block terminal screws M3 5 screws 59 to 88 N cm Terminal block mounting screws M3 5 screws 59 to 88 N cm 2 See the instruction manual provided with the IBM PC AT compatible PC for the clamping torque of the CC Link board mounting screws 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC 8 2 2 Installation environment See the instruction manual provided with the IBM PC AT compatible PC for information on how to install the IBM PC AT compatible PC in which the CC Link board has been mounted NCAUTION e Always ground the IBM PC
252. rrectly 2 Check that other drivers such as the USB driver are operating correctly 3 Set the I O IRQ and memory address of the ABOBDE J61BT11 to values different from the other drivers such as the USB driver and check whether operation is correct M Replace the ABOBDE J61BT11 END NO YES Replace the IBM PC AT compatible END x1 If Microsoft Windows 95 Operating System and Microsoft Windows 98 Operating System are used check the driver message in error viewer 16 3 16 3 16 TROUBLESHOOTING MELSEC 16 1 3 List of messages of error events that may occur when starting the driver Table 16 2 lists the error messages that are displayed in event viewer error viewer Table 16 2 List of error displayed in event viewer error viewer eee Error description Corrective action HEX i 256 The driver could not be executed because an error occurred when starting Reinstall the driver software If the error persists reinstall 1004 the driver Operating System 257 101 The CC Link board could not be detected Check the installation status of the CC Link board H 258 102 There was no response from hardware Replace the CC Link board H 259 The number of boards detected exceeded the maximum number of _ Remove excessive boards 103 boards that can be loaded 262 1 106 An attempt to link a device name has failed Reinstall Operating System 268 An error occurred during rec
253. rror The station number setting switch of the module Set the switch to a value within switch is set to a value other than 0 to 64 the range from 0 to 64 Transmission rate setting error The station number setting switch of the module Set the rate to a value within the switch is set to a value other than 0 to 4 range from O to 4 Tried to ch from th ter station 0 t Station type change error Me be a Execute the change by local station 1 to 64 or a local station to the tati b tting the PLC CPU station number master station by resetting the module Yn4 pete ME Review the stati b BBC5 station duplicate error A master station already exists ee setting switch Tried to change from mode 0 or 2 to the test Execute the change by BBC6 Mode ch mode by resetting the module Yn4 resetting the PLC CPU BBC7 The module is faulty Replace the module Check thi ti f th BFFE CPU monitor timer timeout The CPU monitor timer timed out ss pinta target station Transient data length error BBC2 BC3 B x x x O x x O 16 37 16 37 16 TROUBLESHOOTING MELSEC 16 4 Measures for WDT error occurrence The following explains the causes of WDT error occurrence in CC Link board and measures for them 1 Cause of WDT error occurrence The WDT error occurs in CC Link board as follows 1 CC Link driver cannot operate because the PC or OS is hang
254. s between the CC Link board and other optional board or change their IRQs 16 40 16 40 16 TROUBLESHOOTING MELSEC 16 6 Required Items when Making an Inquiry When making an inquiry after determining that the board is faulty please provide us with the following information 1 9 Trouble description in specific Example When starting up after powering on the message board Not response is displayed and the board does not start Manufacturer type and model name of your IBM PC AT compatible PC Main memory capacity hard disk capacity and CPU model name Operating system name Windows XP Professional Windows 2000 Professional or other The slot position where the board is installed and the number of installed boards Whether or not other manufacturer s optional boards are used If other manufacturer s optional boards are installed please provide us with the following information for each board Board model name Board manufacturer Memory address head address and occupied size O address head address and occupied size IRQ number and DMA number Whether or not you have checked the faulty board with another IBM PC AT compatible PC Switch settings 10 The detailed error descriptions of the CC Link driver registered in Event Viewer 16 41 for Windows XP Professional Windows 2000 Professional Windows NT Workstation 4 0 or Error Viewer for Windows 95 Windows 98 16 41 A
255. s how to display the Utility Help screen 1 To display the Utility Help window click the button at the lower right corner of the Utility screen 5 CC Link Utility i Board Information Network Monitor Station s Link status Target Memory JO Test Network Test Version p Board List Channel No Board Model Name IRG No Memory Address 140 Port No ROM eel e ee E ss rl es ur Device Monitor Exit Hep 2 To display the Help window for the Device Monitor Utility and Error Viewer click Help Help on the menu bar 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 1 5 Verifying the version The following explains how to verify the utility s version 1 To verify the utility s version click the Version tab in the CC Link Utility screen Se CC Link Utility Information Board Information Network Monitor Station s Link Status Target Memory IJOTest Network Tes E 1 8 SW4DNF CCLINK B H13 Click ical CC Link Utility 2000 11 08 Version Copyright C 2000 MITSUBISHI ELECTRIC CORPORATION ALL RIGHTS RESERVED Device Monitor Exit Help 2 To verify the version information for the Device Monitor Utility and Error Viewer click Help Version on the menu bar Version 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 2 CC Link Utility This section explains how to operate the CC Link Utili
256. s stored Switching and data lin Normal startup Diar than 0 An error code is stored See Section 16 3 5 SW0073 Standby master station Stores the station number of the standby master station 673 number 1 to 63 5 FUNCTIONS MELSEC 5 Program example when the standby master function is used The following shows a program example when the standby master function is used void Change_StanbyMaster short Counter General counter short StNo Station number unsigned short DevType Device type short DevNo Device number short Size Sending data size short RecvBuf 10 Buffer for receiving unsigned short ret Return value Turn on SB1 switching request StNo OxFF Set the station number DevType 5 Set the device type SB equivalent to special M DevNo 0x1 Set the device number mdDevSet path StNo DevT ype DevNo if ret 0 printf SBI ON processing failed error code x n ret printf Press any key n getch mdClose path exit 0 for Counter 0 Counter lt 100 Counter Confirm completion of switching Read SB equivalent to special SM 43 Size 2 Set the size of sending data StNo OxFF Set the station number DevType 5 Set the device type SB equivalent to special M DevNo 0x20 Set the device number ret mdReceive path StNo DevType DevNo amp Size amp RecvBuf 0 if ret 0 printf mdReceive SB43 read processi
257. s the acknowledge status of the data link startup switching Acknowledge status of sed 9 direction from the standby master station to the master station SB0042 aps master station switching bE4u b2 Off Not acknowledged and data link startup On Direction acknowledged Complete status of master Shows the complete status of the data link startup switching direction 580043 RE from the standby master station to the master station BE4 b3 station switching and data Off Not complete link startup On Switching complete SB0070 Shows the data link status Master station information Off Data link control by the master station REM EO On Data link control by the standby master station 80071 Standby master station indicates whether or not there is a standby master station 4 Off No standby master station 7 1 information On Standby master station exists b Special link registers SW The following explains the special link registers SW related to the standby master function The numeric values in parentheses in the number column indicate buffer memory addresses Table 5 6 List of special link registers related to the standby master function Applicability Applicable X Not applicable Number Name Description pp pp Master staton Standby master master Masterstaton station The execution result of the master station switching and data link en direction by the SB0001 i
258. scan 3 10 Link scan 10 Link scan 13 Link scan 13 num Network parameters Automatic refresh parameters Buffer memory Receive area from local station No 1 Own station station number 2 send area Remote input RX Receive area from master station Receive area from master station Remote register RWr Receive area from master station Receive area from master station Remote register RWw Receive area from local station No 1 Own station station number 2 send area Network parameters Automatic refresh parameters 2 L Automatic refresh 8 Automatic refresh 1 8 i Automatic refresh 11 Automatic refresh 11 1 Automatic refresh 15 Automatic refresh 12 Automatic refresh Hg 5 FUNCTIONS IBM PC AT compatible PC Program mdReceive Data link startup 1 When the IBM PC AT compatible PC is powered on the CC Link system automatically starts up in accordance with the network parameters set by the utility MELSEC On off information from a local station to the master station or another local station 2 The on off information of the CPU device set with automatic refresh parameters is stored in the remote output RY buffer memory of a local station The remote output RY is used as the output information to be
259. scan Local station Remote output MELSEC PLC CPU Automatic refresh Remote input oy Automatic refresh register Remote register Automatic refresh Automatic refresh Read and write operations can be performed for the local station buffer memory and CPU device at an arbitrary timing using the mdReceive and mdSend functions respectively Master station Program mdSend CC Link board Transient transmission Local station PLC CPU Transient transmission mdReceive Transient transmission mdSend Transient transmission Buffer memory mdReceive 1 OVERVIEW 4 Intelligent device station communication MELSEC The communication between the master station and the intelligent device station uses two types of transmission methods cyclic transmission and transient transmission a Cyclic transmission Handshaking signals with the intelligent device station positioning start positioning end etc are communicated using the remote input RX and remote output RY Numeric data positioning start number present feed value etc is communicated using the remote registers RWw and RWr IBM PC AT compatible PC Master station Program Read Write CC Link board mdReceive mdSend mdSend Read Remote output
260. section explains how to set the network parameters for the master station 1 Setting the network parameters Set the network parameters as shown below using the attached parameter setting checklist and station information setting checklist Setting value Input data latch clear Operation setting ds hel Latch lear D efault Clear Master Master Local Loca Standby master Standby master Default Local Online remote net mode Offline Online remote net mode Module standalone hardware Offline operation check Module standalone hardware operation check Default Online remote net mode Number of connected 1 to 64 1 module modules Default 1 1 1to7 1 Number of retries 3 times Default 3 1 to 10 Auto return station No 1 station Default 1 0 to 64 0 No standby master Standby master station station designated 0 Default 0 to 100 0 Not designated Delay timer Default 0 14 3 14 3 14 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT R2 MELSEC Station Information Setting Checklist Intelligent Buffer Specify Word Type Station Specify 2 Example of network parameter settings An example of network parameter settings is shown below lt Parameter Setting screen gt Parameter Setting Number of jl Connected modules Station Intelligent Buffer Specify Word Hee 95 Type Station
261. shows the relationship among the devices of the PLC CPU the remote inputs outputs of the remote device station and the remote registers The shaded areas indicate the devices that are actually used For detailed information on each remote device station see the user s manual for each module Master station station No 0 Remote device station station No 1 IBM PC AT compatible PC AJ65BT 64DAV User program CC Link board i Remote inputs RX ar eee RX18 2 T X18 initial data processing request 10 RX19 X19 initial data setting completion _ en 11 RX1B X1B remote station ready Remote output RY 42 RY0O Y00 CH1 analogue output enable signal AE RYO01 d El Y01 CH2 analogue output enable signal Y02 CH3 analogue output enable signal i Y03 CH4 analogue output enable signal RY18 Y18 initial data setting completion 7 9 19 i Y19 initial data setting request Remote registers RWw 2 RWwO RWwo0 CH1 digital value setting area RWw1 RWw1 CH2 digital value setting area RWw2 i RWw2 CH3 digital value setting area i RWw3 i RWw3 CH4 digital value setting area RWw4 RWw4 analogue output enable prohibit area 13 5 13 5 13 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE DEVICE STATION 13 6 MELSEC When the remote device station AJ65BT 64
262. signal line Signals related to control process control 2 kV Signals not related to control process control 1 kV The EN50082 2 does not define the meaning of signals related to control However considering the original intent of the EMC Directive any signal line that poses a possible danger to people or equipment if incorrectly operated shall be defined as a signal related to control and a high noise resistance is thus considered to be required 1 Grounding procedure for shields a Perform shielding process at a location near the exit of the control panel If the grounding point is far from the exit position the portion of the cable after the grounding point will cause electromagnetic induction and generates high frequency noise b Use a grounding method that allows the shield to ground in a large area against the control panel Alternatively a clamping fixture as shown below may be used When such clamping fixture is used be sure to mask the coating on the internal wall of the control panel that makes contact with the clamping fixture Shield section Coating mask Note The method that solders a PVC electric wire to the shield section of the shielded cable and grounding is performed at that end as shown below increases high frequency impedance and losses the effect of the shield Shielded cable PVC electric wire Crimp contact 2 EMC DIRECTIVE MELSEC 2 Grounding procedure for th
263. sion x1 This product does not work with a multiprocessor IBM PC AT compatible personal computer as the driver is incompatible 2 Hyper Threading technology is unavailable as the driver does not support it When operating Windows XP Professional disable the Hyper Threading technology on the BIOS setting screen of PC When operating Windows 2000 Professional disable the Hyper Threading technology on the BIOS setting screen of PC and then reinstall the operating system For BIOS setting screen read the manual of the PC used or confirm with the PC manufacturer 3 PC supporting PCI bus data parity error detection function This board is incompatible with personal computers that detect the PCI bus data parity errors For use of such a PC set the PCI bus data parity error detection function to OFF Or use a PC that does not have the function For whether the parity error detection function is provided or not and how to set it off please contact the PC manufacturer 4 This board does not support the Standby Hibernate mode of the operating system The Standby Hibernate mode may be preset to some personal computers so that it will be activated by pressing the Power switch or by the UPS Uninterruptible Power Supply system setting For Windows 2000 Professional select Settings Control Panel Power Options and disable the standby mode setting x5 When exiting the operating system always shut down the computer x6 Instal
264. ss any key n getch mdclose path exit 0 MELSEC Use the paths that are already obtained in other processing for the path parameters in the standby master switching sample program They correspond to the path values obtained by mdOpen 5 FUNCTIONS MELSEC 5 4 Useful Functions This section explains some useful functions for the CC Link board 5 4 1 Creating a program that contains modules to be added in the future reserved station function This function prevents any of the remote stations local stations intelligent device stations and standby master station that is not actually connected but that will be connected in the future from being treated as a data link faulty station by the master and local stations Station that will be connected in the future Reserved station Station number 4 Local station Master Reserved station station Station number 1 Station number 3 occupies Station number 8 Station number 9 Remote station Remote station 4 stations Remote station Remote station occupies occupies occupies occupies 2 stations 1 station LN S E 2 stations 1station If any of the connected remote stations local stations intelligent device stations or standby master station is designated as a reserved station the data link with that station will become disabled Setting method Use the utility to specify reserved stations with the Station
265. standby master station designated Sets the link scan interval Unit 50 us Delay time setting Default value 0 not designated Setting range 0 to 100 0 Not designated Designates the reserved station Reserved station Default value Not designated Section 5 4 1 designation Setting range Not designated designated Designates the error invalid station Invalid station designation Default value Not designated Section 5 4 2 Setting range Not designated designated Designates the station number of the standby master station Standby master station Default value 0 no standby master station designated Section 5 3 4 designation 7 PARAMETER SETTINGS MELSEC Table 7 1 Parameter setting items hex Reference Setting item Description section Sets the type of the connected remote station local station intelligent device station and standby master station Default value Remote I O station occupies 1 station station number 1 Setting range Station information Station type Remote I O station remote device station intelligent station Number of occupied stations 1 to 4 occupied stations Station number 1 to 64 Designates the assignments of buffer memory sizes during transient transmission to the local station standby master station and intelligent device station Default values Send buffer size 64 words Receive buffer size 64 words Assignm
266. starts data link Off Switching not directed On Switching directed can be used for the standby master station Stops own station s data link Use SB0000 for restart However when the master station executes this the entire system will stop Off No stop directed On Stop directed Sets the stations designated by SW0003 to SW0007 as temporary error invalid stations Off Not requested On Requested Cancels the temporary error invalid stations designated by SW0003 to SW0007 Off Not requested On Requested Reads the parameter information for the actual system configuration and sets itin the parameter information area Off Not requested On Requested es the buffer access status requested equested es the data link restart direction acknowledgement status acknowledged artup direction acknowledged es the data link restart direction acknowledgement completion status complete artup complete es the acknowledgement status of the data link startup and switching direction from the standby master station to the master station Off Not acknowledged On Direction acknowledged can be used for the standby master station Indicates the acknowledgement completion status of the data link startup and switching direction from the standby master station to the master station Off Not complete On Switching complete can be used for the standby master station Availability ee Available X Not available
267. t nini wmi a1 111 The transmission speed is set to 10 Mbps r test m or E m 5 ror Sending data The data link is being executed E cp 2 LED displays of the remote I O station Be sure that the LED display shows the following status AJ65SBTC1 32D1 O Off AJ65SBTC1 32T PW LRUN LERR oN oN 24 V DC is being supplied The data link is being executed normally 12 6 12 6 12 COMMUNICATION BETWEEN THE MASTER STATION AND REMOTE STATIONS MELSEC 12 4 2 Confirming the operation with a user program Using a user program confirm that the data link is being executed normally With the sample program both input and output operations can be performed When the input RXO in 1 is turned on the output YF RY2F in 2 turns on When the input RXO in 1 is turned off the output YF RY2F in 2 turns off Master station IBM PC AT compatible PC A80BDE J61BT11 A Terminal resistor Remote I O station station No 1 Remote I O station station No 2 AJ65SBTC1 32D AJ65SBTC1 32T 0000 0000 O OO OO Input module Output module Kj A Tema ee UP YOF The sample program can be found in the CCLINK SAMPLE directory under the SW4DNF CCLINK B utility software installation directory the default installation directory is CAMELSEC 12 7
268. t RWwAS to RWwAB RWrA8 to RWrAB RX560 to RX57F gt RY560 to RY57F gt RWwAC to RWwAF gt RWrAC to RWrAF App 9 App 9 APPENDIX MELSEC e ronnie fooni _ Fvweoio nwe _frvreotoRiwres gt _ RX720 to RX73F gt RY720 to RY73F gt RWwE4 to RWwE7 gt RWrE4 to RWrE7 gt 60 RX G0toFDG7F RY7e0ioRY77F gt PWwECioRwwEF gt RWrECIORWEF App 10 App 10 APPENDIX MELSEC MEMO App 11 App 11 WARRANTY Please confirm the following product warranty details before using this product 1 Gratis Warranty Term and Gratis Warranty Range If any faults or defects hereinafter Failure found to be the responsibility of Mitsubishi occurs during use of the product within the gratis warranty term the product shall be repaired at no cost via the sales representative or Mitsubishi Service Company However if repairs are required onsite at domestic or overseas location expenses to send an engineer will be solely at the customer s discretion Mitsubishi shall not be held responsible for any re commissioning maintenance or testing on site that involves replacement of the failed module Gratis Warranty Term The gratis warranty term of the product shall be for one year after the date of purchase or delivery to a designated place Note that after manufacture and shipment from Mitsubishi the maximum distribution period shall be six 6 months and the longest gratis warranty term after manufacturing shall
269. t RY Station number 1 Station number 1 Station number 1 Station number 2 4 Remote input RX rM Station number 2 ENK Station number 2 Station number 3 Station number 3 Station number 3 Station number 4 Station number 4 Station number 4 Remote ontput RY Remote input RX emote input RX Station number 1 Output Station number 1 Station number 1 Remote output RY Station number 2 gt Station number 2 Station number 3 H Station number 3 gt Station number 3 4 Station number Station number 4 Station number 4 Remote register RWr Station number 1 Remote ad Station number 2 Station number 2 h Station number 3 gt Station number Station number 4 Station number 4 Remote register 2 t ma 25 3 o Q 2 3 2 e E o E tation number tation number tation number tation number Station number 1 nj Aj Remote register Remote register RWw RWw Station number 1 Station number 1 Remote register RWr Station number 2 Station number 2 Station number 3 rT Station number 3 Station number 4 RWr tation number tation number tation number cp o AA 5 alo Station number 4 E eee Target areas for clear latch Areas retained regardless of the setting The remote input RX in the
270. t is not affected by 1280 500 Own board memory access error other board 5009 Change the memory access setting to 16 bits if it is set to 8 bits Check the I O port address setting Cannot access the I O port Perform a self loopback test of the board and check hardware 1281 5014 100Ex DLL non load error 8204 200 8205 Drive name error 2000 8206 200 First step error Exit the program and restart the PC Request cancel A 8207 Setup the package again 200 Consult with the dealer regarding the problem 20104 20114 8210 20124 8211 D 20134 Step condition error Detailed condition division error 16 7 16 7 16 TROUBLESHOOTING MELSEC Return value Error description Corrective action HEX i Bit device condition error 9213 Parameter setting error 20154 i 8215 20171 8216 2018 Read write flag error 8217 20194 8218 201A 8219 201Bx Start mode stop mode error 8220 201Cx Written clock data error 8221 201Ds Online data write error 8229 Trace time error 201 8224 20204 First number error 8225 20214 First address error 5226 Pattern error 20224 8227 2023 SFC block number error 8228 Ew SFC step number error 20244 Exit the program and restart the PC 8229 Setup the package again St b 2025 Consult with the dealer regarding the problem ees Data error 20264 8231 20274 System data error 823
271. ta processing complete and positioning start Remote register RWw as positioning start number and speed Numeric data such change value Remote register RWr Numeric data such as present feed value and send speed 5 FUNCTIONS Data link startup MELSEC 1 When the IBM PC AT compatible PC is powered on the CC Link system automatically starts up in accordance with the network parameters set by the utility Remote input 2 The remote input RX of the intelligent device station is automatically stored for each link scan in the remote input RX buffer memory of the master station 3 The program uses the mdReceive function to read the input status stored in the remote input RX buffer memory IBM PC AT compatible PC Remote input RX Intelligent device station Station number 1 occupies 4 stations Remote input RX H Handshaking signals Master station such as positioning complete p RXOF to RX00 RX1F to RX10 RX2F to RX20 RX3F to RX30 RXOF to RX00 RX1F to RX10 RX2F to RX20 RX3F to RX30 3 mdReceive RX4F to RX40 RX5F to RX50 RX6F to RX60 RX7F to RX70 RX4F to RX40 RX5F to RX50 RX6F to RX60 RX7F to RX70 RX7FF to RX7FO eee RX8F to RX80 Remote input RX when the AJ65BT D75P2 S3 is set to station number 1 Signal direction AJ6E5BT D75P2 S3 Master module Device No
272. ta link data is received Flashes during data link receiving Terminal block for data link Upper surface of the board DA DB DG Connects the CC Link dedicated cable for data linking 2 piece type terminal block 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC Description Sets the channel number of the CC Link board Channel No setting switch lt lt r3 Switch Nm rm Board No Channel No Remarks 1 2 558 0 81 OFF OFF _ Default setting 1 82 OFF 2 83 OFF ON 3 84 ON ON When mounting more than two CC Link boards do not use duplicate board numbers Temperature abnormality detection switching setting Sets the detecting temperature at 55 C Sets the temperature to detect abnormal temperatures Sets the detecting temperature at Default setting 45 8 PROCEDURE BEFORE STARTING THE DATA LINK MELSEC 8 4 Installing and Uninstalling the Software Package This section explains how to install and uninstall the software package 8 4 1 Installing the software package The following explains the installation procedure of the driver and the installation procedure of the utility 1 Installing the driver The following explains the installation procedure of the CC Link board driver 1 When Microsoft Windows NT Workstation Operating System Version 4 0 is used the installation of the CC Link boar
273. te 2 1 Indicates the distribution area where the device is assumed to be connected from the public power distribution network to the local machine device Category II is applied to the devices to which the power is supplied from a fixed equipment The surge resistance voltage of a rated 300 V device is 2500 V 2 This is an index which indicates the occurrence rate of the conductive object in the environment where the device is used Pollution rate Il indicates that only non conductive pollution may occur with a possibility of generating temporary conductivity due to accidental condensation 2 General specifications of the CC Link board or the IBM PC AT compatible personal computer whichever is lower must be satisfied after installation 4 SPECIFICATIONS MELSEC 4 2 Performance Specifications Table 4 1 shows the performance specifications of the CC Link Table 4 1 Performance specifications Specification Can select from 156 kbps 625 kbps 2 5 Mbps 5 Mbps 10 Mbps Overall cable distance AT t iol Varies according to the transmission rate Refer to Section 4 2 1 4 2 2 maximum transmission distance Maximum number of connected stations T 64 See Section 3 1 for the conditions for the number of connected stations master station Number of occupied stations local station 1 or 4 station s The number of stations can be switched using the utility parameter setting Remote I O RX RY 2048 poi
274. te register RWw is used as the word information for writing to be used by local station systems 10 The information in the remote register RWw buffer memory is automatically stored for each link scan in the remote registers RWr of all local stations The remote register RWr is used as the word information for reading to be used by local station systems 11 The word information stored in the remote register RWr buffer memory is stored in the CPU device set with automatic refresh parameters Local station Local station IBM PC AT compatible PC Master station Station number 1 Station number 2 i occupies 1 station occupies 4 stations PLC CPU Program mdSend 5 FUNCTIONS MELSEC Word information from a local station to the master station and another local station 12 The word information set with automatic refresh parameters is stored in the remote register RWw buffer memory of a local station However it can only be stored in the area corresponding to the station number of the own station 13 The information in the remote register RWw buffer memory is automatically stored for each link scan in the remote register RWr of the master station and the remote register RWw of another local station 14 The program uses the mdReceive function to read the word information stored in the remote register RWw buffer memory 15 The word information stored in the
275. tem switching occurs in the Redundant CPU system to be accessed the station number of the CC Link module mounted on the station of each Redundant CPU is also changed internally Example When the Redundant CPU in the control system is accessed system System Before system switching Standby master station Control Standby a 0691699 eas SET Station No 0 Tracking cable Station No 1 Master local interface board JE Station No 2 CC Link Terminal resistor After system switching Standby master station Master station i Control X WES 77 Terminal resistor system isystem interface board E Standby H Control z B 5 sj mamas wl Station No 1 I Tracking cable Station No 0 Station No 2 CC Link Terminal resistor App 1 Terminal resistor App 1 APPENDIX MELSEC Create a program to monitor which system in the redundant C
276. ter Sample program This section gives a processing overview for setting a greater size to the minimum working set and provides sample programs a Processing overview of sample program 1 Obtain the application program ID by the GetCurrentProcessID function 2 Using the ID obtained in step 1 obtain the application program handle by the OpenProcess function 3 The current minimum and maximum working set sizes can be obtained by executing the GetProcessWorkingSetSize function 4 Seta size greater than the minimum working set obtained in step 3 and execute the SetProcessWorkingSetSize 5 Release the application program handle by the CloseHandle function b Sample program When setting by VB Example of min working set size 1MB and max working set size 3MB Dim id As Long Application program ID variable Dim ph As Long Application program handle variable Dim wkmin As Long Minimum working set variable Dim wkmax As Long Maximum working set variable Obtain the application program ID id GetCurrentProcessID Open the application program handle PROCESS SET QUOTA 256 PROCESS QUERY INFORMATION 1024 ph OpenProcess 256 1024 False id Obtain the maximum working set size and minimum working set size of the application program bret GetProcessWorkingSetSize ph wkmin wkmax Set the minimum working set size to 1MB wkmin 1 1024 1024 Set the maximum working set size to 3MB wkmax 3 1024 1024
277. the device to be deleted Click this button to delete the device from the Registered Device List The only devices that can be monitored by the 16 point entry monitoring are those that can be randomly accessed If any device that does not allow random access is designated a device type error 3 will occur For whether or not each device allows random access see Chapter 10 Accessible Devices and Ranges 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 3 6 Changing word device values The designated word device data can be changed as follows 1 Menu selection Select Device Write Data Changing on the menu bar 2 Dialog box Data Changing Device Type Device Type SDispecial register v Block Network No DeviceNo DEC n i Setting Data C HEX DEC 35 Device Type Sets the type and block network number of the device for which data is to be changed Sets the number of the device for which data is to be changed HEX Hexadecimal DEC Decimal OCT Octal Setting Data Sets the data to be changed HEX Hexadecimal DEC Decimal Device No lt DANGER Configure an interlock circuit in a sequence program so that the entire system works safely at all times when controlling the data change to the PLC during operation Also determine which corrective actions to take in the event of a data communication error between the IBM PC AT compatible PC and PLC CPU in use 9 OPERATING T
278. the number of connected modules 51 0072 Check the parameters Check the reserved station designation status SW0074 to 51 0077 Check the station number setting Check the installation status SW0069 Check the station number duplicate status 51 0098 to SWO09B Check the installation status SW0069 Check the station number duplicate status SW0098 to SWO009B Check the installation parameter matching status SWOO9C to SWOO9F 16 16 16 TROUBLESHOOTING MELSEC Description of problem Check item Check procedure Cannot turn on off the remote output RY of a remote device station Data cannot be received by the remote register RWr of a remote device station 16 17 Is the corresponding remote device station performing data link Is data read from the correct address of remote output RY buffer memory Is the correct master station s parameter information area CPU internal parameters default parameters being used Is the corresponding remote device station number recognized by the master station Is the corresponding station set as a reserved station Are there any duplicate station numbers Do the settings match Is the corresponding remote device station performing data link Is data read from the correct address of the remote register RWr buffer memory Is the correct master station s parameter information area CPU internal parameters default parameters b
279. the remote device station processing time is 1 5 ms LS X 2 Remote device station processing time ms 3X24 1 5 7 5 ms 2 Master station CC Link board RY Remote device station RY This indicates the time from the moment RY of the master station CC Link board turns on off until the remote device station output turns on off Formula LS X 3 Remote device station processing time ms Note 2 LS Link scan time see Section 6 1 Example When the link scan time is 3 ms and the remote device station processing time is 1 5 ms LS X 3 Remote device station processing time ms 3X 341 5 10 5 ms Note 1 When reading RX from the CC Link board with the md function it is necessary to add the own station access processing time of the md function Note 2 When writing RY to the CC Link board with the md function it is necessary to add the own station access processing time of the md function The own station access processing time of the md function varies depending on the performance of the IBM PC AT compatible PC load condition and other factors The following shows an example of the processing time for an IBM PC AT compatible PC equipped with a Pentium Il 233 MHz CPU Own station access processing time IBM PC AT compatible PC equipped with a Pentium Il 233 MHz CPU x md function 2 bytes 512 bytes 1024 bytes Batch read mdReceive 0 3 ms 0 7 ms 1 2 ms Batch write mdSend 0
280. this device so that choose a specific driver Cancel To the next page 8 PROCEDURE BEFORE STARTING THE DATA LINK From the previous page Found New Hardware Wizard Locate Driver Files Where do you want Windows to search for driver files Sy Search for driver files for the following hardware device e Network Controller The wizard searches for suitable drivers in its driver database on your computer and in any of the following optional search locations that you specify To start the search click Nest If you are searching on a floppy disk or CD ROM diive insert the floppy disk or CD before clicking Next Optional search locations T Floppy disk drives CD ROM dives Iv Specify a location Microsoft Windows Update Cancel xl OK Cancel a Insert the manufacturer s installation disk into the drive selected and then click OK Copy manufacturer s files from fasSwin2000 Us z Browse Found New Hardware Wizard Driver Files Search Results The wizard has finished searching for driver files for your hardware device The wizard found a driver for the following device e Network Controller Windows found a driver for this device To install the driver Windows found click Next c a win2000 us mecink2k inf Found New Hardware Wizard Completing the Found New Hardware Wizard PCI MELSEC CC LINK Controller Windows has finish
281. tion board 7 End the user application 11 4 11 4 11 MELSEC DATA LINK LIBRARY MELSEC 1 Perform the processing for opening and closing a communication line mdOpen mdClose only once at the beginning and end of a program Repeatedly opening and closing a communication line for each transaction will degrade the communication performance It is necessary to perform only steps 5 to 7 above to access the PLC CPU and communication board again using an application program that has already been created by the user 8 The functions get detailed PLC information at the initial execution when the corresponding devices are added Therefore the initial function execution time gets longer than usual 4 When accessing multiple remote stations simultaneously from the same PC using the CC Link utility Device Monitor utility user application program or Mitsubishi s software package such as MX Links limit the number of stations to be accessed to eight or less If nine or more remote stations are accessed simultaneously communication performance may deteriorate 5 When creating a user application program for debugging using Visual C 6 0 do not define the buffer to be used by mdReceive in static 11 5 Channels The MELSEC Data Link Library uses the following channels These channels are used when communicating via the CC Link board They are set with the BD No DIP switches on the back of 81 to 84 CC Link 1st
282. tion return operation will start 11 The dual axis positioning start RY11 is turned on by the user program The home position return operation will start Parameters set in the sample program For home position return Basic parameters Extended parameters Home position return method 5 counting system 2 Home position return dwell time 0 zero point signal is not Displacement setting after near point dog 1000 used Home position return acceleration time selection 0 Home position return direction 0 forward direction Home position return deceleration time selection 0 Home position address 0 Home position shift amount 0 Home position return speed 2000 Home position return torque limit value 300 Creep speed 1000 Speed designation at home position shift 0 Dwell time setting at home position retry 0 Home position return method 5 counting system 2 Home position return dwell time 0 zero point signal is not Displacement setting after near point dog 1000 used Home position return acceleration time selection 0 Home position return direction O forward direction Home position return deceleration time selection 0 Home position address 0 Home position shift amount 0 Home position return speed 2000 Home position return torque limit value 300 Creep speed 1000 Speed designation at home position shift 0 Home position return retry 0 no retry Dwell time setting at home position retry 0 15 8 15 8 15 COMMUNICATIO
283. tly Are there any duplicate station numbers Set the correct station numbers Reset the ABOBDE J61BT11 A80BDE J61BT11 failure Are the station number NO switches set correctly Are there any duplicate station numbers Set the correct station numbers Reset the ABOBDE J61BT11 A80BDE J61BT11 failure Complete x1 Check for short circuits reversed connections disconnections terminal resistors FG connections overall distance and distance between stations 16 24 16 24 16 TROUBLESHOOTING 16 3 3 List of link special relays SBs MELSEC The data link status can be checked by the bit information link special relays SBs 580000 Data link restart Master station switching and SEDI data link startup 580002 link stop 80004 error invalid station request 80005 Temporary error invalid station cancel request SB0009 Parameter setting test request SB0020 Module status B0040 Data link restart acknowledgement status 8 0041 Data link restart completion status Acknowledgement status of SB0042 master station switching and data link startup Completion status of master SB0043 station switching and data link startup 16 25 Table 16 5 List of link special relays SBs Description Restarts the data link that was stopped by SB0002 Off Restart not directed On Restart directed Switches the output information from the standby master station to the master station and
284. to the screws and or the CC Link board resulting in short circuits or malfunction e Always make sure to touch the grounded metal to discharge the electricity charged in the body etc before touching the CC Link board Failure to do so may cause a failure or malfunctions of the CC Link board DISPOSAL PRECAUTIONS N CAUTION e When disposing of this product treat it as industrial waste REVISIONS The manual number is given on the bottom left of the back cover Print Date Manual Number Dec 2000 IB NA 0800175 A First Printing Jun 2001 IB NA 0800175 B CONTENTS About the Generic Terms and Abbreviations Section 1 3 Subsection 8 4 1 Subsection 9 2 3 Subsection 9 2 8 Subsection 10 1 2 Subsection 11 3 2 Section 11 4 Addition Subsection 9 2 4 Subsection 9 2 5 Section 11 8 Subsection 16 2 1 Subsection 16 3 5 Jan 2002 IB NA 0800175 C Section 3 2 Subsection 3 2 1 Subsection 3 2 3 Section 4 2 Section 4 3 Subsection 5 3 4 Subsection 10 1 2 Section 11 7 Addition About the Generic Terms and Abbreviations Subsection 10 1 2 Subsection 16 2 1 Dec 2002 NA 0800175 D Section 3 1 Subsection 3 2 3 Subsection 9 4 2 Chapter 11 Section 15 3 Subsection 16 3 5 Addition Safety Precautions Precautions for use Generic Terms and Abbreviations Section 1 1 Section 1 3 Subsection 3 2 1 Subsection 8 4 1 Subsection 8 4 2 Subsection 8 4 3 Chapter 9 Subsection 9 1 1 Subsection 9
285. top All stations data link error Set the station number of the slave station within the range between 1 and 64 Station number setting error The station number of the slave station is installation status outside of the range between 1 and 64 A duplicate station number was specified for the connected module including the number of Duplicate station number error occupied stations However this excludes the duplicate head station numbers Check the module station number The station types of the module are different from the parameter settings Example Installation parameter mismatching Connected module Parameter setting S rie conset parameters error Remote device Remote I O Remote I O Intelligent device O O O O O O x x x x x x 16 33 16 33 16 TROUBLESHOOTING MELSEC Error code Detectability hexadeci Error description Cause of error details Corrective action Master Local station mal station Match th tents of th Installation parameter mismatching The contents of the installation status and e installation status and network x network parameters do not match parameters B30C Standby master station designation Master station switching was directed to a Designate the station number of error station other than the standby master station the standby master station B30D Temporary error invalid station A temporary error invalid station was design
286. try with an application program 65 Channel error Check the channel number 411 An unregistered channel number was designated 66 Already open error Opertonnycace 2 The designated channel has already been open P y Already closed error Glos e The designated channel has already been closed d Path error Set the path to the station number that has an open A path other than for an open line was set line Board response error A timeout has occurred while waiting for a response to the corrective action Procsssirig od error Use supported processing codes 7 An unsupported processing code was issued 9 Station number designation error The designated station number is incorrect A process that should have been requested to other station was requested to own station Or the station number corresponds to own station OxFF but the network number is not 0 71 Receiving data error when RECV is requested Wait until data is received 474 Data has not been received End all other application programs that are currently running Check if the system is operating normally Restart the system Increase the minimum working set area of the PC 1 Correct the designation of the station numbers in an application program Memory allocation error Sufficient memory could not be allocated Make sure that the dual port memory is not used by another board and restart Hardware failure
287. tting network No 0 and station No 255 are displayed as the network status 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 3 5 Setting the device to be monitored This section describes how to set up the device to be monitored 1 Menu selection Select Setting Device setting on the menu bar 2 Dialog box For batch monitoring For 16 point entry monitoring Device Device Type Device Type Device Type z Device Type Block NetworkNo Block Network No DeviceNo C HEX DEC 0 4 SD special register gt DeviceNo HEX CDEC 0000 4 E Register Device List E Bit device Word device Y 0000 SM0 SM 10 Execute Cancel Set the type and block network number of the device to be monitored To monitor the own station device of the CC Link board set as shown below Own station device to be monitored Device type to be designated RX X RY Y e Type SB SW RWw RWr Random access buffer Buffer memory Set the head number of the device to be monitored Devic Devic Hexadecimal DEC Decimal OCT Octal Register Device List Displays a list of registered devices button Registers the items set for Device Type and Device No and then adds them to the Register Device List button Selects the device to be changed Click this button to change the registered data button Selects
288. tting status Setting status ON OFF T Master station Standby master ype local station station Link Err X Data Clear Latch Occupy St 1 station 4 stations Stores the setting status of the number of retries designation at the time of an error response 1 to 7 times Stores the setting status of the number of auto return stations during one link Auto return station number SW0065 scan x x setting status 1 to 10 stations 0 to 100 ms Stores the parameter information area to be used SW0067 Parameter information 1 Buffer memory data link started by Yn6 x 2 EPROM data link started by Yn8 Stores the parameter setting status 0 Normal x x Other than 0 Stores an error code see Section 16 3 5 Stores the duplicate station number and parameter matching with each station 0 Normal Other than 0 Stores an error code see Section 16 3 5 Details are stored in SW0098 to 9B and SWOOS9C to 9F Stores the setting status of the CC Link Utility 0 Normal Other than 0 Stores an error code see Section 16 3 5 SWO06D Maximum link scan time Stores the maximum value of the link scan time in 1 ms units SWOO6E Current link scan time Stores the current value of the link scan time in 1 ms units l o o x SWOO6F link scan time Stores the minimum value of the link scan time in 1 ms units l o l 2 This is checked and stored only at link startup
289. ty 9 2 1 Operating procedure The following shows the operating procedure of the CC Link Utility Connect an IBM PC AT compatible PC to CC Link eeseeseeeeeeee See Section 8 1 v Perform setup using the CC Link Utility Perform setup in the Board Information screen eccecccceccees Soe Section 9 2 3 Y Check the line status of the own station eeeseeseeseess See Section 9 2 4 in the Network Monitor screen Y To check the list of boards open the Bed Section 02 D Information screen M To check the line status of other stations open the Station s Link Status screen 369 Ores M To access a multiple PLC system set the logical station number in the Target Screen seeseeseeeeees See Section 9 2 6 To perform a memory I O test and board reset open the Memory I O Test screen eeeseeseeseess See Section 9 2 7 Network Test screen To perform a network test open the eeseeesesesees See Section 9 2 8 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 2 2 Operating the Information screen The Information screen displays the hardware information that is set up for the CC Link board i Board Information Network Moritor Station s Lirik status Target Memory Test Network Test Version r Board List Channel No Board Model Name IRQ No Memory Address 140 Port No ROM Ver S FeDe Ck 8 F7000000 FTUOGFFFH
290. units 1 Screen switch button Switches the information on the Parameter Setting screen if the number of connected modules is 11 or more If this option is checked the ten key pad can be used 9 OPERATING THE UTILITY SOFTWARE MELSEC 9 2 4 Operating the Network Monitor screen The Network Monitor screen is used to monitor the line status of the own station To restart monitoring after monitoring stops due to an error display a screen other than the Network Monitor screen first and then display the Network Monitor screen again CC Link Utility Tx Information Board Information Network Monitor station sLink Status Target Memory 10Test Network Test version Network Monitor Link Scan Timelms Channel St Type Data Link Status Error Status Max anm Normal 2 n E Master Initial Device Monitor Exit Help Displays the channel number Displays the own station s station number Monitors and displays the startup status of the data link Status Description Initial status Data link is in the initial status Waiting to receive parameters Parameters have not been received yet Data linking Executing data link Data link stopped Data link has stopped Disconnecting No Polling There is no inquiry from the master station and the link is being disconnected Disconnecting Line Error Disconnecting the link due to a line error
291. ure that the LED displays show the following status LED CC CC Link The CC Link board is normal RUN Oo Im e F lia 18 1117 The transmission speed is set to The master station is set a CPU RAW 10 Mbps gt Tem w PRM TIME 5 VM LINE r p enaing data The data link is being executed LRUN sp normally LERR BD Receiving data 2 LED displays of the remote device station Be sure that the LED displays show the following status 24 V DC is being supplied AJ65BT D75P2 S3 PW e The module is normal RUN 9 data link is being executed SD normally RD els 2 Sending data LERR O Receiving data 15 13 15 13 15 COMMUNICATION BETWEEN THE MASTER STATION AND INTELLIGENT DEVICE STATION AJ65BT D75P2 S3 MELSEC 15 4 2 Confirming the operation with a user program Using a user program confirm that the data link is being executed normally With the sample program initialization home position return positioning and JOG operation can be performed Program execution Initialization Home position return Positioning JOG operation X Master station IBM PC AT compatible PC A80BDE J61BT11 Terminal resistor Occupies 4 stations Initialization oper
292. vTT T contact 8 8 DevTC T coil 9 9 DevCT C contact 10 Au DevCC C coil 11 Bu DevTN T current value 12 Cu DevCN C current value 13 Du DevD D Special D SD 14 DevSD SW link special W for MELSECNET 10 MELSECNET H and CC Link 15 Fu DevTM T setting value main 16 10 DevTS T setting value sub 1 16002 82 DevTS2 T setting value sub 2 16003 8 DevTS3 T setting value sub 3 17 11 DevCM C setting value main 18 124 DevCS C setting value sub 1 18002 4652 DevCS2 C setting value sub 2 18003 4653 DevCS3 C setting value sub 3 19 13H DevA A 20 144 DevZ Z 21 154 DevV V index register 22 16H DevR R file register 22000 to 22256 55 0 to 56 0 DevERO to DevER256 ER extension file register 23 17H DevB B 24 18H DevW Ww 25 19H DevQSB Q QnA link special relay on Q QnACPU 26 1 DevSTT Retentive timer contact 27 1 DevSTC Retentive timer coil 28 1 DevQSW Q QnA link special register on Q QnACPU 30 1 DevQV Q QnA edge relay on Q QnACPU 11 7 11 7 11 MELSEC DATA LINK LIBRARY Device type Code designation Decimal 35 Hexadecimal 23H Device name designation DevSTN MELSEC Device Retentive timer current value 40 28 DevFS S device of FXCPU 101 654 DevMAIL Q QnA SEND function with arrival acknowledgment and RECV function 102 66x DevMAILNC Q QnA SEND function without arriv
293. ver does not support it When operating Windows XP Professional disable the Hyper Threading technology on the BIOS setting screen of PC When operating Windows 2000 Professional disable the Hyper Threading technology on the BIOS setting screen of PC and then reinstall the operating system For BIOS setting screen read the manual of the PC used or confirm with the PC manufacturer 11 PC supporting PCI bus data parity error detection function This board is incompatible with personal computers that detect the PCI bus data parity errors For use of such a PC set the PCI bus data parity error detection function to OFF Or use a PC that does not have the function For whether the parity error detection function is provided or not and how to set it off please contact the PC manufacturer INTRODUCTION Thank you for purchasing the Type ABOBDE J61BT11 CC Link System Master Local Interface Board Please read this manual thoroughly to fully understand the functions and performances of the Type A80BDE J61BT11 CC Link System Master Local Interface Board in order to use the product properly Please be sure to deliver this manual to the end users CONTENTS SAFETY PRECAUTIONS 4 4 28 eoe aad oam ek ak Ata E Ee A 1 4 Precautiors fotr Se nish a ei ite we tote ei ng iii Sette Bi A 6 CONTENTS ug E E ses fede usted nennt m DEN E BERI
294. ves a flowchart for error occurrence at batch write START Write processing mdSend instruction etc Has error occurred Does the error require retry processing YES Retry processing Wait processing is executed Normal processing is executed Error handling is executed END 1 Refer to the following manual for the details of and corrective action for the error code When a Redundant CPU error occurs e Error code returned to request source during communication with CPU module in the QCPU User s Manual Hardware Design Maintenance and Inspection When a CC Link board error or module error occurs e Section 16 3 5 in this manual Error codes stored in the link special registers 2 Perform retry processing as necessary according to the system specifications App 3 App 3 APPENDIX Appendix 2 External Dimensions MELSEC 18 0 71 188 7 4 6 0 24 NU 2l ll a LOW qd 55 eo e N E VIE E 1 Yy ae eS o _ 176 6 93 192 7 56 Unit mm in App 4 App 4 APPENDIX MELSEC Appendix 3 Setting Checklists The following checklists are used to set the parameters required to configure a CC Link system Please make a copy of these checklists and use them as needed Appen

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