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MELSEC iQ-R CC-Link System Master/Local Module User`s Manual

1. Cyclic transmission Cyclic transmission Cyclic t mission The standby master station in the normal state returns to the system operation The standby master station is on standby in case of the master station failure Standby master station Master station Controlling Remote device station station No 2 number of occupied stations 2 Intelligent device station station No 4 number of occupied stations 1 station No 1 number of occupied stations 1 Standby status D md p OOOO OO0000000 ooo O Imm o bead Cyclic transmission Cyclic transmission Cyclic transmission 2 When the master station returns it operates with the station number of the standby master station but the dot matrix LED displays the station number set in the module 0 for the master station The MST LED turns off and the S MST LED turns on 1 FUNCTIONS 1 3 Standby Master Function 44 Overview of data transmission The following is an overview of data transmission of when the standby master function is used When data link is controlled by the master station Output from the master station Standby master station standby status station No 1 number of occupied stations 1 Ma
2. BC59H With the message transmission function an abnormal data Execute the message transmission function again If the was received error occurs again the possible cause is a failure of a master local module or remote device station Please consult your local Mitsubishi representative BC5AH System error Please consult your local Mitsubishi representative BC5BH With the message transmission function an abnormal Check the operation of the target remote device station response was received BC5CH With the message transmission function an abnormal data Execute the message transmission function again If the was received error occurs again the possible cause is a failure of a master local module or remote device station Please consult your local Mitsubishi representative BC5DH With the message transmission function an abnormal data Execute the message transmission function again If the was received error occurs again the possible cause is a failure of a master local module or remote device station Please consult your local Mitsubishi representative BC5EH With the message transmission function an abnormal data Execute the message transmission function again If the was received error occurs again the possible cause is a failure of a master local module or remote device station Please consult your local Mitsubishi representative BC5FH With the message transmission function
3. j APPENDICES 1 50 Appendix 3 Buffer Memory This area stores the execution progress of the remote device station initial setting procedure registration function station initialization procedure registration execution individual info 5C80H Remote device station initialization procedure registration execution individual information station number 1 5C81H Remote device station initialization procedure registration execution individual information station number 2 5CBEH Remote device station initialization procedure registration execution individual information station number 63 5CBFH Remote device station initialization procedure registration execution individual information station number 64 The following values are stored in the bits of Remote device station initialization procedure registration execution individual information Stores the next execution procedure number 1 to 32 In process FFH Completed b15 to b8 Default 0 b7 to bO Stores the station number 1 to 64 01H to 40H Default 0 APPENDICES Appendix 3 Buffer Memory 1 51 Appendix 4 List of Link Special Relay SB The link special relay SB is turned on off depending on various factors during data link Any error status of the data link can be checked by using and monitoring it in the program f link special relay SB By using link special relay SB the status of C
4. X1000 Vu 7 b T 3 E M AEN CPU Master Local CPU Send h request module X station station module X1000 I Send data W 1000 RYO RYO Y1000 E H Receive data W H nam im gt ser v1000 Program flow Q Master station 0 Local station 0 Master station 0 Master station 0 Local station 0 Local station 0 Local station 0 Master station 8 Local station 7 O yu RXO s K g sae fi Sel feiss RWwO RWwO Lr W100 Aj ot du Cyclic transmission e 4 ui Link refresh Turn on ReqSend MO in the master station Turn on ReqRecv MO in the local station Information in SendData DO to D3 is transferred to W100 to W103 RWw0 to RWw3 After the information is stored in W100 to W103 turn on Y1000 for a handshake in the master station Data in RWw is sent before data in RY is sent by cyclic transmission Then X1000 in the local station turns on Information in WO to W3 is stored in RecvData D100 to D103 After the information is stored in RecvData D100 to D103 turn on Y1000 for a handshake in the local station Turning on Y1000 in the local station turns off Y1000 in the master station Turning off Y1000 in the master station turns off Y1000 in the local station 1 Ifa handshake is performed in one bit of the remote I O RX RY in a station with the num
5. Inputs RX and RWr from slave stations to the master station are stored in outputs RY and RWw of the standby master station Shaded areas in the figure above Operation between the master station going down and the standby master station controlling data link If the master station goes down the standby master station takes over the control of data link Output from the standby master station Standby master station controlling Master station station No 10 Remote output RY Remote Remote 1 O station station No 2 number of i occupied stations 1 l Remote O station i output R station No 3 number of X00 to YOr occupied stations 1 RX30 to RX3F Y Alb iab Plc RMMUME E RX40toRX4F RY40 to RY4F c700c00c000000c0000c0c000 YOOto YOF b PRP 14L IRX50 to RX5F Y10toY1F Outputs RY and RWw of the master station are stored in inputs RX and RWr of the standby master station By transferring the inputs RX and RWr of the standby master station to the outputs RY and RWw outputs to the slave stations are continued Shaded areas in the figure above Page 86 Communication Example Using the Standby Master Function 1 FUNCTIONS 1 3 Standby Master Function 45 46 Input of the standby master station Standby master station controlling Master station station No 1 0
6. 160 Transmission speed test acceptance status 157 Transmission speed test completion status 157 Transmission speed test request 153 Transmission speed test result 167 Transmission speed test result of each station 167 Transmission speed test result of standby master Station 22 ullas p RA AVR Ra dia 156 Type of own station 000 154 Ww Ver 1 compatible slave station 14 Ver 2 compatible remote input RX 149 Ver 2 compatible remote output RY 149 Ver 2 compatible remote register RWr 150 Ver 2 compatible remote register RWw 150 Ver 2 compatible slave station 14 Watchdog timer error occurrence status of other Stations 24 scc du Ma eink cea eas RU RRACHU 163 Watchdog timer error status of other stations 156 179 REVISIONS The manual number is given on the bottom left of the back cover June 2014 SH NA 081270ENG A First edition April 2015 SH NA 081270ENG B WAdded or modified parts TERMS Section 1 3 3 3 4 1 4 3 4 5 4 6 Appendix 6 Japanese manual number SH 081268 B This manual confers no industrial property 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 note
7. B307H When one of the following requests is issued a data link Issue the request again after the data link returns to error has occurred in all stations normal SB0000 Data link restart SB0002 Data link stop B308H A slave station number is not within 1 to 64 Set the station number for the slave station within 1 to 64 B309H The station number of the connected module is duplicated Check the station number of the module including the number of occupied stations However excluding duplication of the start station number B30AH The station type differs between the mounted modules Correct the parameter and parameter settings Setthe parameters of the master station local station or The mode setting is invalid in the master station local standby master station again and reset the CPU station or standby master station module The mode of the master station differs from that of the standby master station B30BH The module parameter details do not match the installation Correct the installation status or module parameters so that status both are matched B30CH The master station switching was instructed to a station Specify the standby master station number other than the standby master station B30DH Arequest such as the temporary error invalid station Issue the request after the data link is started specification line test request or data link stop restart request was issued before data link is started
8. Do not check the transmission speed setting using a program or other peripherals at the same time If executed at the same time checking of transmission speed setting may fail Stopping and restarting data link Data link of a master local module is stopped and restarted During a debugging the master local module does not receive data from other stations and does not send data of the own station llProcedure 1 Open the CC Link Diagnostics window XZ Diagnostics gt CC Link Diagnostics 2 Select the icon for a master local module where data link is to be stopped and restarted 3 Double click Stop Data Link in Related Functions 4 When step 3 is performed while the data link of the selected module has been stopped the data link will restart Point i When stopping or restarting data link do not write data to the buffer memory area buffer memory address 5E0H 4 TROUBLESHOOTING 4 09 4 3 Checking the System Status Setting and canceling a temporary error invalid station Even if a data link error occurs in a slave station the station is not detected as a faulty station in the master station and local station This can be set even during data link unlike the error invalid station setting function This function is used to exchange slave stations for maintenance or for other purposes during data link mProcedure 1 Open the CC Link Diagnostics window XZ Diagnostics gt CC Link Diagno
9. 2 Click the Apply button and close Link Refresh Settings 62 2 PARAMETER SETTINGS 2 3 Basic Settings Setting items Device Assignment Method Right click in the Link Refresh Settings window and select a link device assignment method Start End Enter the start and end numbers of link devices Points Start Enter the points and start numbers of link devices Start End Points Start Default Start End Link Side CPU Side Set the link refresh ranges of SB and SW One range can be set for each SB and SW Page 27 Link refresh 1 Link Side i CPU Side Y Device Name Points Stat End i Target Device Name Points Start End z gt Sia 00000 001FF MN Device sB lt 5 oooco WUIFE sw 512 oo00 ooiFF p ap Device SW 512 00000 001FF Sane d Bee eee ee ee ee eee eee eee eee Device Device name name SB i SB Device Device name name SW SW Master local module CPU module Device Name SB SW Points SB 16 to 512 Set it in increments of 16 points SW 1 to 512 Default Blank 512 points when the refresh destination is the module label Start SB 00000H to 001FOH Set a multiple of 16 including 0 SW 00000H to 001FFH Default Blank fixed to 0 when the refresh destination is the module label End SB 0000FH to 001FFH Set a multiple of 16 1 SW 00000H to 001FFH
10. Do not install the control lines or communication cables together with the main circuit lines or power cables Keep a distance of 100mm or more between them Failure to do so may result in malfunction due to noise During control of an inductive load such as a lamp heater or solenoid valve a large current approximately ten times greater than normal may flow when the output is turned from off to on Therefore use a module that has a sufficient current rating After the CPU module is powered on or is reset the time taken to enter the RUN status varies depending on the system configuration parameter settings and or program size Design circuits so that the entire system will always operate safely regardless of the time Do not power off the programmable controller or reset the CPU module while the settings are being written Doing so will make the data in the flash ROM undefined The values need to be set in the buffer memory and written to the flash ROM again Doing so also may cause malfunction or failure of the module When changing the operating status of the CPU module from external devices such as the remote RUN STOP functions select Do Not OPEN in Program for Open Method Setting in the module parameters If OPEN in Program is selected an execution of the remote STOP function causes the communication line to close Consequently the CPU module cannot reopen the line and external devices cannot execute the remote
11. The remote device net Ver 2 mode is selected when a system is configured only with the master station and remote stations including Ver 2 compatible ones or when the system includes only the master station and Ver 1 compatible remote stations but Ver 2 compatible ones will be added to the system in future In this mode more points can be used than in the remote device net Ver 1 mode Remote device station Remote device station Master station Intelligent device station Remote O station Intelligent device station remote device net Ver 2 mode Ver 1 or Ver 2 compatible Ver 1 compatible Ver 1 or Ver 2 compatible 3 a 4 n id 3 i Station No 0 StationNo1 StationNo2 StationNo3 1 Ver 2 compatible 1 j 1 i area 1 1 I RX i M 1 i 1 i 7 M 1 i 1 1 Station E 1 i 1 No 1 i Pd 1 Li 3a 1 I d 1 1 1 1 Station d 1 1 No 2 ot i 1 1 i 1 1 1 i 1 Range of the LI i ud uunhususuuususuns seceapereedones station No 3 I o i sending data 1 LI 1 1 i 1 1 i 1 I I 1 i Range of the master n l station sending data to n 1 i the station No 1 RY n 1 LI d Li I Range of the master i 1 I station sending data to Fi n 1 i the station No 2 o i 1 i RY I Range of the master 1 1 I station sending data to s 1 the station No 3 Station No 3 LI I 1 LI n 1 LI 1 LI n 1 I n 1 LI 1 LI I 1 1 i 1 i sending data
12. 4 module This parameter cannot be set using dedicated instructions Therefore read or write data from to the device in a CPU module according to the number of I O points of each station using a program Consequently the areas in refresh devices can be saved Reading writing data using a module access device Un GD Reading writing data using the FROM TO instructions Precautions Set the number of points greater than the I O points of a remote I O station connected If the smaller number of points is set in a station data cannot be normally input to or output from stations after that 1 FUNCTIONS 41 1 1 Cyclic Transmission 1 2 Transient Transmission Data can be communicated when a request is issued unlike cyclic transmission Direct access to buffer memory areas and devices in other stations can be performed in transient transmission Communications using a dedicated instruction Unlike cyclic transmission a large capacity of data can be communicated at any timing using dedicated instructions For details on dedicated instructions refer to the following LA MELSEC iQ R Programming Manual Instructions Standard Functions Function Blocks CPU module Master station Local station CPU module Command H Hinstructn Device Write Device request Access from other stations using an engineering tool Seamless access to the following networks c
13. Page 116 When a slave station is disconnected 4 00 4 TROUBLESHOOTING 4 3 Checking the System Status Selected station information Check if the Parameter status matches with the status of the connected modules 1 Reservation setting mismatch 2 Error invalid setting mismatch 5 Wena GEk seem When the CC Link system 3 Station type mismatch has operated 4 Number of occupied stations mismatch 5 Expanded cyclic setting mismatch newly configured or the existing CC Link system is changed A2 4 No error Temporary error invalid Link error 3 Watchdog timer error gt A2 4 I Fuse blown error gt A2 9 A4 5 B2 4 No error l ee E e E E E Transient error Y No error 3 The item corresponds to the number of the check item for when a slave station is disconnected Refer to the corresponding check item and take the action Page 116 When a slave station is disconnected 4 TROUBLESHOOTING 4 3 Checking the System Status 101 2 nenia CC Pink yee When the CC Link system newly configured or the existing has operated CC Link system is changed NO gt A1 6 YES Master station YES L ERR flashing B1 3 B1 4 gt A1 1 A1 5 A1 7 A3 1 A3 4 x A1 1 A1 6 A1 8 A3 2 A3 5 B1 1 B1 5 NO A2 5 A2 6 A2 9 A4 1 A4 2 A4 5 Slave station RD flas
14. When a slave station is disconnected When a system is newly configured or the system is changed Problem Check item Description Check method Action Data link cannot be performed in the entire system A1 1 Station number Is the station number correctly set for the faulty station Check the station number setting Correct the station number setting A1 2 Transmission Are the transmission speed values Check the transmission speed Correct the transmission speed speed set within the range and same settings of all stations setting between the master station and slave stations A1 3 Mode Is the online mode set to the Check the mode setting of the Set the online mode master station master station A1 4 Parameter Are the module parameters Check the parameters of the CPU Correct the module parameters setting such as number of stations and module on the master station Format the CPU module station information correctly using the engineering tool memory then write the module set Check SWO0061 Station number parameters Does the master station have of own station and SW0060 no error Mode setting status Module parameters in the engineering tool Check SW0068 SW0069 SW0070 SW0071 SW0072 SW0074 to SW0077 SW0098 to S009B SWOOSC to SWOOSF SW0144 to SW0147 A1 5 Cable or other Are there no disconnection short Check if cables between the Co
15. area RX 1 i i L Station n 1 Station L L 1 Station No 2 Station No 2 Station No 3 Station n No 3 RY wee eee eee eee ee Range of the master station sending data to Station the station No 1 No 1 No 1 Station Range of the master station sending data to Station the station No 2 No 2 I 1 I I 1 I I 1 I I 1 I 1 I I I I 1 I I 1 I 1 I 1 I 1 Range of m maner Range of the 1 station sending data to g 1 the station No 3 station No 3 T sending data 1 i 1 I I 1 I 1 I I I I 1 I I I I I I 1 I 1 I 1 I I I I RWr Station i Station No 1 k No 1 Station i Station No 3 No 3 RWw Range of the master T Station No 1 Range of the station No 3 sending data station sending data to Station the station No 1 No 1 sw t station sending data to the station No 3 Data sent from the master station Area where data is sent to other stations ndi Data sent from slave stations The last two bits in RX and RY cannot be used for communications between a master station and a local station In the master station and a local station O points are assigned to RWr and RWw in a remote I O station RWr and RWw move over forward Note that buffer memory areas for RWr and RWw in a local station do not move over when the local station is in the remote net
16. i s i Range of the i CLCLCTTELIT CLTC station No 3 1 1 1 n sending data 1 1 1 i 1 1 1 i 1 1 1 i 1 i 1 1 1 i RWw 1 i 1 LI 1 I Range of the master I LI 1 station sending data to Station j i i the station No 1 No 1 I i 1 1 i 1 1 Range of the master 1 1 1 station sending data to Station No 3 1 1 the station No 3 1 LI 1 i 1 d gt Data sent from the master station Area where data is sent to other stations ndi Data sent from slave stations 24 1 FUNCTIONS 1 1 Cyclic Transmission llPoints per module and per system For the points refer to the table of the performance specifications in the following manual MELSEC iQ R CC Link System Master Local Module User s Manual Startup In CC Link increasing the number of occupied stations and extended cyclic settings can increase points per module Set the number of occupied stations and extended cyclic settings for each slave station No of Occupied The number of points is increased by increasing the station numbers occupied per module Station Note that the number of slave stations that can be connected to a CC Link system is decreased because one module occupies the station numbers for multiple modules Extended Cyclic The station numbers occupied by one module are not changed and only the number of points are increased Setting Unlike No of Occupied Station the number of slave stations connected to a CC Link system is not decreased Note however that
17. 3 PROGRAMMING 93 3 3 Communication Example Using the Standby Master Function 94 46 71 79 90 Set the control start relay when the master station or standby master station is operating Turn off Compl ScanWaitAfterBackUpLinkDevice M103 Also clear NumberOfScansAfterBackUpLinkDevice DO After saving the RX RY RWr RWw data to devices and wait a fixed number of scans turn on Compl ScanWaitAfterBackUpLinkDevice M103 When Master switching request acceptance SB0054A turns on data in RX RY RWr and RWw are saved in BackUpRX W1000 BackUpRY W1100 BackUpRWr W1500 and BacKUpRWw W1600 When Master switching request completion SB005B turns on and Compl ScanWaitAfterBackUpLinkDevice M103 turns on data saved in BackUpRX W1000 BackUpRY W1100 BackUpRWr W1500 and BackUpRWw W1600 are stored in RX RY RWr and RWw Turn on Refresh instruction at standby master switching SB0001 Turn off Refresh instruction at standby master switching SB0001 Control program when the master station is operating 103 Control program when the standby master station local station is operating 3 PROGRAMMING 3 3 Communication Example Using the Standby Master Function To switch the data link control from the standby master station to the master station To switch the data link control forcibly from the standby master station to the master station change 90 and 103 to the p
18. B205H A transient request was issued to a station other than an Check the target station intelligent device station B301H A line test request was issued during link stop Perform a line test while data link is being performed B302H The specified station number for a line test request Specify a station number smaller than or equal to the temporary error invalid request or temporary error invalid maximum communication station number canceling request is greater than the maximum station number that can communicate B303H Target station number is not set for temporary error invalid Set the station number SW0003 SW0004 to SW0007 request or temporary error invalid cancellation request B304H When a line test was executed an error has been detected Check if the remote station intelligent device station or in a remote station intelligent device station or standby standby master station have been started and that the master station cables are not disconnected B305H System error Please consult your local Mitsubishi representative 4 TROUBLESHOOTING 4 6 List of Error Codes 123 A station number other than the start station number has been specified in the temporary error invalid request or temporary error invalid canceling request Specify the start station for the temporary error invalid request or temporary error invalid cancellation request
19. For details on dedicated instructions refer to the following LA MELSEC iQ R Programming Manual Instructions Standard Functions Function Blocks Target station Instruction Description Master station RIRD Reads the specified points of data from the buffer memory or the device in the CPU module of Local station the target station Intelligent device station RIWT Writes the specified points of data to the buffer memory areas of the target station or the device in the CPU module of the target station Intelligent device station RIRCV Automatically performs handshaking with the intelligent device station and reads data from the buffer memory areas of the specified intelligent device station Available for communication with modules that have signals for the handshake such as AJ65BT R2N RISEND Automatically performs handshaking with the intelligent device station and writes data to the buffer memory areas of the specified intelligent device station Available for communication with modules that have signals for the handshake such as AJ65BT R2N RIFR Reads data from the automatic update buffer of the intelligent device station or the random access buffer Available for communication with modules that have the automatic update buffer such as AJ65BT R2N RITO Writes data to the automatic update buffer of the intelligent device station or the random access buffer Available for communication with modules that have the automat
20. Master station RX RWr lt local station RY RWw This is the time between the device of the CPU module in a local station turning on off and the device of the CPU module in a master station turning on off This is also the time between data set in the device of the CPU module in a local station and the data stored into the device of the CPU module in a master station The following table lists the calculation formulas Normal value SM x n LS x 2 SL x k 1 SM x n x 2 LS SL x k 1 SM LS x 2 SL SM x n x 22 LS SL Max value SM x n LS x 3 SL x k 1 SM x n x 3 LS SL x k 1 SM LS x 3 SL SM x n x 3 LS SL The letters in the table mean as follows SM Master station sequence scan time LS Link scan time SL Local station sequence scan time n LS SM The decimal point is rounded up k LS SL The decimal point is rounded up iMaster station RY RWw local station RX RWr This is the time between the device of the CPU module in a master station turning on off and the device of the CPU module in a local station turning on off This is also the time between data set in the device of the CPU module in a master station and the data stored into the device of the CPU module in a local station The following table lists the calculation formulas Normal value SM x n LS x 2 SL x
21. Time required for all stations in a system to transmit data The link scan time depends on data volume and the number of transient transmission requests Link special register SW Word data that indicates the operating status and data link status of modules on the master and local stations Link special relay SB Bit data that indicates the operating status and data link status of modules on the master and local stations Local station A station that performs cyclic transmission and transient transmission with the master station and other local stations Master station A station that controls the entire system This station can perform cyclic transmission and transient transmission with all stations Only one master station can be used in a system Master local module The abbreviation for the RJ61BT11 CC Link system master local module Message transmission A function to communicate data between a master station and slave stations when the model names of slave stations are read or the dedicated instructions are requested Module label A label that represents one of memory areas I O signals and buffer memory areas specific to each module in a given character string For the module used GX Works3 automatically generates this label which can be used as a global label RAS The abbreviation for Reliability Availability and Serviceability This term refers to usability of automated equipment RD
22. 1 Y1O1D T 1 1 a di i X1000 to X100F X1010 to X101D Y1000 to Y100F 160H 352 Y1010 to Y101D RJ61BT11 RYO to RYF RY10 to RY1D RXO to RXF RX10 to RX1D The last two bits in RX and RY cannot be used for communications between a master station and a local station 74 3 PROGRAMMING 3 2 Example of Communications Between a Master Station and a Local Station BRWr RWw assignment CPU module Master station Local station CPU module MN E eae 1 E E E ed 1Buffer memory i Buffer memory f 1 Device i remote register RWr 1 remote register RWr i 1 Device i i wo bog 2EOH 736 i 2E0H 736 wo Station Station l Station co Station i No 1 7 No 1 i No1 No 1 w3 1 e 2E3H 739 i 2E3H 739 w3 1 i it boa 1 i 1 1 i i remote register RWw f remote register RWw d 1 i W100 ci 1EOH 480 1EOH 480 W100 Station Station Station aes Station i No 1 No 1 No 1 T No 1 l W103 I a 1E3H 483 f 1E3H 483 W103 f 1 I wo 2E0H 736 1 RJ61BT11 RWwO wi 2E1H 737 RWw1 w2 2E2H 738 RWw2 W3 2E3H 739 RWw3 W100 1E0H 480 RWrO W101 1E1H 481 RWr1 W102 1E2H 482 RWr2 W103 1E3H 483 RWr3 3 PROGRAMMING 7 3 2 Example of Communications Between a Master Station and a Local Station 5 Setting in the master station Connect the engineering
23. B30EH Execution of a function that is started using SB SW and Execute the corresponding function from the master executable only on the master station was attempted on a station local station B30FH System error Please consult your local Mitsubishi representative B310H SB0000 Data link restart was turned on specifying the Turn on SB0000 Data link restart specifying the station station that was performing data link where data link has been stopped using SB0002 Data link stop B311H SB0002 Data link stop was turned on specifying the Turn on SB0002 Data link stop specifying the station station where data link had been stopped performing data link B312H SBO000C Forced master switching was turned on in a Start the data link of the standby master station then turn system where no standby master station exists or the on SBOOOC Forced master switching standby master station was down B313H SBOOOC Forced master switching was turned on in a Start the data link of the standby master station then turn system where all stations were faulty on SBOOOC Forced master switching B314H SBOOOC Forced master switching was turned on for a Turn on SBOOOC Forced master switching in the master station other than the master station station B315H While the master station was being switched to the standby Correct the status of SBOOOC Forced master switching master station SBOOOC Forced master switching was turned on again B316H System er
24. Default Blank fixed to 1FFH when the refresh destination is the module label Target Module Label Device Default Module Label Device Name Module Label Device when link side is SB SB M L B D W R ZR RD Device when link side is SW SW M L B D W R ZR RD Default Blank cannot be set when the refresh destination is the module label Points Start End Range of the device in a CPU module Default Blank cannot be set when the refresh destination is the module label 2 PARAMETER SETTINGS 63 2 3 Basic Settings 64 Set the link refresh ranges of RX RY RWr and RWw Up to 256 ranges can be set Page 27 Link refresh CPU Side Device Name Points Start End 256 0100 0101 1 to 256 Link Side CPU Side Precautions Device name RX Device name RY Device name RWr Device name RWw Master local module 1 Transfer 11 Device name X Device name Y Device name W Device name W CPU module Device Name RX RY RWr RWw Default Blank Points RX RY 16 to 8192 Set it in increments of 16 points RWr RWw 4 to 2048 Set it in increments of 4 points Default Blank Start RX RY 00000H to 01FFOH Set a multiple of 16 including 0 RWr RWw 00000H to 007FCH Set a multiple of 4 including O Default Blank End RX R
25. Module Selection Module amp Network Module Module Name RJ61BT11 Standby Master Station Advanced Settings Mounting Position Mounting Base Main Base Mounting Slot No 0 Start I O No Specification Not Set Start VO No 0000 H Number of Occupied Points per 1 Sh 32 Points 3 Adda module label of the master local module The addition method of the module label is the same as that of the master station Page 87 Setting in the master station 4 Setthe contents of Required Settings in the following item XZ Navigation window gt Parameter gt Module Information gt RJ61BT 11 gt Module Parameter gt Required Settings Setting Item Item Setting E Station Type iue oe ee da e Station Type Standby Master Station E Mode Communication Mode Remote Net Ver 1 Mode E Station Number Station No 1 E Transmission Speed Transmission Speed Auto tracking Setting Method of Basic Application Settings Parameter Editor 5 Setthe Own Station Setting in the following item XZ Navigation window gt Parameter gt Module Information gt RJ61BT 11 gt Module Parameter gt Basic Settings gt Own Station Setting Setting Item Single CC Link Configuration Detailed Setting E Link Refresh Settings Link Refresh Settings Detailed Setting G Initial Settings Remote Device Station Initial Settings Detailed Setting 90 3 PROGRAMMING 3 3 Communication Example Using the St
26. Offset This area stores the start buffer memory addresses of RX RY RWw and RWr assigned for each station When two or more stations are occupied a value is stored only in the start buffer memory address of the first station For example when the station number 1 occupies two stations values are stored only in the RX RY RWw RWr offset and size information of the station number 1 and those for the station number 2 remain the default il Size This area stores the sizes of RX RY RWw and RWr assigned for each station unit word When the size is less than one word the storage value is rounded up therefore 1 is stored When eight points are set in the remote I O station points setting 1 is stored For the remote I O station points setting refer to the following K Page 40 Remote I O station points setting If the target station is a reserved station 0000H is stored The following table lists the relationship between RX RY RWw RWr offset size information and buffer memory addresses for each station 3E0H 992 Station No 1 RX offset 0000H 3E1H 993 Station No 1 RX size 0000H 45EH 1118 Station No 64 RX offset 0000H 45FH 1119 Station No 64 RX size 0000H 460H 1120 Station No 1 RY offset 0000H 461H 1121 Station No 1 RY size 0000H 4DEH 1246 Station No 64 RY offset 0000H 4DFH 1247 Station No 64 RY size 0000H 4E0H 1248 Station No 1 RWw offset 0000H 4E1H 1249 Station No 1 RWw size
27. Point If the switch on a CPU module that has been set to the compulsory clear is set to STOP compulsory output to a slave station cannot be performed on an engineering tool by using a device test or other methods The setting is enabled even if RY is refreshed using a module access device Un GD or TO instructions Remote 1 0 station Remote device station Local station Local station Master station station No 1 station No 2 station No 3 station No 4 Remote input RX Remote input RX Remote input RX Station No 1 Input Station No 1 k Station No 1 Station No 2 Remote input RX Station No 2 k Station No 2 Station No 3 Station No 3 Station No 3 Station No 4 Station No 4 Station No 4 Remote output RY Remote output RY Remote output RY Station No 1 I 1 Output Station No 1_ gt Station No 1 Station No 2 Remote output RY Station No 2 Station No 2 Station No 3 Station No 3 Station No 3 Station No 4 Station No 4 Station No 4 Remote register Remote register Remote register RWr RWr RWr Station No 1 Station No 1 Station No 1 Station No 2 je Station No 2 Station No 2 Station No 3 t Station No 3 Station No 3 Station No 4 Station No 4 Station No 4 Remote register RWr Remote register Remote register RWw RWw Station No 1 Station No 1 Station No 2 Station No 2 Station No 3 Remote register
28. RWw Station No 1 Remote register RWw Station No 4 C eae rung Areas where the setting is configured for whether data are refreshed or compulsorily cleared 1 Areas refreshed regardless of the setting 1 FUNCTIONS 1 1 Cyclic Transmission 39 Setting method Configure the output data setting in case of CPU STOP under Supplementary Cyclic Settings in Application Settings 15 Page 69 Supplementary Cyclic Settings Precautions llDevice to be set in the refresh device setting Whether remote output RY is refreshed or compulsorily cleared varies in Link Refresh Settings of the module parameter as described below When Y is set remote output RY is compulsorily cleared regardless of the module parameter When a device other than Y such as M and L is selected remote output RY is refreshed or compulsorily cleared according to the setting Data link stop and restart Data link can be stopped during debugging and other operations Also the stopped data link can be restarted If data link of a master station is stopped data link is stopped in the entire system Page 109 Stopping and restarting data link Remote I O station points setting When the master station is in the remote net Ver 2 mode or remote device net Ver 2 mode the number of refresh points with a remote I O station can be selected from 8 points 16 points and 32 points Chang
29. SB007C Slave station refresh Stores the parameter setting status of output data in case of CPU STOP compulsory clear Off Receives remote output RY setting status in case On Sends 0 data of programmable controller CPU STOP SB0080 Data link status of Stores the communication status with slave stations other stations Off All stations normal On Faulty station found The faulty station number is stored in SW0080 to SW0083 It takes maximum of six seconds for Data link status of other stations SB0080 to turn on after a slave station connected to the master station or local station becomes faulty SB0081 Watchdog timer error Stores whether a watchdog timer error has occurred in other stations status of other stations Off No error On Error Depending on the link refresh timing SB0081 may be updated with the time difference of one sequence scan from the update of Watchdog timer error occurrence status of other stations SW0084 to SW0087 SB0082 Fuse blown status of Stores whether a fuse blown error has occurred in other stations SW0088 other stations to SWO008B Off No error On Error Depending on the link refresh timing SB0082 may be updated with the time difference of one sequence scan from the update of Fuse blown status of other stations SW0088 to SWO008B SB0083 Switch change status Detects whether the setting of setting switches of other stations during of other stations data link has been changed Off No change On Chang
30. SWOO05F Remote device Stores whether the initialization procedure registration instruction using SBOOOD x station has been normally completed initialization 0 Normal procedure Values other than O Error code 47 Page 122 List of Error Codes registration instruction result SWO060 Mode setting Stores the mode setting status O status 0 Online remote net mode 1 Online remote I O net mode 2 Offline 3 Line test 1 4 Line test 2 6 Hardware test C Online remote device net mode SW0061 Station number of Stores the current own station s station number O own station 0 Master station 1 to 64 Local station SW0062 Module operating Stores the module operation setting configured using the parameter O status b15 b12b11b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 O to 0 0 0 0 Station type 0 Master station local station 1 Standby master station Master station duplex function 0 Disable 1 Enable Input data from data link faulty station 0 Clear 1 Hold Number of occupied stations 00 1 station occupied 10 2 station occupied 11 3 station occupied 01 4 station occupied Setting Method of Basic Application Settings 0 Parameter Editor 1 Program Output mode upon CPU STOPcase of programmable controller CPU STOP 0 Refresh to remote output RY 1 Send 0 data to remote output RY Extended cyclic setting 00 Single 01 Double 10 Quadruple 11 Octuple gt Station based block data assurance 0 Disable 1 Enable SWO0064 Numbe
31. This function automatically transfers data between the link device of the master local module and the device of the CPU module or between the link devices RX RY RWr RWw SB and SW of the master local module and the devices of the CPU module or between the link devices SB and SW of the master local module and the module label of the CPU module CPU module Master local module Device Link device Link refresh Rx 4 5 RY RWr RWw Concept of the link refresh range number of points The area range set in Link Refresh Settings under Basic Settings is executed by link refresh 1 Range set in Link Refresh Settings under Basic Settings CPU module Master local module Device Link device Mr 1 FUNCTIONS 1 1 Cyclic Transmission 27 28 Shortening the link refresh time and transmission delay time Use the following methods to shorten time mentioned above by reducing the number of link refresh points of the CPU module In Link Refresh Settings under Basic Settings set only the link devices used in the CPU module as the link refresh range L gt Page 62 Link Refresh Settings Directly access infrequently used link devices through module access devices from the program and remove the corresponding settings from the link refresh range Setting method The link refresh is assigned in Link Refresh Setting
32. area in the corresponding station Parameter setting Do the parameter settings match with the status of the connected modules Check if a remote I O station or remote device station is not connected Match the model set by the parameter with that of the connected module F1 4 Response status Target station number Error code B404H response timeout Check if a response is received from the request destination station within the monitoring time Increase the monitoring time value If the error occurs again check the modules and cables at the destination Is the transient transmission dedicated instruction correctly performed Check the error code stored in completion status when the dedicated instruction was executed Take action according to the error code Do the master station and the intelligent device station have no error Is the target station number correct Check the error code of the CPU module Check the error code of the master station Check the operating status of the master station and the target intelligent device station Check if transient transmission is not being executed for the same station number at the same time 4 5 Troubleshooting by Symptom Take action according to the error code Correct the station number setting If executing for the same station number shift the execution timing 4 TROUBLESHOOTING 115
33. 1 to 16 is turned on For station No 64 b15 of the station number information 49 to 64 is turned on Temporary error invalid station setting cancel execution Temporary error invalid station cancel setting was executed Station number information shows the target station by the bit pattern in units of 16 stations The setting can be simultaneously executed for multiple stations For station No 1 bO of the station number information 1 to 16 is turned on For station No 64 b15 of the station number information 49 to 64 is turned on Master station duplication error cancel execution The master station duplication error cancel instruction was executed Number of retries clear execution The number of retries clear was executed Own station gt gt Master standby master switching occurrence Master station was down or manual switching of the master and standby master station has occurred Refresh execution at standby master switching Refresh was started after switching the standby master station Own station Data link stop Another station Data link stop Data link of the own station was stopped Data link of another station was stopped Another station gt gt WDT error occurrence A WDT error has occurred in another station Another station gt gt Fuse blown occurrence A fuse blown error has occurred in another station lt lt Another station gt
34. 24C2H The bus communication has failed The possible cause is a malfunction due to noise Check the wire and cable distances and ground condition of each device and take measures to reduce noise Perform a hardware test If the error occurs again the possible cause is a hardware failure of the module Please consult your local Mitsubishi representative Parameter information I O No Base No Slot No CPU No 24C3H The bus communication has failed The possible cause is a malfunction due to noise Check the wire and cable distances and ground condition of each device and take measures to reduce noise Perform a hardware test If the error occurs again the possible cause is a hardware failure of the module Please consult your local Mitsubishi representative Parameter information O No Base No Slot No CPU No 24C6H The bus communication has failed The possible cause is a malfunction due to noise Check the wire and cable distances and ground condition of each device and take measures to reduce noise Perform a hardware test If the error occurs again the possible cause is a hardware failure of the module Please consult your local Mitsubishi representative 3C00H A hardware failure has been detected The possible cause is a malfunction due to noise Check the wire and cable distances and ground condition of each device and take measures to reduce noise Perform a hardw
35. Buffer memory Buffer memory areas related to the remote device station initialization procedure registration are listed below Remote device station initialization procedure registration execution individual information Buffer memory address Un G23680 to Un G23743 1 FUNCTIONS 1 4 Remote Device Station Initial Setting Procedure Registration Function 53 54 1 5 Interrupt Setting Function An interrupt request is issued to a CPU module when the interrupt conditions that have been set using an engineering tool are satisfied and the interrupt program can be executed This function is used to stop the control and execute an interrupt program upon an error or for other purposes Because the conditions are set using an engineering tool the number of steps in a program is reduced shortening the scan time An interrupt request can be issued to all stations Setting method Set the interrupt setting function in Interrupt Settings under Application Settings I Page 70 Interrupt Settings 1 6 Master Station Duplication Error Canceling Function When a master station duplication error has been detected the error can be cleared without resetting the CPU module or powering off and on the system How to cancel the error 1 Eliminate the cause of a master station duplication error Another master station may exist on the same line or the line may be being influenced by noise 2 Turn on Master station duplication erro
36. I I I I I I I I I I A1 1 A1 2 A1 3 A1 43 A1 6 3 A1 8 A3 23 A3 3 A3 5 A3 6 Master station YES ERR flashing Slave station RD flashing A2 5 A2 6 A2 10 A4 1 A4 2 Slave station I I l l I l l I l I I l I I l I I l l I I I I l l I l l I l l L ERR on I l l l Slave station L ERR flashing A2 5 A2 7 A4 3 l B2 2 B2 3 Jj I I I A2 3 A2 4 3 A2 9 A2 10 A4 4 A4 5 Slave station SD flashing All slave stations NO L RUN on Troubleshoot using an engineering tool 1 K Page 97 When the RUN LED of the master station turns off 2 K Page 98 Checking the Module Status 3 Engineering tool is required to check the error details 4 The item corresponds to the number of the check item for when a slave station is disconnected Refer to the corresponding check item and take the action lt Page 116 When a slave station is disconnected 96 4 TROUBLESHOOTING 4 1 Checking with LED When the RUN LED of the master station turns off NO RUN LED on S power being YES supplied to the power YES supply module NO Is the LED YES on the power supply module on y Supply power to the power supply module The hardware of the power YES supply module is faulty Replace the hardware The overcurrent protection
37. SW SWO0009 Monitoring time Sets monitoring time when dedicated instructions are used x setting Default 10 seconds value 0 Setting range 1 to 360 seconds If a value outside the range is set the monitoring time will be 360 seconds When SWOOOB is set the time until a dedicated instruction fails is as follows Number of retries 1 x monitoring time SWO000A CPU monitoring Sets the monitoring time of CPU response when the CPU module is accessed x time setting through transient transmission Default 90 seconds value 0 Setting range 1 to 3600 seconds If a value outside the range is set the monitoring time will be 3600 seconds SWOO00B Dedicated Sets the number of retries of when dedicated instructions are used x instruction retry Default 0 No retry count setting Setting range 0 to 7 time If a value outside the range is set the number of times will be 7 SWO0014 Specification of Specifies a station where an initial processing is performed using the x to remote device information registered by the initialization procedure registration using an SWO0017 station to be engineering tool initialized 0 Initial processing not performed 1 Initial processing performed b15 b14 b13 b12 to b3 b2 b1 bo SW0014 16 15 14 13 to 4 3 2 1 SW0015 32 31 30 29 to 20 19 18 17 SW0016 48 47 46 45 to 36 35 34 33 SW0017 64 63 62 61 to 52 51 50 49
38. The message transmission function was executed Reduce the number for simultaneous execution to four or simultaneously for five or more intelligent device stations less BFFBH Too many transient requests were sent from the Wait for a while and send the request again engineering tool or GOT 132 4 TROUBLESHOOTING 4 6 List of Error Codes 4 7 List of Event History This section lists the events saved by the master local modules 00510 00511 00512 00513 00520 00521 00530 00531 00600 00601 coocoo oocot 00C02 00cO8 00c04 00C05 00C06 System lt lt Own station gt gt Data link start Data link of the own station was started lt lt Another station gt gt Data link start Data link of another station was started lt lt Own station gt gt Data link startup execution Data link of the own station has been started in accordance with the data link restart instruction lt lt Own station gt gt Data link stop execution Data link of the own station has been stopped in accordance with the data link stop instruction Temporary error invalid station setting execution Temporary error invalid station setting was executed Station number information shows the target station by the bit pattern in units of 16 stations The setting can be simultaneously executed for multiple stations For station No 1 bO of the station number information
39. Unsigned Bit String 16 bit 0 7 BackUpRWr Word Unsigned Bit String 16 bit 0 15 BackUpRWw Word Unsigned Bit String 16 bit 0 15 VAR GLOBAL 3 PROGRAMMING 3 3 Communication Example Using the Standby Master Function RCPU stSM bAfter RUN1 Sca n ON ControlStart OperateMaster 0 SM402 SET Station 1 M10 ControlStart OperateStandb SET yMasterStation M11 F BT11_1 bIn_ModuleRea BT11 1 bOpe Standby BT11 1 bln ModuleFailure BT11_1 bln_DataLink dy Mir NS SurDisclon OperatsMaste 3 Xo xi XOF MC rStation yt 1 H 1 H t MO StartDitection_OperateMasterS _L tation NoT StartDitection_OperateMasterS tation Compl ScanWaitAfterBackU 10 MO RST pLinkDevice ITH M103 KO NumberOfScansAfterBackUp MOV LinkDevice DO BT11_1 bAcpt_MasterSwitchin Compl ScanWaitAfterBackUp g LinkDevice NumberOfScansAfterBackUp 15 M103 INC LinkDevice 1 H vt DO C NumberOfScansAfterB KOT Compl ScanWaitAfterBackU gt ackUpLinkDevice SET pLinkDevice DO M103 BT11_1 bAcpt_MasterSwitchin g K4X1000 BackUpRX K8 24 BMOVP M A a La w1000 K4Y 1000 BackUpRY K8 BMOVP w1100 wo BackUpRWr K16 BMOVP w1500 W100 BackUpRWw K16 BMOVP W1600 BT11 1 bCompl MasterSwitch Compl ScanWaitAfterBackUp ing
40. circuit has been activated Cancel the reset operation Check the current consumption of the Y Y mounted modules Remove the modules and Pedamiheifan test mount them again STINET ESS v End 1 K Page 111 Hardware Test 4 TROUBLESHOOTING 97 4 1 Checking with LED 98 4 2 Checking the Module Status The following items can be checked in the Module Diagnostics window for the master local module Error Information Displays the details of the errors currently occurring Click the Event History button to check the history of errors that have occurred on the CC Link system errors detected for each module and operations that have been executed Module Information List Displays various status information of the master local module Supplementary Function CC Link Diagnostics Enables checking the cause to resolve the problem when an error occurs in the CC Link system Page 100 Check the details of the error currently occurring and action to remove the error RJe1BT11 Detailed Information Displays detailed information about each error maximum of 3 pieces Cause Displays the detailed error causes Corrective Action Displays the actions to eliminate the error causes 4 TROUBLESHOOTING 4 2 Checking the Module Status Module Name Production information RJe1BT11 rer omen Screty ni ag _Stop Monitoring 5 lte
41. compatible Stores the data input from slave compatible remote remote input stations input RX and Ver 2 RX compatible remote output RY HLocal station Page 149 Ver 2 Stores the data input from the compatible remote master station input RX and Ver 2 compatible remote output RY 4200H to 43FFH 16896 to 17407 Ver 2 WMaster station Read write Page 150 Ver 2 compatible Stores the data output to slave compatible remote remote output stations register RWw and RY Ver 2 compatible remote register RWr HLocal station Page 149 Ver 2 Stores the data output to the compatible remote master station Data input from input RX and Ver 2 other slave stations are also compatible remote stored output RY 4400H to 17408 to 19455 Ver 2 WMaster station Read write Page 150 Ver 2 4BFFH compatible Stores the send data to slave compatible remote remote register stations register RWw and RWw Ver 2 compatible remote register RWr Wi ocal station Page 150 Ver 2 Stores the send data to the compatible remote master station and other salve register RWw and stations Data received from Ver 2 compatible other slave stations are also remote register stored RWr ACOOH to 19456 to 21503 Ver 2 WMaster station Read Page 150 Ver 2 53FFH compatible Stores the data received from compatible remote remote register slave stations register RWw and Rwr Ver 2 compatible remote register RWr HLocal station Page 150 Ver 2
42. etc 2 Product supply including repair parts is not available after production is discontinued 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 5 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 Changes in product specifications The specifications given in the catalogs manuals or technical documents are subject to change without prior notice 181 TRADEMARKS Microsoft Windows Windows Vista Windows NT Windows XP Windows Server Visio Excel PowerPoint Visual Basic Visual C and Access are either registered trademarks or trademarks of Microsoft Corporation in the United States Japan and other countries Intel Pentium and Celeron are either registered trademarks or trademarks of Intel Corporation in the United States and other countries The SD and SDHC logos are
43. interlock with Data link status of other stations SW0080 to SW0083 Ex Interlock example Module label BT11_1 bnSts_DataLinkError_Other 1 Data link status of other stations station No 1 SW0080 0 BT11_1 bnSts_DataLinkError_Other 2 Data link status of other stations station No 2 SW0080 1 BT11 1 bin Mod BT11_1 bIn M BT11 i bin BT11_1 bnSts_Data uleFailure oduleReady Datalink LinkError Other NO StariDirection 1 X0 XOF xi m MO ston 1 m BT11 1 bln Mod BT11_1 bln_M BT11_1 bln BT11_1 bnSts_Data MUNI E oduleReady _DataLink LinkError Other 2 N1 StartDirection_2 XOF X1 1 1 M1 StartDirection_2 N13 T m 16 7 Create the communication program with station No 1 within the control range of NO 15 Create the communication program with station No 2 within the control range of N1 3 PROGRAMMING 3 1 Precautions for Programming 3 2 Example of Communications Between a Master Station and a Local Station This section describes communications between the master station and local station System configuration example The following system configuration is used to explain communication between the master station and local station System configuration The same system is used for the master station and local station Master station remote net Ver 1 mode N Module name RO4CPU RJ61BT11 RX10 RY10R2 Start I O num
44. k 1 SM x n LS x 2 SL x k 1 SM LS x 2 SL SM x n LS x 2 SL Max value SM x n LS x 3 SL x k 1 SM x n LS x 2 SL x k 1 SM LS x 3 SL SM x n LS x 2 SL The letters in the table mean as follows SM Master station sequence scan time LS Link scan time SL Local station sequence scan time n LS SM The decimal point is rounded up k LS SL The decimal point is rounded up Appendix 7 Processing Time APPENDICES 175 ion Ver 2 compatible slave station Master station RX RWr lt local station RY RWw This is the time between the device of the CPU module in a local station turning on off and the device of the CPU module in a master station turning on off This is also the time between data set in the device of the CPU module in a local station and the data stored into the device of the CPU module in a master station The following table lists the calculation formulas Normal value SMxn LSx 1xm 1 SL SM x t x 2 SL x k 1 SM LS x 1x m 1 SL SMxt x2 x k 1 Max value SM xn LS x 2x m f SL SM x t x 3 SL x k 1 SM LS x 2 x m 1 SL SM x t x 3 x k 1 The letters in the table mean as follows SM Master station sequence scan time LS Link scan time SL Local station sequence scan time n LS SM The decimal po
45. v SWO08F 4 63 62 61 to 52 51 50 49 1 to 64 in the table indicate station numbers Only the bit corresponding to the start station number turns on Reserved stations station with the end station number and stations later than that are excepted SWO0090 Line status Stores the line status 0 Normal 1 Data link disabled disconnected SWO0094 Transient Stores whether a transient transmission error has occurred to transmission 0 No transient transmission error SW0097 status 1 Transient transmission error b15 b14 b13 b12 to b3 b2 b1 sws ie s a 8 e 4 3 T4 sms s s oo a v SW0097 64 63 62 61 to 52 51 50 49 1 to 64 in the table indicate station numbers Only the bit corresponding to the start station number turns on Reserved stations station with the end station number and stations later than that are excepted SWO0098 Station number Stores whether station numbers are unique when the start station numbers of to overlap status modules are different SWO009B 0 Normal 1 Station number in use start station number only b15 b14 b13 b12 to b3 b2 b1 bO SW0098 16 15 14 13 to 4 3 2 1 SW0099 32 31 30 29 to 20 19 18 17 SWOO9A 48 47 46 45 to 36 35 34 33 SWOO9B 64 63 62 61 to 52 51 50 49 1 to 64 in the table indicate station numbers Reserved stations station with the end station number and stations later than that are excepted Only the bit corresponding to
46. 0000H 55EH 1347 Station No 64 RWw offset 0000H 55FH 1375 Station No 64 RWw size 0000H 560H 1376 Station No 1 RWr offset 0000H 561H 1377 Station No 1 RWr size 0000H 5DEH 1502 Station No 64 RWr offset 0000H 5DFH 1503 Station No 64 RWr size 0000H 146 APPENDICES Appendix 3 Buffer Memory The following figure shows an example of connecting the local station with the extended cyclic settings and remote I O stations with the remote I O station points setting Master station Local station station No 1 number of occupied stations 2 extended occupied stations 1 number of occupied stations 1 number of cyclic setting octuple Remote I O station station No 4 number of Remote O station station No 3 number of remote I O station points 8 points remote I O station points 8 points 0000000000 ecco 0000000000000000 OOOO OOOOOO0O000 OOOC 000000000 Buffer memory area Value Description Station No 1 RX offset 4000H Start buffer memory address of RX in the station number 1 Station No 1 RX size 24 18H 384 number of points of RX 16 24 words Station No 2 RX offset 4000H Because the station occupies two stations check the area in the station number 1 Station No 2 RX size 0 Default Beca
47. 1 to 64 in the table indicate station numbers The stations need not be set by the number of occupied stations Error invalid stations reserved stations station with the end station number and stations later than that are excepted SWO0020 Module status Stores the communication status between the master local module and CPU O module 0 Normal Values other than 0 Error code LA User s manual for the CPU module used SW0041 Data link restart Stores whether the data link restart instruction using SB0000 has been normally x result completed 0 Normal Values other than O Error code 47 Page 122 List of Error Codes SWO0043 Refresh Stores whether the refresh instruction at standby master switching has been x instruction at normally completed standby master 0 Normal switching result Values other than O Error code 47 Page 122 List of Error Codes SWO0045 Data link stop Stores whether the data link stop instruction using SB0002 has been normally x result completed 0 Normal Values other than O Error code 47 Page 122 List of Error Codes SWO0049 Temporary error Stores whether the temporary error invalid station specification has been x invalid station normally completed specification 0 Normal result Values other than 0 Error code 47 Page 122 List of Error Codes SWO004B Temporary error Stores whether the temporary error invalid station setting has been normally x invalid station canceled specification 0 Normal cancel result V
48. 133 APPENDICES Appendix 1 Module Labels I O signals buffer memory link special relay areas SB and link special register areas SW of a master local module can be set using module labels icture of a module label A module label consists of the following names Instance name Module number Label name Instance name Module number Label name D BT11 1 bln ModuleReady Binstance name The instance name of a master local module is as follows RJ61BT11 BT11 Module number A module number is assigned to distinguish the modules having the same instance name counting from 1 llLabel name A label name is a module specific name BD This symbol indicates that the module label is for direct access A label without this symbol is for refresh The following table lists the differences between refresh and direct access Refresh The values read from written to the module label are collectively reflected to the module when refresh is When refresh is executed executed The time required for the execution of a program can be shortened Direct access The value read from written to the module label is reflected to the module immediately Although the When a value is read from execution time of the program is longer than the one at refresh the responsiveness is improved written to the module label 134 APPENDICES Appendix 1 Module Labels Appendix 2 1 0 Signals This section describes the I
49. 17 32 12H 18 48 13H 19 64 1 to 64 in the table indicate station numbers 14H to 17H 20 to 23 Error invalid station Stores the error invalid station specification status Only the bit corresponding to the start setting station number turns on Default 0 Not set Range The bit corresponding to the station number turns on b15 b 4 b13 b12 to b3 b2 b1 bO 1 to 64 in the table indicate station numbers 18H to 1FH 24 to 31 Use prohibited APPENDICES Appendix 3 Buffer Memory 1 39 20H 1st station to 5FH 64th station 32 1st station to 95 64th station Station information Stores the status of the station type the number of occupied stations and the extended cyclic settings specified in the module parameters for slave stations Default 0101H Ver 1 compatible remote I O station one station occupied and station number 1 0140H Ver 1 compatible remote I O station one station occupied and station number 64 Range Refer to the following b15 to b12 b11 to b8 b7 to b0 Station type Number of occupied stations Station No Eies 01H to 40H 1H Number of occupied stations 1 2H Number of occupied stations 2 3H Number of occupied stations 3 4H Number of occupied stations 4 OH Ver 1 compatible remote I O station 1H Ver 1 compatible remote device station 2H Ver 1 compatible intelligent device station 5H Ver 2 compatible remote device station single 6H Ver 2 compatible
50. 393 418 and 419 444 and 445 470 and 471 9 170H and 171H 22 18AH and 18BH 35 1A4H and 1A5H 48 1BEH and 1BFH 61 1D8H and 1D9H 368 and 369 394 and 395 420 and 421 446 and 447 472 and 473 10 172H and 173H 23 18CH and 18DH 36 1A6H and 1A7H_ 49 1COH and 1C1H 62 1DAH and 1DBH 370 and 371 396 and 397 422 and 423 448 and 449 474 and 475 11 174H and 175H 24 18EH and 18FH 37 1A8H and 1A9H 50 1C2H and 1C3H 63 1DCH and 1DDH 372 and 373 398 and 399 424 and 425 450 and 451 476 and 477 12 176H and 177H 25 190H and 191H 38 1AAH and 1ABH 51 1C4H and 1C5H_ 64 1DEH and 1DFH 374 and 375 400 and 401 426 and 427 452 and 453 478 and 479 13 178H and 179H 26 192H and 193H 39 1ACH and 1ADH 52 1C6H and 1C7H_ 376 and 377 402 and 403 428 and 429 454 and 455 APPENDICES Appendix 3 Buffer Memory 143 gister RWw and remote register RWr This buffer memory area is used when the remote net Ver 1 mode or remote device net Ver 1 mode is selected In the remote net Ver 1 mode and remote device net Ver 1 mode data are stored in the remote register RWr and RWw C Page 18 Remote net Ver 1 mode Page 22 Remote device net Ver 1 mode Remote register RWr For the master station data received from slave stations are stored For local stations data received from the master station are stored 1 2E0H to 2E3H 14 314H t
51. Are there no disconnection short Check cables connected to the Correct the wiring parts circuit incorrect wiring poor faulty station connection and coexistence of When faulty stations occur icio cables Doa sequentially to one end on the transmission distance sition transmission path check cables station distance transmission connected to faulty stations close cable and eee to the master station Multiple meet the specifications stations Are terminating resistors Check if terminating resistors are Connect terminating resistors to connected connected to the both ends in the the both ends in the CC Link CC Link system System Check if a station with built in terminating resistor is connected other than at both ends in the CC Link system A4 2 Power supply for Is the power on and is the applied Check power supplied to the faulty Apply the voltage within the communications voltage within the specified station specified range range A4 3 Noise Is the transmission cable free from Check if the transmission cable is Keep the transmission cable away noise away from the power cable from the power cable Check if the FG terminal is Ground the terminals separately grounded separated from the GND terminal of the power system Reduce the transmission speed Take measures to reduce noise and check if the frequency of Reduce the transmission speed occurrence of noise is reduced A4 4 Start up Has the faulty statio
52. Constant transmission speed BT 51 2 12 8 3 2 1 6 0 8 NI Last station number The value should be multiples of 8 N Number of connected modules A reserved station is excluded ni Total number of occupied stations A reserved station is excluded ST Constant 250 ni x 10 RT Retry processing time Only the link scan with a faulty slave station where data link is being performed is added a p x number of detected faulty stations 1 a Retry processing time of the first station BT x 200 R x retry count setting value 178 5 R 13 2 NI x 4 8 NW x 9 6 B Retry processing time of the second and subsequent stations BT x 200 P x retry count setting value 178 5 P 10 8 F Return processing time added only when there is a faulty station BT x 243 1 ST APPENDICES Appendix 7 Processing Time 1 71 Cyclic transmission delay time This section describes transmission delay time time until data is transmitted s mote I O station Master station RX lt remote I O station input This is the time between a signal input to a remote I O station and the device of a CPU module turning on off The following table lists the calculation formulas Normal value SM x n LS x 1 Rio SM x n x 1 Rio SM LS x 1 Rio SM x n x 1 Rio Max value SM x n LS x 2 Rio SM x n x 2 Rio SM LS x 2 Rio SM x n x 2 Rio The letters in the
53. E Supplementary Cyclic Settings Input Data from Data Link Faulty Station Clear Output Mode upon CPU STOP Send Remote Output RY Station based Block Data Assurance Enable Number of Retries 3 Time Automatic Reconnection Station Count 1 Data Link Setting when CPU is Down Stop the Data Link Scan Mode Setting Asynchronous with Sequence Scan Output Mode upon CPU Error Clear G Interrupt Settings Interrupt Settings lt Detailed Setting gt E Parameter Name Parameter Name 9 write the set parameters to the CPU module on the master station Then reset the CPU module or power off and on the system XZ Online gt Write to PLC Point In this example default values are used for parameters that are not shown above For the parameter setting refer to the chapter explaining the parameters in this manual Page 55 PARAMETER SETTINGS 3 PROGRAMMING 89 3 3 Communication Example Using the Standby Master Function Settings for a standby master station Connect the engineering tool to the CPU module on the standby master station and set the parameters 1 Set the CPU module and add a module label of the CPU module The setting method of the CPU module and addition method of the module label are the same as those of the master station Page 87 Setting in the master station 2 Set the master local module in the following item XZ Navigation gt Parameter gt Module Information gt Right click gt Add New Module
54. Information igduooc uooromc 2 Double click the number of registered procedures displayed on the right side of the set target station number and set each item in the Remote Device Initial Setting Procedure Registration window eD Execution Condition Details of Execution uw eae ol TERRIER write Device write Device No Condition Device No Data Execute iv Set New X X Execute v Set New z Execute w Set New X X X Execute w Set New X X X Execute w Set New X X X Execute w Set New X X X X Execute Set New X X Execute w Set New X X X X Execute Set New X X X X Execute w Set New X X X Execute Set New X X X Execute w Set New X X X X Execute Set New X X Execute w Set New X X X Execute Set New X X Execute Set New Fverite Sat New mex jJ mm jJ 3 Click the OK button and close Remote Device Initial Setting 4 When the initial settings are completed write the settings to the CPU modu
55. Intelligent device station local station cyclic data failure i i 1 Is the read write E24 of word data disabled l I I I I 1 failed to be read written By l E34 l the number of occupieg I l I I I I I 1 Are all RY outputs l I I I Is the read write YES 1 of cyclic data disabled E1 1 E1 2 1 I I Intelligent device station transient data failure code return to the response 1 8 I i NO F1 1 F1 2 F1 4 Master station Master station operation error Is the link stop restart disabled G17 G12 9 of faulty stations disabled or does it take time G3 1 G4 1 6 K Page 108 Status logging 7 The item corresponds to the number of the check item for when cyclic transmission cannot be performed Refer to the corresponding check item and take the action Page 112 When cyclic transmission cannot be performed 8 The item corresponds to the number of the check item for when transient transmission cannot be performed Refer to the corresponding check item and take the action Page 115 When transient transmission cannot be performed 9 The item corresponds to the number of the check item for when operation error occurs on the master station Refer to the corresponding check item and take the action Page 121 When operation error occurs on the master station 4 TROUBLESHOOTING 1 03 4 3 Checking the System Status CCrLink x Diagnostics Result x Erors 1 Connec
56. Invalid Station Intelligent Buffer Select Word Set it to reserve the slave station or to set the slave station as an error invalid station For slave stations that will be connected in future set them as reserved stations To prevent slave stations from being detected as faulty stations at the data link error set them as error invalid stations When the master station is remote net Ver 2 mode or remote device net Ver 2 mode the number of points of a reserved station can be set to zero Set zero points for a reserved station using the engineering tool When a slave station that has been set as an error invalid station is specified as a reserved station reserved station selection is prioritized If an error has occurred in all the slave stations set as an error invalid station the ERR LED turns on Set the size of buffer memory used to perform transient transmission with dedicated instructions This item can be set only when a slave station is a local station intelligent device station or standby master station WSend Set the size of send buffer to send data using the RIWT instruction This item must be set when modules on the standby master station are not MELSEC iQ R series modules Wheceive Set the size of receive buffer to receive data using the RIRD instruction This item must be set when modules on the standby master station are not MELSEC iQ R series modules WAutomatic Set the size of automatic update b
57. No 7 opNouR TF i NOT 400DH RX 1DF to RX 1D0 ME RY 1DF to RY 1D0 421DH RY 1DF to RY 1D0 421DH 400EH RX 1EF to RX 1E0 ME i i RY 1EF to RY1E0 421EH RY 1EF to RY 1E0 421EH ATFCH RXIFCF to RX1FCO ME RY1FCF to RY1FCO 43FCH RY1FCF to RY1FCO 43FCH 41FDH RXIFDF to RXTFDO po RY1FDF to RY1FDO 43FDH RYTFDF to RY1FDO 43FDH 41FEH RX1FEF to RX1FEO Eoi i i RYTFEF to RY1FEO 43FEH i RYTFEF to RY1FEO 43FEH ATFFH RXTFFF to RX1FFO ME RYAFFF to RY1FFO 43FFH T RYAFFF to RY1FFO 43FFH Lakes a HEURE OR RR BE AE AE E EE c Tica es oes Pon etat E nde ae aod Se totes einai iis ns IERI E AE APPENDICES Appendix 3 Buffer Memory 1 49 Ver 2 compatible remote register RWw and Ver 2 compatible remote register RWr This buffer memory area is used when the remote net Ver 2 mode or remote device net Ver 2 mode is selected In the remote net Ver 2 mode or remote device net Ver 2 mode data are stored in the remote register RWr RWw of all slave stations including Ver 1 compatible slave stations L Page 20 Remote net Ver 2 mode K Page 24 Remote device net Ver 2 mode Storage location for each station The storage locations change depending on the number of occupied stations and extended cyclic settings in slave stations The storage locations for each station can be checked using Slave station offset size information Un G992 to Un G1503 E Page 146 Slav
58. Nuclear or Hazardous Materials or Chemicals Mining and Drilling and or other applications where there is a significant risk of injury to the public or property Notwithstanding the above restrictions Mitsubishi may in its sole discretion authorize use of the PRODUCT in one or more of the Prohibited Applications provided that the usage of the PRODUCT is limited only for the specific applications agreed to by Mitsubishi and provided further that no special quality assurance or fail safe redundant or other safety features which exceed the general specifications of the PRODUCTS are required For details please contact the Mitsubishi representative in your region INTRODUCTION Thank you for purchasing the Mitsubishi MELSEC iQ R series programmable controllers This manual describes the functions programming and troubleshooting of the relevant product listed below Before using this product please read this manual and the relevant manuals carefully and develop familiarity with the functions and performance of the MELSEC iQ R series programmable controller to handle the product correctly When applying the program examples provided in this manual to an actual system ensure the applicability and confirm that it will not cause system control problems Please make sure that the end users read this manual Relevant product RJ61BT11 MEMO 10 CONTENTS SAFETY PRECAUTIONS ca 00 020 be e bbs beet abe ed awd eh ties Meee eae REP
59. O signals for the CPU module The I O signal assignment of when the start I O number of the master local module is 0 is listed below List of I O signals The following table lists I O signals The device X is an input signal from the master local module to the CPU module The device Y is an output signal from the CPU module to the master local module X0 Module failure x1 Own station data link status X2 Use prohibited X3 Data link status of other stations X4 to XE Use prohibited XF Module ready X10 to X1F Use prohibited YO to Y1F Use prohibited Do not use turn on any use prohibited signals as an input or output signal to the CPU module Doing so may cause malfunction of the programmable controller system APPENDICES Appendix 2 I O Signals 1 35 Details of I O signals This appendix describes on off timing and conditions of I O signals Module failure X0 This signal indicates whether the module is normal or faulty Off Module normal On Module failure Module failure X0 Module ready XF Own station data link status X1 This signal indicates the data link status of the own station Operation status of own station SBOOGE has the same functionality Use either of X1 or Operation status of own station SBOOGE for programming Note that the on off conditions of X1 are the opposite to those of Operation status of own station SBOOGE The conditions
60. Procedure Registration Input Format Right click in the Remote Device Initial Setting Procedure Registration window and select the input type of Write Data from Input Format Decimal Hexadecimal Default Decimal Execute Flag Select whether to actually execute the registered procedure or not Click it to change the setting Select Set Only to use the setting only as a reference when inputting similar setting items Execute Set Only Default Execute Operating Condition Select whether to newly set the condition for the initial settings or use the same condition as the above line Set New Same as Prev Set Default Set New Execution Condition Details of Execution Execution Operating E z 3 s 5 s Flag Condition Condition Device Execution Write Device Write Device No Condition Device No Data Execute Set New RX 10N RY 3 ON Execute Same as Prev Set x R 10N gt Rww v 2 15 Execution Condition Set the device to execute the initial settings RX Condition Device SB Default Blank Device No Set the device number of the device set to Condition Device Set 0 to the first device number for For RX OH to 37FH each station For SB 0H to 1FFH For instance 0 to 1F are set to the device number for the station No 4
61. Range The bit corresponding to the station number turns on b15 b14 b13 b12 to b3 b2 b1 bO DOH 208 16 15 14 13 to 4 3 2 1 D1H 209 32 31 30 29 to 20 19 18 17 D2H 210 48 47 46 45 to 36 35 34 33 D3H 211 64 63 62 61 to 52 51 50 49 1 to 64 in the table indicate station numbers APPENDICES 140 Appendix 3 Buffer Memory Stores the station number of the remote I O station where 16 points have been set in the A D4H to D7H 212 to 215 16 point remote I O station setting remote I O station points setting When 8 Points 8 Points Reserved has been set the station number is stored in both 8 point remote I O station setting and 16 point remote I O station setting Default 0 Not set Range The bit corresponding to the station number turns on b15 b14 b13 b12 to b3 b2 b1 bO D4H 212 16 15 14 13 to 4 3 2 1 D5H 213 32 31 30 29 to 20 19 18 17 D6H 214 48 47 46 45 to 36 35 34 33 D7H 215 64 63 62 61 to 52 51 50 49 1 to 64 in the table indicate station numbers D8H to DBH 216 to 219 O point reserved Stores the station number of the reserved station where 0 points have been set station specification Default 0 Not set Range The bit corresponding to the station number turns on b15 b14 b13 b12 to b3 b2 b1 bO D8H 216 16 15 14 13 to 4 3 2 1 D9H 217 32 31 30 29 to 20 19 18 17 DAH 218 48 47 46 45 to 36 35 34 33 DBH
62. Remote register Remote register RWw RWw RWw Station No 1 Station No 1 Station No 1 Station No 2 Station No 3 Station No 3 Station No 4 ML hs Target areas for clear hold BEL Areas held regardless of the setting Setting method Setting of the input data from a data link faulty station Set the input data under Supplementary Cyclic Settings in Application Settings 45 Page 69 Supplementary Cyclic Settings lllData link setting when CPU is down Set the data link under Supplementary Cyclic Settings in Application Settings LI Page 69 Supplementary Cyclic Settings 34 1 FUNCTIONS 1 1 Cyclic Transmission etween a master station and a slave station at an error The station status at an error varies depending on the combination of Input Data from Data Link Faulty Station Output Mode upon CPU STOP and Data Link Setting when CPU is Down under Supplementary Cyclic Settings in Application Settings in the module parameters When configuring the settings consider the station status at errors listed below llStatus of a master station standby master station when operating as a master station and remote I O station When the CPU module of the master station is set Continue Continue Hold Continue to STOP at an error Data Link Setting when CPU is Down 7 Continue the Data Link When the
63. Stores the data received from compatible remote the master station register RWw and Ver 2 compatible remote register RWr 5400H to 21504 to 23679 System area 5C7FH 5C80H to 23680 to 23743 Remote device Stores the execution progress Read Page 151 Remote 5CBFH station of the remote device station device station initialization initial setting procedure initialization procedure registration function procedure registration registration execution execution individual individual info information 5CCOH to 23744 to 32767 System area 7FFFH 1 Not available when a standby master station is controlling the system 2 This buffer memory area is used when the remote net Ver 1 mode remote device net Ver 1 mode or remote I O net mode is selected 3 This buffer memory area is used when the remote net Ver 2 mode or remote device net Ver 2 mode is selected APPENDICES 138 Appendix 3 Buffer Memory Do not write data to System area Doing so may cause malfunction of the programmable controller system Details of buffer memory addresses This appendix describes buffer memory areas Para eter information area This area stores parameter settings Do not write data in this area Doing so may cause an error OH 0 Use prohibited 1H 1 Total number of Stores the number of slave stations including a reserved
64. Terminate the data link then delete the logs B323H Although the logs had been set to be deleted with RAM Delete the logs again with RAM Flash ROM selected Flash ROM selected logging was started before deletion of logs was complete B324H Storing logs to the flash ROM was attempted when the Delete the logs with RAM Flash ROM selected then flash ROM was not ready for storage start logging or start logging with RAM selected B325H The cumulative number of times that logs are stored on the Start logging with RAM selected flash ROM has exceeded 100000 times To execute logging with RAM Flash ROM selected replace the module B326H System error Please consult your local Mitsubishi representative B384H In the station information parameter a number other than Set the number within the range of 1H to 40H 1H to 40H is set for a station number including the number of occupied stations B385H The total number of occupied stations set in the station Set the value to 64 or less information parameter exceeded 64 B386H In the station information parameter all the number of Set the value within the range of 1 to 4 occupied stations is set to 0 B388H The station type in the station information parameter is out Set a value within O to 2 in the remote net Ver 1 mode of the range in the remote net Ver 1 mode B38AH System error Please consult your local Mit
65. Ver 1 mode When a local station is in the remote net Ver 1 mode data are stored in the Ver 1 compatible area When a local station is in the remote net Ver 2 mode data are stored in the Ver 2 compatible area 1 FUNCTIONS 1 1 Cyclic Transmission llPoints per module and per system For the points refer to the table of the performance specifications in the following manual MELSEC iQ R CC Link System Master Local Module User s Manual Startup In CC Link increasing the number of occupied stations and extended cyclic settings can increase points per module Set the number of occupied stations and extended cyclic settings for each slave station No of Occupied The number of points is increased by increasing the station numbers occupied per module Station Note that the number of slave stations that can be connected to a CC Link system is decreased because one module occupies the station numbers for multiple modules Extended Cyclic The station numbers occupied by one module are not changed and only the number of points are increased Setting Unlike No of Occupied Station the number of slave stations connected to a CC Link system is not decreased Note however that the transmission delay time is extended compared to that of when the number of points is increased in Number of Occupied Stations llData transfer between RX RY RWr and RWw and a device in a CPU module To perform auto transfer using the module parameters in
66. a CC Link system There are two modes remote net Ver 1 mode and remote net Ver 2 mode Remote net Ver 1 mode A mode used to configure a system only with a master station and Ver 1 compatible slave station Data can be communicated with all stations remote I O station remote device station local station intelligent device station and standby master station in a CC Link system Remote net Ver 2 mode A mode used to configure a system containing master stations and Ver 2 compatible slave stations or to add Ver 2 compatible slave stations in future Data can be communicated with all stations remote I O station remote device station local station intelligent device station and standby master station in a CC Link system Compared to the remote net Ver 1 mode the number of cyclic points per station is increased from 128 to 896 for RX RY and from 16 to 128 for RWr RWw Remote output RY Bit data output from the master station to a slave station For some areas in a local station data are output in the opposite direction Remote register RWr Word data input from a slave station to the master station For some areas in a local station data are output in the opposite direction Remote register RWw Word data output from the master station to a slave station For some areas in a local station data are output in the opposite direction Remote station A generic term for a remote I O station and a re
67. an engineering tool setting a refresh device in Link Refresh Settings under Basic Settings can automatically transfer data between RX RY RWr and RWw in a master local module and a device in a CPU module To perform transfer using a program use a module access device Un GO and FROM TO instructions to transfer data between the buffer memory areas in a master local module and a device in a CPU module 4000H to 41FFH 16384 to 16895 Ver 2 compatible remote input RX Page 149 Ver 2 compatible remote 4200H to 43FFH 16896 to 17407 Ver 2 compatible remote output RY inPut RX and Ver 2 compatible remote output RY 4400H to 4BFFH 17408 to 19455 Ver 2 compatible remote register Page 150 Ver 2 compatible remote RWw register RWw and Ver 2 compatible 4CO0H to 53FFH 19456 to 21503 Ver 2 compatible remote register remote register RWr RWr Storage locations of RX RY RWr and RWw The storage locations change depending on the number of occupied stations and extended cyclic settings in slave stations The storage locations for each station can be checked using Slave station offset size information Un G992 to Un G1503 Page 146 Slave station offset size information Data stored in RX RY RWr and RWw in the local station side are stored in a remote net Ver 1 mode area when the master station is in the remote net Ver 2 mode and the local station is in the remote net Ver 1 mode Four points are occupied per
68. as that set for the master station a certain identified with link status of other stations Check if the cables are properly Correct the wiring transmission SW0080 to Are communications normal if wired speed SW0083 Data the transmission speed is slow link status of such as 156kbps Check if the cables are grounded Ground the shielded part other by the shielded part stations Check if terminating resistors are Connect terminating resistors to Are connected to the both ends in the both ends in the CC Link system communication CC Link system Bnrm rus Check if a station with built in transmission terminating resistor is connected speediisislow other than at both ends in the CC suchas Link system 156kbps When multiple G4 1 Number of retries Number of retries setting Check the number of retries Increase the transmission remote stations setting speed are simultaneously powered off at a speed of 156kbps the L RUN LED turns off temporarily Reduce the number of retries 4 5 Troubleshooting by Symptom 4 TROUBLESHOOTING 121 4 6 List of Error Codes This section lists the error codes error details and causes and action for the errors occur in the processings for data communication between master local module and slave stations or caused by processing requests from the CPU module on the own station 1080H The number of writes to the flash ROM has exceeded 100000 Number of wr
69. configure an interlock circuit in the program and determine corrective actions to be taken between the external device and CPU module in case of a communication failure Do not disassemble or modify the modules Doing so may cause failure malfunction injury or a fire Use any radio communication device such as a cellular phone or PHS Personal Handy phone System more than 25cm away in all directions from the programmable controller Failure to do so may cause malfunction Shut off the external power supply all phases used in the system before mounting or removing the module Failure to do so may cause the module to fail or malfunction Tighten the screws within the specified torque range Undertightening can cause drop of the component or wire short circuit or malfunction Overtightening can damage the screw and or module resulting in drop short circuit or malfunction After the first use of the product do not mount remove the module to from the base unit and the terminal block to from the module and do not insert remove the extended SRAM cassette to from the CPU module more than 50 times IEC 61131 2 compliant respectively Exceeding the limit may cause malfunction After the first use of the product do not insert remove the SD memory card to from the CPU module more than 500 times Exceeding the limit may cause malfunction Do not touch the metal terminals on the back side of the SD memory card Doing so may cause m
70. data output to slave stations are stored For local stations data output to the master station are stored Data input from slave stations are also stored 1 160H and 161H 14 17AH and 17BH 27 194H and 195H 40 1AEH and 1AFH 53 1C8H and 1C9H 352 and 353 378 and 379 404 and 405 430 and 431 456 and 457 2 162H and 163H 15 17CH and 17DH 28 196H and 197H 41 1BOH and 1B1H 54 1CAH and 1CBH 354 and 355 380 and 381 406 and 407 432 and 433 458 and 459 3 164H and 165H 16 17EH and 47FH 29 198H and 199H 42 1B2H and 1B3H 55 1CCH and 1CDH 356 and 357 382 and 383 408 and 409 434 and 435 460 and 461 4 166H and 167H 17 180H and 181H 30 19AH and 19BH 43 1B4H and 1B5H 56 1CEH and 1CFH 358 and 359 384 and 385 410 and 411 436 and 437 462 and 463 5 168H and 169H 18 182H and 183H 31 19CH and 19DH 44 1B6H and 1B7H 57 1D0H and 1D1H 360 and 361 386 and 387 412 and 413 438 and 439 464 and 465 6 16AH and 16BH 19 184H and 185H 32 19EH and 19FH 45 1B8H and 1B9H 58 1D2H and 1D3H 362 and 363 388 and 389 414 and 415 440 and 441 466 and 467 7 16CH and 16DH 20 186H and 187H 33 1A0H and 1A1H_ 46 1BAH and 1BBH 59 1D4H and 1D5H 364 and 365 390 and 391 416 and 417 442 and 443 468 and 469 8 16EH and 16FH 21 188H and 189H 34 1A2H and 1A3H_ 47 1BCH and 1BDH 60 1D6H and 1D7H 366 and 367 392 and
71. data points is out of the range Set the number of data points within 1 to 960 bytes B804H The attribute definition is invalid Correct the attributes definition A transient transmission was performed although the Correct the target station number setting target station does not support transient transmission Correct the function version of the target local station and software version B805H The number of data points is out of the range Set a value within 1 to 100 for writing and within 1 to 160 for reading B807H The start device number is out of the range Setthe start device number within the range The address was not a multiple of 16 when the bit device Setthe address in multiples of 16 when the bit device is was accessed accessed B80AH System error Please consult your local Mitsubishi representative B80DH The set combination address and number of points Set the number of points to be processed within the device exceeded the processable range range B80FH System error Please consult your local Mitsubishi representative B810H System error Please consult your local Mitsubishi representative B811H System error Please consult your local Mitsubishi representative B812H System error Please consult your local Mitsubishi representative B814H The file register capacity is not set Set the file register capacity B815H Transient transmission was performed although the target Set the target station to intelligent mode s
72. for the master station Or the station set in Standby master station or standby master station station number of the module parameter for the master station is a local station B39BH All stations are set as a reserved station Correct the reserved station specification B39CH A station type other than an intelligent device station is Specify the standby master station as an intelligent set as the station type for the station specified in device station Standby master station number of the module Set the same mode for the master station and the parameter for the master station standby master station The mode setting of the master station differs from that of the standby master station B39DH Zero points are set for a station other than a reserved Set zero points for a reserved station station B39EH 8 points or 16 points are set for a station other than a 8 points and 16 points are set for the same remote I O remote I O station station 8 points and 16 points are set for the same remote I O Set either 8 points or 16 points for the remote I O station station B3A0H The mode setting is invalid in the master station local Correct the mode setting of the master station local station or standby master station station or standby master station again and reset the CPU The mode of the master station differs from that of the module standby master station The local station is in the remote net Ver 2 mode and th
73. gt Switch change occurrence While data link was being performed the station number switch or transmission speed switch was changed lt lt Another station gt gt Station number already in use Station number overlap of the slave station has occurred Station number information 1 to 4 shows the overlapped station number by the bit pattern in units of 16 stations The overlap may be simultaneously occurred in multiple stations For station No 2 b1 of the station number information 1 is turned on For station No 64 b15 of the station number information 4 is turned on lt lt Another station gt gt The loading and parameter do not match For loading and parameter consistency status any of the following cases has occurred The station types do not match The number of occupied stations does not match The extended cyclic settings do not match The CC Link compatible versions do not match Station number information 1 to 4 shows the station number where an inconsistency has occurred by the bit pattern in units of 16 stations The inconsistency may be simultaneously occurred in multiple stations For station No 1 bO of the station number information 1 is turned on For station No 64 b15 of the station number information 4 is turned on 24100 Operation Own station gt gt Parameter change occurrence The parameter setting was changed 4 TROUBLESHOOTING 4 7 List of Event History
74. in the external power supply or the programmable controller Failure to do so may result in an accident due to an incorrect output or malfunction 1 Emergency stop circuits protection circuits and protective interlock circuits for conflicting operations such as forward reverse rotations or upper lower limit positioning must be configured external to the programmable controller 2 When the programmable controller detects an abnormal condition it stops the operation and all outputs are Turned off if the overcurrent or overvoltage protection of the power supply module is activated Held or turned off according to the parameter setting if the self diagnostic function of the CPU module detects an error such as a watchdog timer error 3 All outputs may be turned on if an error occurs in a part such as an I O control part where the CPU module cannot detect any error To ensure safety operation in such a case provide a safety mechanism or a fail safe circuit external to the programmable controller For a fail safe circuit example refer to General Safety Requirements in the MELSEC iQ R Module Configuration Manual 4 Outputs may remain on or off due to a failure of a component such as a relay and transistor in an output circuit Configure an external circuit for monitoring output signals that could cause a serious accident In an output circuit when a load current exceeding the rated current or an overcurrent caused by a load short c
75. in the following case Default Blank Remote device station Remote device station station No 1 number of station No 4 number of Master station occupied stations 3 occupied stations 1 RU AETERNE CHEER TES CN Pees eee se td a zit cc CES mo E l Station No 1 j RXSF P v RX60 Station No 4 i EN RXTE m Z Execution Set whether to execute the initial settings with ON of the condition device or with OFF of the ON Condition condition device OFF Default Blank Details of Write Set the device where the initial settings are written RY Execution Device RWw Default Blank Device No Set the device number of the device set in Write Device Set 0 to the first device number for For RY 0H to 37FH each station For RWw 0H to 7FH For instance 0 to 1F are set to the device number for the station No 4 in the following case Default Blank Remote device station Remote device station station No 1 number of station No 4 number of EE M laster Station occupied stations 3 occupied stations 1 RXO Station No 1 RXSF i RX60 Station No 4 RX7F Write Data Set the data for the initial settings the data to be written to the device set to Write Device and For RY ON or OFF Device No For RWw 0H to FFFFH Default Blank 2 PARAMETER SETTINGS 67 2 3 Basic Settings 68 2 4 Application Settings Set the supplementary cyclic settings interrupt settings or other p
76. intelligent device station single 8H Ver 2 compatible remote device station double 9H Ver 2 compatible intelligent device station double BH Ver 2 compatible remote device station quadruple CH Ver 2 compatible intelligent device station quadruple EH Ver 2 compatible remote device station octuple FH Ver 2 compatible intelligent device station octuple 60H to 7FH 96 to 127 Use prohibited 80H to CDH 128 to 205 Automatic update Stores the buffer memory sizes assigned for a local station intelligent device station and buffer assignment standby master station during transient transmission Default 128 words Range 0 word not set or 128 word to 4096 word Note that the total size must be within 4096 word Mist station 80H 128 Use prohibited 81H 129 Use prohibited 82H 130 Automatic update buffer size only for intelligent device stations W26th station CBH 203 Use prohibited CCH 204 Use prohibited CDH 205 Automatic update buffer size only for intelligent device stations CEH CFH 206 207 Use prohibited DOH to D3H 208 to 211 8 point remote I O station setting Stores the station number of the remote I O station where 8 points have been set in the remote I O station points setting When 8 Points 8 Points Reserved has been set the station number is stored in both 8 point remote I O station setting and 16 point remote I O station setting Default 0 Not set
77. is set to Program Basic Settings cannot be set Own Station Setting Set the number of occupied stations or expanded cyclic setting for the master local module No of Occupied Station Set the number of occupied stations of a local station or the standby master station 1 Station Occupied 2 Station Occupied 3 Station Occupied 4 Station Occupied Default 1 Station Occupied Extended Cyclic Setting Set the extended cyclic setting of a local station or the standby master station Single Set it only when Communication Mode is set to Remote Net Ver 2 Mode Double Quadruple Octuple Default Single 2 PARAMETER SETTINGS 9 2 3 Basic Settings 5 60 Network Configuration Settings Set the parameters for the CC Link system in CC Link Configuration under Network Configuration Settings j method i The procedure for the network configuration settings is shown below 1 Select the module in Module List and drag it to List of stations or Network map ra i CC Link Configuration Edit View Closewith Discarding the Setting Close with Reflecting the Setting List of stations Network map i Module List Veri Mode TX Speed is amp kbos Link Scan Time Approx 18 95 ms Version ofSTA i Remote Station Points Expanded Cydic Setting Host Station AJ6SVETCU GBADVN Veri AJ65VBTCU 68DAVN Verl RI6IBT11 Verl 3 Occupied Sta Single 3 Occupied Sta
78. module Check the error of the CPU module and take action using the module diagnostics A hardware failure has been detected Please consult your local Mitsubishi representative B9FFH An error has been detected in the CPU module Check the error of the CPU module and take action using the module diagnostics A hardware failure has been detected Please consult your local Mitsubishi representative BAO1H A hardware failure has been detected Please consult your local Mitsubishi representative BAO2H System error Please consult your local Mitsubishi representative BAO5H System error Please consult your local Mitsubishi representative BAO6H A hardware failure has been detected Please consult your local Mitsubishi representative BAO7H A hardware failure has been detected Please consult your local Mitsubishi representative BAO8H A hardware failure has been detected Please consult your local Mitsubishi representative 128 4 TROUBLESHOOTING 4 6 List of Error Codes BA09H A hardware failure has been detected Please consult your local Mitsubishi representative BAOAH A hardware failure has been detected Please consult your local Mitsubishi representative BAOBH A hardware failure has been detected Please consult your local Mitsubishi representative BAOCH A hardware failure has been detected Please consult your local Mitsubishi
79. module and the link special relay SB and link special register SW of the master local module Program Select this item to set the parameter using the dedicated instruction RLPASET instruction The following are advantages Parameters can be changed without resetting the CPU module More master local modules than the number of modules that can be set using the engineering tool can be mounted Parameter Editor Program Default Parameter Editor Parameter Editor fixed 1 Set Communication Mode and Transmission Speed using the engineering tool even if Program is selected 2 PARAMETER SETTINGS 2 2 Required Settings 2 3 Basic Settings Set the network configuration link refresh settings or other parameters for the master local module Setting Item List Detailed Setting Remote Device Station Initial Settings Detailed Setting ion Set the number of occupied stations and the number of extended cyclic points of the own station Can be set A Can be set partly x Cannot be set Own Station Setting x x O Page 59 Own Station Setting Network Configuration O O x Page 60 Network Settings Configuration Settings Link Refresh Settings O O O Page 62 Link Refresh Settings Initial Settings O O x Page 65 Initial Settings 1 When Setting Method of Basic Application Settings under Parameter Setting Method in Required Settings
80. not overlap with ones used in programs and in other networks Are the link refresh to refresh devices using the module parameters and refresh using a program Un GO or FROM TO instructions being performed at the same time Check the program Check the refresh devices set in the module parameters Execute only one of the refresh processes either link refresh to refresh devices using the module parameters or refresh using a program Un GO or FROM TO instructions Is the correct buffer memory area being read from written to RX RY SB SW Check the program Note that the number of points of 8 point or 16 point I O modules per station is 32 points fixed excluding number of points set for the remote I O station Access the correct buffer memory area in the corresponding station Set the devices so that they do not overlap with ones used in programs and in other networks C1 2 Parameter Is a station to which reading Check if the bit corresponding to Cancel the reserved station setting writing cannot be performed the faulty station is not 1 in setting specified as a reserved station SW0074 to SW0077 Reserved station specification status Data cannot be C2 1 Refresh Is SB0003 Refresh instruction Check if SB0003 Refresh Turn on SB0003 Refresh output from RY instruction when changing parameters by the instruction when changing instruction when changing dedicated instruction tu
81. of Error invalid station specification status SW0078 to SW007B SB0076 Temporary error Stores whether a temporary error invalid station has been set O x invalid station setting Off Not set information On Set The set station number is stored in SW007C to SWOO7F Depending on the link refresh timing SB0076 may be updated with the time difference of one sequence scan from the update of Temporary error invalid status SW007C to SWO07F SB0077 Parameter receive Stores whether parameters have been received from the master station x x status Off Received On Notreceived SB0079 Master station return Stores whether Master Station or Master Station Duplex Function has O x specification been set in Station Type in the module parameter window information Off Master station On Master station duplex function APPENDICES Appendix 4 List of Link Special Relay SB 155 SB007A Standby master station Stores whether the own station has ever operated as a standby master operation history of station own station Off Has no history of operating as a standby master station On Has a history of operating as a standby master station SB007B Master standby master Stores whether the own station is operating as a master station or standby operation status of master station own station Off The own station is operating as a master station On The own station is operating as a standby master station
82. of cyclic to the own station data per station Off Not set On Set SB0070 Master station Stores the data link status O x information Off Data link control by the master station On Data link control by the standby master station SB0071 Standby master station Stores whether a standby master station exists O x information Off Absent On Present SB0072 Scan mode setting Stores the setting status of the scan mode O x information Off Link scan is performed asynchronously with a sequence scan On Link scan is performed synchronously with a sequence scan SB0073 Data link setting when Indicates the data link status specified by the parameter when CPU is O x CPU is down down Off Data link stopped On Data link continued SB0074 Reserved station Stores whether a reserved station has been specified by the parameter O x specification status Off Not specified On Specified The set station number is stored in SW0074 to SW0077 Depending on the link refresh timing SB0074 may be updated with the time difference of one sequence scan from the update of Reserved station specification status SW0074 to SW0077 SB0075 Error invalid station Stores whether an error invalid station has been specified using the O x specification status parameter Off Not specified On Specified The set station number is stored in SW0078 to SW007B Depending on the link refresh timing SB0075 may be updated with the time difference of one sequence scan from the update
83. representative BD86H System error Please consult your local Mitsubishi representative BD87H System error Please consult your local Mitsubishi representative BF11H System error Please consult your local Mitsubishi representative BF12H System error Please consult your local Mitsubishi representative BF13H System error Please consult your local Mitsubishi representative BF14H System error Please consult your local Mitsubishi representative BF15H System error Please consult your local Mitsubishi representative BF16H System error Please consult your local Mitsubishi representative BF17H System error Please consult your local Mitsubishi representative BF18H System error Please consult your local Mitsubishi representative BF19H System error Please consult your local Mitsubishi representative BF1AH System error Please consult your local Mitsubishi representative BF1BH System error Please consult your local Mitsubishi representative BF1CH System error Please consult your local Mitsubishi representative BF20H System error Please consult your local Mitsubishi representative BF30H System error Please consult your local Mitsubishi representative BF31H System error Please consult your local Mitsubishi representative BF32H System error Please consult your local Mitsubishi representative BF33H System error Please consult your local Mitsubishi r
84. representative BAODH A hardware failure has been detected Please consult your local Mitsubishi representative BAOEH A hardware failure has been detected Please consult your local Mitsubishi representative BAOFH A hardware failure has been detected Please consult your local Mitsubishi representative BA10H A hardware failure has been detected Please consult your local Mitsubishi representative BAT11H A hardware failure has been detected Please consult your local Mitsubishi representative BA12H A hardware failure has been detected Please consult your local Mitsubishi representative BA13H A hardware failure has been detected Please consult your local Mitsubishi representative BA14H A hardware communication circuit failure has been Check that the terminating resistor provided with the detected master local module is connected between the DA and DB terminals and execute the hardware test again If the error occurs again even after taking the above please consult your local Mitsubishi representative BA15H A hardware failure has been detected Please consult your local Mitsubishi representative BA16H A hardware communication circuit failure has been Check that the terminating resistor provided with the detected master local module is connected between the DA and DB terminals and execute the hardware test again If the error occurs again even after taking the above please consult your local Mitsubishi representa
85. scan mode setting Set 0 or 1 parameter B394H A value other than 1 to 10 is set in the number of automatic Set the value within the range of 1 to 10 return stations parameter B395H System error Please consult your local Mitsubishi representative B396H The station number is already in use in the station Set a unique number information parameter B397H The station information parameter setting does not meet Set parameters so that the conditions described in the left the following condition are satisfied 16 x A 54 x B 88 x C lt 2304 A The number of remote I O stations B The number of remote device stations C The number of intelligent device stations including local stations B398H A value other than 1 to 4 is set as the number of occupied Set the value within the range of 1 to 4 stations in the station information parameter B399H A value other than 1 to 64 is set in the number of Set the value within the range of 1 to 64 connected modules parameter 4 TROUBLESHOOTING 4 6 List of Error Codes 125 B39AH The station number set using the station number setting of Change the parameter for the master station or change the standby master station differs from the one set in the station number setting of the local station or standby Standby master station number of the module parameter master station Then reset the CPU module on the local
86. setting range is 0 to 64 ns Station number setting for CC Link For CC Link follow the rules below to set the station numbers Set the station numbers not used for other stations If a station number already in use is set an error occurs Set consecutive station numbers for stations in the same system To set empty station numbers for future use set the stations as reserved stations Setting the stations as reserved stations prevents the stations from being detected as a faulty station Set reserved stations in Network Configuration Settings under Basic Settings 1L Page 60 Network Configuration Settings If an empty station number is set without setting a reserved station the station is detected as a faulty station in Data link status of other stations SW0080 to SW0083 The station numbers need to be consecutive but wiring does not need to be performed in the order of station number Set the start station number when the number of occupied stations is two or more llStation number duplication If a station number other than the start station number is already in use in the master local module it is detected Local station Station Station Station Station station No 1 number of occupied No 1 No2 No3 No4 stations 4 Same station No Remote device station Station Station station No 4 number of occupied stations 2 No 4 No 5 If a start station number is in use it
87. standby master station are saved using a program vary depending on the system Hif an error is detected in the master station in the initial status before data link is started Data link control is not switched to the standby master station and data link is not started This applies only to the master station switching function and master station duplex function When the data link startup function by standby master station is used Parameters and program set in the master station and standby master station Set the same module parameters and program in the master station and standby master station If not the operation is not guaranteed Line test When the data link start function by a standby master station is used a line test cannot be executed using the mode setting Use an engineering tool to execute a line test 145 Page 105 Line test 1 FUNCTIONS 1 3 Standby Master Function llProcessing that sets the link devices saved at master switching and refresh instruction at standby master switching After saving the link devices wait a fixed number of scans and execute the processing that sets the link devices saved at master switching and Refresh instruction at standby master switching SB0001 Number of scans for waiting after saving the link devices differs depending on the mode setting Use the following values Remote net Ver 1 mode Remote device net Ver 1 mode Remote I O net mode Fixed to 0 Remote
88. station connected to the connected stations master station Default 64 stations Range 1 to 64 station 2H 2 Number of retries Stores the number of retries to a station where a communication failure has occurred Default 3 times Range 1 to 7 time 3H 3 Number of automatic Stores the number of slave stations that return to system operation by one link scan return stations Default 1 time Range 1 to 10 time 4H 4 Standby master Stores the standby master station number station specification Default 0 0 no standby master station specified Range 0 to 64 0 no standby master station specified 1 to 64 station number of the corresponding station 5H 5 Use prohibited 6H 6 Data link setting Stores the specified data link status if a programmable controller CPU error occurs in the when CPU is down mater station Default 0 Data link stopped Range 0 Data link stopped 1 Data link continued 7H 7 Scan mode setting Stores whether to synchronize a link scan with a sequence scan Default 0 Asynchronous with a sequence scan Range 0 Asynchronous with a sequence scan 1 Synchronous with a sequence scan 8H to FH 8 to 15 Use prohibited 10H to 13H 16 to 19 Reserved station Stores the reserved station specification status Only the bit corresponding to the start setting station number turns on Default 0 Not set Range The bit corresponding to the station number turns on b15 b14 b13 b12 to b3 b2 b1 bO 10H 16 16 11H
89. the master station that stands by for system down of the standby master station Off Not requested On Requested SB000D Remote device station Performs an initial processing using the information registered by the O x initialization procedure initialization procedure registration using an engineering tool registration instruction While SBOOOD is on the remote I O and remote registers are stopped to be refreshed Off Not instructed On Instructed SB0020 Module status Stores the communication status between the master local module and O O CPU module Off Normal On Error SB0040 Data link restart Stores whether the data link restart instruction has been accepted O x acceptance Off Not accepted On Accepted SB0041 Data link restart Stores whether the data link restart instruction has been completed O x completion Off Not completed On Started SB0042 Refresh instruction Stores whether the refresh instruction at standby master switching has O x acceptance status at been accepted standby master Off Not executed switching On Accepted SB0043 Refresh instruction Stores whether the refresh instruction at standby master switching has O x completion status at been completed standby master Off Not executed switching On Switched SB0044 Data link stop Stores whether the data link stop instruction has been accepted O x acceptance Off Not accepted On Accepted SB0045 Data link stop Stores whether the data link stop instruction has been comp
90. the transmission delay time is extended compared to that of when the number of points is increased in Number of Occupied Stations llData transfer between RX RY RWr and RWw and a device in a CPU module To perform auto transfer using the module parameters in an engineering tool setting a refresh device in Link Refresh Settings under Basic Settings can automatically transfer data between RX RY RWr and RWw in a master local module and a device in a CPU module To perform transfer using a program use a module access device Un GO and FROM TO instructions to transfer data between the buffer memory areas in a master local module and a device in a CPU module 4000H to 41FFH 16384 to 16895 Ver 2 compatible remote input RX Page 149 Ver 2 compatible remote 4200H to 43FFH 16896 to 17407 Ver 2 compatible remote output RY inPut RX and Ver 2 compatible remote output RY 4400H to 4BFFH 17408 to 19455 Ver 2 compatible remote register Page 150 Ver 2 compatible remote RWw register RWw and Ver 2 compatible 4CO0H to 53FFH 19456 to 21503 Ver 2 compatible remote register remote register RWr RWr Storage locations of RX RY RWr and RWw The storage locations change depending on the number of occupied stations and extended cyclic settings in slave stations The storage locations for each station can be checked using Slave station offset size information Un G992 to Un G1503 Page 146 Slave station offset
91. to use prohibited 0 Available SWO0163 status 1 Use prohibited b 5 b14 b13 b12 to b3 b2 b1 bO swwo e Jis e 5 e feee sworez aa ar wo o 1 to 64 in the table indicate station numbers Only the bit corresponding to the start station number turns on APPENDICES Appendix 5 List of Link Special Register SW SW0164 Remote device Stores whether the remote device station initialization procedure registration O x x to station has been completed SW0167 initialization 0 Not completed procedure 1 Completed Teen b15 b 14 b13 b3 b2 b1 bO completion status SW0164 2 4 SW0165 18 17 swores aa ar e ss see e e e w sz s s s 1 to 64 in the table indicate station numbers Only the bit corresponding to the start station number turns on SWO0183 Transmission Stores the result of a transmission speed test Q O x speed test result 0 Normal Values other than 0 Error code lt 5 Page 122 List of Error Codes SW0184 Transmission Stores the result of the transmission speed test for each station O x x to speed test result 0 Normal same transmission speed as the master station or no response SW0187 of each station from the module b15 b14 b13 1 Error different transmission speed from the master station b3 1 to 64 in the table indicate station numbers Only the bit corresponding to the start station number turns on b2 b1 bO SW0184 15 14 13 to 4 3 2 1 s
92. type Set the same type of the slave station actually The setting varies depending on the set connected module Version Set CC Link version of the slave station The setting varies depending on the set Select the mode of the master local module if the slave station is a master local module Select the same CC Link version as the version of the slave station actually connected If not data link cannot be performed module 2 PARAMETER SETTINGS 2 3 Basic Settings Item Description Setting range No of Occupied Station Set the number of occupied stations of the slave station Set it to increase the number of link points per slave station The setting varies depending on the set module Expanded Cyclic Setting Set the extended cyclic setting for the slave station Set it to increase the number of link points per slave station Set it only when the mode of the slave station is remote net Ver 2 mode The setting varies depending on the set module Remote Station Points Set the number of points of remote I O RX RY occupied by the slave station Set it to save the devices of the CPU module that are set for the link refresh targets Set it only when the mode of the master station is remote net Ver 2 mode or when the mode of the master station is remote device net Ver 2 mode and the slave station is the remote I O station The setting varies depending on the set module Reserved Error
93. 00 H Number of Occupied Points per 1 Sh 32 Points 3 Adda module label of the master local module The addition method of the module label is the same as that of the master station Page 76 Setting in the master station 4 Setthe contents of Required Settings in the following item SZ Navigation window gt Parameter gt Module Information gt RJ61BT 11 gt Module Parameter gt Required Settings Setting Item ltem E Station Type Station Type Local Station E Mode Communication Mode Remote Net Ver 1 Mode E Station Number Station No 1 E Transmission Speed Transmission Speed Auto tracking Setting Method of Basic Application Settings Parameter Editor 5 Set the Own Station Setting in the following item XZ Navigation window gt Parameter gt Module Information gt RJ61BT11 gt Module Parameter gt Basic Settings gt Own Station Setting Setting Item Item Setting E Own Station Setting No of Occupied Station 1 Station Occupied Extended Cyclic Setting Single zi Network Configuration Settings CC Link Configuration lt Detailed Setting gt Zi Link Refresh Settings Link Refresh Settings lt Detailed Setting gt E Initial Settings Remote Device Station Initial Settings Detailed Setting 3 PROGRAMMING 79 3 2 Example of Communications Between a Master Station and a Local Station 80 6 Set the link refresh settings in the following item XZ Navig
94. 1 4 Remote Device Station Initial Setting Procedure Registration Function Precautions HReflection of the settings The initial settings registered using an engineering tool are reflected to a remote device station by writing the settings to a CPU module and turning on Remote device station initialization procedure registration instruction SBOOOD llProcessing time Because one step is executed per link scan more setting items extend the processing time further than that of when a program is used While Remote device station initialization procedure registration instruction SB000D is on Data in the remote I O RX RY and remote register RWr RWw stops being refreshed BHandling of signals that are required to be always on such as CH L1 Conversion enable flag of an AJ65BT 64RD3 4 Turning off Remote device station initialization procedure registration instruction SBOOOD after the initial processing is completed turns off all the RY signals that have turned on while the initial procedure registration is performed To prevent this use a program to turn on signals that are required to be always on llTurning on Completion status of remote device station initialization procedure SBO05F When Specification of remote device station to be initialized SW0014 to SW0017 is selected Completion status of remote device station initialization procedure SBOO5F does not turn on until the procedure registration is normally c
95. 219 64 63 62 61 to 52 51 50 49 1 to 64 in the table indicate station numbers DCH to DFH 220 to 220 Use prohibited APPENDICES Appendix 3 Buffer Memory 1 41 nput RX and remote output RY This buffer memory area is used when the remote net Ver 1 mode remote device net Ver 1 mode or remote I O net mode is selected In the remote net Ver 1 mode remote device net Ver 1 mode or remote I O net mode data are stored in the remote input RX and remote output RY 1 Page 18 Remote net Ver 1 mode Page 22 Remote device net Ver 1 mode Page 26 Remote I O net mode Remote input RX For the master station data input from slave stations are stored For local stations data input from the master station are stored 1 EOH and E1H 14 FAH and FBH 27 114H and 115H 40 12EH and 12FH 53 148H and 149H 224 and 225 250 and 251 276 and 277 302 and 303 328 and 329 2 E2H and E3H 15 FCHandFDH 28 116H and 117H_ 41 130H and 131H 54 14AH and 14BH 226 and 227 252 and 253 278 and 279 304 and 305 330 and 331 3 E4H and E5H 16 FEH and FFH 29 118H and 119H 42 132H and 133H 55 14CH and 14DH 228 and 229 254 and 255 280 and 281 306 and 307 332 and 333 4 E6H and E7H 17 100H and 101H 30 11AH and 11BH_ 43 134H and 135H 56 14EH and 14FH 230 and 231 256 and 257 282 and 283 308 and 309 334 and 335 5 E8H and E9H 18 102H
96. 9 Refresh instruction completion status at standby master switching 0000 153 Refresh instruction when changing parameters by the dedicated instruction Ls 152 Remote device net mode liuius 13 Remote device net Ver 1 mode 13 22 Remote device net Ver 2 mode 13 24 Remote device station 13 Remote device station initialization procedure registration execution individual information 151 Remote device station initialization procedure registration instruction lessen 153 Remote I O net mode 13 26 Remote I O station 20200005 13 Remote net mode 20000e eee 14 Remote net Ver 1 mode 14 18 Remote net Ver 2 mode 14 20 Remote station 0 02000000e 14 Reserved station specification status 155 162 Reserved error invalid station 61 lj qe T 14 168 RIRC Vreo tes ee RES RAE EE 14 168 RIRDB Luka pn RETE 14 168 RISEND 4 iue em RR er B roe e tene 14 168 opem 14 168 nd apr tee ehh ate aan cyan 14 168 REPASET iux regebat Deedee 14 168 mM RT IM Roepe ae ae eet ee 14 RWW edes ahd ele Parte aed ddan RR RR 14 RX P 14 PRY a iarain sdb eoe ande dodo qoid od 14 SB Ha oe oa edu deed 13 152 Scan mode setting information 155 Setting status of block guarantee of cyclic data per Station scis hee Ae eet ATE 155 Slave station offset size i
97. 9 MITSUBISHI ELECTRIC Mitsubishi Programmable Controller series MELSEC iQ R CC Link System Master Local Module User s Manual Application RJ61BT11 SAFETY PRECAUTIONS Read these precautions before using this product Before using this product please read this manual and the relevant manuals carefully and pay full attention to safety to handle the product correctly The precautions given in this manual are concerned with this product only For the safety precautions of the programmable controller system refer to the user s manual for the CPU module used In this manual the safety precautions are classified into two levels JN WARNING and A CAUTION Indicates that incorrect handling may cause hazardous conditions resulting in A WARNING death or severe injury Indicates that incorrect handling may cause hazardous conditions resulting in A CAUTION minor or moderate injury or property damage Under some circumstances failure to observe the precautions given under A CAUTION may lead to serious consequences Observe the precautions of both levels because they are important for personal and system safety Make sure that the end users read this manual and then keep the manual in a safe place for future reference Design Precautions NWARNING Configure safety circuits external to the programmable controller to ensure that the entire system operates safely even when a fault occurs
98. AO 5EBH 1515 BF BE BD BC BB BA B9 B8 B7 B6 B5 B4 B3 B2 B1 BO 5ECH 1516 CF CE CD cc CB CA C9 C8 C7 C6 C5 C4 C3 C2 C1 CO 5EDH 1517 DF DE DD DC DB DA D9 D8 D7 D6 D5 D4 D3 D2 D1 DO 5EEH 1518 EF EE ED EC EB EA E9 E8 E7 E6 E5 E4 E3 E2 E1 EO 5EFH 1519 FF FE FD FC FB FA F9 F8 F7 F6 F5 F4 F3 F2 F1 FO 5FOH 1520 10F 10E 10D 10C 10B 10A 109 108 107 106 105 104 103 102 101 100 5F1H 1521 TF 11E 11D 11C 11B 11A 119 118 117 116 115 114 113 112 111 110 5F2H 1522 12F 12E 12D 12C 12B 12A 129 128 127 126 125 124 123 122 121 120 5F3H 1523 13F 13E 13D 13C 13B 13A 139 138 137 136 135 134 133 132 131 130 5F4H 1524 14F 14E 14D 14C 14B 14A 149 148 147 146 145 144 143 142 141 140 5F5H 1525 15F 15E 15D 15C 15B 15A 159 158 157 156 155 154 153 152 151 150 5F6H 1526 16F 16E 16D 16C 16B 16A 169 168 167 166 165 164 163 162 161 160 5F7H 1527 17F 17E 17D 17C 17B 17A 179 178 177 176 175 174 173 172 171 170 5F8H 1528 18F 18E 18D 18C 18B 18A 189 188 187 186 185 184 183 182 181 180 5F9H 1529 19F 19E 19D 19C 19B 19A 199 198 197 196 195 194 193 192 191 190 5FAH 1530 1AF 1AE 1AD 1AC 1AB 1AA 1A9 1A8 1A7 1A6 1A5 1A4 1A3 1A2 1A1 1A0 5FBH 1531 1BF 1BE 1BD 1BC 1BB 1BA 1B9 1B8 1B7 1B6 1B5 1B4 1B3 1B2 1B1 1B0 5FCH 1532 1CF 1CE 1CD 1CC 1CB 1CA 1C9 1C8 1C7 1C6 1C5 1C4 1C3 1C2 1C1 1C0 5FDH 1533 1DF 1DE 1DD 1DC 1DB 1DA 1D9 1D8 1D7 1D6 1D5 1D4 1D3 1D2 1D1 1DO 5FE
99. C Link system can be checked from HMI Human Machine Interfaces as well as the engineering tool ecial relay SB To use link special relay SB set them in Link Refresh Settings in Basic Settings so that they are refreshed to the devices or labels of the CPU module Page 62 Link Refresh Settings ned on off by users and by the system The following ranges correspond to when the link special relay areas SB are assigned from SB0000 to SBO1FF Turned on off by users SB0000 to SBO01F Turned on off by the system SB0020 to SBO1FF ecial relay SB lists the link special relay areas SB when they are assigned from SB0000 to SBO1FF The following table When a standby master station is used refer to the respective columns under Availability in the table as explained below When a standby master station is operating as a master station Master station column When a standby master station is operating as a standby master station Local station column Do not turn on or off areas whose numbers are not on the list of link special relay SB Doing so may cause malfunction of the programmable controller system SB0000 Data link restart Restarts the data link that has been stopped by SB0002 Off Not instructed On Instructed SB0001 Refresh instruction at Refreshes cyclic data after data link control is transferred to the standby standby master master station switching Off No
100. CPU module of the local station is setto Continue Continue Continue Continue Continue STOP at an error Data Link Setting when CPU is Down Continue the Data Link When data link Input Data Clear Clear Continue Continue Hold By external All points off for the entire from Data Link Hold Hold signals system is Faulty Station stopped in the module parameters for master station setting When a Input Data Clear Clears the Continue Continue Continue By external All points off communication from Data Link receive area signals failure suchas Faulty Station from the power off in the module remote I O occurs in a parameters station having remote I O for master a station station setting communication failure Hold Holds the receive area from the remote I O station having a communication failure When a Input Data Clear Clears the Continue Continue Holds the Continue Not Continue Not communication from Data Link receive area receive area affected by the affected by the failure suchas Faulty Station from the from the communication communication power off in the module remote device remote device status of the status of the occurs ina parameters station having station having remote device remote device remote device for master a a station station station station setting communication communication failure failure Hold Holds the receive area from the remote device station having a communication fail
101. CTIONS 47 1 3 Standby Master Function 48 Setting method Set the standby master function in the module parameters of an engineering tool L Page 55 PARAMETER SETTINGS Precautions The number of standby master stations One standby master station can be connected in one system llData link control of a standby master station When a master station goes down data link control is automatically transferred to a standby master station Note that an instruction to refresh cyclic data is not issued Use a link special relay SB and link special register SW to issue a refresh instruction 5 Page 50 Link special relay areas SB and link special register areas SW After the instruction is issued information before a master station error is detected is output to each station Change in the module parameter settings of the master station While data link is performed by a standby master station the module parameter settings of the master station cannot be changed llStation number setting for a standby master station If the station number of the standby mater station differs from that set in Standby master station number of the module parameter for the master station an error error code B39A occurs in the standby master station If an error has occurred reset the CPU module of the standby master station after changing the module parameter settings of the master station or changing the station number of the standby master
102. F7H 19 228H to 22BH 32 25CH to 25FH 45 290H to 293H 58 2C4H to 2C7H 500 to 503 552 to 555 604 to 607 656 to 659 708 to 711 7 1F8H to1FBH 20 22CH to 22FH 33 260H to 263H 46 294H to 297H 59 2C8H to 2CBH 504 to 507 556 to 559 608 to 611 660 to 663 712 to 715 8 1FCHto1FFH 21 230H to 233H 34 264H to 267H 47 298H to 29BH 60 2CCH to 2CFH 508 to 511 560 to 563 612 to 615 664 to 667 716 to 719 9 200H to 203H 22 234H to 237H 35 268H to 26BH 48 29CH to 29FH_ 61 2DOH to 2D3H 512 to 515 564 to 567 616 to 619 668 to 671 720 to 723 10 204H to 207H 23 238H to 23BH 36 26CH to 26FH 49 2A0H to 2A3H_ 62 2D4H to 2D7H 516 to 519 568 to 571 620 to 623 672 to 675 724 to 727 11 208H to 20BH 24 23CHt023FH 37 270H to 273H 50 2A4Hto2A7H 63 2D8H to 2DBH 520 to 523 572 to 575 624 to 627 676 to 679 728 to 731 12 20CH to 20FH 25 240H to 243H 38 274H to 277H 51 2A8Hto2ABH 64 2DCH to 2DFH 524 to 527 576 to 579 628 to 631 680 to 683 732 to 735 13 210H to 213H 26 244H to 247H 39 278H to 27BH 52 2ACHto2AFH 528 to 531 580 to 583 632 to 635 684 to 687 APPENDICES Appendix 3 Buffer Memory 1 45 slave station offset size information In the remote net Ver 2 mode and remote device net Ver 2 mode the assignment of RX RY RWw and RWr for each station differs depending on the extended cyclic settings and the remote I O station points setting
103. FH 37 370H to 373H 50 3A4H to 3A7H 63 3D8H to 3DBH 776 to 779 828 to 831 880 to 883 932 to 935 984 to 987 12 30CHto30FH 25 340H to 343H 38 374H to 377H 51 3A8H to 3ABH 64 3DCH to 3DFH 780 to 783 832 to 835 884 to 887 936 to 939 988 to 991 13 310H to 313H 26 344H to 347H 39 378H to 37BH 52 3ACH to 3AFH 784 to 787 836 to 839 888 to 891 940 to 943 144 APPENDICES Appendix 3 Buffer Memory Remote register RWw For the master station data sent to slave stations are stored For local stations data sent to the master station are stored Data received from slave stations are also stored 1 1E0H to 1E3H 14 214H to 217H 27 248H to 24BH 40 27CH to 27FH 53 2B0H to 2B3H 480 to 483 532 to 535 B84 to 587 636 to 639 688 to 691 2 1E4H to 1E7TH 15 218H to 21BH 28 24CH to 24FH 41 280H to 283H 54 2B4H to 2B7H 484 to 487 536 to 539 588 to 591 640 to 643 692 to 695 3 1E8Hto1EBH 16 21CH to 21FH 29 250H to 253H 42 284H to 287H 55 2B8H to 2BBH 488 to 491 540 to 543 592 to 595 644 to 647 696 to 699 4 1ECH to1EFH 17 220H to 223H 30 254H to 257H 43 288H to 28BH 56 2BCH to 2BFH 492 to 495 544 to 547 596 to 599 648 to 651 700 to 703 5 1FOH to 1F3H 18 224H to 227H 31 258H to25BH 44 28CH to 28FH 57 2COH to 2C3H 496 to 499 548 to 551 600 to 603 652 to 655 704 to 707 6 1F4H to 1
104. H 1534 1EF 1EE 1ED 1EC 1EB 1EA 1E9 1E8 1E7 1E6 1E5 1E4 1E3 1E2 1E1 1E0 5FFH 1535 1FF 1FE 1FD 1FC 1FB 1FA 1F9 1F8 1F7 1F6 1F5 1F4 1F3 1F2 1F1 1FO0 Link special register SW This area stores word data indicating the data link status Buffer memory addresses 600H to 7FFH correspond to link special registers SW0000 to SWOTFF Random access buffer This area stores data to be sent to other stations The data are read and written by transient transmission 148 APPENDICES Appendix 3 Buffer Memory Automatic update buffer This area stores data automatically updated when transient transmission communications using the automatic update buffer is performed with an intelligent device station The automatic update buffer size of intelligent device stations is set in Network Configuration Settings under Basic Settings lt Page 60 Network Configuration Settings The following figure shows an example of communications using the automatic update buffer Master station AJ65BT R2N first station CPU module Buffer memory Automatic update buffer for the first Automatic update station Automatic update buffer memory 1 The automatic update buffer for the first station is accessed 2 The data specified in the control data is stored in the device of the CPU module 1 For timing of the automatic update refer to the man
105. LRUCCRERECeSF EROR ona 55 Station Typo PEDEM 56 Dr T 56 Station Numbet ps ose Re oh be eee dae ho pp ee EIER TR ORE ODDS Rep dao a 57 Transmission Speed misri e ete cheese ade Ae Raten Peppe UR FORO ated aed AUR P egos T RR eem 58 Parameter Setting Method 0 0 ccc I I eens 58 2 3 Basic Settings e soisi iR eR Ru pP E eae a a k e Da S emere IR ER EMO amends pe we neem 59 Own Station Settings T H 59 Network Configuration Settings llle I 3 60 Link RefreshiSettings exor ken re RP eb duce iH ae ea Pa p op ed Pre od eee 62 IEEE 65 2 4 Application Settings cocer kee re EE ee eae cecus lecRcr Rx ace edie RR E wm a e de 68 Supplementary Cyclic Settings leeieee II t 69 Interrupt Settiligs s cs Luce a rdia Er rH Rp EP REGEM dU ege niu ue ARRA M Ua xa mE 70 Parameter Name sesssaasu emus eee ca ma kc gend Pcr nuo RU pee PE Puer mus eas ans 71 CHAPTER3 PROGRAMMING 72 3 1 Precautions for Programming lssseeeeeee hh hh 72 3 2 Example of Communications Between a Master Station and a Local Station 73 System configuration example 00 0 e ce I I I In 73 Setting in the master station 2 2 tne ee 76 Setting in the local station ute RR e reped RR Rer aco e EEN Re eR eee 79 Checking the data link Stat S isce su oerrrss srani ai dtue nete RII I ees 81 Program examples ccs cccees tees ce ek RR b
106. LinkDevice BackUpRX K4Y 1000 K8 46 M103 BMOVP 1 H 1 w1000 BackUpRY U0 G224 K8 BMOVI m W1100 BackUpRWr W100 K16 BMOVI W1500 BackUpRWw U0 G736 K16 BMOVP W1600 BT11_1 bAcpt_MasterSwitchin BT11 1 bCompl MasterSwite Compl ScanWaitAfterBa g hing ckUpLinkDevice BT11_1 bReq_Refresh_Stan 71 M103 SET dbyMasterSwitching 1 1 1 Compl ScanWaitAfterBackU RST pLinkDevice M103 BT11 l bAcpt Refresh Stand BT11 1 bCompl Refresh Sta byMasterSwitching ndbyMasterSwitching BT11 1 bReq Refresh Stan 79 RST dbyMasterSwitching 1 H 1 KO ControlStart_OperateMaster SET Station M10 ControlStart OperateMasterSt ross RCPU stSM b1sClock ESTE 90 M10 SM412 INCP 1 1 NO 95 MCR BT11 1 bln ModuleRea BT11 1 bOpe Standby BT11_1 bIn_ModuleFailure BT11_1 bln_DataLink dy Not Ni EEE 96 xo x1 XOF MC byMasterStation vt 1 1 1 H M1 StartDitection_OperateStandby _ MasterStation MI ControlStart_OperateStandby MasterStation RFULSISMBISCIB R Kay 1000 103 M11 SM412 INCP E RCPU stSMbAlways ON ControlStart OperateMaster 108 SM400 RST Station 1 M10 Ni 110 MCR 111 END 1 After saving the link devices wait a fixed number of scans and execute the processing that sets the link devices saved at master switching and Refresh instruction at standby master switching SB0001 For details refer to Page 48 Precautions
107. M x n LS x 2 x m Rd SM x t x 2 Rd SM LS x 2x m Rd SM x t x 2 Rd The letters in the table mean as follows SM Master station sequence scan time LS Link scan time n LS SM The decimal point is rounded up t LS x m SM The decimal point is rounded up Rd Remote device station processing time m Constant according to the extended cyclic setting m 1 3 7 15 iMaster station RY RWw remote device station RY RWw This is the time between the device of a CPU module turning on off and the output of a remote device station turning on off or between data set in the device of a CPU module and the data in a remote device station changed The following table lists the calculation formulas Normal value SMxn LS x 1xm SM xt LS x m Rd SMxn LS x 1xm SM xt LS x m Rd 1 Rd 1 Rd Max value SMxn LS x 2xm SM x t LS x m Rd SMxn LSx 2xm SM x t LS x m Rd 1 Rd 1 Rd The letters in the table mean as follows SM Master station sequence scan time LS Link scan time n LS SM The decimal point is rounded up t LS x m SM The decimal point is rounded up Rd Remote device station processing time m Constant according to the extended cyclic setting 15 APPENDICES 174 Appendix 7 Processing Time al s station Ver 1 compatible slave station
108. MSG A generic term for the GRDMSG and GP RDMSG Remote device net mode A generic term for a remote device net Ver 1 mode and a remote device net Ver 2 mode Remote device net Ver 1 mode A mode used to configure a system only with a master station and Ver 1 compatible remote stations Remote device net Ver 2 mode A mode used to configure a system only with remote stations containing master stations and Ver 2 compatible slave stations or to add Ver 2 compatible slave stations in future a system only with master stations and Ver 1 compatible remote stations Remote device station A station that exchanges I O signals bit data and I O data word data with the master station by cyclic transmission This station cannot perform transient transmission Remote I O net mode A mode used to perform high speed communications in a system consisting of a master station and remote I O station s only Remote I O station A station that exchanges I O signals bit data with the master station by cyclic transmission This station cannot perform transient transmission 13 14 Remote input RX Bit data input from a slave station to the master station For some areas in a local station data are output in the opposite direction Remote net mode A mode used to communicate data with all stations remote I O station remote device station local station intelligent device station and standby master station in
109. NI 0 The data link status is checked 12 Control program using receive data from a local station 14 Program to create send data to a local station 3 PROGRAMMING 3 2 Example of Communications Between a Master Station and a Local Station Receiving station Local station station No 1 Module label BT11 1 bIn ModuleFailure Module failure X0 BT11 1 bIn DataLink Own station data link status X1 BT11_1 bIn_ModuleReady Module ready XF Label to be defined Define global labels as shown below Label Name Data Type StartDirection _ Bit x DataSend Bit VAR_GLOBAL X21 DataRecv B VAR GLoBaL vo X1000 to X101D Remote input RXO to RX1D RJ61BT11 master station Y1000 to Y101D Remote output RYO to RY1D WO to W3 Remote register RWrO to RWr3 W100 to W103 Remote register RWw0 to RWw3 BT11 l bin Mo BT11 i bin M BT11 1 bin duleFailure oduleReady DataLink NO StartDirection X0 XOF X1 M100 StartDirection NOL DataRecv 6 Y30 O Y1001 7 QO NO 9 10 ENI 0 The data link status is checked 5 Control program using receive data from the master station 7 Program to create send data to the master station Program flow Master station When DataSend X20 in the master station is turned on Y1000 in the master station turns on and X1000 in the 14 local station turns on Local station When X1000 in the local
110. No 1 i sending data Range of 1 i 1 Station the station 1 Station i i No 2 No 2 No 2 1 i sending data 1 o I Station 1 Station 1 1 m EEEEEEEREREN 1 1 No 3 1 No 3 1 1 1 1 RY i 1 Range of the master A 1 I station sending data to Station 1 1 the station No 1 No 1 l i Range of the master 1 1 station sending data to Station 1 i the station No 2 No 2 l I Range of the master Range of the I 1 station sending data to station No 3 I I the station No 3 j i T sending data 1 I 1 1 1 RWr L 1 Station EMO Station 1 I No 1 the station No 1 1 No 1 1 1 sending data Station Station 1 i No 2 No 2 1 Stelion ea Station i i No 3 No 3 1 1 I 1 1 RWw RWw RWw I 1 Range of the master 7 station sending data to Station Station j the station No 1 No 1 No 1 i ZEN 9 J o0 1 1 1 Station Station 1 1 1 1 EM cw 1 ECC T 1 Range of the master i station sending data to 1 the station No 3 1 LI I gt Data sent from the master station Area where data is sent to other stations n gt Data sent from slave stations 1 The last two bits in RX and RY cannot be used for communications between a master station and a local station 2 However areas in RWr and RWw of the master station and a local station are occupied for the number of points of a remote I O station When areas in RWr and RWw should not be occupied use the remote net Ver 2 mode
111. Page 56 Mode 1 8 1 FUNCTIONS 1 1 Cyclic Transmission llPoints per module and per system For the points refer to the table of the performance specifications in the following manual MELSEC iQ R CC Link System Master Local Module User s Manual Startup In CC Link increasing the number of occupied stations can increase the number of points per module The number of occupied stations is set for each slave station No of The number of points is increased by increasing the station numbers occupied per module Occupied Note that the number of slave stations that can be connected to a CC Link system is decreased because one module occupies the station Station numbers for multiple modules Data transfer between RX RY RWr and RWw and a device in a CPU module To perform auto transfer using the module parameters in an engineering tool setting a refresh device in Link Refresh Settings under Basic Settings can automatically transfer data between RX RY RWr and RWw in a master local module and a device in a CPU module To perform transfer using a program use a module access device Un GO and FROM TO instructions to transfer data between the buffer memory areas in a master local module and a device in a CPU module EOH to 15FH 224 to 351 Remote input RX Page 142 Remote input RX and 160H to 1DFH 352 to 479 Remote output RY remote output RY 1EO0H to 2DFH 480 to 735 Remote register RWw Page 144 Remote reg
112. Please consult your local Mitsubishi representative B417H System error Please consult your local Mitsubishi representative B418H With the message transmission function an abnormal data Set the receivable data size to a value larger than the was received receive data size B419H System error Please consult your local Mitsubishi representative B41AH_ System error Please consult your local Mitsubishi representative B601H An unsupported request was received Check and correct the request data or the target station number B602H Too many transient requests were sent to the Wait for a while and send the request again corresponding station B603H Too many transient requests were sent to the Wait for a while and send the request again corresponding station B604H Transient transmission was performed during a line test Wait for a while and send the request again B605H The transient storage buffer data was failed to be obtained Wait for a while and send the request again B606H System error Please consult your local Mitsubishi representative B607H The CPU module on the target station is in error Check the CPU module of the target station B608H Transient transmission was performed to the AJ61BT11 or Set the target station to intelligent mode A1SJ61BT11 in the I O mode B60CH System error Please consult your local Mitsubishi representative B700H System error Please consult your local Mitsubishi representative B701H Transient transmission f
113. RE E CA C EE dak 1 CONDITIONS OF USE FOR THE PRODUCT 00 cece tnt 8 hie 8 RELEVANT MANUALS ssssseee eh hh hehe 12 TERMS m PTT 13 CHAPTER 1 FUNCTIONS 15 1 1 Cyclic Transmission ssas saaan RR mm mmm mm ne wide e Reime x meus ie Rime Ce RB ntn ine e Rc Rm Run ae 15 Data flow and link device assignment n 0 0 0 III II 15 ln MMC 17 lil SM c MRRNUKER D ETTLTE LEITET TUI T UI TMETUTULIEMTP 27 Cyclic data integrity assurance 0 2c I ln 29 Sequence scan synchronization specification lille ren 31 Input and output settings when failure occurs hrs 34 Output data setting in case of CPU STOP sssssssleeee eee 39 Data link stop and restart ode cur eren Rr RR ana tnr gebe ced epa b uo dw ope 40 Remote I O station points setting 0 cee eect tte I II 40 1 2 Transient TransmisSIOn ics issus x e enn Rok a c ea a cc cC a RU RR a me on e RR E oe 42 1 3 Standby Master Function 2 2 er pe erp bees Pe RepREORUCHP RUPEE RE ER YDRERE 43 1 4 Remote Device Station Initial Setting Procedure Registration Function lesse 51 1 5 Interrupt Setting Function 0 0c cece REEN ENEE EE EDEN hh nn 54 1 6 Master Station Duplication Error Canceling Function 0 0000 c cece eee eee eee 54 CHAPTER 2 PARAMETER SETTINGS 55 2 1 Setting Parameters 2er I tcp RR ERE YR pleeEERMPEDES pedale ETE EEUU eR ee 55 2 2 Required SettingS 2 29 er IR ERE tuii reia RR te Gee ee eee eeee RW ES II
114. RUN function Installation Precautions NWARNING Shut off the external power supply all phases used in the system before mounting or removing the module Failure to do so may result in electric shock or cause the module to fail or malfunction Installation Precautions NCAUTION Use the programmable controller in an environment that meets the general specifications in the Safety Guidelines included with the base unit Failure to do so may result in electric shock fire malfunction or damage to or deterioration of the product To mount a module place the concave part s located at the bottom onto the guide s of the base unit and push in the module until the hook s located at the top snaps into place Incorrect interconnection may cause malfunction failure or drop of the module When using the programmable controller in an environment of frequent vibrations fix the module with a screw Tighten the screws within the specified torque range Undertightening can cause drop of the screw short circuit or malfunction Overtightening can damage the screw and or module resulting in drop short circuit or malfunction When using an extension cable connect it to the extension cable connector of the base unit securely Check the connection for looseness Poor contact may cause malfunction When using an SD memory card fully insert it into the SD memory card slot Check that it is inserted comple
115. RY Range of the master station sending data to the station No 1 Station Range of the master station sending data to the station No 2 RY Range of the master station sending data to Station the station No 3 No 3 RWr Range of the station No 1 rz fare Rec Station No 1 Station No 2 Range of the szsharsucrumuEErcirrzrirrzrcrrrchgrrr Mts station No 3 sending data Station No 3 RWw RWw Range of the master Station station sending data to the station No 1 No 1 Station RWw Range of the master station sending data to the station No 3 D No 3 UBL gels dei ep RBS j Station gt Data sent from the master station Area wher edge san other stations di Data sent from slave stations 1 FUNCTIONS 1 1 Cyclic Transmission llPoints per module and per system For the points refer to the table of the performance specifications in the following manual MELSEC iQ R CC Link System Master Local Module User s Manual Startup In CC Link increasing the number of occupied stations can increase the number of points per module The number of occupied stations is set for each slave station No of The number of points is increased by increasing the station numbers occupied per module Occupied N
116. Remote Remote output R input RX output RY Remote I O station i i station No 2 number of occupied stations 1 Remote I O station station No 3 number of occupied stations 1 Y10toYiF T X00 to XOF Y00 to YOF i X10 to X1F Inputs RX and RWr of the master station are stored in the outputs RY and RWw of the standby master station By transferring the outputs RY and RWw of the standby master station to the inputs RX and RWr inputs from the slave stations are continued Shaded areas in the figure above Page 86 Communication Example Using the Standby Master Function Operation between the master station returning and the standby master station controlling data link Output from the standby master station Master station standby status Standby master station station No 0 1 number of controlling occupied stations 1 station No 0 Remote Remote Remote Remote input RX output RY Remote I O station station No 2 number of occupied stations 1 input RX output RY Remote O station station No 3 number of i i b J AOOO J EOD Io YO s occupied stations 1 X10to X1E YI0toYAF peo 0003 heseseucceRsserenesecsessro a EO YOOto YOF bBb d 4b 1 X10 to X1F Y10to YAF Outputs RY and RWw from the standby master station are stored in inputs RX an
117. SB0002 Data link stop was turned on during message the destination transmission Stop data link after completion of message transmission With the message transmission function a stop error in To execute message transmission while there is a stop the CPU module was detected error in the CPU module set the data link setting when CPU is down to Continue Data Link BC54H With the message transmission function an abnormal data Execute the message transmission function again If the was received error occurs again the possible cause is a failure of a master local module or remote device station Please consult your local Mitsubishi representative BC55H With the message transmission function an abnormal data Execute the message transmission function again If the was received error occurs again the possible cause is a failure of a master local module or remote device station Please consult your local Mitsubishi representative BC57H Multiple peripherals tried to access the same remote Execute after other processing is completed device station at the same time 130 4 TROUBLESHOOTING 4 6 List of Error Codes With the message transmission function an abnormal data was received Execute the message transmission function again If the error occurs again the possible cause is a failure of a master local module or remote device station Please consult your local Mitsubishi representative
118. SB0057 Master station Stores whether a master station duplication error cancel request has been x duplication error accepted cancel acceptance Off Not accepted On Accepted SB0058 Master station Stores whether a master station duplication error cancel request has been x duplication error completed cancel completion Off Not completed On Completed SB005A Master switching Stores whether the standby master station has detected the system down OQ request acceptance ofthe master station and has accepted a request of switching from standby master operation to master operation Off Not accepted On Accepted SBO005B Master switching Stores whether the standby master station has been switched as a master o request completion station Off Not completed On Completed SBO005C Forced master Stores whether a forced master switching request has been accepted x switching request Off Not accepted acceptance On Accepted SB005D Forced master Stores whether a forced master switching request has been completed O switching request Off Not completed completion On Completed SB005E Execution status of Stores whether the initialization procedure is being performed x remote device station Off Not executed initialization procedure On In process SBOO5SF Completion status of Stores whether the initialization procedure has been completed x remote device station Off Not completed initialization procedure On Completed SB0060 Mode of own station Stores th
119. SBOOOD Remote device Turn on SBOOOD Remote device enabled station initialization procedure station initialization procedure registration instruction has been registration instruction using a turned on using a program program and check that the initialize setting is enabled 4 5 Troubleshooting by Symptom 4 TROUBLESHOOTING 113 Intelligent device station local station Cyclic data E1 1 Refresh data Has the link refresh been correctly Check if no device overlaps with Set the devices so that they do not cannot be read area set RX RY RWw RWr SB ones used in programs or in other overlap with ones used in written SW networks programs and in other networks Is the buffer memory area Check if no device in the master Access the correct buffer accessed correctly RX RY station overlaps with ones used in memory area in the master RWw RWr SB SW programs or in other networks station Set the devices so that they do not overlap with ones used in programs Check if no device in the local Access the correct buffer station overlaps with ones used in memory area in the local programs or in other networks station Set the devices so that they do not overlap with ones used in programs E1 2 Parameter Is a station to which reading Check if the bit corresponding to Cancel the reserved station setting writing cannot be performed the faulty station is not 1 in set
120. Wr number is out Check the parameters and the device range of the target of the valid device range for the connected target station station BC75H A data link error has occurred in all stations during access Issue the request after the data link is started from the peripherals to the remote device station BC76H Time check over has occurred during access from the Increase the time check time in the application of the peripherals to the remote device station request source or check the operation of the target slave station BC81H System error Please consult your local Mitsubishi representative BC90H The message transmission result read request was Correct the target station number at the request source received from the station with an unacceptable target and retry the operation station number BC91H Timeout has occurred in receiving response data of Set a larger value in SWO0009 Monitoring time setting for message transmission execution If the error occurs again check the modules and cables at the destination BD83H System error Please consult your local Mitsubishi representative BD84H System error Please consult your local Mitsubishi representative 4 TROUBLESHOOTING 4 6 List of Error Codes 131 BD85H An error was detected in the CPU module Check the error of the CPU module and take action using the module diagnostics A hardware failure has been detected Please consult your local Mitsubishi
121. Y 0000FH to 01FFFH Set a multiple of 16 1 RWr RWw 00003H to 007FFH Set a multiple of 4 1 Default Blank Target Device Device Name Device when link side is RX X M L B D W R ZR RD Device when link side is RY Y M L B D W R ZR RD Device when link side is RWr M L B D W R ZR RD Device when link side is RWw M L B D W R ZR RD Default Blank Points Start End Range of the device in a CPU module Default Blank Set parameters that differ from the following Link Refresh Settings in Basic Settings of a CC Link master local module Refresh Setting of other network modules O numbers used for I O modules and intelligent function modules Refresh Setting of intelligent function modules 2 PARAMETER SETTINGS 2 3 Basic Settings Refresh Setting between Multiple CPU in the CPU parameters for a multiple CPU system Initial Settings Set the procedure for the initial settings when registering the initial settings of a remote device station using an engineering tool The initial settings are reflected to the remote device station by turning on Remote device station initialization procedure registration instruction SBOOOD Setting method The procedure for the initial settings is shown below 1 Set Target Station No in the Remote Device Initial Setting Target Station No Setting window Registered Procedure
122. a and the data being stored into the buffer memory O Delay time until information of the master station is refreshed in the CPU module 32 1 FUNCTIONS 1 1 Cyclic Transmission Data flow synchronous with a sequence scan Sequence scan lt Link scan CPU module sequence scan Master station buffer memory remote input RX 1 1 1 1 1 1 1 T 1 1 1 1 1 1 o Link scan H H H Response time of the first station d Response time of the corresponding station Response time of the final station Responses from remote I O stations _4 Woes seen cases os oe eee a ee ee ee ee eee eee i i Input 1 Input 2 eee a E E 1 I i i i 4 Transmission delay time i Delay time due to response delay of the remote I O station Delay time of transmission from the remote I O station to the master station Delay time between the master station receiving data and the data being stored into the buffer memory O Delay time until information of the master station is refreshed in the CPU module ecautions MSequence scan time when the synchronous setting is used Do not exceed the following time If the time exceeds the one listed below a timeout error occurs in each station 10Mbps 50ms 5Mbps 50ms 2 5Mbps 100ms 625kbps 400ms 156kbps 800ms 1 FUNCTIONS 1 1 Cyclic Transmission 33 Input and output settings when failu
123. a stored in RY to RX data stored in RWr to RWw and data stored in RWw to RWr using a program and the processing that turns on the Refresh instruction at standby master switching SB0001 For details refer to Page 40 Precautions 1 FUNCTIONS 1 3 Standby Master Function 1 4 Remote Device Station Initial Setting Procedure Registration Function The initial setting of a remote device station which is performed on a program can be registered in advance using an engineering tool and can be saved by turning on the link special relay SB A program for the initial setting is not required Number of initial settings registered Number of remote device stations The initial settings of up to 64 remote device stations can be registered in one master local module Number of initial settings registered per remote device station Up to 32 items of the initial settings can be registered per remote device station An engineering tool and program cannot be used together for the initial setting in one remote device station If they are used together a remote device station may malfunction Hf the processing has stopped Information about an initial setting in progress is stored in Remote device station initialization procedure registration execution individual information buffer memory addresses Un G23680 to Un G23743 of a master local module If the processing has stopped halfway information such as the number of the procedure that has st
124. ailed Reduce the load placed on the transient transmission and perform the transmission again If the error occurs again even after taking the above please consult your local Mitsubishi representative B702H Transient transmission failed Reduce the load placed on the transient transmission and perform the transmission again If the error occurs again even after taking the above please consult your local Mitsubishi representative B703H Transient transmission failed Reduce the load placed on the transient transmission and perform the transmission again If the error occurs again even after taking the above please consult your local Mitsubishi representative B704H Transient transmission failed Reduce the load placed on the transient transmission and perform the transmission again If the error occurs again even after taking the above please consult your local Mitsubishi representative B705H System error Please consult your local Mitsubishi representative B706H System error Please consult your local Mitsubishi representative B771H Too many transient requests were sent to the Wait for a while and send the request again corresponding station B772H System error Please consult your local Mitsubishi representative B773H System error Please consult your local Mitsubishi representative B774H The target station was not an intelligent device station Check if the target station is an intelligent device station B775H Unsupported tran
125. alfunction or failure Do not touch the integrated circuits on the circuit board of an extended SRAM cassette Doing so may cause malfunction or failure Startup and Maintenance Precautions CAUTION Do not drop or apply shock to the battery to be installed in the module Doing so may damage the battery causing the battery fluid to leak inside the battery If the battery is dropped or any shock is applied to it dispose of it without using Startup and maintenance of a control panel must be performed by qualified maintenance personnel with knowledge of protection against electric shock Lock the control panel so that only qualified maintenance personnel can operate it Before handling the module touch a conducting object such as a grounded metal to discharge the static electricity from the human body Failure to do so may cause the module to fail or malfunction Operating Precautions NCAUTION When changing data and operating status and modifying program of the running programmable controller from an external device such as a personal computer connected to an intelligent function module read relevant manuals carefully and ensure the safety before operation Incorrect change or modification may cause system malfunction damage to the machines or accidents Do not power off the programmable controller or reset the CPU module while the setting values in the buffer memory are being written to the fl
126. alues other than 0 Error code lt 5 Page 122 List of Error Codes SWO04D Line test result Stores the result of a line test x 0 Normal Values other than O Error code 47 Page 122 List of Error Codes APPENDICES Appendix 5 List of Link Special Register SW 159 SW0057 Master station duplication error cancel result Stores whether a master station duplication error cancel request has been normally completed 0 Normal completion Values other than 0 Error code 47 Page 122 List of Error Codes SW0058 SWw0059 Detailed LED display status Transmission speed setting Stores the details of the LED display status 0 Off 1 On b15b14b13b12b11b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 bO 0 0 o o o o b LINE ERROR A cable is disconnected or the transmission path has been affected by noise TIME ERROR Responses cannot be received from any station due to the cable being disconnected or the transmission path being affected by noise PRM ERROR Invalid parameter value k MIS ERROR Multiple master stations exist on the same line SW ERROR Error in switch settings P S MST The station is operating as a standby master station gt MST The station is operating as a master station gt ERR Error P RUN The module is operating normally The use of b11 is prohibited Th
127. an abnormal data Execute the message transmission function again If the was received error occurs again the possible cause is a failure of a master local module or remote device station Please consult your local Mitsubishi representative BC60H The message transmission function was executed Reduce the number for simultaneous execution to four or simultaneously for five or more remote device stations less The message transmission function was executed simultaneously for five or more intelligent device stations BC70H The peripherals sent requests to the remote device station Reduce the number for simultaneous execution to four or exceeding the number of concurrent execution less BC71H The remote device station access function was attempted Execute the function from the master station to be performed from a station other than the master station BC72H The remote device station to be accessed from the Check the parameters or operation on the target station peripherals is in any of the following The station is not set in the network parameter The specified station number is not the start station number The station is set as a reserved station A data link error has occurred including error on all stations BC73H The remote device station to be accessed from the Check the station number and station type of the specified peripherals is a remote I O station target station BC74H The specified device RX RY RWw or R
128. an be performed using an engineering tool Ethernet CC Link IE Controller Network CC Link IE Field Network MELSECNET H MELSECNET 10 Point Access to other networks can be performed using an engineering tool only when the master local module is connected to the end network The master local module cannot be used as a relay station 42 1 FUNCTIONS 1 2 Transient Transmission 1 3 If the master station goes down due to an error ina CPU module power supply or others switching the control to the standby Standby Master Function master station a backup station for the master station continues data link This function is used not to stop the entire system even if the master station goes down The standby master function can be categorized into three types as listed below O Enabled X Disabled Master station O x x Master station Standby master switching function station Master station duplex O O x Master station Standby master function duplex station function Data link startup O O O Master station Master station function using a duplex duplex standby master function function station 1 Astandby master station does not start data link until the master station starts up 2 Configure the same system for the master station and standby master station same modules connected module parameters and program The following are the operations of the master
129. an be set 2 Click the Apply button and close Interrupt Settings Word Device Setting Value Input Format Right click in the Interrupt Settings window and select from Word Device Setting Value Input Format Decimal Hexadecimal Default Decimal Device Reception Channel Device No Set the device for the interrupt conditions Detection Method Condition Type Set the detection timing of an interrupt generated by the device set in Device Reception Channel and Device No Condition Value Setthe word device value for the interrupt condition if RWr RWw or SW is set to Device Interrupt Pointer Set an interrupt pointer I to be used for an interrupt program A device can be used for the interrupt pointer Refer to the following table Comment Set a comment for the interrupt pointer used Setting range Device IO to 115 150 to 11023 RX OH to 1FFFH Level ON Interrupt occurs by turning on the device RY OH to 1FFFH Level OFF Interrupt occurs by turning off the device Edge ON Interrupt occurs at the rising edge of the device SB OH to 1FFH Edge OFF Interrupt occurs at the falling edge of the device RWr OH to 7FFH Level Values Match Interrupt occurs when values match 0 to 65535 RWw OH to 7FFH Level Values Mismatch Interrupt occurs when values do not OH to FFFFH match SW OH to 1FFH Edge Values Match Int
130. ance ee RUE Pees Rode bor eee ae ne on ES ee RC d d 82 3 3 Communication Example Using the Standby Master Function 0000 c eee e eee 86 System configuration example 00 eee 86 Setting in the master station llli me 87 Settings for a standby master station 0 0 02 90 Program example ccc aki br As tbe RE RE Rede E Re kth RG SG tie deen 92 CHAPTER 4 TROUBLESHOOTING 96 4 1 Checking with LED 5 2 oi pute E REI ER REPE ERREUR EE REREEERPEE EE Me E EN EUR EUR 96 4 2 Checking the Module Status 2 ese ao eee se Ee ESSE ERE Gp e psa pir Re 98 4 3 Checking the System Status ue et xr E ERREUR EE FE wahoo a aa 100 4 4 EVENIT 111 4 5 Troubleshooting by Symptom leseseeeeeeeeee hh hh hr 112 When cyclic transmission cannot be performed lssilslelelee e 112 When transient transmission cannot be performed lillisseseee eee eee 115 When a slave station is disconnected 0 0 cee 116 When operation error occurs on the master station 0 0 0 0 eee tees 121 4 6 List of Error Codes a eee 122 4 7 List of Event History ey rer ree ener Pein edd Geer gues Sis OE EAE Eia e t ok S Resa ere where 133 APPENDICES 134 Appendix 1 Module Labels 0 00 e eee eee eee hh hh hh 0 i nh hr hn 134 Appendix 2 VO Signals ossis erpin ee ea a e EE E ete el iR Ram RU E Re i ecm c Dn el n leche ev 135 Wreaieri ra C LEETETETTT 135 Details of I O signals io a airia eia E aaan RR m mem
131. and 103H 31 11CH and 11DH 44 136H and 137H 57 150H and 151H 232 and 233 258 and 259 284 and 285 310 and 311 336 and 337 6 EAH and EBH 19 104H and 105H 32 11EH and 11FH 45 138H and 139H 58 152H and 153H 234 and 235 260 and 261 286 and 287 312 and 313 338 and 339 7 ECHandEDH 20 106H and 107H 33 120H and 124H 46 13AH and 13BH 59 154H and 155H 236 and 237 262 and 263 288 and 289 314 and 315 340 and 341 8 EEH and EFH 21 108H and 109H 34 122H and 123H 47 13CH and 13DH 60 156H and 157H 238 and 239 264 and 265 290 and 291 316 and 317 342 and 343 9 FOH and F1H 22 10AH and 10BH 35 124H and 125H 48 13EH and 13FH 61 158H and 159H 240 and 241 266 and 267 292 and 293 318 and 319 344 and 345 10 F2H and F3H 23 10CH and 10DH 36 126H and 127H 49 140H and 141H 62 15AH and 15BH 242 and 243 268 and 269 294 and 295 320 and 321 346 and 347 11 F4H and F5H 24 10EH and 10FH 37 128H and 129H 50 142H and 143H 63 15CH and 15DH 244 and 245 270 and 271 296 and 297 322 and 323 348 and 349 12 F6H and F7H 25 110H and 114H 38 12AH and 12BH 51 144H and 145H 64 15EH and 15FH 246 and 247 272 and 273 298 and 299 324 and 325 350 and 351 13 F8H and F9H 26 112H and 113H 39 12CH and 12DH 52 146H and 147H 248 and 249 274 and 275 300 and 301 326 and 327 APPENDICES 142 Appendix 3 Buffer Memory Remote output RY For the master station
132. andby Master Function 6 Set the link refresh settings in the following item XZ Navigation window gt Parameter gt Module Information gt RJ61BT11 gt Module Parameter gt Basic Settings gt Link Refresh Settings 7 Set the Supplementary Cyclic Settings in the following item XZ Navigation window gt Parameter gt Module Information gt RJ61BT11 gt Module Parameter gt Application Settings gt Supplementary Cyclic Settings Setting Item Output Mode upon CPU STOP Send Remote Output RY Station based Block Data Assurance Data Link Setting when CPU is Down Scan Mode Setting Output Mode upon CPU Error Enable Atomatic Reconnecion Staion Count M Clear on the system XZ Online gt Write to PLC In this example default values are used for parameters that are not shown above For the parameter setting refer to the chapter explaining the parameters in this manual Page 55 PARAMETER SETTINGS 3 PROGRAMMING 91 3 3 Communication Example Using the Standby Master Function 92 Program example Master station standby master station Module label RCPU stSM bAlways ON Always on SM400 RCPU stSM bAfter RUN1 Scan ON Turning on for one scan after RUN SM402 RCPU stSM b1sClock One second clock SM412 BT11_1 bIn_ModuleFailure Module failure X0 BT11 1 bIn DataLink Own
133. arameters for the master local module Input the Setting Item to Search hd Gy Required Settings TEn Input Data from Data Link Faulty Station Clear Output Mode upon CPU STOP Number of Retries Automatic Reconnection Station Count Data Link Setting when CPU is Down Output Mode upon CPU Error Send Remote Output RY Disable 3Time 1 Stop the Data Link Asynchronous with Sequence Scan Clear Detailed Setting Set the supplementary settings for the cyclic transmission Supplementary Cyclic O A AB Page 69 Supplementary Settings Cyclic Settings Interrupt Settings O O O Page 70 Interrupt Settings Parameter Name O O o Page 71 Parameter Name 1 When Setting Method of Basic Application Settings under Parameter Setting Method in Required Settings is set to Program Application Settings cannot be set 2 Data Link Setting when CPU is Down cannot be set 3 Number of Retries Automatic Reconnection Station Count Data Link Setting when CPU is Down and Scan Mode Setting cannot be set 2 PARAMETER SETTINGS 2 4 Application Settings Supplementary Cyclic Settings Set the station based block data assurance scan mode setting or other parameters Item Description Setting range Input Data from Data Link Faulty Station Set whether to clear or hold data input output from a data link faulty
134. are test If the error occurs again the possible cause is a hardware failure of the module Please consult your local Mitsubishi representative 3C02H A bus error has been detected The possible cause is a malfunction due to noise Check the wire and cable distances and ground condition of each device and take measures to reduce noise Perform a hardware test If the error occurs again the possible cause is a hardware failure of the module Please consult your local Mitsubishi representative 3C10H A hardware failure has been detected Take measures to reduce noise Reset the CPU module and run it again If the same error code is displayed again the possible cause is a hardware failure of the error module Please consult your local Mitsubishi representative 122 4 TROUBLESHOOTING 4 6 List of Error Codes 3C14H A bus error has been detected Reset the CPU module and run it again If the same error code is displayed again the possible cause is a hardware failure of the error module or CPU module Please consult your local Mitsubishi representative B002H System error Please consult your local Mitsubishi representative B101H System error Please consult your local Mitsubishi representative B102H System error Please consult your local Mitsubishi representative B103H System error Please consult your local Mitsubishi
135. arting an interrupt program by the rising falling edge of the specified device Do not start an interrupt program using instructions such as PLS and PLF that depend on the rising falling edge of the specified devices because changes in devices might not be read A request for the interrupt is issued by turning on RX10 UO Since change of RX10 may not be read H PES 132250 l this cannot be specified as interrupt condition EAn interrupt cannot be generated Changes in the interrupt condition device cannot be detected if the change is shorter than the transmission delay time ilUsing cyclic data in an interrupt program When an interrupt program is executed RX RY RWr and RWw are not link refreshed to CPU module devices Therefore directly access to the buffer memory of a master local module by using Module access device Un GD HAt data link error When data link is faulty a request for the interrupt to a CPU module is not issued Parameter Name Item Description Setting range Parameter Name Set a name for the module parameter if desired Up to 8 one byte or two byte characters Default Blank 2 PARAMETER SETTINGS 71 2 4 Application Settings 72 3 PROGRAMMING This chapter describes programming and start up examples of the master local module 3 1 Precautions for Programming This section describes precautions to create master local module programs gt k program For a cyclic transmission program
136. as poor cable connection and noise can be easily identified With RAM Flash ROM selected the first 45 logs after logging start are stored on the flash ROM Logs stored on the flash ROM can be checked even after the system is powered off and on or the programmable controller CPU module is reset llProcedure 1 Open the CC Link Diagnostics window XZ Diagnostics gt CC Link Diagnostics 2 Double click Status Logging in Related Functions 3 Set Time of Logging Acquisition Enter the period for which logging is being executed When 0 seconds is set logging will be continued until the Stop Logging button is clicked or the number of logs reaches 5000 4 Select either RAM or RAM Flash ROM in Log Storage Area in CC Link Module If the engineering tool cannot be connected at all times select RAM Flash ROM After logs are collected connect the engineering tool to check the log maximum 45 items stored in the Flash ROM If the engineering tool can be connected at all times up to 5000 logs can be stored regardless of the selected option RAM or RAM Flash ROM 5 Click the Start Logging button Logging will be executed for the specified period Logging will stop when the Stop Logging button is clicked or the number of logs reaches 5000 6 Select the item in the Log List to display its status in the log display part Logging Time of Logging Acquisition 24 D 1 to 65535 seconds 18 ho
137. ash ROM in the module Doing so will make the data in the flash ROM undefined The values need to be set in the buffer memory and written to the flash ROM again Doing so also can cause malfunction or failure of the module Disposal Precautions NCAUTION When disposing of this product treat it as industrial waste When disposing of batteries separate them from other wastes according to the local regulations For details on battery regulations in EU member states refer to the MELSEC iQ R Module Configuration Manual Transportation Precautions NCAUTION When transporting lithium batteries follow the transportation regulations For details on the regulated models refer to the MELSEC iQ R Module Configuration Manual The halogens such as fluorine chlorine bromine and iodine which are contained in a fumigant used for disinfection and pest control of wood packaging materials may cause failure of the product Prevent the entry of fumigant residues into the product or consider other methods such as heat treatment instead of fumigation The disinfection and pest control measures must be applied to unprocessed raw wood CONDITIONS OF USE FOR THE PRODUCT 1 Mitsubishi programmable controller the PRODUCT shall be used in conditions i where any problem fault or failure occurring in the PRODUCT if any shall not lead to any major or serious accident and ii where the backup and fai
138. assured even if station based block data assurance is not set Assurance of 32 bit data L Page 29 32 bit data integrity assurance 1 FUNCTIONS 1 1 Cyclic Transmission Sequence scan synchronization specification Whether to synchronize the link scan with the sequence scan of a CPU module or not can be selected Difference between asynchronous and synchronous settings Asynchronous setting Link scan is performed asynchronously with the sequence scan of the CPU module Select this item to shorten input transmission delay time when sequence scan takes much more time than link scan Note that output transmission delay time will become longer llSynchronous setting Data link is performed with a scan synchronizing a program The sequence scan and link scan start simultaneously Select this item to shorten output transmission delay time Note however that the input transmission delay time becomes longer if a sequence scan takes much longer than a link scan Because of the synchronization extended sequence scan time increases link scan time Point When a link scan is synchronized with a sequence scan the L RUN LED may turn on dimly Setting method Set sequence scan synchronization under Supplementary Cyclic Settings in Application Settings 15 Page 69 Supplementary Cyclic Settings Data flow Data flows in the asynchronous mode and synchronous mode are explained below using examples of communications bet
139. ation No 2 number of occupied stations 1 Remote io sition T station No 3 number of occupied stations 1 RX10 to RX1F i 1 i RX00 to RXOF i 1 i i i RX20 to RX2F RX30 to RX3F RX40 to RX4F Outputs RY and RWw of the standby master station are stored in inputs RX and RWr of the master station By transferring the inputs RX and RWr of the master station to the outputs RY and RWw outputs to the slave stations are continued Shaded areas in the figure above Page 86 Communication Example Using the Standby Master Function Input of the master station Master station controlling station No 1 0 Standby master station Remote Remote Remote Remote input RX output RY Remote I O station station No 2 number of occupied stations 1 Remote O station 4 1 station No 3 number of zone br Erin ee t 4 occupied stations 1 RX30 to RX3EANRY30 to Rvar ANS xtotoxte ytotovie emm LRL LLL LLLA RAHO R X00 to XOF YOO to YOF Inputs RX and RWr of the standby master station are stored in the outputs RY and RWw of the master station By transferring the outputs RY and RWw of the master station to the inputs RX and RWr inputs from the slave stations are continued Shaded areas in the figure above Page 86 Communication Example Using the Standby Master Function 1 FUN
140. ation No 3 n sending data Y j s p s Data sent from the master station m Area where data is sent to other stations nud Data sent from slave stations 1 FUNCTIONS 1 1 1 Cyclic Transmission 5 16 input and output of the master station Data can be input to and output from all slave stations Areas are assigned in the order of station number For input to the master station data in RX and RWr of all slave stations are stored into RX and RWr of the master station In a local station however data in RY and RWw of a local station are stored into RX and RWr of the master station For output from the master station data stored in RY and RWw of the master station are output to RY and RWw of all slave stations In a local station however data are stored into RX and RWr iinput and output of a local station Data can be input from all slave stations Data can be output from a local station only to the master station Areas are assigned in the order of station number For input to local stations data in RY and RWw of other stations are stored into RX and RWr of local stations Data in RX and RWr of other slave stations are stored into RY and RWw of local stations For output from local stations data stored in RY and RWw own station send range are stored into RX and RWr of the master station How to start communications Power on the slave station then master station to start data link When the module paramete
141. ation window gt Parameter gt Module Information gt RJ61BT11 gt Module Parameter gt Basic Settings gt Link Refresh Settings 7 Set the Supplementary Cyclic Settings in the following item XZ Navigation window gt Parameter gt Module Information gt RJ61BT 11 gt Module Parameter gt Application Settings gt Supplementary Cyclic Settings 8 Write the set parameters to the CPU module on the local station Then reset the CPU module or power off and on the system XZ Online gt Write to PLC In this example default values are used for parameters that are not shown above For the parameter setting refer to the chapter explaining the parameters in this manual Page 55 PARAMETER SETTINGS 3 PROGRAMMING 3 2 Example of Communications Between a Master Station and a Local Station Checking the data link status Check whether data link is normally performed between the master station and local station after setting parameters for both of the stations 1 Power on the local station then master station to start data link 2 When the LEDs are in the following states data link is being performed normally LEDs on the master station RUN On ERR Off MST On S MST Off 156K On 625K Off 2 5M 5M 10M L RUN On LERR Off sD Flashing RD 1 The LEDs may look dimly lit or off depending on the communication sta
142. aximum station number during data link station number set using communication the station number setting switches station number 1 to 64 station Reserved stations are excepted Swo0072 Number of Stores the number of modules performing data link connected Reserved stations are excepted modules SWO0073 Standby master Stores the standby master station number station number 1 to 64 station SWO0074 Reserved station Stores whether a station has been set as a reserved station to specification 0 A station other than a reserved station SWO0077 status 1 Reserved station b15 b14 b13 b12 to bO SW0074 SW0075 swor CEEE 1 to 64 in the table indicate station numbers Only the bit corresponding to the start station number turns on The station with the end station number and stations later than that are excepted SW0078 Error invalid Stores whether a station has been set as an error invalid station to station 0 A station other than an error invalid station SW007B specification 1 Error invalid station Saus b15 b14 b13 b12 to b3 b2 bi bO SW0078 16 15 14 13 to 4 3 2 1 SW0079 32 31 30 29 to 20 19 18 17 SWO007A 48 47 46 45 to 36 35 34 33 SWO007B 64 63 62 61 to 52 51 50 49 1 to 64 in the table indicate station numbers Only the bit corresponding to the start station number turns on Reserved stations station with the end station number and stations later than that are excepted APPENDICES 162 Appendix 5 List of Link Special Reg
143. ber X Y00 to X Y1F X20 to X2F Y30 to Y3F j nen EO 1 1 EEN RAEE a eM o t Local station station No 1 I remote net Ver 1 mode gt p grt EMI d N DN UU Terminating resistor Terminating resistor Number of occupied stations 1 3 PROGRAMMING 73 3 2 Example of Communications Between a Master Station and a Local Station Remote net Ver 1 mode is used in this program examples When the remote net Ver 2 mode or remote device net Ver 2 mode is used the buffer memory addresses of storage locations vary Page 18 Remote net Ver 1 mode MRX RY assignment CPU module Master station Local station CPU module Buffer memory 1 I ai Buffer memory oy 1 remote input RX f 1 Device ee o od 1 1 1 Device A remote input RX H aired ick 1 1 1 l i 1 f 1 1 1 1 1 X1000 Station Station EOH Station FOH X1000 Station Not No1 _ No 1 LP Not 1 X101D a E1HK EIH t X101D i 1 t i 1 1 E x f 1 remote output RY remote output RY 1 i i 1 i ll ii Ez i 1 I Y1000 Station 1 Station 160H Station 160H Y1000 Station Not No1 PRU M No 1 ALL i No1 i Y101D T t E TT 161H TI 161H
144. ber of occupied stations of two or more the integrity of cyclic data is assured per slave station An interlock for the number of occupied stations in units of four words is not required 3 PROGRAMMING 8 3 2 Example of Communications Between a Master Station and a Local Station 5 86 3 3 Communication Example Using the Standby Master Function This section describes communications using the master station duplex function of the standby master function System configuration example The following system configuration is used to explain communications using the master station duplex function System configuration The same system is used for the master station and standby master station Remote device station Intelligent device station Standby master station station No 2 number of station No 4 number of station No 1 number of Master station occupied stations 2 occupied stations 1 occupied stations 1 o d o o o om 8g 000 E H i m OOOO OO0000000 TeL 3 PROGRAMMING 3 3 Communication Example Using the Standby Master Function Setting in the master station Connect the engineering tool to the CPU module on the master station and set the parameters 1 Set the CPU module in the following item TZ Project gt New 2 Click the Yes button to add a modu
145. ber of stations TR Transient processing time added only when a transient request processing is executed When a master station issues a transient request 180 When a local station issues a transient request 40 8 x number of stations that issued a transient request APPENDICES Appendix 7 Processing Time 1 69 RT Retry processing time Only the link scan with a faulty slave station where data link is being performed is added a B x number of detected faulty stations 1 a Retry processing time of the first station BT x 200 R x retry count setting value 178 5 When a transient request is issued R 13 2 NI x 4 8 NW x 9 6 180 When a transient request is not issued R 13 2 NI x 4 8 NW x 9 6 p Retry processing time of the second and subsequent stations BT x 200 P x retry count setting value 178 5 P 10 8 F Return processing time added only when there is a faulty station BT x 243 1 210 8 x number of automatic return stations 1 ST LS BT x 27 NI x 4 8 NW x 9 6 N x 30 ni x 4 8 nw x 9 6 ST EX RT F ps BT Constant transmission speed BT 51 2 12 8 NI Last station number in A and B The number of occupied stations included but a reserved station excluded The value should be multiples of 8 A Last station number in a remote I O station B Last station number in a remote device station The number of occupied station
146. ce station The number of occupied stations is included C Last station number in local stations standby master stations and intelligent device stations The number of occupied stations is included NW Last station number in B and C The number of occupied stations included but a reserved station excluded The value should be multiples of 8 NI NW 8 16 24 32 40 48 56 64 N Number of connected modules A reserved station is excluded ni a b c A reserved station is excluded a Total number of stations occupied by a remote I O station b Total number of stations occupied by a remote device station c Total number of stations occupied by local stations standby master stations and intelligent device stations nw b c A reserved station is excluded ST Constant The largest value in the results of Q to amp When B is 0 the result of is ignored When C is 0 the result of O is ignored Q 800 A x 15 6 900 B x 50 C x26 1200 C x 100 C gt 26 3700 C 26 x 25 EX Constant Add 50 to the sum in the table below when the remote net Ver 2 mode is used Single 0 0 0 0 Double 70 x number of stations 80 x number of stations 90 x number of stations 100 x number of stations Quadruple 90 x number of stations 110 x number of stations 130 x number of stations 150 x number of stations Octuple 110 x number of stations 160 x number of stations 210 x number of stations 260 x num
147. cking When the terminal block is installed or removed or line status becomes unstable during the power on it may takes five seconds or longer for the transmission speed to be established Set the same transmission speed in all the stations in the CC Link system Data link cannot be performed with a slave station where the different transmission speed from the master station is set The transmission speed that can be set varies depending on the overall distance of Ver 1 10 compatible CC Link dedicated cable LA MELSEC iQ R CC Link System Master Local Module User s Manual Startup Check whether the same transmission speed are set for both the master station and slave stations by obtaining checking the transmission speed setting using the operation test of CC Link diagnostics lt 5 Page 107 Checking the transmission speed setting Parameter Setting Method Select whether to set parameters of the master local module with the engineering tool or with a program Setting Method of Basic Application Settings WlParameter Editor Select this item to set the parameter using the engineering tool The following are advantages Parameters can be easily set in the window without creating a program for setting The data will be automatically transferred between the devices of the CPU module and the link special relay SB link special register SW and link devices of the master local module or between the module label of the CPU
148. completed O x x test completion status Off Not completed On Completed 1 Available for stations with the station number 0 only 2 Available for the standby master station only APPENDICES Appendix 4 List of Link Special Relay SB 157 Appendix 5 List of Link Special Register SW The link special register SW stores the information during data link Error locations and causes can be checked by the using and monitoring the link special register SW in programs By using link special register SW the status of CC Link system can be checked from HMI Human Machine Interfaces as well as the engineering tool special register SW To use link special register SW set them in Link Refresh Settings under Basic Settings so that they are refreshed to the devices or labels of the CPU module lt Page 62 Link Refresh Settings data are stored by users and range where data are stored by the system The following ranges correspond to when the link special register areas SW are assigned from SWO0000 to SWO1FF Stored by users SW0000 to SW001F Stored by the system SW0020 to SWOT1FF List of link special register SW The following table lists the link special register areas SW when they are assigned from SW0000 to SWOTFF When a standby master station is used refer to the respective columns under Availability in the table as explained below When a standby master stati
149. connected to the Correct the wiring parts securely connected and do they faulty station meet specifications When faulty stations occur sequentially to one end on the transmission path check cables connected to faulty stations close to the master station B2 3 Noise Is the transmission cable free from Check if the transmission cable is Keep the transmission cable away noise away from the power cable from the power cable Keep a distance of 100mm or more is recommended Check if the FG terminal is Ground the terminals separately grounded separated from the GND terminal of the power System Reduce the transmission speed Take measures to reduce noise and check if the frequency of Reduce the transmission speed occurrence of noise is reduced B2 4 Failure of a slave Do slave stations normally Replace modules on the faulty Repair or replace the module on station operate station and check if the station normally operates the faulty station 4 TROUBLESHOOTING 4 5 Troubleshooting by Symptom When operation error occurs on the master station Problem Check item Description Check method Action Data link cannot be stopped restarted G1 1 Data link stop Is SB0002 Data link stop turned on Check the program Check the refresh devices set in the module parameters Correctly set the SB area Turn on SB0002 Data link stop Does n
150. correct wiring may cause fire or failure Connectors for external devices must be crimped or pressed with the tool specified by the manufacturer or must be correctly soldered Incomplete connections may cause short circuit fire or malfunction Securely connect the connector to the module Poor contact may cause malfunction Do not install the control lines or communication cables together with the main circuit lines or power cables Keep a distance of 100mm or more between them Failure to do so may result in malfunction due to noise Place the cables in a duct or clamp them If not dangling cable may swing or inadvertently be pulled resulting in damage to the module or cables or malfunction due to poor contact Do not clamp the extension cables with the jacket stripped Check the interface type and correctly connect the cable Incorrect wiring connecting the cable to an incorrect interface may cause failure of the module and external device Tighten the terminal screws or connector screws within the specified torque range Undertightening can cause drop of the screw short circuit fire or malfunction Overtightening can damage the screw and or module resulting in drop short circuit fire or malfunction When disconnecting the cable from the module do not pull the cable by the cable part For the cable with connector hold the connector part of the cable For the cable connected to the terminal block loosen the terminal screw Pulling t
151. d RWr of the master station Shaded areas in the figure above Input of the standby master station Master station standby status Standby master station station No 0 1 number of controlling occupied stations 1 station No 0 Remote Remote Remote Remote input RX output RY input RX output RY Remote I O station m i station No 2 number of fs POO to RXOF RYO tO ROE do ROO RAOR C RYOO to RYOR i occupied stations 1 Trx10toRXiFl IRY10toRYiFl IRX10toRXiFl IRY10toRYiF 7 Remote I O station 1 station No 3 number of 20 to RX2F EN eS WN e Ld Lorene occupied stations 1 RX30 to RX3F D peee a neeo oo re eee RX40 to RX4F x4o1o RX4Fl _ _IRY40 to RY4EL r7 X00 to XOF Y00 to YOF X10 to X1F Y10 to Y1F Inputs RX and RWr from slave stations to the standby master station are stored in outputs RY and RWw of the master station Shaded areas in the figure above 1 FUNCTIONS 1 3 Standby Master Function Operation between the standby master station going down and the master station controlling data link If the standby master station goes down the master station takes over the control of data link Output from the master station Master station controlling station No 1 0 Standby master station Remote Remote input RX output RY Remote Remote Remote I O station st
152. d in this manual 2014 MITSUBISHI ELECTRIC CORPORATION 180 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 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 cau
153. d stations later than that are excepted Only the bit corresponding to the start station number turns on This item is checked and the result is stored only upon data link start and the change of a parameter SWOOBA Line test 1 result Stores the result of the line test 1 x to 0 Normal SWO00B7 1 Error b15 b14 b13 b12 to b3 b2 b1 bO SW00B4 16 15 14 13 to 4 3 2 1 SWOOB5 32 31 30 29 to 20 19 18 17 SWOOB6 48 47 46 45 to 36 35 34 33 SWOO0B7 64 63 62 61 to 52 51 50 49 1 to 64 in the table indicate station numbers The bits turn on by the number of occupied stations SWOOB8 Line test 2 result Stores the result of a line test x 0 Normal Values other than 0 Error code Page 122 List of Error Codes SW0140 Compatible CC Stores a slave station that supports the CC Link Ver 2 mode x to Link Ver 0 Ver 1 compatible slave station SWO0143 information 1 Ver 2 compatible slave station b15 b14 b13 b12 to b3 b2 b1 bO SW0140 2 1 SW0141 18 Ww swore a e e 5 sw oe fos ele eole s o 1 to 64 in the table indicate station numbers The bits turn on by the number of occupied stations Reserved stations station with the end station number and stations later than that are excepted APPENDICES Appendix 5 List of Link Special Register SW 165 166 SWO0144 CC Link Ver Stores whether a CC Link version matches between the parameter settings and to installation the m
154. data integrity assurance is automatically performed when the following conditions are satisfied The first address of the remote register RWr and RWw has an even number When accessing the remote register RWr RWw using a program access them with an even number of devices CPU module DMOV Master station CPU module Master station instruction r WESS 1 r REL DMOV CEP i IR te register Devi l Remot ist mo Remo gister evice me i ote register 1 l 4 1 1 l DFROM instruction 1 T 1 1 1 1 r r4 1 1 I l 1 i i 34 l i 1 1 I IEEE i _ AY CPU module Master station T 7 777 248 i AD 33 1 Device ICM Remote register instruction 1 b d RWr00 l ea RWr01 I d RWr02 y 1 RWr03 l Station based block data assurance Cyclic data may be separated between new and old data depending on the timing of the link refresh This function prevents read write data per slave station from being separated between new and old data Because module parameters are configured only on an engineering tool a program to prevent data separation is not required For each slave station data assurance is provided to data in RX RY RWr and RWw that are automatically transferred to a CPU module link refresh by setting the refresh device of the module parameter llSetting Set station based block data assura
155. dware test The test status and result can be checked with LED display of the module Test status LED display Test in progress The dot matrix LED displays H T Normal completion The dot matrix LED displays OK Abnormal end The dot matrix LED displays ERR If the test fails check if the terminating resistor provided with the master local module is connected between the DA and DB terminals If the terminating resistor is connected the possible cause is a hardware failure Replace the master local module 4 TROUBLESHOOTING 111 4 4 Hardware Test 4 5 Troubleshooting by Symptom This section describes troubleshooting method by symptom If an error has occurred in the master local module identify the error cause using the engineering tool Page 98 Checking the Module Status When cyclic transmission cannot be performed Remote I O station Problem Check item Description Check method Action Cyclic data C1 1 Refresh data Have refresh devices been Check if the refresh devices have Correct the refresh device setting cannot be read area correctly set in the module been set within the range written parameters RX RY SB SW Check if no device overlaps with ones used in programs or in other networks Note that the number of points of 8 point or 16 point I O modules per station is 32 points fixed excluding number of points set for the remote I O station Set the devices so that they do
156. e 107 Checking the transmission speed setting Status Logging 7 Page 108 Status logging Create Check Sheet Page 109 Creating a check sheet Start Data Link Stop Data Link Page 109 Stopping and restarting data link Displays the explanation of icons on the diagnostics window Update of the number of errors warnings in Diagnostics Result Only the number of errors warnings that occur in the system of the module selected in Module list diagnostics target selection area is updated during monitoring To update to the latest number of errors warnings of other modules update the module list 4 TROUBLESHOOTING 104 4 3 Checking the System Status Line test Check whether a Ver 1 10 compatible CC Link dedicated cable is properly connected and data link can be performed with slave stations Execute the test from the master station Procedure 1 Open the CC Link Diagnostics window XZ Diagnostics gt CC Link Diagnostics 2 Double click Operation Test in Related Functions 3 Select Line Test under Test Type 4 Select the slave station where the line test is performed under Test Target Select All stations Station 1 64 to perform the test for all stations connected Select Specified station to perform the test for the station specified Specify the start station number when the number of occupied stations is two or more 5 Clickthe Execute button to start the line
157. e ERR LED on the master local module turns on when a bit among b4 to b8 and b14 is on Stores the transmission speed setting status Auto tracking b15 is enabled only at local stations 0 Not set 1 Set b15 b14 b8 b7 b6 b5 b4 b3 b2 b1 bO 10Mbps 5Mbps 2 5Mbps gt 625kbps 156kbps gt Auto tracking SWO005B Transmission speed operation status Stores the transmission speed operation status The bit During auto tracking b15 is enabled only at local stations 0 Not in operation 1 In operation b15b14 b8 b7 b6 b5 b4 b3 b2 b1 bO 10Mbps 5Mbps 2 5Mbps gt 625kbps gt 156kbps During auto tracking 160 APPENDICES Appendix 5 List of Link Special Register SW SWO05C Detailed LED Stores the detailed display status of the module LED display status 2 0 Off 1 On b15 b12b11b10 b9 b8 b7 b6 b0 0 Ut 0 Transmission speed setting 156kbps Transmission speed setting 625kbps Transmission speed setting 2 5Mbps Transmission speed setting 5Mbps Transmission speed setting 10Mbps The use of bO to b6 is prohibited SWO005D Forced master Stores whether the forced master switching instruction using SBOOOC has been x Switching normally completed instruction result 0 Normal Values other than 0 Error code 47 Page 122 List of Error Codes
158. e device station intelligent device station local station and standby master station when operating as a local station When the CPU module of the master Continue Continue Continue Clear Continue Continue Continue station is set to STOP at an error Data Link Setting when CPU is Down CPU module failure When the CPU module of the local Continue Continue Continue Continue Continue Continue Continue station is set to STOP at an error When data Input Data Clear By external All points Hold By external Clear Clears the Holds the Hold link for the from Data signals off signals receive receive entire Link Faulty areas from areas from system is Station in other other stopped the module stations stations parameters Hold Hold Holds the formasen receive station areas from setting other stations When a Input Data Clear Continue Continue Continue Continue Continue Clears the Continue Continue communica from Data receive tion failure Link Faulty area from such as Station in the remote power off the module I O station occurs ina parameters having a remote I O for master communica station station tion failure setting Hold Holds the receive area from the remote I O station having a communica tion failure When a Input Data Clear By external All points Hold By external Continue Clears the Holds the Continue communica from Data signals off signals receive receive tion fa
159. e master station is in the remote net Ver 1 mode B3A2H In the remote I O net mode a station other than a remote Set all stations as a remote I O station O station is set in the station type parameter using the dedicated instruction B3A3H In the remote net Ver 2 mode the total number of remote Change the number of remote station points set in the points in station information exceeded 8192 the maximum station information settings number of points B3A4H While the standby master station was operating as a Undo the module parameters of the master station master station by the master station duplex function the network parameter setting of the faulty master station was changed B3A6H In the remote device net mode a station type other than a Set all stations as a remote device station remote I O station or remote device station is set in the station type parameter using the dedicated instruction B3F1H System error Please consult your local Mitsubishi representative B3F2H System error Please consult your local Mitsubishi representative B3F3H System error Please consult your local Mitsubishi representative B401H The parameter setting was changed during transient Change the parameters after all transient requests are request completed or before the request is issued B404H A response is not received from the request destination Increase the monitoring time value station within the monitoring time If the error occurs agai
160. e mode setting status of the own station O Off Online On Mode other than online SB0061 Type of own station Stores the station type of the own station O Off Master station station number 0 On Local station station number 1 to 64 SB0062 Standby master station Stores whether the own station has been set as a standby master station O setting status of own Off Not set station On Set SB0065 Input data status of Stores the setting status of Input Data from Data Link Faulty Station O own data link faulty station configured for the own station Off Clear On Hold 1 4 APPENDICES 5 Appendix 4 List of Link Special Relay SB SB0066 Number of own station Stores the number of occupied stations of the own station x x SB0067 occupied stations W1 station occupied SB0066 OFF SB0067 OFF W2 stations occupied SB0066 OFF SB0067 ON W3 stations occupied SB0066 ON SB0067 ON W4 stations occupied SB0066 ON SB0067 OFF SB006D Parameter setting Stores whether the parameters have been correctly set o x status Off Normal On Setting incorrect An error code is stored in SW0068 SBOO6E Operation status of Stores whether data link with other stations is being performed O x own station Off In process On Not performed SBOO6F Setting status of block Stores whether the block guarantee of cyclic data per station has been set O x guarantee
161. e station offset size information Local station station No 2 number of occupied stations 1 extended cyclic setting quadruple Remote device station station No 1 number of occupied stations 1 extended cyclic setting single Master station i i Address Remote register RWr Address aon rwo No A rwo hD Af d RWO 4co0H For station 4401H RWw1 te RY tt lh TE RWret 4C01H For station i No 1 44o2H Rw2 J st Jf Rw fs J RW 2 4cozH No 1 i 4403H RWr 3 4C03H i 4404H RWwA4 o E d RW 4 4CO4H 44H RWw S Pg RW 5 4CO5H i 440H RWw6 JS 3d ad JL o I RWr6 4C06H 4407H RWr 7 4C07H 4408H RWw Bg RW 8 4C08H 4409H Rwa tf 30 0000 a JL RW 9 4C09H A4QAH RWWA RW A O 4COAH orstation 440BH RWr B 4COBH i For station No 2 40cH RWW 0000000 ad S od RW C 4cocH No 2 440DH RWWD j ijo do 0 0 a EL LL LL RW D 4CODH 4EH RWE odo to ooo ooi Fo RW E 4COEH j 440FH RWr F 4COFH i 4410H RWw10 00 o io doo o ooo do E EE d RWr10 4C10H A4MH RW ttf RW 4C14H 4412H Rwa a EL LLL RWr12 4C12H 4413H RWr 13 4C13H l 4BFCH O OO RWw7FC ff RWr7FC 53FCH 4BDH RWWTED o roo i dos RWr7FD 53FDH 4BFEH RWr 7FE 53FEH i 4BEFH F RWwTFE D oto opor o RWTFF 53FFH V EM C
162. ecial register areas SW Link special register areas SW related to the standby master function are listed below Refresh instruction at standby master switching result SW0043 Forced master switching instruction result SW005D Standby master station number SW0073 HON OFF timing of link special relay areas SB The following figure shows the ON OFF timing of link special relay areas SB related to the standby master function ON Master station information SB0070 OFF Master standby master operation status of ON own station SB007B OFF ON Master switching request acceptance SB005A Master switching request completion SB005B Refresh instruction at standby master switching program operation SB0001 Refresh instruction acceptance status at standby master switching SB0042 Refresh instruction completion status at standby master switching SB0043 OFF 1 When turning on Master switching request acceptance SBO05A save data stored in RX RY RWr and RWw to the devices and set data stored in RX to RY data stored in RY to RX data stored in RWr to RWw and data stored in RWw to RWr using a program In addition turn on Refresh instruction at standby master switching SB0001 After saving data stored in RX RY RWr and RWw to the devices wait a fixed number of scans and execute the processing that sets data stored in RX to RY dat
163. econnection Station Count 1 Data Link Setting when CPU is Down Stop the Data Link Scan Mode Setting Asynchronous with Sequence Scan Output Mode upon CPU Error Clear Interrupt Settings Interrupt Settings lt Detailed Setting gt E Parameter Name Parameter Name 9 write the set parameters to the CPU module on the master station Then reset the CPU module or power off and on the system XZ Online gt Write to PLC Point In this example default values are used for parameters that are not shown above For the parameter setting refer to the chapter explaining the parameters in this manual Page 55 PARAMETER SETTINGS 3 PROGRAMMING 3 2 Example of Communications Between a Master Station and a Local Station Setting in the local station Connect the engineering tool to the CPU module on the local station and set the parameters 1 Set the CPU module and add a module label of the CPU module The setting method of the CPU module and addition method of the module label are the same as those of the master station Page 76 Setting in the master station 2 Set the master local module in the following item XZ Navigation gt Parameter gt Module Information gt Right click gt Add New Module Module Selection Module amp Network Module Module Name RU61BT11 Local Station Advanced Settings Mounting Position Mounting Base Main Base Mounting Slot No 0 Start I O No Specification Not Set Start VO No 00
164. ed Depending on the link refresh timing SB0083 may be updated with the time difference of one sequence scan from the update of Switch change status of other stations SWO008C to SWOO8F SB0090 Line status of own Stores whether the line to the own station is normally operating station Off Normal On Error disconnected SB0094 Transient transmission Stores whether a transient transmission error has occurred status Off No error On Error SB0095 Master stations Stores whether the master station is normally performing transient transient transmission transmission status Off Normal On Error SBOOB4 Standby master station Stores the result of the line test 1 test result Off Normal On Error SB0160 Remote register use Stores whether the use of remote registers is prohibited prohibited status Off Available On Use prohibited SB0184 Transmission speed Stores the result of the transmission speed test to the standby master test result of standby station master station Off Normal same transmission speed as the master station or no response from the module On Error different transmission speed from the master station APPENDICES 156 Appendix 4 List of Link Special Relay SB SB0185 Transmission speed Stores whether Transmission speed test request SBOOOB has been O x x test acceptance status accepted Off Not accepted On Accepted SB0186 Transmission speed Stores whether a transmission speed test has been
165. either registered trademarks or trademarks of SD 3C LLC Ethernet is a trademark of Xerox Corp All other company names and product names used in this manual are either trademarks or registered trademarks of their respective companies This Product uses the Source Code of uT Kernel under pT License granted by the T Engine Forum www t engine org P 182 SH NA 081270ENG B SH NA 081270ENG B 1504 MEE MODEL RJ61BT11 U OU E MODEL CODE 13JX19 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
166. elect one of the settings from the tree on the window shown below and set parameters XZ Navigation window gt Parameter gt Module Information gt RJ61BT 11 gt Module Parameter 3 After setting parameters click the Apply button 4 Write the settings to the CPU module using the engineering tool XZ Online gt Write to PLC 5 The settings are reflected by resetting the CPU module or powering off and on the system 2 2 Required Settings Set the station type or mode of the master local module Setting Item List Setting Item Input the Setting Item to Search ds Pg GR Master Station quired Settings cati Remote Net Ver 1 Mode GN EMEN CMT 156kbps B Setting Method of Basic Application Settings Parameter Editor Explanation O Can be set X Cannot be set Station Type Page 56 Station Type Page 56 Mode Mode Station Number Page 57 Station Number Transmission Speed Page 58 Transmission Speed O O x O O x O O 0 0 x O O O O Parameter Setting Method Page 58 Parameter Setting Method 2 PARAMETER SETTINGS 2 1 Setting Parameters 55 Station Type Set the station type of the master local module Station Type Set the station type of the master local module To use this module as a standby master station select Master Station Duplex Function or Standby Master Station When Master Station Dup
167. emote register Stores the data received from register RWr RWr 2 slave stations HLocal station O Page 145 Remote Stores the data received from register RWw the master station 3E0H to 5DFH 992 to 1503 Slave station Stores the offset and size of RX Read O Page 146 Slave offset size RY RWw and RWr in each station offset size information slave station information 512 words 5E0H to 5FFH 1504 to 1535 Link special Stores the data link status Read write Q O Page 148 Link relay SB Data can be special relay SB 600H to 7FFH 1536 to 2047 Link special Stores the data link status written only to Page 148 Link register SW areas with the special register SW first 32 addresses 800H to 9FFH 2048 to 2559 System area AOOH to FFFH 2560 to 4095 Random Stores any data and is used for Read write O O Page 148 Random access buffer transient transmission access buffer 1000H to 4096 to 8191 System area 1FFFH 2000H to 8192 to 12287 Automatic Stores data automatically Read write O Page 149 Automatic 2FFFH update buffer updated when transient update buffer transmission communications using the automatic update buffer is performed with an intelligent device station APPENDICES Appendix 3 Buffer Memory 1 37 3000H to 12288 to 16383 System area 3FFFH 4000H to 41FFH 16384 to 16895 Ver 2 WMaster station Read Page 149 Ver 2
168. en between the external device and CPU module in case of a communication failure Do not write any data to the system area and write protect area of the buffer memory in the module Also do not use any use prohibited signals as an output signal from the CPU module to each module Doing so may cause malfunction of the programmable controller system For the system area write protect area and the use prohibited signals refer to the user s manual for the module used f communication cable is disconnected the network may be unstable resulting in a communication failure of multiple stations Configure an interlock circuit in the program to ensure that the entire system will always operate safely even if communications fail Failure to do so may result in an accident due to an incorrect output or malfunction To maintain the safety of the programmable controller system against unauthorized access from external devices via the network take appropriate measures To maintain the safety against unauthorized access via the Internet take measures such as installing a firewall To set a refresh device in the module parameters select the device Y for the remote output RY refresh device If a device other than Y such as M and L is selected the CPU module holds the device status even after its status is changed to STOP For how to stop data link refer to the troubleshooting in this manual Design Precautions NCAUTION
169. epresentative BF34H System error Please consult your local Mitsubishi representative BF35H System error Please consult your local Mitsubishi representative BF36H System error Please consult your local Mitsubishi representative BF37H System error Please consult your local Mitsubishi representative BF38H An error has been detected in reading the execution result Check the application on the source that issued the in access from the peripherals to the remote device station request Check if another peripheral is accessing the remote device station BF39H An error has been detected in the request procedure in Check the application on the source that issued the access from the peripherals to the remote device station request Check if multiple peripherals are accessing the remote device station Check if a value is written in the system area in the buffer memory BF40H System error Please consult your local Mitsubishi representative BF41H System error Please consult your local Mitsubishi representative BF42H System error Please consult your local Mitsubishi representative BF43H The station type of the target station for message Correct the target station at the request source and retry transmission is neither a remote device station nor the operation intelligent device station BF44H System error Please consult your local Mitsubishi representative BF50H System error Please consult your local Mitsubishi representative BFFAH
170. errupt occurs when values match first time only Edge Values Mismatch Interrupt occurs when values do not match first time only Scan Completed If the interrupt condition is established upon the completion of a link scan the interrupt is issued If Scan Completed is set to Device the interrupt is issued without condition upon the completion of a link scan 2 PARAMETER SETTINGS 2 4 Application Settings Precautions When Detection Method is set to Level and the interrupt condition is always met If the sequence scan takes much longer than the link scan since interrupt processing is activated in each link scan sequence scan time may greatly increase resulting in a watchdog timer error of the CPU module When Detection Method is set to Level and the interrupt condition is always met do not use interrupt settings and correct the interrupt condition in the program llBefore executing an interrupt program Execute the El instruction in a main routine program and enable an interrupt QA MELSEC iQ R CPU Module User s Manual Application When multiple interrupts have simultaneously occurred The operation may delay iIWhen the mode of the master local module is Hardware Test or Offline The interrupt to the CPU module can be performed when a master local module is in online mode The interrupt cannot be performed when a master local module is in Hardware Test or Offline llSt
171. es When a standby master station is used refer to the respective columns under Availability in the table as explained below When a standby master station is operating as a master station Master station column When a standby master station is operating as a standby master station Local station column O Available Not available OH to DFH 0 to 223 Parameter Stores parameter settings ou Page 139 Parameter information information area area EOH to 15FH 224 to 351 Remote input Master station Read O E Page 142 Remote RX Stores the data input from slave input RX stations HLocal station O Page 142 Remote Stores the data input from the input RX master station 160H to 1DFH 352 to 479 Remote output WMaster station Read write O Page 143 Remote RY Stores the data output to slave output RY stations HLocal station O Page 143 Remote Stores the data output to the output RY master station Data input from other slave stations are also stored 1E0H to 2DFH 480 to 735 Remote WMaster station Read write O Page 145 Remote register Stores the send data to slave register RWw RWw stations HLocal station O Page 145 Remote Stores the send data to the register RWw master station and other salve stations Data received from other slave stations are also stored 2E0H to 3DFH 736 to 991 Remote MMaster station Read O Page 144 R
172. et 136 Appendpc3 Buffer Memory cese me catia wide mme ene E a hema eee aoe bx aa me dre ied 137 List of buffer memory addresses 2 2 0 eee nee teen teens 137 Details of buffer memory addresses iisiieilss esee hr 139 Appendix 4 List of Link Special Relay SB eeeeeeeeeeeeee IR nh 152 Appendix 5 List of Link Special Register SW leeeeeeeee RII n 158 Appendix 6 Dedicated Instruction 4 l lcu Rare E xacc pex nma ENG E DEENEN Ei we eee de 168 List of dedicated instructions llle RII I e 168 Appendix 7 Processing Time ce cuero rra eee ee x Rr gir wh x eure acm cw S win 169 Link Scan tim PEDI 169 Cyclic transmission delay time lslelelee mr 172 INDEX 178 REVISIONS gor secs a een eee ep ae Be se cee ee ace ee ee eas ee 180 uoo updecc Pm 181 TRADEMARKS 4e e dpeRE S ule RR BS poe ibe aes ep bebe bon bd dds IARE dee 182 11 12 RELEVANT MANUALS MELSEC iQ R CC Link System Master Local Module User s Functions parameter settings programming troubleshooting I O Print book Manual Application signals and buffer memory of the CC Link system master local e Manual SH 081270ENG this manual module EPUB PDF MELSEC iQ R CC Link System Master Local Module User s Specifications procedures before operation system configuration Print book Manual Startup wiring and communication examples of the CC Link system e Manual SH 081269ENG mas
173. eter Do the parameter settings match Check if a module with the small Match the number of occupied lower area setting with the status of the connected number of occupied stations is not stations set by the parameter with cannot be read modules connected to the corresponding that of the connected module written station number Data cannot be D4 1 Refresh Is SB0003 Refresh instruction Check if SB0003 Refresh Turn on SB0003 Refresh output from RY instruction when changing parameters by the instruction when changing instruction when changing dedicated instruction turned on parameters by the dedicated parameters by the dedicated instruction is turned on instruction A remote device D5 1 Initial setting Has the initial setting completed Were RYn18 Initial data Perform the initial data station does not processing completion flag and processing become ready RYn19 Initial data setting request RXn1B remains flag turned on and off off Has the remote device station e Check if SB000D Remote Change the registration initialization procedure registration device station initialization completed procedure registration instruction is turned off Check SWOO5F Remote device station initialization procedure registration instruction result Is the initial setting for the remote Check the parameters Correct the remote device station device station correct Check the program initial setting Has the initialize setting been Check if
174. g using parameter settings 1 Checkthat the RUN STOP RESET switch of the CPU module is set to STOP 2 Setthe master local module parameters according to the following using the engineering tool XW Navigation window gt Parameter gt RJ61BT11 gt Module Parameter Required Station Type Master Station or Master Station Duplex Function Settings Mode Line Test Station No 0 Basic Settings Transmission Set the same as while system is running Speed 3 Write the module parameters to the CPU module 4 Power off and on or reset the CPU module to start the line test 5 Check the test result with the dot matrix LED of the master local module Normal L T flashes for at least 5 seconds Test results are stored in Line test 1 result SW00B4 to SW00B7 completion The line test is performed for all the 64 stations regardless of whether it is connected or not Ignore test results for the slave stations not connected and stations whose transmission speed is set to auto tracking For standby master station the test result is stored only in Standby master station test result SBOOB4 If the test has completed successfully operations of step 6 to 9 are not required Abnormal end ERR Test results are stored in Line test 2 result SWOOB8 If the test has ended abnormally perform the line test for the slave station where an error has occurred by following the step 6 to 9 6 Using the enginee
175. gation window gt Parameter gt Module Information gt RJ61BT11 gt Module Parameter gt Basic Settings gt Network Configuration Settings Mode Setting Ver iMode x TXSpeed 156kbps__ Link Scan Time Approx 16 44 ms Station a No Model Name Station Type Version of STA Occupied E Staten Pante Reever tarii EB 0 0 HostStation Master Station Duplex Function m 1 1 RJ61BT11 Standby Master Station Ver i 1 Occupied Station Single 32Points No Setting 64 64 128 ES 2 2 General Remote Device Station Remote Device Station Ver i 2Occupied Station Single 64Points No Setting A 3 4 Ver 1 1Ocaupied Station Single STAR STAH2 3 STBY Master Ver 1 All Connected Co unt 3 Total STAH 4 RJ61BT11 General Re Gen Intellig mote Device ent Device Station Station 7 Set the link refresh settings in the following item XZ Navigation window gt Parameter gt Module Information gt RJ61BT11 gt Module Parameter gt Basic Settings gt Link Refresh Settings 3 PROGRAMMING 3 3 Communication Example Using the Standby Master Function 8 Set the Supplementary Cyclic Settings in the following item XZ Navigation window gt Parameter gt Module Information gt RJ61BT11 gt Module Parameter gt Application Settings gt Supplementary Cyclic Settings Setting Item Item
176. he cable connected to the module may result in malfunction or damage to the module or cable Prevent foreign matter such as dust or wire chips from entering the module Such foreign matter can cause a fire failure or malfunction A protective film is attached to the top of the module to prevent foreign matter such as wire chips from entering the module during wiring Do not remove the film during wiring Remove it for heat dissipation before system operation Programmable controllers must be installed in control panels Connect the main power supply to the power supply module in the control panel through a relay terminal block Wiring and replacement of a power supply module must be performed by qualified maintenance personnel with knowledge of protection against electric shock For wiring refer to the MELSEC iQ R Module Configuration Manual For Ethernet cables to be used in the system select the ones that meet the specifications in the MELSEC iQ R Ethernet CC Link IE User s Manual Startup If not normal data transmission is not guaranteed Use Ver 1 10 compatible CC Link dedicated cables in a CC Link system If not the performance of the CC Link system is not guaranteed For the maximum overall cable length and the station to station cable length follow the specifications in the MELSEC iQ R CC Link System Master Local Module User s Manual Startup If not normal data transmission is not guaranteed Startup and Maintenance Precauti
177. hile the logs on the flash ROM are being deleted do not power off the master local module lPrecautions Logging will not start in the following cases Logs stored on the flash ROM have not yet been fully deleted RAM Flash ROM has been selected and 45 logs have already been stored in the flash ROM The cumulative number of times that logs are stored in the flash ROM has exceeded 100000 times The log storage areas listed below are available To store 96 or more items maximum 5000 items keep the engineering tool connected even after logging is started If the number of logs stored in the RAM area has exceeded 95 without connecting the engineering tool the stored log will be overwritten starting with the oldest one J storage are RAM area equipped in a module 95 logs maximum Flash ROM area equipped in a module 45 logs maximum Hard disk of the engineering tool personal computer 5000 logs maximum Creating a check sheet A check sheet which is useful for performing troubleshooting is created through a wizard and with reference to the Open Field Network CC Link Troubleshooting Guide llProcedure 1 Open the CC Link Diagnostics window XZ Diagnostics gt CC Link Diagnostics 2 Double click Create Check Sheet in Related Functions d Configure settings with answering a series of questions displayed on the windows The created check sheet is saved in Excel format Point
178. hing B2 1 B2 2 B2 4 Slave station YES L ERR on A2 1 A2 2 Slave station YES L ERR flashing A2 5 A2 T A4 1 A4 3 B2 2 B2 3 M ELE Slave station YES A2 3 A2 4 4 A2 8 RD on SD flashing P A2 9 A2 10 A4 4 A4 6 B2 4 I I gt A2 4 i I at as ap gee a ll eh eA EA c ra csl 5 4 Engineering tool is required to check the error details 5 The item corresponds to the number of the check item for when a slave station is disconnected Refer to the corresponding check item and take the action Page 116 When a slave station is disconnected 1 02 4 TROUBLESHOOTING 4 3 Checking the System Status Do multiple stations repeatedly fail and recover NO Faulty station type Remote I O station v Remote I O station cyclic data failure C1 1 C1 2 Remote device station cyclic data failure Troubleshoot the problem with reference to Are all RY outputs disabled Troubleshooting by the status logging NO End Remote device station ready signal of the remote device station remain off Is the read write of word data disabled Are data failed to be read writtei by the number of occupied stations Are all RY outputs 7 disabled I I NO T D1 1 D1 2 Intelligent device station
179. ic update buffer such as AJ65BT R2N Remote device station RDMSG Reads writes parameters from to the remote device station and reads the status of the remote device station Available for communication with the remote device station that supports the message transmission function such as NZ2AW1C2AL Master station RLPASET Sets the module parameters to the master station and starts up the data link APPENDICES 168 Appendix 6 Dedicated Instruction Appendix 7 Processing Time This appendix describes data link processing time such as link scan time and transmission delay time When all the stations in a CC Link system are normally performing data link the retry processing time RT and return processing time F that are included in the formulas are not required to be added Link scan time This section describes the scan time of a CC Link system How to calculate the link scan time of when a master local module is in the remote net mode remote device net mode and remote I O net mode is explained mode LS BT x 27 NI x 4 8 NW x 9 6 N x 30 ni x 4 8 nw x 9 6 TR ST EX RT F us BT Constant transmission speed BT 51 2 12 8 3 2 1 6 0 8 NI Last station number in A B and C The number of occupied stations included but a reserved station excluded The value should be multiples of 8 A Last station number in a remote I O station B Last station number in a remote devi
180. ice station initialization procedure Turn on the remote device station initialization procedure registration instruction was turned on in a station other than registration instruction in the master station station No 0 the master station B125H The remote device station initialization procedure Set the remote device station initialization procedure registration instruction was turned on without setting the registration before turning on the remote device station remote device station initialization procedure initialization procedure registration instruction registration Turn on only the bit corresponding to the start station A bit other than the one corresponding to the start station number in SW0014 to SW0017 Specification of remote number was turned on in SW0014 to SW0017 device station to be initialized Specification of remote device station to be initialized to instruct the remote device station initialization procedure registration B201H A data link error has occurred in the corresponding station Check the communication status of other stations if a during transient transmission temporary error invalid station is present or if the corresponding station is stopped B202H System error Please consult your local Mitsubishi representative B203H System error Please consult your local Mitsubishi representative B204H Too many transient requests were sent to the Wait for a while and send the request again corresponding station
181. ics 2 Double click Operation Test in Related Functions 3 Select Check Transfer Speed Setting under Test Type 4 Click the Execute button to start checking of the transmission speed setting After checking of the transmission speed is completed the transmission speed of each station is displayed on the right side of the window Do not write to the buffer memory areas buffer memory addresses 5EOH 5E4H 5F8H 641H 645H 783H to 787H Do not check the transmission speed setting using a program or other peripherals at the same time If executed at the same time checking of transmission speed setting may fail In addition do not check the transmission speed setting using the Create Check Sheet wizard at the same time Test Execution Test Type E LJ LJ a Loop test 7 7 T Test Target lt lt All stations Station 1 64 Specified station 1 Station 9 Check Transfer Speed Setting B Legend Station Image T Temporary Reserved d error invalid station L station Error invalid Result of Loop Test L1 Not executed E Normal E Error Check Result of Transmission Speed Not executed 156K 625K 2 5M sm 0M 4 TROUBLESHOOTING 4 07 4 3 Checking the System Status Status logging Data link status of all stations is logged When multiple stations repeatedly fail and recover or stations after a specific station do so the location of the error cause such
182. ilure Link Faulty area from area from such as Station in the remote the remote power off the module device device occursina parameters station station remote for master having a having a device station communica communica station setting tion failure tion failure Hold Holds the receive area from the remote device station having a communica tion failure 1 FUNCTIONS 1 1 Cyclic Transmission 37 38 When a communica tion failure such as power off occurs ina local station Input Data from Data Link Faulty Station in the module parameters for master station setting Clear Hold Continue Continue Continue Continue Continue Clears the receive area from the local station having a communica tion failure Holds the receive area from the local station having a communica tion failure Holds the receive area from the local station having a communica tion failure Continue 1__ If parameter settings have been configured using dedicated instructions the data is held If parameter settings have been configured using an engineering tool the data is cleared when Y is set to the refresh device of the remote output RY The data is held or cleared according to Output Mode upon CPU STOP when the device other than Y is set 2 When Y is set to the refresh device of the remote output RY in the loca
183. ing the number of points can save the areas of the refresh device in a CPU module In modes other than the remote net Ver 2 mode and remote device net Ver 2 mode only 32 points per station can be selected When the number of remote I O station points is set Remote O station Remote O station Remote O station Remote I O station station No 1 station No 2 station No 3 station No 4 number of occupied number of occupied number of occupied number of occupied CPU module Master station stations 1 stations 1 Re NE i bod FN i i i i i i i i M i i i i i i i i i i i i i i i roo f i i i i i i i oi i YOF to YOO i i i i E i j i i i i i b E EE YOF to YOO i oi i i i i i i YF to Y10 i 1 d Ee Glia ttc ue 8point output module 8 point output module H6 point output module 32 point output module When the number of remote I O station points is not set Remote O station Remote O station Remote O station Remote I O station station No 1 station No 2 station No 3 station No 4 number of occupied number of occupied number of occupied number of occupied CPU module Master station stations 1 stations 1 stations 1 stations 1 40 1 FUNCTIONS 1 1 Cyclic Transmission Setting method Configure the remote I O station points setting in Network Configuration Settings under Basic Settings Page 60 Network Configurat
184. int is rounded up t LS x m SM The decimal point is rounded up k LS SL The decimal point is rounded up m Constant according to the extended cyclic setting n 1 3 7 15 Master station RY RWw local station RX RWr This is the time between the device of the CPU module in a master station turning on off and the device of the CPU module in a local station turning on off This is also the time between data set in the device of the CPU module in a master station and the data stored into the device of the CPU module in a local station The following table lists the calculation formulas Normal value SM xn LS x 1 xm 1 SL SMxt x 1 SL x k 1 SM LS x 1 x m 1 SL SM x t x 1 SL x k 1 Max value SM xn LS x x m 1 SL SM x t x 2 SL x k Y SM LS x 2x m 1 SL SM x t x 2 SL x k 1 The letters in the table mean as follows SM Master station sequence scan time LS Link scan time SL Local station sequence scan time n LS SM The decimal point is rounded up t LS x m SM The decimal point is rounded up k LS SL The decimal point is rounded up m Constant according to the extended cyclic setting 4 76 APPENDICES Appendix 7 Processing Time Master station lt intelligent device station Transmission delay time between a master station and an intelligent device station varies depending on the intel
185. ion Settings Point When setting eight point remote I O stations set an even number of stations consecutively When setting an odd number of eight point remote I O stations select 8 Points 8 Points Reserved from Remote Station Points for the last of consecutive remote I O stations The following figure shows an example of when three output modules with eight points are connected Remote I O station Remote l O station Remote I O station Remote I O station station No 1 station No 2 station No 3 station No 4 number of occupied number of occupied number of occupied number of occupied Master station stations 1 stations 1 stations 1 stations 1 Remote output RY o o Pod p E rod m EE Eo ox MEE Staton __ ko d ucc E o EM YOFitoYO0 8 point output 8 point output 8 point output 32 point output tese aa module i imodue P sp module i Limodule 00 When the number of remote I O stations is odd eight points cannot be set in the remote station points Remote I O station Remote I O station Remote I O station Remote 1 0 station station No 1 station No 2 station No 3 station No 4 number of occupied number of occupied number of occupied number of occupied Master station stations 1 stations 1 Stations 1 stations 1 8 point output H 8 point output 8 point output becca C S module d module
186. ircuit flows for a long time it may cause smoke and fire To prevent this configure an external safety circuit such as a fuse Configure a circuit so that the programmable controller is turned on first and then the external power supply If the external power supply is turned on first an accident may occur due to an incorrect output or malfunction For the operating status of each station after a communication failure refer to manuals relevant to the network Incorrect output or malfunction due to a communication failure may result in an accident When connecting an external device with a CPU module or intelligent function module to modify data of a running programmable controller configure an interlock circuit in the program to ensure that the entire system will always operate safely For other forms of control such as program modification parameter change forced output or operating status change of a running programmable controller read the relevant manuals carefully and ensure that the operation is safe before proceeding Improper operation may damage machines or cause accidents Design Precautions NWARNING Especially when a remote programmable controller is controlled by an external device immediate action cannot be taken if a problem occurs in the programmable controller due to a communication failure To prevent this configure an interlock circuit in the program and determine corrective actions to be tak
187. is not detected The station number 0 of the master station is detected if it is in use Check whether the station number of the station where a data link error has occurred is not already used for other stations using Data link status of other stations SW0080 to SW0083 For the following case a local station station No 1 with the number of occupied stations of 4 and a remote device station station No 1 with the number of occupied stations of 2 the station number duplication is not detected Correct station numbers of the remote device station P Station Station Station Station Station Local station No 1 No2 No3 No4 No5 Same station No mon S station No 1 No2 Incorrect station numbers of the remote device station 2 PARAMETER SETTINGS 7 2 2 Required Settings 5 58 Transmission Speed Set the transmission speed of the master local module Transmission Set the transmission speed of the master 156kbps 156kbps Speed local module 625kbps 625kbps 2 5Mbps 2 5Mbps 5Mbps 5Mbps 10Mbps 10Mbps Default 156kbps Auto tracking Default Auto tracking When Transmission Speed is set to Auto tracking it takes approximately five seconds for the transmission speed to be established with auto tracking after the power on When a station returns after disconnection it also takes approximately five seconds for the transmission speed to be established with auto tra
188. ister RWw 2EOH to 3DFH 736 to 991 Remote register RWr andremote register RWr EStorage locations of RX RY RWr and RWw Areas are assigned by 32 points in the order of station number to the remote input RX and remote output RY Page 142 Remote input RX and remote output RY To the remote register RWr and RWw areas are assigned by four points in the order of station number 7 Page 144 Remote register RWw and remote register RWr 1 FUNCTIONS 1 9 1 1 Cyclic Transmission 20 Remote net Ver 2 mode The remote net Ver 2 mode is selected when a system is configured with the master station and Ver 2 compatible slave stations or when Ver 2 compatible slave stations will be added to the system in future In this mode more points can be used than in the remote net Ver 1 mode vu 1 2 3 No 1 No 1 Remote device station Local station Master station Intelligent device station Remote O station remote net Ver 1 mode or remote net Ver 2 mode Ver 1 or Ver 2 compatible Ver 1 compatible remote net Ver 2 mode 3 aie n pon i oo E 2b W B SUIS P EP NIE Lia cialis Fp 5 pecu NOM M is Station No 0 Station No 1 X Station No 2 d Station No 3 Ver 2 compatible I
189. ister SW SWO007C Temporary error Stores whether a station is in the temporary error invalid status x to invalid status 0 Normal SW007F 1 Temporary error invalid status b15 b14 b13 b12 to b3 b2 b1 bo SWO007C 16 15 14 13 to 4 3 2 1 SWO007D 32 31 30 29 to 20 19 18 17 SWO07E 48 47 46 45 to 36 35 34 33 SWO007F 64 63 62 61 to 52 51 50 49 1 to 64 in the table indicate station numbers The bits turn on by the number of occupied stations Error invalid stations reserved stations station with the end station number and stations later than that are excepted SWO080 Data link status of Stores the data link status of each station x to other stations 0 Normal SWO0083 1 Data link error b15 b14 b13 b12 to b3 b2 b1 bo SW0080 16 15 14 13 to 4 3 2 1 SW0081 32 31 30 29 to 20 19 18 17 SW0082 48 47 46 45 to 36 35 34 33 SW0083 64 63 62 61 to 52 51 50 49 1 to 64 in the table indicate station numbers The bits turn on by the number of occupied stations It takes maximum of six seconds for this register to turn on after a slave station connected to the master station or local station becomes faulty The time until this signal turns on differs depending on the system configuration and error status Temporary error invalid stations error invalid stations reserved stations station with
190. ites gt 100000 times Replace the module 1810H The hardware has failed The possible cause is a malfunction due to noise Check the wire and cable distances and ground condition of each device and take measures to reduce noise Perform a hardware test If the error occurs again the possible cause is a hardware failure of the module Please consult your local Mitsubishi representative 20E0H The module cannot communicate with the CPU module The hardware failure of the CPU module may have been occurred Please consult your local Mitsubishi representative 24C0H The hardware has failed The possible cause is a malfunction due to noise Check the wire and cable distances and ground condition of each device and take measures to reduce noise Perform a hardware test If the error occurs again the possible cause is a hardware failure of the module Please consult your local Mitsubishi representative Parameter information 1 0 No Base No Slot No CPU No 24C1H The bus communication has failed The possible cause is a malfunction due to noise Check the wire and cable distances and ground condition of each device and take measures to reduce noise Perform a hardware test If the error occurs again the possible cause is a hardware failure of the module Please consult your local Mitsubishi representative Parameter information I O No Base No Slot No CPU No
191. l is grounded separated from the GND terminal of the power System Ground the terminals separately Reduce the transmission speed and check if the frequency of occurrence of noise is reduced Take measures to reduce noise Reduce the transmission speed 116 4 TROUBLESHOOTING 4 5 Troubleshooting by Symptom Problem Check item Description Check method Action A station cannot perform data link A1 8 Failure of the Do modules on the master station Replace the modules and check if Repair or replace the module on master station normally operate the station normally operates the master station A2 1 Station number Is the station number correctly set Check the station number setting Correct the station number for the faulty station setting A2 2 Transmission Is the transmission speed setting Check the transmission speed Set the same transmission speed speed correctly set for the faulty station as that set for other stations A2 3 Online status Is the CC Link interface of the Check the status of the faulty Set it online slave station faulty station online station A2 4 Parameter Are the module parameters Check the module parameters of Correct the module parameters setting such as number of stations and the CPU module on the master Format the CPU module station information correctly station using the engineering tool memory the
192. l safe function are systematically or automatically provided outside of the PRODUCT for the case of any problem fault or failure occurring in the PRODUCT 2 The PRODUCT has been designed and manufactured for the purpose of being used in general industries MITSUBISHI SHALL HAVE NO RESPONSIBILITY OR LIABILITY INCLUDING BUT NOT LIMITED TO ANY AND ALL RESPONSIBILITY OR LIABILITY BASED ON CONTRACT WARRANTY TORT PRODUCT LIABILITY FOR ANY INJURY OR DEATH TO PERSONS OR LOSS OR DAMAGE TO PROPERTY CAUSED BY the PRODUCT THAT ARE OPERATED OR USED IN APPLICATION NOT INTENDED OR EXCLUDED BY INSTRUCTIONS PRECAUTIONS OR WARNING CONTAINED IN MITSUBISHI S USER INSTRUCTION AND OR SAFETY MANUALS TECHNICAL BULLETINS AND GUIDELINES FOR the PRODUCT Prohibited Application Prohibited Applications include but not limited to the use of the PRODUCT in Nuclear Power Plants and any other power plants operated by Power companies and or any other cases in which the public could be affected if any problem or fault occurs in the PRODUCT Railway companies or Public service purposes and or any other cases in which establishment of a special quality assurance system is required by the Purchaser or End User Aircraft or Aerospace Medical applications Train equipment transport equipment such as Elevator and Escalator Incineration and Fuel devices Vehicles Manned transportation Equipment for Recreation and Amusement and Safety devices handling of
193. l station that has stopped only the remote output RY in the stopped local station is cleared The data is held or cleared according to Output Mode upon CPU STOP when the device other than Y is set Data link is continued for the other local stations 1 FUNCTIONS 1 1 Cyclic Transmission Precautions When an error invalid station is set If a data link error occurs in a station set as an error invalid station input data remote input RX from that station is held regardless of the setting When a standby master station is set When a standby master station is set the standby master station starts to take in control without data link of the master station continued even if Data Link Setting when CPU is Down is set to Continue the Data Link Use of the standby master function is prioritized Output data setting in case of CPU STOP Whether to refresh or compulsorily clear remote output RY when the switch on a CPU module is set to STOP can be selected How the remote output RY should be handled can be selected according to the system used 5 Page 35 Status difference between a master station and a slave station at an error Only remote output RY is refreshed or compulsorily cleared according to the setting Remote input RX and remote register RWr and RWw are refreshed even if the switches on the CPU modules in the master station and local stations are set to STOP regardless of the setting
194. le label of the CPU module Do you want to add the module label of the following installed modules Module Name RO4CPU Start 1 0 No 3E00 El Do Not Show this Dialog Again This setting can be changed in the Options dialog CX i 3 Setthe master local module in the following item XD Navigation gt Parameter gt Module Information gt Right click gt Add New Module Module Selection Module amp Network Module Module Name RJ61BT11 Station Type Master Station Duplex Function ed Settings Mounting Position Mounting Base Main Base Mounting Slot No 0 Start I O No Specification Not Set Start VO No 0000 H Number of Occupied Points per 1 Sli 32 Points 4 Clickthe Yes button to add a module label of the master local module Do you want to add the module label of the following installed modules Module Name RJ61BT11 Start 1 0 No 0000 7 Do Not Show this Dialog Again This setting can be changed in the Options dialog Co L 3 PROGRAMMING 87 3 3 Communication Example Using the Standby Master Function 88 5 Set the contents of Required Settings in the following item XZ Navigation window gt Parameter gt Module Information gt RJ61BT 11 gt Module Parameter gt Required Settings Setting Item Ue As A Master Station Duplex Function Remote Net Ver 1 Mode 6 Set the network configuration in the following item SZ Navi
195. le using the engineering tool 5 Start the initial settings by turning on Remote device station initialization procedure registration instruction SBOOOD While the initial settings are being executed Execution status of remote device station initialization procedure SBOO5E is on Also the execution procedure number and the target station number for the procedure registration are stored in Remote device station initialization procedure registration execution individual information buffer memory address Un G23680 to Un G23743 2 PARAMETER SETTINGS 6 2 3 Basic Settings 5 66 6 When the initial settings are completed for all the set stations Completion status of remote device station initialization procedure SBOO5F is turned on The stations where the initial settings are completed can be checked with Remote device station initialization procedure registration completion status SW0164 to SW0167 t Page 158 List of link special register SW Also the execution results are stored in Remote device station initialization procedure registration instruction result SWO05F The data stored in Remote device station initialization procedure registration execution individual information buffer memory address Un G23680 to Un1G23743 become FFLILIH O0 indicates the target station number for the initial settings 7 Turn off Remote device station initialization procedure registration instruction SBOOOD Remo
196. leted O x completion Off Not completed On Stopped SB0046 Forced master Stores whether Forced master switching SBOOOC can be executed o x switching enable Off Cannot be executed status On Can be executed SB0048 Temporary error Stores whether the remote station temporary error invalid instruction has O x invalid acceptance been accepted status Off Not executed On Accepted SB0049 Temporary error Stores whether the remote station temporary error invalid instruction has O x invalid completion been completed status Off Not executed On A temporary error invalid station determined SB004A Temporary error Stores whether the remote station temporary error invalid cancel O x invalid cancel instruction has been accepted acceptance status Off Not executed On Accepted APPENDICES Appendix 4 List of Link Special Relay SB 153 SB004B Temporary error Stores whether the remote station temporary error invalid cancel x invalid cancel instruction has been completed completion status Off Not executed On Temporary error invalid station setting canceled SB004C Line test acceptance Stores whether a line test request has been accepted x status Off Not executed On Accepted SB004D Line test completion Stores whether a line test has been completed x status Off Not executed On Completed SB0050 Offline test status Stores whether an offline test is being executed x Off Not executed On In process
197. lex Function is set the master station returns as a standby master operating station while data link is performed by a standby master station Master Station Master Station Duplex Function Standby Master Station Local Station Default Master Station 1 When Setting Method of Basic Application Settings in Parameter Setting Method is set to Program the setting range is fixed to Master Station Mode Set the mode of the master local module Mode Set the mode of the master local module Remote Net Ver 1 Mode Remote Net Ver 2 Mode Remote Device Net Ver 1 Mode Remote Device Net Ver 2 Mode Remote I O Net Mode Offline Line Test Hardware Test Default Remote Net Ver 1 Mode Remote Net Ver 1 Mode Remote Net Ver 2 Mode Offline Line Test Hardware Test Default Remote Net Ver 1 Mode Remote Net Ver 1 Mode Remote Net Ver 2 Mode Offline Hardware Test Default Remote Net Ver 1 Mode 1 When Setting Method of Basic Application Settings in Parameter Setting Method is set to Program Remote I O Net Mode cannot be set 6 2 PARAMETER SETTINGS 5 2 2 Required Settings Station Number Set the station number of the master local module Station No Set the station number of the Fixed to 0 0 to 64 1 to 64 master local module Default 0 Default Blank Default Blank 1 When Mode is set to Line Test the
198. ligent device station Refer to the user s manual for the intelligent device module used APPENDICES Appendix 7 Processing Time 1 TT INDEX 0 to 9 L 32 bit data integrity assurance 29 Line status of own station 156 Lin test 22 a8 4 4 leder Dee D Rea d 105 A Line test 1 result cee ee eee 165 Line test 2 result 0 ee ee 165 A faulty station cannot be detected 121 Line test acceptance status 154 Automatic update buffer 149 Line test completion status 154 Auto tracking setting of transmission speed 58 Line test request 0 00 153 Line testresult 0 eee eee 159 Line test station setting 05 158 Link special register SW 148 158 CC Link diagnostics 0000 100 Link special relay SB 148 152 CC Link Ver installation parameter matching status Local station 6 llle 13 Tr 166 Checking the transmission speed setting 107 Compatible CC Link Ver information 165 Completion status of remote device station Master station 00000000 eee 13 initialization procedure 4 154 Master station information 155 CPU monitoring time setting 159 Master station return specification information 155 Current link scan time lesen 162 Master stations transient transmis
199. line Reduce the number of master stations on the same line Noise has been detected on the line at power on to one When the data link starts by turning on SB0007 Master station duplication error cancel request check the line status BBC7H System error Please consult your local Mitsubishi representative BBC8H System error Please consult your local Mitsubishi representative BBCAH Multiple standby master stations exist on the same line Reduce the number of standby master stations on the same line to one Check the line status BBCBH System error Please consult your local Mitsubishi representative BBD1H System error Please consult your local Mitsubishi representative BBD3H System error Please consult your local Mitsubishi representative BCO1H A data link error has occurred on all stations during a Issue the request after the data link is started message transmission 4 TROUBLESHOOTING 4 6 List of Error Codes 129 BCO2H System error Please consult your local Mitsubishi representative BCO3H The target station specified for the message transmission Check the parameters or operation on the target station function is in any of the following status No network parameter is set The specified station number is not the start station number The station is set as a reserved station A data link error has occurred including error
200. lows SM Master station sequence scan time LS Link scan time n LS SM The decimal point is rounded up Rd Remote device station processing time iMaster station RY RWw remote device station RY RWw This is the time between the device of a CPU module turning on off and the output of a remote device station turning on off or between data set in the device of a CPU module and the data in a remote device station changed The following table lists the calculation formulas Normal value SM x n LS x 1 Rd SM x n LS x 1 Rd SM LS x 1 Rd SM x n LS x 1 Rd Max value SM x n LS x 2 Rd SM x n LS x 2 Rd SM LS x 2 Rd SM x n LS x 2 Rd The letters in the table mean as follows SM Master station sequence scan time LS Link scan time n LS SM The decimal point is rounded up Rd Remote device station processing time APPENDICES Appendix 7 Processing Time 1 73 device station Ver 2 compatible slave station Master station RX RWr lt remote device station RX RWr This is the time between a signal input to a remote device station and the device of a CPU module turning on off or the time until the data in the device of a CPU module is changed The following table lists the calculation formulas Normal value SM x n LS x 1 x m Rd SM x t x 1 Rd SM LS x 1 x m Rd SM x t x 1 Rd Max value S
201. m LED information RUN ERR MST SMST B RATE L RUN LERR sD RD On Operating as a master station Off Operating as a master station or a local station On 2 5Mbps On Data link is being executed Off Normal operation On Data being sent Off Data is not received Master Station 0 Remote Net Ver 1 Mode 2 5Mbps LED information Displays the LED status of the master local module Individual information Station type Displays the station type set for the module selected Station number Displays the station number set for the module selected Mode Displays the mode setting set for the module selected Transmission speed Displays the transmission speed set for the module selected Number of occupied stations Displays the number of occupied stations set for the module selected Extended cyclic setting Displays the extended cyclic setting set for the module selected 1 When the Station type is Master Station or Master Station Duplex Function is displayed 4 TROUBLESHOOTING 4 2 Checking the Module Status 99 4 3 Checking the System Status Perform the CC Link diagnostics to check the system status and error details or to perform a line test for troubleshooting XZ Diagnostics gt CC Link Diagnostics The following figure shows how to perform troubleshooting using CC Link diagnostics Troubleshoot the p
202. memory address of RWr in the station number 3 Station No 3 RWr size 0 Default Buffer memory area size of RWr in the station number 3 Station No 4 RWr offset 4C40H Start buffer memory address of RWr in the station number 4 Station No 4 RWr size 0 Default Buffer memory area size of RWr in the station number 4 APPENDICES Appendix 3 Buffer Memory 1 47 Link special relay SB This area stores bit on off data indicating the data link status Buffer memory addresses 5EOH to 5FFH correspond to link special relay areas SB0000 to SBO1FF The following table lists the relationship between buffer memory addresses 5EOH to 5FFH and link special relay areas SB0000 to SBO1FF Address b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 bo 5EOH 1504 F E D C B A 9 8 7 6 5 4 3 2 1 0 5E1H 1505 1F 1E 1D 1C 1B 1A 19 18 17 16 15 14 13 12 11 10 5E2H 1506 2F 2E 2D 2C 2B 2A 29 28 27 26 25 24 23 22 21 20 5E3H 1507 3F 3E 3D 3C 3B 3A 39 38 37 36 35 34 33 32 31 30 5E4H 1508 4F 4E 4D 4C 4B 4A 49 48 47 46 45 44 43 42 41 40 5E5H 1509 5F 5E 5D 5C 5B 5A 59 58 57 56 55 54 53 52 51 50 5E6H 1510 6F 6E 6D 6C 6B 6A 69 68 67 66 65 64 63 62 61 60 5E7H 1511 7F 7E 7D 7C 7B 7A 79 78 77 76 75 74 73 72 71 70 5E8H 1512 8F 8E 8D 8c 8B 8A 89 88 87 86 85 84 83 82 81 80 5E9H 1513 9F 9E 9D 9C 9B 9A 99 98 97 96 95 94 93 92 91 90 5EAH 1514 AF AE AD AC AB AA A9 A8 A7 A6 A5 A4 A3 A2 A1
203. module are stored in the buffer memory q a a mi N Remote I O station CPU Master Remote device station CPU module station Intelligent device station Local station module P dod XA cate CC UNUM V MED a ED dS DES d RENS UN EU Wi CHER CAI NIC a CN 4 Station No 0 4 D Station No 1 a Station No 2 b g 1 tt 1 1 1 Buffer 1 1 rt Buffer X 1 1 Device memory i 1 rt memory Device 1 I 1 1 Pod 1 1 RX RWr 1 RX RWr 1 Pod RX RWr 1 I 1 1 1 I i R f th i Station sese MMMM ere Leeasbeerseseneeee 1 E agl Station 1 s 1 No 1 1 sending data rt No 1 1 I 1 1 Range of the l Station TROC A DE No 2 1 Station 1 1 FEILLEELLI CCELI LTTTLTTLLLLLIL DLCLOUE TLE EI 2 INO 1 i i No 2 EST 1 No 2 1 I i 1 I Station 1 Station 1 No 3 puuusnasadanuninssusununanausususheuuauninuuuuuuuuooso No 3 1 1 1 1 i 1 1 1 1 i j RY RWw RY RWw L Range of the 1 R 1 I master station Station Station 1 I sending data to 1 1 the station No 1 i No 1 Li Range of the 4 1 1 master station d Station is Station 1 sending data to No 2 re 1 the station No 2 n No 2 1 LL 1 1 Range of the Range of the I master station 1 I sending data to 1 Raton Neos 1 i the st
204. mote device station Return A process of restarting data link when a station recovers from an error RIFR A generic term for the G RIFR and GP RIFR RIRCV A generic term for the G RIRCV and GP RIRCV RIRD A generic term for the G RIRD and GP RIRD RISEND A generic term for the G RISEND and GP RISEND RITO A generic term for the G RITO and GP RITO RIWT A generic term for the GRIWT and GP RIWT RLPASET A generic term for the GRLPASET and GP RLPASET Slave station A generic term for a remote I O station remote device station local station intelligent device station and standby master station Transient transmission A function of communication with another station which is used when requested by a dedicated instruction or the engineering tool Ver 1 compatible slave station A slave station that supports the remote net Ver 1 mode or remote device net Ver 1 mode Ver 2 compatible slave station A slave station that supports the remote net Ver 2 mode or remote device net Ver 2 mode FUNCTIONS 1 1 Cyclic Transmission This function allows data to be periodically exchanged between the master station and other stations on the same system using link devices Data flow and link device assignment Overview of communications In CC Link communications are performed between the master station and slave stations using RX RY RWr and RWw Data in RX RY RWr and RWw of the master local
205. n check the modules and cables at the destination B405H A transient request was issued to a remote I O station ora Seta local station or an intelligent device station as the remote device station Or too many transient requests were target station or wait for a while and send the request sent to the corresponding station again Transient overload state B407H System error Please consult your local Mitsubishi representative B409H System error Please consult your local Mitsubishi representative B411H The number of read write points in the control data of the Set a number of read points or write points within range dedicated instruction is out of the range B412H The station number in the control data of the dedicated Set the station number within range instruction is out of the range B413H Multiple dedicated instructions were executed to the same Review the program station B414H The value set in the interlock signal storage device of the Set the interlock signal storage device value within range RIRCV instruction or RISEND instruction is out of range B415H The dedicated instruction which is executable only on the Check if the own station type is a master station master station was attempted to be executed on a station other than the master station 126 4 TROUBLESHOOTING 4 6 List of Error Codes B416H System error
206. n number 4 Station No 4 RY size 1 1H The upper eight bits of the area buffer memory address 4018H are the corresponding size of RY in the station number 4 however 1 is stored because a value less than one word is rounded up Station No 1 RWw offset 4400H Start buffer memory address of RWw in the station number 1 Station No 1 RWw size 64 40H 2 number of occupied stations x 32 extended cyclic settings 64 Station No 2 RWw offset 4400H Because the station occupies two stations check the area in the station number 1 Station No 2 RWw size 0 Default Because the station occupies two stations check the area in the station number 1 Station No 3 RWw offset 4400H Start buffer memory address of RWw in the station number 3 Station No 3 RWw size 0 Default Buffer memory area size of RWw in the station number 3 Station No 4 RWw offset 4400H Start buffer memory address of RWw in the station number 4 Station No 4 RWw size 0 Default Buffer memory area size of RWw in the station number 4 Station No 1 RWr offset 4C00H Start buffer memory address of RWr in the station number 1 Station No 1 RWr size 64 40H 2 number of occupied stations x 32 extended cyclic settings 64 Station No 2 RWr offset 4C00H Because the station occupies two stations check the area in the station number 1 Station No 2 RWr size 0 Default Because the station occupies two stations check the area in the station number 1 Station No 3 RWr offset 4C40H Start buffer
207. n started with Check if the faulty station normally Start the faulty station by following the correct procedure starts with a different procedure the procedure described in the manual for the station A4 5 Failure of aslave Do slave stations normally Replace modules on the faulty Repair or replace the module on station operate station and check if the station the faulty station normally operates A4 6 Standby master Is the standby master station Check if the standby master Restart the system so that the station controlling the data link station is not set as a station controlling the data link by the CC Link diagnostics of the master station master station will control the data link 4 5 Troubleshooting by Symptom 4 TROUBLESHOOTING 119 120 When the system has already operated Problem Check item Description Check method Action Data link cannot B1 1 CPU module Does the CPU module on the Check the error code of the CPU Remove the CPU module error be performed in master station have no error module ELIMELSEC iQ R CPU Module the entire User s Manual Application System Check if the module has been Take action so that the CPU identified module may identify the master local module LCIMELSEC iQ R CPU Module User s Manual Application B1 2 Power supply for Is a voltage low Check power supplied to the Apply the voltage within the communications master s
208. n write the module set Check SWO0068 SW0069 parameters Does the master station have SW0070 SW0071 Swo072 no eiror SW0074 to SW0077 SW0098 to Module parameters in the S009B SW009C to SWOO9F engineering tool SWO0144 to SW0147 A2 5 Cable or other Are there no disconnection short Check if the SD LED and RD LED Correct the wiring parts circuit incorrect wiring poor on the faulty station are flashing connection and coexistence of When faulty stations occur Correct the wiring different cables Doa sequentially to one end on the transmission distance stationito transmission path check cables station distance transmission connected to faulty stations close cable and FG terminal grounding to the master station Multiple meet the specifications stations Are terminating resistors Check if terminating resistors are Connect terminating resistors to connected connected to the both ends in the the both ends in the CC Link CC Link system System Check if a station with built in terminating resistor is connected other than at both ends in the CC Link system A2 6 Power supply for Is the power on and is the applied Check if the modules on the faulty Power on the module communications voltage within the specified station are powered on range Check if the applied voltage is Apply the voltage within the within the specified range specified range A2 7 Noise Is the transmission cable free from Check if the transmi
209. nce under Supplementary Cyclic Settings in Application Settings 45 Page 69 Supplementary Cyclic Settings Configure the setting in the master station local station and standby master station where data needs to be assured 1 FUNCTIONS 1 1 Cyclic Transmission 29 30 Operation of a data assurance Identity of data per slave station is assured as follows Ex To assure data of the remote stations with the number of occupied stations of 3 and 1 CPU module Device Station No 1 Data assured station No 3 Data assured Precautions Remote station Remote station station No 1 station No 4 number of occupied number of occupied Master local module stations 3 stations 1 Station No 1 Station No 1 station No 3 station No 3 p a When using station based block data assurance set the refresh devices in the module parameter If the refresh devices are not set the remote input RX remote output RY and remote register RWr RWw of the buffer memory may not be refreshed When station based block data assurance is used transmission delay time and link refresh time become longer than those of when station based block data assurance is not used When designing a system based on an existing system check the transmission delay time and link refresh time at startup of the system Page 169 Processing Time Point P Integrity of 32 bit data in remote register RWr and RWw is
210. net Ver 2 mode Remote device net Ver 2 mode Link scan time Sequence scan time Rounded up to the nearest integer x 4 For link scan time use the maximum value after master switching For sequence scan time use the minimum value after master switching 1 FUNCTIONS 49 1 3 Standby Master Function 50 Link special relay areas SB and link special register areas SW Link special relay areas SB and link special register areas SW related to the standby master function are listed below Link special relay areas SB Link special relay areas SB related to the standby master function are listed below Refresh instruction at standby master switching SB0001 Forced master switching SBOOOC Refresh instruction acceptance status at standby master switching SB0042 Refresh instruction completion status at standby master switching SB0043 Forced master switching enable status SB0046 Master switching request acceptance SB005A Master switching request completion SB005B Forced master switching request acceptance SBO05C Forced master switching request completion SBOO5D Standby master station setting status of own station SB0062 Master station information SB0070 Standby master station information SB0071 e Master station return specification information SB0079 Master standby master operation status of own station SB007B Link sp
211. nformation 146 Standby master station 43 Standby master station information 155 Standby master station number 162 Standby master station setting status of own station HE CIT 154 Station number of own station 161 Station number overlap status 164 Station based block data assurance 29 Status difference between a master station and a slave station atanerror 5 35 Status logging llli esses 108 SW lae dedans Ea Mw equ dp des 13 158 Switch change status of other stations 156 164 Temporary error invalid acceptance status 153 Temporary error invalid cancel acceptance status 153 Temporary error invalid cancel completion status 154 Temporary error invalid cancel request 152 Temporary error invalid completion status 153 Temporary error invalid request 152 Temporary error invalid station setting information Lawkqd m ReP REG S RR RESQUE AE ua 155 Temporary error invalid station specification 158 Temporary error invalid station specification cancel fes ullis uua cute taceam dus SOs oca do ad 159 Temporary error invalid station specification result px pd Le MEUS 159 Temporary error invalid status 163 Total number of stations 162 Transient transmission 0 14 Transient transmission status 156 164 Transmission speed setting
212. o 317H 27 348H to 34BH 40 37CHto37FH 53 3BOH to 3B3H 736 to 739 788 to 791 840 to 843 892 to 895 944 to 947 2 2E4H to 2E7H 15 318H to 31BH 28 34CHto34FH 41 380H to 383H 54 3B4H to 3B7H 740 to 743 792 to 795 844 to 847 896 to 899 948 to 951 3 2E8Hto2EBH 16 31CH to 31FH 29 350H to 353H 42 384H to 387H 55 3B8H to 3BBH 744 to 747 796 to 799 848 to 851 900 to 903 952 to 955 4 2ECHio2EFH 17 320H to 323H 30 354H to 357H 43 388H to 38BH 56 3BCH to 3BFH 748 to 751 800 to 803 852 to 855 904 to 907 956 to 959 5 2FOH to 2F3H 18 324H to 327H 31 358H to 35BH 44 38CH to 38FH 57 3COH to 3C3H 752 to 755 804 to 807 856 to 859 908 to 911 960 to 963 6 2F4H to 2F7H 19 328H to 32BH 32 35CH to 35FH 45 390H to 393H 58 3C4H to 3C7H 756 to 759 808 to 811 860 to 863 912 to 915 964 to 967 7 2F8H to2FBH 20 32CH to 32FH 33 360H to 363H 46 394H to 397H 59 3C8H to 3CBH 760 to 763 812 to 815 864 to 867 916 to 919 968 to 971 8 2FCH to 2FFH 21 330H to 333H 34 364H to 367H 47 398H to 39BH 60 3CCH to 3CFH 764 to 767 816 to 819 868 to 871 920 to 923 972 to 975 9 300H to 303H 22 334H to 337H 35 368H to36BH 48 39CH to 39FH 61 3DOH to 3D3H 768 to 771 820 to 823 872 to 875 924 to 927 976 to 979 10 304H to 307H 23 338H to 33BH 36 36CH to 36FH 49 3A0H to 3A3H 62 3D4H to 3D7H 772 to 775 824 to 827 876 to 879 928 to 931 980 to 983 11 308H to 30BH 24 33CH to 33
213. o error occur Check SW0045 Data link stop result Take action according to the error code G1 2 Data link restart Is SB0000 Data link restart Check the program Correctly set the SB area turned on Check the refresh devices setin Turn on SB0000 Data link the module parameters restart Does no error occur Check SW0041 Data link restart Take action according to the error result code Is the corresponding station Check cable status visually or Correct the cables and settings of disconnected by the line test using the the corresponding station and engineering tool start the system Check the parameter Local station Check the operating status of the CPU module on the corresponding station A faulty station G2 1 Is the station set Is the station set as an error Check SW0078 to SWO007B Error Cancel the error invalid station cannot be as an error invalid station invalid station specification setting detected invalid station status Check SW007C to SW007F Cancel the temporary error invalid Temporary error invalid status station setting Are station Are station numbers unique Check the station number setting Correct the station number numbers unique setting A station G3 1 Can a faulty Can a faulty station be identified Check transmission speed of the Set the same transmission speed becomes faulty at station be with SW0080 to SW0083 Data faulty station
214. odule Parameter gt Required Settings Setting Item 6 Set the network configuration in the following item XZ Navigation window gt Parameter gt Module Information gt RJ61BT11 gt Module Parameter gt Basic Settings gt Network Configuration Settings Mode Setting Ver 1Mode TX Speed 156kbps gt Link Scan Time Approx I 10 85 ms E Station No Model Name Station Type Version of STA Occupied Hox pens peen Remedi SET 2 met i i Master Station Local Station Ver 1 Occupied Station 32Points unt Total STAR 1 RJe1BT11 m 7 Set the link refresh settings in the following item T Navigation window gt Parameter gt Module Information gt RJ61BT11 gt Module Parameter gt Basic Settings gt Link Refresh Settings 3 PROGRAMMING 77 3 2 Example of Communications Between a Master Station and a Local Station 78 8 Set the Supplementary Cyclic Settings in the following item XZ Navigation window gt Parameter gt Module Information gt RJ61BT11 gt Module Parameter gt Application Settings gt Supplementary Cyclic Settings Setting Item tem E Supplementary Cyclic Settings Input Data from Data Link Faulty Station Clear Output Mode upon CPU STOP Send Remote Output RY Station based Block Data Assurance Enable Number of Retries 3 Time Automatic R
215. odules on slave stations SW0147 parameter 0 Normal matching status 1 Mismatch error b15 b14 b13 b12 to b3 b2 b1 bo SW0147 64 63 62 61 to 52 51 50 49 1 to 64 in the table indicate station numbers MExample of a mismatch error Ver 2 compatible remote device station Ver 1 compatible remote device station The bits corresponding to the start station number and the number of occupied stations turn on Reserved stations station with the end station number and stations later than that are excepted Sw0148 Parameter mode Stores the mode set to a system 0 Remote net Ver 1 mode Remote device net Ver 1 mode Remote I O net mode 2 Remote net Ver 2 mode Remote device net Ver 2 mode SWO0149 Parameter mode Stores the mode set to the own station of own station 0 Remote net Ver 1 mode Remote device net Ver 1 mode Remote I O net mode 2 Remote net Ver 2 mode Remote device net Ver 2 mode SWO0152 Maximum Stores the maximum station number during data link in real time 1 to 64 station communication number in the station number setting station number Reserved stations error invalid stations and temporary error invalid stations are excepted SWO0153 Number of Stores the number of modules performing data link in real time connected Reserved stations error invalid stations and temporary error invalid stations modules involved are excepted in communication SWO0160 Remote register Stores whether the use of remote registers is prohibited
216. of X1 are as follows Off Data link stop On Data link in progress Data link status of other stations X3 This signal indicates the data link status of other stations remote station local station intelligent device station and standby master station Data link status of other stations 8B0080 has the same functionality Use either of X3 or Data link status of other stations SB0080 for programming Off All stations normal On Faulty station found The status of the faulty station is stored in Data link status of other stations SW0080 to SW0083 Point It takes maximum of six seconds for Data link status of other stations X3 to turn on after a slave station connected to the master station or local station becomes faulty The time until this signal turns on differs depending on the system configuration and error status Module ready XF This signal indicates whether the module is ready for operation When the module becomes ready this signal turns on When the module is in the following state this signal turns off When Module failure X0 turns on Power on Module ready XF Module failure X0 1 36 APPENDICES Appendix 2 l O Signals Appendix 3 Buffer Memory The buffer memory is used to exchange data between the master local module and the CPU module Buffer memory values are defaulted when the CPU module is reset or the system is powered off List of buffer memory address
217. om the master station B Area where dataiis Sentio other stations di Data sent from slave stations The following table lists the differences of link scan time from other modes Rough indication When transmission speed is 10Mbps 8 0 61ms 1 20ms 16 0 94ms 1 57ms 32 1 61ms 2 32ms 64 2 94ms 3 81ms llPoints per module and per system For the points refer to the table of the performance specifications in the following manual MELSEC iQ R CC Link System Master Local Module User s Manual Startup 1 FUNCTIONS 1 1 Cyclic Transmission Data transfer between RX and RY and a device in a CPU module To perform auto transfer using the module parameters in an engineering tool setting a refresh device in Link Refresh Settings under Basic Settings transfer data between RX and RY in a master local module and a device in a CPU module C Page 62 Link Refresh Settings To perform transfer using a program use a module access device Un GO and FROM TO instructions to transfer data between the buffer memory areas in a master local module and a device in a CPU module EOH to 15FH 224 to 351 Remote input RX Page 142 Remote input RX and remote output RY 160H to 1DFH 352 to 479 Remote output RY MStorage locations of RX and RY Areas are assigned by 32 points in the order of station number to the remote input RX and remote output RY Page 146 Slave station offset size information Link refresh
218. ompleted in all the stations If a faulty station exists turn off Remote device station initialization procedure registration instruction SBOOOD depending on the completion status of other stations lilnitialization procedure registration for a standby master station The initial setting cannot be configured in a standby master station When replacing a remote device station while a standby master station is operating as a master station configure the initial setting on a program When the instruction is not required The initialization procedure registration instruction may not be required under some situations such as when the remote input RX is set as a condition device Link special relay areas SB and link special register areas SW Link special relay areas SB Link special relay areas SB related to the remote device station initialization procedure registration are listed below e Remote device station initialization procedure registration instruction SBOOOD Execution status of remote device station initialization procedure SBOO5E Completion status of remote device station initialization procedure SBOO5F Link special register areas SW Specification of remote device station to be initialized SW0014 to SW0017 Remote device station initialization procedure registration instruction result SWOO5F Remote device station initialization procedure registration completion status SW0164 to SW0167
219. on all stations BC04H The message transmission was performed to a station Check the target station other than a remote device station or intelligent device station BCO5H The target station number specified for message Check the specified station number transmission function is not within 1 to 64 BCO6H The message transmission function was attempted to be Execute the message transmission function on the master executed on a station other than the master station station BCO7H The transmission data size was out of the range when Set the transmission data size within the range message transmission function was executed BC33H System error Please consult your local Mitsubishi representative BC34H System error Please consult your local Mitsubishi representative BC35H System error Please consult your local Mitsubishi representative BC36H System error Please consult your local Mitsubishi representative BC37H System error Please consult your local Mitsubishi representative BC38H System error Please consult your local Mitsubishi representative BC39H System error Please consult your local Mitsubishi representative BC50H With the message transmission function an abnormal data Check the program to see if any prohibited remote output was received RY has not been accessed If the error occurs again even after checking the above the possible cause is a failure of a master local module or remote device station Please consul
220. on is operating as a master station Master station column When a standby master station is operating as a standby master station Local station column Do not write any data to an area whose number is not on the list of link special register SW Doing so may cause malfunction of the programmable controller system SWO003 Multiple Selects whether to specify multiple temporary error invalid stations temporary error 00 Multiple stations set in SW0004 to SW0007 specified invalid station 01 to 64 A single station specified from 1 to 64 specification The number represents the station number to be set as a temporary error invalid station SWO0004 Temporary error Specifies a temporary error invalid station to invalid station 0 Temporary error invalid station not specified SWO0007 specification 1 Temporary error invalid station specified b15 b14 b13 b12 to b3 b2 b1 bO SW0004 1 SW0005 17 SW0006 33 SW0007 64 63 62 61 to 52 51 50 49 1 to 64 in the table indicate station numbers The stations need not be set by the number of occupied stations Error invalid stations reserved stations station with the end station number and stations later than that are excepted SW0008 Line test station Sets a station number where the line test is executed setting 0 Entire system executed to all stations 01 to 64 Specified station Default 0 APPENDICES 158 Appendix 5 List of Link Special Register
221. ons NWARNING Do not touch any terminal while power is on Doing so will cause electric shock or malfunction Correctly connect the battery connector Do not charge disassemble heat short circuit solder or throw the battery into the fire Also do not expose it to liquid or strong shock Doing so will cause the battery to produce heat explode ignite or leak resulting in injury and fire Shut off the external power supply all phases used in the system before cleaning the module or retightening the terminal screws connector screws or module fixing screws Failure to do so may result in electric shock Startup and Maintenance Precautions NCAUTION When connecting an external device with a CPU module or intelligent function module to modify data of a running programmable controller configure an interlock circuit in the program to ensure that the entire system will always operate safely For other forms of control such as program modification parameter change forced output or operating status change of a running programmable controller read the relevant manuals carefully and ensure that the operation is safe before proceeding Improper operation may damage machines or cause accidents Especially when a remote programmable controller is controlled by an external device immediate action cannot be taken if a problem occurs in the programmable controller due to a communication failure To prevent this
222. opped and the target station number can be checked Setting method Configure the setting of the remote device station initial setting procedure registration function in Initial Settings Then use Remote device station initialization procedure registration instruction SBOOOD to reflect the initial settings to the remote device station 45 Page 65 Initial Settings 1 FUNCTIONS 4 1 4 Remote Device Station Initial Setting Procedure Registration Function 5 Specification of remote device station to be initialized Specification of remote device station to be initialized is a procedure for initial processing only in a specified station When a remote device station in operation has been replaced due to failure the initial processing can be performed only in a specified remote device station that has been replaced Remote device stations other than a specified station continue to operate The following figure shows an example of specifying the remote device station station number 3 to be initialized 2 D g Remote device station 1 3 station No 1 N Station No 3 D emo Target station numbers Initial processing using Specification N us lace i 0000 0000000005 for the initial setting gt 3 Bg Rep O00 000000000 13 57 of remote device station to be bt 4 initialized Remote device
223. ote that the number of slave stations that can be connected to a CC Link system is decreased because one module occupies the station Station numbers for multiple modules Data transfer between RX RY RWr and RWw and a device in a CPU module To perform auto transfer using the module parameters in an engineering tool setting a refresh device in Link Refresh Settings under Basic Settings can automatically transfer data between RX RY RWr and RWw in a master local module and a device in a CPU module To perform transfer using a program use a module access device Un GO and FROM TO instructions to transfer data between the buffer memory areas in a master local module and a device in a CPU module EOH to 15FH 224 to 351 Remote input RX Page 142 Remote input RX and 160H to 1DFH 352 to 479 Remote output RY remote output RY 1EO0H to 2DFH 480 to 735 Remote register RWw Page 144 Remote register RWw 2EOH to 3DFH 736 to 991 Remote register RWr and remote register RWr EStorage locations of RX RY RWr and RWw Areas are assigned by 32 points in the order of station number to the remote input RX and remote output RY lt Page 142 Remote input RX and remote output RY To the remote register RWr and RWw areas are assigned by four points in the order of station number Page 144 Remote register RWw and remote register RWr 1 FUNCTIONS 1 1 Cyclic Transmission 23 Remote device net Ver 2 mode
224. r cancel request SB0007 Link special relay areas SB and link special register SW Link special relay areas SB and a link special register SW related to the master station duplication error canceling function are listed below e Master station duplication error cancel request SB0007 e Master station duplication error cancel acceptance SB0057 e Master station duplication error cancel completion SB0058 e Master station duplication error cancel result SW0057 Timing chart The following figure shows the timing chart of the link special relay areas SB and link special register SW p Executed by the master local module LEE UE gt Executed on the program ON Master station duplication error cancel request SB0007 Master station duplication error cancel acceptance SB0057 Line check Master station duplication error cancel OFF completion SB0058 Master station duplication error cancel result SW0057 1 FUNCTIONS 1 5 Interrupt Setting Function 2 PARAMETER SETTINGS This chapter describes the parameter settings required for the master local module 2 1 Setting Parameters 1 Add the master local module in the engineering tool Xv Navigation window gt Parameter gt Module Information gt Right click gt Add New Module 2 The required setting basic setting and application setting are included in the parameter settings S
225. r of retries Stores the set number of retries upon an abnormal response x information 1 to 7 time APPENDICES Appendix 5 List of Link Special Register SW 1 61 SWO0065 Number of Stores the set number of automatic return stations in one link scan automatic return 1 to 10 station stations Sw0067 Parameter Stores the information of the setting method basic application settings information OH Parameter editor 3H Program SWO0068 Parameter status Stores whether the parameters have been correctly set of own station 0 Normal Values other than 0 Error code 47 Page 122 List of Error Codes SWO0069 Installation status Stores whether unique station numbers have been assigned for modules and whether parameter settings match with connected module status 0 Normal Values other than O Error code lt 5 Page 122 List of Error Codes Error details are stored in SW0098 to SW009B and SWO009C to SWOO9F This item is checked and the result is stored only at link startup SWO006D Maximum link Stores the maximum link scan time scan time unit 1ms SWOO6E Current link scan Stores the current link scan time time unit 1ms SWOO6F Minimumlinkscan Stores the minimum link scan time time unit 1ms SW0070 Total number of Stores the end station number set using the parameter stations 1 to 64 station SW0071 Maximum Stores the m
226. r settings are reflected the master local module starts data link automatically When the settings are configured using an engineering tool resetting the CPU module or powering off and on the system reflects the settings When the settings are configured using dedicated instructions executing the dedicated instructions reflects the settings Note that the master station sends data only to a station where data link has been started The master station does not send data to a station where data link is not being performed 1 FUNCTIONS 1 1 Cyclic Transmission Mode of the modes of a master local module The following table lists the combination of the modes of the master station and local station in a master local module O Data link can be performed x Data link cannot be performed Remote Net Ver 1 Mode Ver 1 O x O x Remote Net Ver 2 Mode Ver 1 oO x Ver 2 x O x O 1 Ina standby master station data link can be performed only when the mode is the same as that of the master station 2 Although a local station in the remote net Ver 1 mode cannot perform data link with a Ver 2 compatible slave station the status of the Ver 2 compatible slave station is stored in Data link status of other stations SW0080 to SW0083 for the local station as well as that for the master station When the master station is normally performing data link with the Ver 2 compatible slave station Data link statu
227. ransmission Cyclic transmission To the next figure 1 The dot matrix LED displays the station number set in the module instead of 0 The MST LED turns on and the S MST LED turns off 1 FUNCTIONS 1 3 Standby Master Function 43 Continued from the previous figure The master station in the normal state returns to the system operation The master station is on standby in case of the standby master station failure Master station station No 01 2 number of occupied stations 1 Remote device station station No 2 number of Intelligent device station station No 4 number of Standby master station station No 0 occupied stations 2 OONo000000 5 occupied stations 1 Controlling Standby status ooo ooooonn OOOO 000000000 O00 OOCOOOCOCOO Cyclic transmission Cyclic transmission Cyclic transmission An error has occurred in the standby master station Data link is controlled by the master station Remote device station station No 2 number of occupied stations 2 Master station station No 1 0 Controlling Intelligent device station station No 4 number of occupied stations 1 Standby master station t ooo O mum o 0000 000000000 OOO OO0000000
228. re occurs For the master local module the input data from a data link faulty station and the data link status if a stop error occurs in the CPU module can be set Input Data from Data Link Faulty Station Clearing or holding the following RX and RY input data from other stations can be selected Master station RX Local station RX and RY The RWr and RWw input data from other stations are held regardless of any setting Master station RWr Local station RWr and RWw Data Link Setting when CPU is Down Whether to stop or continue data link when a stop error occurs in the CPU module of a master station can be selected Remote O station Remote device station Local station Local station Master station station No 1 station No 2 station No 3 station No 4 Remote input RX Remote input RX Remote input RX Remote input RX Station No 1 k Station No 1 ak Station No 2 Station No 2 Station No 3 gt Station No 3 j i Station No 4 Station No 4 Station No 3 Station No 4 Remote output RY Remote output RY Remote output RY Station No 1 Station No 1 Remote output RY Station No 2 ix Station No 2 Station No 3 Station No 4 Remote register Remote register Remote register RWr RWr RWr Station No 1 Station No 1 Station No 1 Station No 4 Remote register
229. representative B104H System error Please consult your local Mitsubishi representative B105H System error Please consult your local Mitsubishi representative B106H System error Please consult your local Mitsubishi representative B109H System error Please consult your local Mitsubishi representative B10AH System error Please consult your local Mitsubishi representative B10CH System error Please consult your local Mitsubishi representative B110H A line error has occurred Check and correct the wiring B111H A line error has occurred Check and correct the wiring B112H A line error has occurred Check and correct the wiring B113H A line error has occurred Or a momentary power failure Modify the line or check the power supply module and has occurred in the sending station power supplied to the sending station B115H A line error has occurred Check and correct the wiring B116H A line error has occurred Check and correct the wiring B120H With the remote device station initialization procedure Complete all the procedures before turning off the remote registration function the remote device station initialization device station initialization procedure registration procedure registration instruction was turned off before all instruction procedures are completed B122H System error Please consult your local Mitsubishi representative B123H System error Please consult your local Mitsubishi representative B124H The remote dev
230. ring tool change the following setting to the station number of the slave station where an error has occurred Specify the start station number when the number of occupied stations is two or more T Navigation window gt Parameter gt RJ61BT11 gt Module Parameter gt Required Settings gt Station No 7 Write the module parameters to the CPU module 8 Power off and on or reset the CPU module to start the line test 9 Check the test result with the dot matrix LED of the master local module Normal L T flashes for at least 5 seconds completion Abnormal end ERR Test results are stored in Line test 2 result SWOOB8 To perform a line test step 7 for the standby master station specify the station number of standby master station set in CC Link Configuration When the data link startup by standby master station is executed line test using parameter setting cannot be performed Perform the line test using the engineering tool 1 06 4 TROUBLESHOOTING 4 3 Checking the System Status Checking the transmission speed setting Check that the transmission speed setting of the slave station is the same as that of the master station The station number of the slave station having a different transmission speed setting can be also checked therefore action to remove a transmission error can be easily taken mProcedure 1 Open the CC Link Diagnostics window XZ Diagnostics gt CC Link Diagnost
231. rned on parameters by the dedicated instruction is turned on parameters by the dedicated instruction 112 4 TROUBLESHOOTING 4 5 Troubleshooting by Symptom Remote device station Problem Check item Description Check method Action Cyclic data D1 1 Refresh data Has the link refresh been correctly Check if no device overlaps with Set the devices so that they do not cannot be read area set RX RY RWw RWr SB ones used in programs or in other overlap with ones used in written SW networks programs and in other networks Is the buffer memory area Check if no device overlaps with Access the correct buffer accessed correctly RX RY ones used in programs or in other memory area in the RWw RWr SB SW networks corresponding station Set the devices so that they do not overlap with ones used in programs D1 2 Parameter Is a station to which reading Check if the bit corresponding to Cancel the reserved station setting writing cannot be performed the faulty station is not 1 in setting specified as a reserved station SW0074 to SW0077 Reserved station specification status Word data D2 1 Parameter Do the parameter settings match Check if a remote I O station is Match the model set by the cannot be read setting with the status of the connected connected to the corresponding parameter with that of the written modules station number connected module Cyclic data D3 1 Param
232. roblem with reference to Troubleshooting when the RUN LED on the master station is off diagnostics window as been started without When a CC Link system is When the CC Link system newly configured or the existing has operated CC Link system is changed A station other than the master station The connected station is Master station Host station data link status A1 1 A1 2 A1 4 Initial process A1 6 A1 8 A3 5 A2 10 A4 6 During data link O Data link stop wo 1 o Line test in execution Parameter test in execution Automatic return in process Disconnected Host station data link status Transmission path l I I Lt I I I l 1 l I I l I I l l I I error detection I gt I Parameter error detection SCD I CRC error detection ty A1 5 A1 7 A3 1 A3 3 A3 4 l l gt l l gt I l I l I Ly l l B1 2 B1 3 B1 4 Timeout error detection A1 5 A1 7 A1 8 A3 1 B1 3 B1 4 B1 5 A3 2 A3 4 A3 5 Abort error detection A1 5 A1 7 A1 8 A3 1 A3 4 A3 5 B1 3 B1 4 B1 5 Setting error detection Other error detections B1 1 B1 3 B1 4 Page 97 When the RUN LED of the master station turns off 2 The item corresponds to the number of the check item for when a slave station is disconnected Refer to the corresponding check item and take the action
233. rograms as shown below K Page 92 Program example Program for 90 ControlStart_OperateM a aa RCPU stSM b1sClock kay 1020 90 M10 SM412 INCP i 1 RegForcedMasterStationSwitc BT11_1 bSts_ForcedMasterS witchingExecutable BT11_1 bReq_ForcedMaste M200 SET rSwitching 1 1 H Program for 103 ControlStart_OperateStandb yMasterStation RCPU stSM bTsClock Kay 1000 103 SM412 INCP 1 1 BT11 1 bCompl ForcedMaste rSwitching BT11_1 bReq_ForcedMaste RST rSwitching aE dos sg p s 3 PROGRAMMING 3 3 Communication Example Using the Standby Master Function 95 4 TROUBLESHOOTING This chapter describes how to identify and remove the cause of an error in the master local module 4 1 Checking with LED Troubleshoot the problem with reference to Troubleshooting when the RUN LED on the master station is off Master station RUN on When a CC Link system is newly configured or the existing CC Link system is changed When the CC Link system has operated Master station L RUN on YES Master station SD on RD on A1 1 A1 3 Master station ERR on Master station L ERR flashing A1 1 A1 5 A1 7 A3 1 A3 4 I I I I I I I I I I I I I I B1 3 B1 4 I I I B1 13 B1 2 B1 5 I I I i B2 1 B2 2 B2 4 I I I I I I I I I I I I I I I
234. ror Please consult your local Mitsubishi representative B317H The RLPASET instruction was executed to a module Clear parameters for the target module using the where parameters had been set using the engineering engineering tool then set the parameters using the tool RLPASET instruction The parameter setting was changed without powering off and on the programmable controller system or resetting the CPU module B31AH The master station duplication error canceling instruction Do not execute the master station duplication error was executed while data link had already been started cancellation instruction during data link B31BH The transmission speed test was performed during data Turn on SBOOOB Transmission speed test request after link turning on SB0002 Data link stop B31CH System error Please consult your local Mitsubishi representative B31DH System error Please consult your local Mitsubishi representative B31EH Logging was started while logs were being deleted Delete the logs then start logging B31FH Logs were deleted during logging Stop the logging then delete the logs B320H Logging was executed or logs were deleted in the remote I Set the remote net mode then start the logging or delete O net mode the logs B321H System error Please consult your local Mitsubishi representative 124 4 TROUBLESHOOTING 4 6 List of Error Codes B322H The logs were deleted during data link with RAM Flash ROM selected
235. rrect the wiring parts circuit incorrect wiring poor master station and slave stations connection and coexistence of are not disconnected different cables Do a transmission distance station to station distance transmission cable and FG terminal grounding meet the specifications Are terminating resistors Check if terminating resistors are Connect terminating resistors to connected connected to the both ends in the the both ends in the CC Link CC Link system System Check if a station with built in terminating resistor is connected other than at both ends in the CC Link system A1 6 CPU module Does the CPU module on the Check the error code of the CPU Remove the CPU module error master station have no error module ELIMELSEC iQ R CPU Module User s Manual Application Check if the module has been Take action so that the CPU identified module may identify the master local module LCIMELSEC iQ R CPU Module User s Manual Application Is the sequence scan long Check if the sequence scan time Set the asynchronous mode or Synchronous mode is within the range reduce the transmission speed 10Mbps 50ms 5Mbps 50ms 2 5Mbps 100ms 625kbps 400ms 156kbps 800ms A1 7 Noise Is the transmission cable free from Check if the transmission cable is Keep the transmission cable away noise away from the power cable from the power cable Keep a distance of 100mm or more is recommended Check if the FG termina
236. s under Basic Settings 145 Page 62 Link Refresh Settings Precautions lklLatched devices of the CPU module Even if latched device listed in Devices of the CPU module in the table below data are cleared to 0 using a program when the CPU module is reset or powered off and on the latched data may be output depending on the timing of a link scan and link refresh For how to prevent output of latched device data perform actions listed in How to disable the setting in the table below Devices of the CPU module How to disable the setting Latch relay L Clear the value of the device to 0 using the initial device value File register R ZR Extended data register D Delete all latch range settings Extended link register W Device in the latch range 1 Forthe initial device value setting of the CPU module refer to the following LA GX Works3 Operating Manual 1 FUNCTIONS 1 1 Cyclic Transmission Cyclic data integrity assurance This function prevents read write data from being separated between new and old data This function assures the cyclic data integrity in units of 32 bits or station based units 32 bit data integrity assurance This function prevents read write data in 32 bit increments from being separated between new and old data The data in the remote register RWr and RWw between a CPU module master station and local station are assured in units of 32 bits 32 bit
237. s is included NW Last station number in B The number of occupied stations included but a reserved station excluded The value should be multiples of 8 NI NW 8 16 24 32 40 48 56 64 N Number of connected modules A reserved station is excluded ni a b c A reserved station is excluded a Total number of stations occupied by a remote l O station b Total number of stations occupied by a remote device station nw b A reserved station is excluded ST Constant The largest value in the results of Q and When B is 0 the result of is ignored Q 800 A x 15 6 900 B x 50 EX Constant Add 50 to the sum in the table below when the remote net Ver 2 mode is used Single 0 0 0 0 Double 70 x number of stations 80 x number of stations 90 x number of stations 100 x number of stations Quadruple 90 x number of stations 110 x number of stations 130 x number of stations 150 x number of stations Octuple 110 x number of stations 160 x number of stations 210 x number of stations 260 x number of stations RT Retry processing time Only the link scan with a faulty slave station where data link is being performed is added F Return processing time added only when there is a faulty station BT x 243 1 210 8 x number of automatic return stations 1 ST APPENDICES 1 70 Appendix 7 Processing Time li n LS BT 27 NI x 4 8 N x 30 ni x 4 8 ST RT F us BT
238. s of other stations SW0080 to SW0083 for the local station indicates 0 Normal Note that cyclic data in the Ver 2 compatible slave station will become 0 in the local station in the remote net Ver 1 mode Transient transmission cannot be performed due to an error such as a timeout error Remote device station Remote device station Local station Ver 2 mode Local station Ver 1 mode Ver 2 compatible Ver 1 compatible Master station station No 1 number of station No 2 number of station No 3 number of station No 4 number of Ver 2 mode occupied stations 1 occupied stations 1 occupied stations 1 occupied stations 1 AA Pin ae eT So ETT OP p mmo memor Seah ae an h er 1 compatible 1 remote input RX 1 Station No 1 Station No 3 Station No 4 Remote output RY mmn mmn amn Ver 2 compatible remote output RY Station No 1 Station No 2 Station No 3 Station No 4 Ver 2 compatible 1 remote input RX Station No 1 Station No 2 Station No 3 Station No 4 Mer a a a er a Data for the station numbers 1 and 3 in the Ver 2 compatible slave station is 0 ictions between the modes of a master local module The following table lists differences in functions between the modes of a master local module Ver 1 compatible area Storage locations of RX RY RWr and RWw Ver 1 compatible area Ver 2 compatible area Reserved Error invalid s
239. s of remote device station Number of connected modules 162 initialization procedure 0000 154 Number of own station occupied stations 155 Extended cyclic setting 0 59 Number of retries information 161 F O Forced master switching 153 Offline test status 2 2 0 0 ee eee 154 Forced master switching instruction result 161 Operation status of own station 155 Forced master switching request acceptance 154 Forced master switching request completion 154 P F nctions iiu ccu RT RP Tu 15 Fuse blown status of other stations 156 Parameter information 0000 162 Parameter receive status 0 155 I Parameter setting status 155 Parameter status of own station 162 Input data from data link faulty station 34 Input data status of own data link faulty station 154 R Installation status n eee eee 162 Installation parameter matching status 165 Random access buffer 005 148 Intelligent device station 13 RDMSGz iru Ree gab hd add E 13 168 Intelligent function module 13 178 Refresh instruction acceptance status at standby master switching llle 153 Refresh instruction at standby master switching rcr 152 Refresh instruction at standby master switching fesUlL ues Resa acne OSS deo a da 15
240. sient data was received Check the application on the source that issued the request B776H Unsupported transient data was received Check the application on the source that issued the request B777H Unsupported transient data was received Check the application on the source that issued the request B778H A response is not received from the request destination Check the modules and cables at the request destination B779H System error Please consult your local Mitsubishi representative B780H Transient transmission was performed although the target Set the target station to intelligent mode station was set to I O mode B781H System error Please consult your local Mitsubishi representative B782H When connection to another station is set the sending Check the station number of the destination or change the destination station and the sending source station are the same setting to connection to the own station 4 TROUBLESHOOTING 4 6 List of Error Codes 127 When data larger than 1K was being sent in transient transmission an error has occurred in the transient storage buffer Wait for a while and send the request again B801H A non existing access code or attribute is set Set the correct access code or attribute B802H A non existing access code was used Use the correct access code B803H The number of
241. sion status 156 Cyclic transmission 000000 13 Master switching request acceptance 154 Master switching request completion 154 Master local module 0000 eee 13 Master standby master operation status of own Data link restart lesen 152 Stations oasis secco stan af Rosetta ata capa eee 156 Data link restart acceptance 153 Maximum communication station number 162 Data link restart completion 153 Maximum link scan time llus 162 Data link restartresult 0 159 Minimum link scan time 162 Data link setting when CPU is down 34 155 Mode of own station lllllsn 154 Data link status of other stations 156 163 Mode setting status lees 161 Data link stop 2 eee eee 152 Module operating status 161 Data link stop acceptance 153 Module status llle 153 159 Data link stop completion 153 Monitoring time setting 159 Data link stop result 0 00 0 000 159 Multiple temporary error invalid station specification Detailed LED display status 160 aani eane aG Ea i Axaca d dig d aes Qo da 158 E N Error codes lese sss 122 No of occupied station llle 59 Error invalid station specification status 155 162 Number of automatic return stations 162 Execution statu
242. size information When the mode is changed from the remote device net Ver 1 mode in the remote device net Ver 2 mode RWr and RWw in a remote I O station move over and assigned with 0 points The assignment of the station numbers for stations after the remote I O station changes therefore change the program if required 1 FUNCTIONS 1 1 Cyclic Transmission 25 26 The remote I O net mode is selected when slave stations are remote I O stations only Compared to other modes transmission delay time of cyclic transmission can be shortened In addition modules can be operated with less settings Master station Remote I O station Remote O station remote I O net mode Ver 1 compatible Ver 1 compatible Ld Station No 0 StationNo 1 StationNo2 Ver 1 compatible area z Range of Station ELICELILILLLLLIE the station No 1 Nou sending data RX J Range of Station the station 1 1 1 1 1 1 1 1 LI No 2 i No2 1 1 1 1 1 1 1 1 1 sending data RY Range of the master station sending data to the station No 1 No 1 Station RY Range of the master M station sending data to Station the station No 2 No 2 we eee ee ee ee ee ee gt Data sent fr
243. ssion cable is Keep the transmission cable away noise away from the power cable from the power cable Keep a distance of 100mm or more is recommended Check if the FG terminal is Ground the terminals separately grounded separated from the GND terminal of the power System Reduce the transmission speed Take measures to reduce noise and check if the frequency of Reduce the transmission speed occurrence of noise is reduced A2 9 Failure of a slave Do slave stations normally Replace modules on the faulty Repair or replace the module on station operate station and check if the station the faulty station normally operates A2 10 Standby master Is the standby master station Check if the standby master Restart the system so that the station controlling the data link station is not set as a station controlling the data link by the CC Link diagnostics of the master station master station will control the data link 4 5 Troubleshooting by Symptom 4 TROUBLESHOOTING 117 118 Data link cannot be performed in the entire system occasionally A3 1 Cable or other Are cables and connectors Check cables between the master Correct the wiring parts securely connected and do they station and slave stations meet specifications A3 2 Parameter Is the sequence scan long Check if the sequence scan time Set the asynchronous mode or setting Synchronous mode is within the range reduce the
244. station station No 3 Engineering tool Master station Remote device station OOO0 O0oo0000000q 1 2000900000000 station No 5 5 wy mE Remote device station coco ecocoococd station No 7 1 Replace the failed remote device station station number 3 2 Use Specification of remote device station to be initialized SW0014 to SW0017 to specify the station number 3 Turn on the applicable bit only the bit of the start station number in SW0014 to SW0017 b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b i bO SW0014 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 W0015 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 SW0016 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 Swo017 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 1 to 64 in the table indicate station numbers Point When all bits are off an initial processing is performed in all the stations set in the remote device station initial setting of the module parameter 3 Configure the initialization procedure registration by turning on Remote device station initialization procedure registration instruction SBOOOD During the initial processing in the station number 3 other stations station numbers 1 5 and 7 continue the control 52 1 FUNCTIONS
245. station Hif the terminal block of a master station is removed while the master station is controlling data link If the terminal block of a master station is removed without powering off the master station and reconnected both of the master station and standby master station will perform master operation because the right of controlling data link is transferred to the standby master station therefore communications cannot be normally performed By powering off the master station and reconnecting the terminal block and powering on the master station the master station is reconnected as standby master station operation therefore communications can be normally performed liThe status of an LED when data link control is transferred to a standby master station When the master station goes down and the standby master station starts to take in control of data link the ERR LED on the standby master station flashes The station number of the standby master station is changed from the one set in the module parameters to the station number 0 and the standby master station is regarded that it is not connected Data link is normally performed To prevent this situation set the standby master station as an error invalid station Number of points and range of devices to save data using a program The points and range of devices where data from a master station station operating as a master station to a standby master station station operating as a
246. station MMaster station The targets are remote input RX from the remote station and local station WiLocal station The targets are remote input RX from the master station and remote output RY from the remote station and local station Clear Hold Default Clear Output Mode upon CPU STOP Set whether to refresh remote output RY hold the value before STOP or send 0 data when the CPU module is set to STOP Master station The target is remote output RY to the slave station Local station The target is remote output RY to the master station Send Remote Output RY Send 0 data Default Send Remote Output RY Station based Block Data Set whether to ensure a data integrity of the data blocks being refreshed Disable Assurance between the master local module and the CPU module 1 Page 29 Enable Station based block data assurance Default Disable Number of Retries Set the number of retries for when a communication failure occurs 1to7 Default 3 Automatic Reconnection Station Set the number of slave stations that return to the system operation by a 1 to 10 Count single link scan after the stations are disconnected due to a communication Default 1 failure Setting a larger number extends link scan time of when the station returns Data Link Setting when CPU is Down Set whether to stop or continue data link if a stop error occurs in a CPU module Note that this item canno
247. station and standby master station of when the master station goes down The following figure shows the operation from when the master station goes down and the standby master station continues data link to when the failed master station goes back to normal Controlling Controlling the data link of the CC Link system Standby status Standing by in case the station controlling the data link of the CC Link system becomes faulty Data link control by the master station Remote device station station No 2 number of occupied stations 2 Intelligent device station station No 4 number of occupied stations 1 Standby master station station No 1 number of occupied stations 1 Master station Controlling DODoo00000 o O OOOO OO0000000 OOO OOO0OOCOO0 Cyclic transmission Cyclic transmission Cyclic transmission Master station is down Data link control by the standby master station Standby master station station No 120 Controlling Remote device station station No 2 number of occupied stations 2 Intelligent device station station No 4 number of Master station occupied stations 1 unnnnnnnna 5 O OOOO OO0000000 Cyclic t mission Cyclic t
248. station data link status X1 BT11 1 bIn ModuleReady Module ready XF BT11 1 bReq Refresh StandbyMasterSwit Refresh instruction at standby master SB0001 ching switching BT11 1 bReq ForcedMasterSwitching Forced master switching SB000C BT11 1 bAcpt Refresh StandbyMasterSwi Refresh instruction acceptance status at SB0042 tching standby master switching BT11 1 bCompl Refresh StandbyMasterS Refresh instruction completion status at SB0043 witching standby master switching BT11 1 bSts ForcedMasterSwitchingExec Forced master switching enable status SB0046 utable BT11 1 bAcpt MasterSwitching Master switching request acceptance SB005A BT11 1 bCompl MasterSwitching Master switching request completion SBO005B BT11 1 bCompl ForcedMasterSwitching Forced master switching request completion SBO05D BT11 1 bOpe StandbyMaster Master standby master operation status of SB007B own station BT11 1 uRslt Refresh StandbyMasterSwit Refresh instruction at standby master SW0043 ching Switching result Label to be Define global labels as shown below defined Label Name Data Type StartDitection OperateMasterStation Bit StartDitection OperateStandbyMasterStation Bit ControlStart Operate MasterStation Bit ControlStart_OperateStandbyMasterStation Bit Compl ScanWaitAfterBack UpLinkDevice Bit RegForcedMasterStation Switching Bit NumberOf ScansAfterBack Uplink Device Word Unsigned Bit String 16 bit Back UpRX Word Unsigned Bit String 16 bit 0 7 BackUpRY Word
249. station for RWr and RWw in a remote I O station Page 19 Data transfer between RX RY RWr and RWw and a device in a CPU module When the mode is changed from the remote net Ver 1 mode in the remote net Ver 2 mode RWr and RWw in a remote I O station move over and assigned with 0 points The assignment of the station numbers for stations after the remote I O station changes therefore change the program if required 1 FUNCTIONS 21 1 1 Cyclic Transmission Remote device net Ver 1 mode The remote device net Ver 1 mode is selected when a system is configured only with the master station and Ver 1 compatible remote stations In this mode more remote device stations can be used than in the remote net Ver 1 mode When the system includes a Ver 2 compatible remote station select the remote device net Ver 2 mode Remote device station Remote device station Master station Intelligent device station Remote I O station Intelligent device station remote device net Ver 1 mode Ver 1 compatible Ver 1 compatible Ver 1 compatible Co ms Station No 0 Station No 1 Ver 1 compatible area RX Range of Station the station No 1 No 1 Eurip Ecl Range of Station the station No 2 No 2 sending data Range of the Station TIN station No 3 No 3 sending data
250. station turns on DataRecv Y30 in the local station turns on 5 Local station When DataSend X21 in the local station is turned on Y 1001 in the local station turns on and X1001 in the master 7 station turns on o 8 Master station When X1001 in the master station turns on DataRecv Y31 in the master station turns on 12 3 PROGRAMMING 83 3 2 Example of Communications Between a Master Station and a Local Station 84 To assure the integrity of cyclic data in each slave station One of the following actions assures the integrity of cyclic data in each slave station Note that data integrity is not assured across slave stations Using the engineering tool Set Station based Block Data Assurance under Supplementary Cyclic Settings to Enable I Page 69 Supplementary Cyclic Settings BIUsing a program Interlock with RX and RY Master station station No 0 Data Type 1 1 ReqSend Y1000 X1000 SendData W100 K4 MO iH e ji Y1000 SE X1000 8 T RST 10 3 PROGRAMMING 3 2 Example of Communications Between a Master Station and a Local Station Local station station No 1 Label Name ReqRecv Bit Data Type Class Assign Device Label VAR GLOBAL v MO RecvData Word Unsigned Bit String 16 bit VAR GLOBAL v D100 0 mo 1 X1000 EI E 4j ReqRecv WO RecvData K4 Y 1000 SET
251. stations 4 Master station points 16 points station points 32 points _ extended cyclic setting double extended cyclic setting double Address Remote input RX 4 Remote output RY Address Remote output RY Address _ Not 40004 xF orxo H F 1e X00 RERO emer Noy H RERO je on Station eodd RX 1F to RX 10 EM Df XF to x10 RY 1F to RY 10 4201H Station 4 RY1F to RY 10 4201H Station No 2 l4oo2H RX2F to RX 20 Pj iLXF te x20 J i RY 2F to RY 20 4202H No 2 RY2F to RY20 4202HJ No 2 i 4003H RX3F to RX 30 i i i i i i RY 3F to RY 30 4203H i i RY 3F to RY 30 4203H 4004H RX4F to RX40 bd RY 4F to RY 40 4204H RY4F to RY40 4204H Station PENNE i i 3 Station EN Stalion No 3 ME i i i i i No 3 i No3 400FH RXFF to RXFO ME RYFF to RYFO 420FH RYFF to RYFO 420FH 4010H Rx 10D to RX 100 sot RY 10D to RY 100 4210H RY 10D to Rv 100 4210H 4011H RX 11F to RX 110 i i i i RY 11F to RY 110 4211H i RY 11F to RY 410 4211H 4012H RX 12F to RX 120 mE RY 12F to RY 120 4212H RY 12F to RY 420 4212H Station toot i i Station i Station
252. ster station controlling Remote Remote Remote Remote input RX output RY input RX output RY Remote 1 O station i i i i station No 2 number of y OO TRADE SECO RYOR ip 90 fo RO i occupied stations 1 RX10 to RXTF PRESUMED EM Remote I O station cd I station No 3 number of RX20to RX2F RY20toRYZF LM RY20to RY2F OU to XOF YOO to YOF i occupied stations 1 RX30toRXsr RY30 to RY3F Hexa0toRX3F RY30toRY3 xt0toxiE P Y10to YaE emm RX40 to RX4F Outputs RY and RWw from the master station are stored in inputs RX and RWr of the standby master station Shaded areas in the figure above Input of the master station Standby master station standby status station No 1 number of Master station controlling occupied stations 1 Remote Remote Remote Remote input RX output RY input RX output RY Remote I O station i i station No 2 number of j JAK00toRXOF RYO0To RYO i RCO IO AOR portta YO occupied stations 1 RX10 to RX1F VIF RX10 to RY10 to RY1F EST ONG Dew UPC Remote I O station i l station No 3 number of I Poner PARRI RRO ROT EE J MOO tOXOF YOO to YO occupied stations 1 IRX30 to RX3F FL RX30 to RX3F IRY30 to RY3F X10 to X1F Y10 to Y1F Anra ae aE assess ss i RX40 to RX4F IRX40 to RX4F RY40 to RY4F
253. stics 2 Right click the target slave station icon of the temporary error invalid station setting and select Station Enable Disable Ignore Errors The selected station will be a temporary error invalid station 3 When the step 2 is performed while the selected station has been set as a temporary error invalid station the temporary error invalid station setting is canceled Point When setting a temporary error invalid station do not write data to the buffer memory areas buffer memory address 5EOH and 603H to 607H 1 1 0 4 TROUBLESHOOTING 4 3 Checking the System Status 4 4 Hardware Test A master local module is individually tested to check whether it normally operates Procedure 1 Connectthe terminating resistor provided with the module between the DA and DB terminals on the terminal block of the master local module 2 Checkthe following before powering on Module mounting status Input power supply voltage The CPU module is set to STOP 3 Setthe following item to Hardware Test T Navigation window gt Parameter gt Module Information gt RJ61BT11 gt Module Parameter gt Required Settings gt Mode 4 Write the module parameters to the CPU module 5 Power off and on or reset the CPU module to start the hardware test Point Do not perform a hardware test while connected to another station Doing so may result in a failure of the test Checking the status and result of har
254. subishi representative B38BH More than 42 remote device stations are set in the station Set the number of remote device stations to 42 or less information parameter Set the stations to remote device net mode B38CH More than 26 intelligent device stations including local Set the number of intelligent device stations to 26 or less stations are set in the station information parameter B38DH In the invalid station specification parameter a station Set the start station number of the module Do not set a number other than the start station number of the module station number not set in the parameter or a station number not set in the parameter is set Example of when a station number other than the start station number is set For a module that occupies 4 stations station No 5 to No 8 a bit corresponding to a station number other than the station No 5 is on B38FH The total size of the automatic update buffer set in the Set the total size of the automatic update buffer within 4K station information parameter exceeded 4K words words B390H A value other than 1 to 64 is set in the standby master Set the value within the range of 1 to 64 station specification parameter B391H A value other than 1 to 7 is set in the number of retries Set the value within the range of 1 to 7 parameter B392H A value other than 0 or 1 is set in the parameter of data link Set 0 or 1 setting when CPU is down B393H A value other than 0 or 1 is set in the
255. t be used when the standby master function is used Stop the Data Link Continue the Data Link Default Stop the Data Link Scan Mode Setting Set the mode of the link scan WAsynchronous with Sequence Scan Link scan is performed asynchronously with the sequence scan of the CPU module Select this item to shorten input transmission delay time when sequence scan takes much more time than link scan Note that output transmission delay time will become longer llSynchronous with Sequence Scan Link scan is performed synchronously with the sequence scan of the CPU module Select this item in the following cases To shorten the output transmission delay time To keep transmission delay time constant Asynchronous with Sequence Scan Synchronous with Sequence Scan Default Asynchronous with Sequence Scan Output Mode upon CPU Error Set whether to hold or clear the output when the CPU module is in stop error Clear Hold Default Clear 1 When sequence scan takes more time than link scan input transmission delay time becomes longer 2 The sequence scan must be constant as well Set Constant Scan Setting in RAS setting in the CPU parameters 2 PARAMETER SETTINGS 2 4 Application Settings 69 70 Interrupt Settings Set conditions for sending an interrupt request to the CPU module Setting method 1 Setan interrupt condition device Up to 16 interrupt conditions c
256. t instructed On Instructed SB0002 Data link stop Stops the data link of the own station Note that if this relay is instructed to the master station the entire system will stop Off Not instructed On Instructed SB0003 Refresh instruction Refreshes cyclic data after parameter setting is changed by the RLPASET when changing instruction parameters by the Off Not instructed refresh stopped dedicated instruction On Instructed refresh started continued SB0004 Temporary error Determines the stations specified by SW0003 to SW0007 as a temporary invalid request error invalid station Off Not requested On Requested SB0005 Temporary error Cancels the temporary error invalid station setting configured for the invalid cancel request stations specified by SW0003 to SW0007 Off Not requested On Requested 152 APPENDICES Appendix 4 List of Link Special Relay SB SB0007 Master station Clears a master station duplication error o x duplication error Off Not instructed cancel request On Instructed SB0008 Line test request Executes a line test to the station specified by SW0008 O x Off Not requested On Requested SB000B Transmission speed Executes a transmission speed test o x test request Off Not requested On Requested SBO000C Forced master Forcibly transfers data link control from the standby master station during O x switching data link control to
257. t single 1 Occupied Sta Single 96 Points 96 Points 32Points No Setting No Setting STAHI 3 STASAG STAHT B Input Module Embedded 1 0 A Outline taster Local Module iQ R series Specificat 2 Setthe required items Select CC Link Find Module My Fave 4 S aly Ha PF a8 RI61BTi Master Local Module J61BT Master Local Module L26CPU Master Local Station Ft L26CPU Master Local Station Fi LJ61BT1 Master Local Module 3 Select Close with Discarding the Setting and close the CC Link Configuration window Set the mode of the master station Ver 1 Mode Ver 2 Mode Ver 1 Mode Remote Device Net Ver 2 Mode Remote Device Net Remote I O Mode Default Mode set in Mode under Required Settings Transmission Speed Set the transmission speed of the master station 156kbps 625kbps 2 5Mbps 5Mbps 10Mbps Default Value set in Transmission Speed under Required Settings Link Scan Time Approx The approximate link scan time is displayed STA Master station 0 0 is displayed For a slave station The order of the slave station is displayed before the slash The start station number of the slave station is displayed after the slash Model Name The module model name is displayed If the module information cannot be found Module with No Profile Found is displayed Station Type Select the station
258. t your local Mitsubishi representative BC51H During execution of message transmission function a Check the operation of the target remote device station data link error has occurred on the corresponding Stop the data link then change the parameters station Check the program to see if any prohibited remote During execution of message transmission some output RY has not been accessed If the error occurs parameters were changed again even after checking the above the possible cause With the message transmission function an abnormal is a failure of a master local module or remote device data was received station Please consult your local Mitsubishi representative BC52H With the message transmission function a Set a larger value in SW0009 Monitoring time setting If communication timeout has occurred the error occurs again check the modules and cables at SB0002 Data link stop was turned on during message the destination transmission Stop data link after completion of message transmission With the message transmission function a stop error in To execute message transmission while there is a stop the CPU module was detected error in the CPU module set the data link setting when CPU is down to Continue Data Link BC53H With the message transmission function a Set a larger value in SW0009 Monitoring time setting If communication timeout has occurred the error occurs again check the modules and cables at
259. table mean as follows SM Master station sequence scan time LS Link scan time n LS SM The decimal point is rounded up Rio Remote I O response time iMaster station RY remote I O station output This is the time between the device of a CPU module turning on off and the output of a remote I O station turning on off The following table lists the calculation formulas Normal value SM x n LS x 1 Rio SM x n LS x 1 Rio SM LS x 1 Rio SM x n LS x 1 Rio Max value SM x n LS x 2 Rio SM x n LS x 2 Rio SM LS x 2 Rio SM x n LS x 2 Rio The letters in the table mean as follows SM Master station sequence scan time LS Link scan time n LS SM The decimal point is rounded up Rio Remote I O response time 1 72 APPENDICES Appendix 7 Processing Time emote e device station Ver 1 compatible slave station Master station RX RWr lt remote device station RX RWr This is the time between a signal input to a remote device station and the device of a CPU module turning on off or the time until the data in the device of a CPU module is changed The following table lists the calculation formulas Normal value SM x n LS x 1 Rd SM x n x 1 Rd SM LS x 1 Rd SM x n x 1 Rd Max value SM x n LS x 2 Rd SM x n x 2 Rd SM LS x 2 Rd SM x n x 2 Rd The letters in the table mean as fol
260. tation Available Available Not available Zero points setting for a reserved station Not available Available Not available RWr and RWw of a remote I O station 4 points fixed per station 0 point RWr and RWw move over forward Remote O station points setting 32 points fixed Available 32 points fixed 1 Selectable from 8 points 8 points 8 points reserved 16 points and 32 points Set the mode in Mode under Required Settings Page 56 Mode 1 FUNCTIONS 1 1 Cyclic Transmission 17 Remote net Ver 1 mode The remote net Ver 1 mode is selected when a system is configured only with the master station and Ver 1 compatible slave stations When the system includes a Ver 2 compatible slave station select the remote net Ver 2 mode Remote device station Master station Intelligent device station Remote I O station Local station remote net Ver 1 mode Ver 1 compatible Ver 1 compatible remote net Ver 1 mode i cv 4 a 8 a d Station No 0 N StationNo 1 StationNo 2 Station No 3 n 1 Ver 1 compatible j Ver 1 compatible 1 I area RX 1 1 1 RX area 1 1 Range of 1 1 1 1 1 Station the station TEES 1 1 Station No 1 No 1 1 i
261. tation and all slave specified range stations B1 3 Cable or other Are there no disconnection short Check if cables between the Correct the wiring parts circuit and poor connection master station and slave stations are not disconnected B1 4 Noise Is the transmission cable free from Check if the transmission cable is Keep the transmission cable away noise away from the power cable from the power cable Keep a distance of 100mm or more is recommended Check if the FG terminal is Ground the terminals separately grounded separated from the GND terminal of the power System Reduce the transmission speed Take measures to reduce noise and check if the frequency of Reduce the transmission speed occurrence of noise is reduced B1 5 Failure of the Do modules on the master station Replace the modules and check if Repair or replace the module on master station normally operate the station normally operates the master station B1 6 Link stop Is the data link stop instruction Check if SB0002 Data link stop Do not turn on SB0002 Data correctly executed is turned off link stop Do not write to the refresh source device of SB0002 Data link stop from multiple locations A station cannot B2 1 Power supply for Is a voltage low Check power supplied to the faulty Apply the voltage within the perform data link communications station specified range occasionally B2 2 Cable or other Are cables and connectors Check cables
262. tation was set to I O mode B817H System error Please consult your local Mitsubishi representative B821H System error Please consult your local Mitsubishi representative B822H System error Please consult your local Mitsubishi representative B823H The mode setting of the remote control is not correct Correct the mode specification B824H System error Please consult your local Mitsubishi representative B826H System error Please consult your local Mitsubishi representative B830H System error Please consult your local Mitsubishi representative B903H A transient request was issued to a station that had not Secure a communication buffer area using the parameter secured a communication buffer B981H System error Please consult your local Mitsubishi representative B982H System error Please consult your local Mitsubishi representative B983H System error Please consult your local Mitsubishi representative B984H System error Please consult your local Mitsubishi representative B985H System error Please consult your local Mitsubishi representative B986H System error Please consult your local Mitsubishi representative B987H System error Please consult your local Mitsubishi representative B988H An error has been detected in the CPU module Check the error of the CPU module and take action using the module diagnostics A hardware failure has been detected Please consult your local Mitsubishi representative B989H An error has been detected in the CPU
263. te device station initialization procedure registration instruction result SWOO5F and Remote device station initialization procedure registration execution individual information buffer memory address Un G23680 to Un G23743 are cleared Timing chart The following figure shows the operations of a link special relay SB and link special register SW when the remote device station initialization procedure registration is performed Executed by the master local module a Executed on the program SW0014 Specification of remote device station to be initialized SW0017 y x Remote device station initialization x on procedure registration instruction SB000D MEE OFF ON Execution status of remote device station initialization procedure SBO05E OFF ON Completion status of remote device station initialization procedure SBOOSF OFF Remote device station initialization Un 23680 procedure registration execution JG x x individual information Un 23743 2 PARAMETER SETTINGS 2 3 Basic Settings Remote Device Initial Setting Target Station No Setting Target Station No Set the target station number of the remote device initial setting 1 to 64 Default Blank Registered Procedure Information The number of registered procedures in the remote device initial setting is stored Default Blank Remote Device Initial Setting
264. tely Poor contact may cause malfunction Securely insert an extended SRAM cassette into the cassette connector of the CPU module After insertion close the cassette cover and check that the cassette is inserted completely Poor contact may cause malfunction Do not directly touch any conductive parts and electronic components of the module SD memory card extended SRAM cassette or connector Doing so can cause malfunction or failure of the module Wiring Precautions NWARNING Shut off the external power supply all phases used in the system before installation and wiring Failure to do so may result in electric shock or cause the module to fail or malfunction After installation and wiring attach the included terminal cover to the module before turning it on for operation Failure to do so may result in electric shock Wiring Precautions CAUTION Individually ground the FG and LG terminals of the programmable controller with a ground resistance of 100 ohms or less Failure to do so may result in electric shock or malfunction Use applicable solderless terminals and tighten them within the specified torque range If any spade solderless terminal is used it may be disconnected when the terminal screw comes loose resulting in failure Check the rated voltage and signal layout before wiring to the module and connect the cables correctly Connecting a power supply with a different voltage rating or in
265. ter local module EPUB PDF MELSEC iQ R Programming Manual Instructions Standard Instructions for the CPU module dedicated instructions for the e Manual Functions Function Blocks intelligent function modules and standard functions function EPUB SH 081266ENG blocks PDF This manual does not include information on the module function blocks For details refer to the Function Block Reference for the module used Point e Manual refers to the Mitsubishi FA electronic book manuals that can be browsed using a dedicated tool e Manual has the following features Required information can be cross searched in multiple manuals Other manuals can be accessed from the links in the manual The hardware specifications of each part can be found from the product figures Pages that users often browse can be bookmarked TERMS Unless otherwise specified this manual uses the following terms Term Description AJ65BT R2N The abbreviation for the AJ65BT R2N CC Link system RS 232 interface module Buffer memory A memory in an intelligent function module where data such as setting values and monitoring values are stored When using the CPU module the memory is indicated for storing data such as setting values and monitored values of the Ethernet function and data used for data communication of the multiple CPU function CPU module A generic term for the MELSEC iQ R series CPU module C
266. test After the line test is completed the result is displayed on the right side of the window Do not write data to the buffer memory areas buffer memory address 5EOH and 608H during line test Do not perform a line test using a program and other peripherals at the same time The line test may not be normally performed Test Execution Test T T est Type L Loop test E Test Target All stations Station 1 64 Specified station Station Check Transfer Speed Setting B Legend Station Image 3 Temporary Reserved error invalid station station Error invalid station Result of Loop Test L1 Not executed lE Normal E Error Check Result of Transmission Speed Not executed 156K 625K X 2 5M sm oM Point When performing a line test do not set the transmission speed of slave stations to auto tracking Set the transmission speed of slave stations to the same as that of the master station An error may occur during the line test for slave stations whose transmission speed is set only to auto tracking If occurred check the cable connection status and the network line status by following the troubleshooting procedure 4 TROUBLESHOOTING 1 0 4 3 Checking the System Status 5 llPerforming the test using parameter settings Line test can be performed using parameter settings in addition to CC Link diagnostics This section describes the procedure for performin
267. the end station number and stations later than that are excepted SWO0084 Watchdog timer Stores whether a watchdog timer error has occurred x to error occurrence 0 No watchdog timer error SW0087 status of other 1 Watchdog timer error euis b15 b14 b13 b12 to b3 b2 bl bO SW0084 16 15 14 13 to 4 3 2 1 SW0085 32 31 30 29 to 20 19 18 17 SW0086 48 47 46 45 to 36 35 34 33 SW0087 64 63 62 61 to 52 51 50 49 1 to 64 in the table indicate station numbers Only the bit corresponding to the start station number turns on Reserved stations station with the end station number and stations later than that are excepted SWO088 Fuse blown status Stores whether a fuse blown error has occurred x to of other stations 0 Normal SWO008B 1 Fuse blown b15 b14 b13 b12 to b3 b2 b1 bo SW0088 16 15 14 13 to 4 3 2 1 SW0089 32 31 30 29 to 20 19 18 17 SWO008A 48 47 46 45 to 36 35 34 33 SWO008B 64 63 62 61 to 52 51 50 49 1 to 64 in the table indicate station numbers The bits turn on by the number of occupied stations Reserved stations station with the end station number and stations later than that are excepted APPENDICES Appendix 5 List of Link Special Register SW 163 SWO008C Switch change Stores whether the setting of switches of other stations during data link has to status of other been changed SWOO8F stations 0 No change 1 Changed b15 b14 b13 b12 to sec 5 e o e 4 3 2 swooso s si oo 2
268. the start station number turns on This item is checked and the result is stored only upon data link start and the change of a parameter For a slave station with the transmission speed auto tracking setting whether the station number is already used for other stations may not be detected When the station number of a station is the same as that of the standby master station the status cannot be detected 164 APPENDICES Appendix 5 List of Link Special Register SW SW009C Installation Stores the matching statuses such as the matching of CC Link versions x to parameter between the parameter settings and the modules on slave stations SWOO9F matching status W The station types do not match This mismatch occurs in the following combinations of station types Installation Parameter Remote device station Remote O station Remote O station Intelligent device station Remote device station WThe number of occupied stations do not match installation gt parameter W The extended cyclic settings do not match WThe remote station versions do not match between the parameter settings and installed modules 0 Normal 1 Mismatch error b15 b14 b13 b12 to b3 b2 b1 bO SWO009C 16 SWO009D 32 SWOO9E 48 SWOO9F 64 1 to 64 in the table indicate station numbers Reserved stations station with the end station number an
269. ting specified as a reserved station SW0074 to SW0077 Reserved station specification status Word data E2 1 Parameter Do the parameter settings match Check if a remote I O station is Match the model set by the cannot be read setting with the status of the connected connected to the corresponding parameter with that of the written modules station number connected module Cyclic data E3 1 Parameter Do the parameter settings match Check if a module with the small Match the number of occupied lower area setting with the status of the connected number of occupied stations is not stations set by the parameter with cannot be read modules connected to the corresponding that of the connected module written station number Data cannot be E4 1 Refresh Is SB0003 Refresh instruction Check if SB0003 Refresh Turn on SB0003 Refresh output from RY instruction when changing parameters by the instruction when changing instruction when changing dedicated instruction turned on parameters by the dedicated parameters by the dedicated instruction is turned on instruction 114 4 TROUBLESHOOTING 4 5 Troubleshooting by Symptom When transient transmission cannot be performed F1 1 Transient error Intelligent device station local station Refresh data area Is the transient transmission dedicated instruction correctly performed Check if the correct destination is accessed Access the correct buffer memory
270. ting Station Information Diagnostics Result BS Stop Data Link Displays the number of errors and warnings that have occurred on the master local module Module list diagnostics target selection area Displays master local modules The number of errors errors and warnings that have occurred is also displayed The diagnostics target can be changed by clicking a module icon Station list Displays stations in the CC Link system using icons In the Detail Display mode the 24th or later stations are displayed by clicking the Next button Display is switched using the Display All button or Detail Display button In the Display All mode information on all stations can be viewed in one window The icons can be freely arranged by drag and drop To display the icons in the order of station number click the Return to the original button Connected Station Information Displays the station number of the connected station own station Selected Station Information Displays the information such as a station number of the station selected in the station list area other station Selected Station Error Information Displays error information of the station selected in the station list area Related Functions Switches whether to display or hide the related function icons For details on the related functions refer to the following Operation Test Page 105 Line test Pag
271. tion 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 other failure found not to be the responsibility of Mitsubishi or that admitted not to be so by the user 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
272. tive BA17H A hardware communication circuit failure has been Check that the terminating resistor provided with the detected master local module is connected between the DA and DB terminals and execute the hardware test again If the error occurs again even after taking the above please consult your local Mitsubishi representative BA19H The target station of the line test 2 cannot be Check the cables and the target station communicated BA1BH A communication failure has occurred in all stations during Check the cables execution of the line test 1 BA1FH A hardware failure has been detected Please consult your local Mitsubishi representative BA20H A hardware failure has been detected Please consult your local Mitsubishi representative BA21H A hardware failure has been detected Please consult your local Mitsubishi representative BBO1H Execution of some of the following was attempted at the Execute after other processing is completed same time on the same station Including the same request Remote device station initialization procedure registration function RISEND or RIRCV instruction Access from a peripheral to a remote device station BBC1H System error Please consult your local Mitsubishi representative BBC2H System error Please consult your local Mitsubishi representative BBC3H System error Please consult your local Mitsubishi representative BBC5H Multiple master stations exist on the same
273. tool to the CPU module on the master station and set the parameters 1 Set the CPU module in the following item TZ Project gt New 2 Click the Yes button to add a module label of the CPU module Do you want to add the module label of the following installed modules Module Name RO4CPU Start 1 0 No 3E00 7 Do Not Show this Dialog Again This setting can be changed in the Options dialog CHEO v 3 Setthe master local module in the following item XZ Navigation gt Parameter gt Module Information gt Right click gt Add New Module amp Network Module Module Name RJ61BT11 Station Type Master Station Advanced Settings Mounting Position Mounting Base Main Base Mounting Slot No 0 Start I O No Specification Not Set Start I O No 0000 H Number of Occupied Points per 1 Sh 32 Points 4 Clickthe Yes button to add a module label of the master local module modules Module Name RJ61BT11 Start 1 0 No 0000 Ci Do you want to add the module label of the following installed 7 Do Not Show this Dialog Again This setting can be changed in the Options dialog Co c 76 3 PROGRAMMING 3 2 Example of Communications Between a Master Station and a Local Station 5 Set the contents of Required Settings in the following item XZ Navigation window gt Parameter gt Module Information gt RJ61BT 11 gt M
274. transmission speed 10Mbps 50ms 5Mbps 50ms 2 5Mbps 100ms 625kbps 400ms 156kbps 800ms A3 3 Power supply for Is the power on and is the applied Check power supplied to the Apply the voltage within the communications voltage within the specified master station and all slave specified range range stations A3 4 Noise Is the transmission cable free from Check if the transmission cable is Keep the transmission cable away noise away from the power cable from the power cable Keep a distance of 100mm or more is recommended Check if the FG terminal is Ground the terminals separately grounded separated from the GND terminal of the power System Reduce the transmission speed Take measures to reduce noise and check if the frequency of Reduce the transmission speed occurrence of noise is reduced A3 5 Failure of the Do modules on the master station Replace the modules and check if Repair or replace the module on master station normally operate the station normally operates the master station A3 6 Link stop Is the data link stop instruction Check if SB0002 Data link stop Do not turn on SB0002 Data correctly executed is turned off link stop Do not write to the refresh source device of SB0002 Data link stop from multiple locations 4 TROUBLESHOOTING 4 5 Troubleshooting by Symptom A station cannot perform data link occasionally A4 1 Cable or other
275. tus LEDs on the local station RUN On ERR Off MST S MST 156K On 625K Off 2 5M 5M 10M L RUN On LERR Off sD Flashing RD 1 The LEDs may look dimly lit or off depending on the communication status 3 PROGRAMMING 81 3 2 Example of Communications Between a Master Station and a Local Station 82 Program examples Sending station Master station station No 0 Module label BT11_1 bIn_ModuleFailure Module failure X0 BT11 1 bIn DataLink Own station data link status X1 BT11 1 bIn ModuleReady Module ready XF BT11 1 bnSts DataLinkError Other 1 Data link status of other stations station No 1 SWO0080 0 Label to be defined Define global labels as shown below Label Name Data Type Class Assign Device Label StartDirection Bit VAR GLOBAL v M100 DataSend Bit vaAR GLOBAL x20 X1000 to X101D Remote input RXO to RX1D Y1000 to Y101D Remote output RYO to RY1D WO to W3 Remote register RWrO to RWr3 W100 to W103 Remote register RWwO to RWw3 RJ61BT11 local station BTi1 i bin Mo BT11_1 bIn_M BT11 1 bin BT11_1 bnSts_Data duleFailure X0 oduleReady XOF _DataLink xi LinkError_Other 1 BT11_1 bnSts_Data LinkError Other 1 NO StartDirection M100 DataLinkError Y3F StartDirection NOL X1001 DataRecv 12 Y31 1 H QO DataSend Y1000 14 X20 NO 16 17 E
276. ual for the AJ65BT R2N LA CC Link System RS 232 Interface Module User s Manual Nonprocedural Protocol Mode Ver 2 compatible remote input RX and Ver 2 compatible remote output RY This buffer memory area is used when the remote net Ver 2 mode or remote device net Ver 2 mode is selected In the remote net Ver 2 mode data are stored in the remote input RX and remote output RY in all slave stations including Ver 1 compatible slave stations L Page 20 Remote net Ver 2 mode L Page 24 Remote device net Ver 2 mode For the master station data input from slave stations are stored For local stations data input from the master station are stored iStorage location for each station The storage locations change depending on the number of occupied stations and extended cyclic settings in slave stations The storage locations for each station can be checked using Slave station offset size information Un G992 to Un G1503 C Page 146 Slave station offset size information ll The last two bits of RX RY cannot be used for communications between the master station and a local station In the example below RYEE and RYEF cannot be used Remote I O station Remote I O station station No 1 number of station No 2 number of Local station Local station occupied stations 1 occupied stations 1 station No 3 number of station No 7 number of number of remote I O station number of remote I O occupied stations 4 occupied
277. uffer to communicate with an intelligent device station using automatic update buffer Set the size required for each intelligent device station No Setting Reserved Station Error Invalid Station Default No Setting Send 0 64 to 4096 Note that the total buffer size of Send and Receive for all slave stations must be 4096 or less Default 64 Receive 0 64 to 4096 Note that the total buffer size of Send and Receive for all slave stations must be 4096 or less Default 64 Auto 0 128 to 4096 Note that the total buffer size of Auto for all slave stations must be 4096 or less Default 128 Station Inherent Mode Setting Set the station specific mode for the slave station This item can be set only when the slave station supports the station specific mode The setting varies depending on the set module Properties Right click the module in Network map and select Properties The model name or manufacturer is displayed The setting varies depending on the set module 2 PARAMETER SETTINGS 61 2 3 Basic Settings Link Refresh Settings Set the link refresh ranges between the link devices of the master local module and the devices of the CPU module or between the link devices of the master local module and the module label of the CPU module The procedure for the link refresh settings is shown below 1 Setthe required items z z I I
278. ure 1 FUNCTIONS 1 1 Cyclic Transmission 35 36 When a communication failure such as power off occurs ina local station Input Data from Data Link Faulty Station in the module parameters for master station setting Clear Clears the receive area from the local station having a communication failure Hold Holds the receive area from the local station having a communication failure Continue Continue Holds the receive area from the local station having a communication failure Continue Not affected by the communication status of the local station Continue Not affected by the communication status of the local station 1 If parameter settings have been configured using dedicated instructions the data is held If parameter settings have been configured using an engineering tool the data is cleared when Y is set to the refresh device of the remote output RY The data is held or cleared according to Output Mode upon CPU STOP when the device other than Y is set 2 When Y is set to the refresh device of the remote output RY in the local station that has stopped only the remote output RY in the stopped local station is cleared The data is held or cleared according to Output Mode upon CPU STOP when the device other than Y is set Data link is continued for the other local stations 1 FUNCTIONS 1 1 Cyclic Transmission Status of a remot
279. urs 12 minutes and 15 En i seconds or 0 seconds No specification 1 Hour 0 Minute 0 Second Log Storage Area in CC Link Module 3 RAM RAM Flash ROM Logging Progress J0 The first 45 logged data after starting logging when checking RAM Flash ROM will be stored in RAM and flash ROM and will be stored onlv in RAM after it Please check logged data stored in the flash ROM after turning the power OFF gt ON or resetting programmable controller CPU When executing Clear Log selecting RAM Flash ROM in logged data stored area please execute Clear Log after stopping data link Log List The list will display up to 5 000 logs Selecting an item displays the status of selected date and time in the right window Date of Log Acquisition Error Error Details 2014 07 01 17 57 09 Data Link Error Station No 1 2 x Error station invalid station station Save Read Saving logs in a CSV file and reading the saved logs Click the Save button to save the information displayed under Log List to a CSV file Click the Read button to read the saved CSV log file and display the contents under Log List 4 08 4 TROUBLESHOOTING 4 3 Checking the System Status Deleting logs Click the Clear Log button to delete logs in a master local module If the Clear Log button is clicked with RAM Flash ROM selected the logs stored in the flash ROM will also be deleted W
280. use the station occupies two stations check the area in the station number 1 Station No 3 RX offset 4018H Start buffer memory address of RX in the station number 3 Station No 3 RX size 1 1H The lower eight bits of the area buffer memory address 4018H are the corresponding size of RX in the station number 3 however 1 is stored because a value less than one word is rounded up Station No 4 RX offset 4018H Start buffer memory address of RX in the station number 4 Station No 4 RX size 1 1H The upper eight bits of the area buffer memory address 4018H are the corresponding size of RX in the station number 4 however 1 is stored because a value less than one word is rounded up Station No 1 RY offset 4200H Start buffer memory address of RY in the station number 1 Station No 1 RY size 24 18H 384 number of points of RY 16 24 words Station No 2 RY offset 4200H Because the station occupies two stations check the area in the station number 1 Station No 2 RY size 0 Default Because the station occupies two stations check the area in the station number 1 Station No 3 RY offset 4218H Start buffer memory address of RY in the station number 3 Station No 3 RY size 1 1H The lower eight bits of the area buffer memory address 4018H are the corresponding size of RY in the station number 3 however 1 is stored because a value less than one word is rounded up Station No 4 RY offset 4218H Start buffer memory address of RY in the statio
281. ween a master station and remote l O station Data flow asynchronous with a sequence scan CPU module sequence scan Master station buffer memory remote input RX OH LLLELLLEL LLELELLLL rrr Link scan HEHE EHH gt Response time of the first station af i I Response time of the corresponding station I Response time of the final station 1 i Responses from remote H H H H H H l O stations i 1 A i i i i 1 Input 1 Input 2 Input 3 1 1 i i i 1 i 1 i 1 Delay time due to response delay of the remote I O station Delay time of transmission from the remote I O station to the master station Delay time between the master station receiving data and the data being stored into the buffer memory O Delay time until information of the master station is refreshed in the CPU module 1 FUNCTIONS 31 1 1 Cyclic Transmission Data flow synchronous with a sequence scan Sequence scan gt Link scan CPU module sequence scan puc ihr iil X 1 m 1 c d 2 remote input RX 1 T T Link scan Response time of the first station d Response time of the corresponding station Response time of the final station Responses from remote H H I O stations a zi Input 2 o I Delay time due to response delay of the remote I O station Delay time of transmission from the remote I O station to the master station Delay time between the master station receiving dat
282. wor e er os 9 9 55 7 sw e e e e o e 5r L9 9 The timing of when data in link special register area SW are updated differs depending on the link special register number The following table lists the update timing SW0041 Updated regardless of the SB status SW0071 Updated regardless of the SB status SWO0045 SWO0072 Updated after each station becomes stable SW0060 When the SB0060 status is changed SW0074 to SW0077 When the SB0074 status is changed SW0061 When the SB0061 status is changed SWO0078 to SW007B When the SB0075 status is changed SW0062 Updated regardless of the SB status SW0080 to SW0083 When the SB0080 status is changed SW0067 SW0088 to SWO008B Updated regardless of the SB status SW0068 SW0090 When the SB0090 status is changed SW0069 SW0098 to SWO009B Updated regardless of the SB status SWO006A SWO009C to SWO009 SWO006D SWO00BA to SWO0B7 SWO006E SW00B8 SWOO6F SW0070 APPENDICES Appendix 5 List of Link Special Register SW Appendix 6 Dedicated Instruction Dedicated instructions facilitate programming for using intelligent function modules A master local module can perform the following operations by using dedicated instructions Transient transmission to a master station local station and intelligent device station Module parameter settings for a master station List of dedicated instructions
283. yclic transmission A function by which data are periodically exchanged among master stations and other stations on the same system using link devices Data link A generic term for cyclic transmission and transient transmission Dedicated instruction An instruction for using functions of the module Device A device X Y M D or others in a CPU module Disconnection A process of stopping data link if a data link error occurs Engineering tool Another term for the software package for the MELSEC programmable controllers Global label A label that is enabled for all program data when creating multiple program data in the project There are two types of global labels module label that is automatically generated by GX Works3 and label that can be created for the any of the specified devices Intelligent device station A station that exchanges I O signals bit data and I O data word data with another station by cyclic transmission This station responds to a transient transmission request from another station and also issues a transient transmission request to another station Intelligent function module A module that has functions other than input and output such as an A D converter module and D A converter module Label A label that represents a device in a given character string Link device A device RX RY RWr RWw SB or SW in a CC Link module Link scan link scan time

MELSEC iQ-R CC-Link System Master/Local Module User`s Manual

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