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MV1000/MV2000 Communication Interface User`s Manual

1. ans File list SLA xxxKbyte free EN l ee ea Are there more NO When the number of received files is ieee sa piesantne lst smaller than the maximum number of YES files specified by the ME DIR Send the command command 10 in this example you can Get th conclude that there are no more files MEDIRNEXT Cun subsequent files ASCII see section 5 2 App qas q i EA gt alae L File list 5 pote D EN l 2 l l x an Zt END App 7 M 4662 Appendix 5 Flowchart of the FIFO Data Output FIFO Buffer Overview The MV has an exclusive internal memory for transmitting measured computed data The memory has a FIFO First In First Out structure Measured computed data is constantly acquired to the internal memory at the specified acquisition interval FIFO acquisition interval set with the FR command By using this function you will be able to read measured computed data that has been saved at the specified interval independent of when the PC reads the measured computed data The following example shows the case when the acquisition interval is 1 s and the FIFO memory can store data for 8 intervals Block 1 2 3 Previous read 4 Position RP1 5 Current read lt 6 lt Most recent acquire Position RP2 Position WP 7 Block 8 e Measured Computed Data Acquisition e T
2. Server Register up to 16 servers Supported functions The table below contain functions that the MV supports To use the functions the server device must also support them Function Code Function Operation 3 Reads the hold register The MV reads from the server device hold register Axxxx 4xxxxx into the communication input channel or external input channel 4 Reads the input register The MV reads from the server device input register 3XXXX 3XXXXX into the communication input channel or external input channel 16 Writes to the hold register The MV writes the measured or computed data to Axxxx 4XXXXX the server device hold register Commands Command type R R M W and W M Number of commands Set up to 16 commands Data type See the table below Symbol Description INT16 16 bit signed integer UINT16 16 bit unsigned integer INT32_B 32 bit signed integer big endian INT32_L 32 bit signed integer little endian UINT32_B 32 bit unsigned integer big endian UINT32_L 32 bit unsigned integer little endian FLOAT_B 32 bit floating point big endian FLOAT_L 32 bit floating point little endian M 4662 7 3 7 3 Modbus Protocol Specifications e External input channels are an RD MV2000 option MC1 e Reads values from the server register into the MV external input channels e The data type of external input channels is 16 bit signed integer e The measurement range and unit are set on the external inp
3. Ethernet cable M 4662 2 2 Connecting the MV Setting the IP Address Host Information and DNS RD MV1000 Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt IP address Press MENU and then select MENU tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt Host settings Press MENU and then select MENU tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt DNS settings RD MV2000 Press MENU and then select MENU tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt IP address Host settings Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt DNS settings IP address settings DHCP set to Not IP address settings DHCP set to Use net A 5 Basic Setting Node Basic Setting Node IP address IP address DHCP Not DHCP DNS accession Use Host name register Use Fixed IP address IP address 192 168 1 100 Subnet mask 255 255 255 Default gateway 192 168 1 16 Use Not Use Not Host name settings DNS settings net x Basic Setting Mode i Basic Setting Node Host settings Server search order het aoe Primary 192 168 1 20 Secondary 192 160 1 30 Domain name Domain suffix search order Haastation com Primary pri daqstation com Secondary Bec daastation com Input Clear Copy Set the IP address to a fix
4. Symbols CNV AENA EE E cidvesdobiss covevees t ieiastinds ET 4 25 DS sess cdesesccteecsh a e ea E devess tu ened ceenfeecunecoye oy 4 26 1 5V voltage a PAA EP N E E AE A E EEE AEN EEEE sawridetee 4 9 EH 4 20 10Base T A ACCOUM esene en e AEE A A EE AE EEEE OA ASTE NER addres Sa A a a EE dE aaa a a NA Taa ual darai AAMINIStrAtON cs cseesssisscessceeseeieieedoesenseencdeenscsedincedsacsadeveecveddesas 1 3 affirmative response c cceeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeeeeeeeeteaee 5 1 alarm notification e mail 2 12 alarm setting e mail c ccceececeeeeeeeeceneeeeseaeeeeeeeeeeeeeeeeeeeaee 2 9 alarms to be sent by e mail cecceceeeeeeeeeeeeeeeeeeeeeneeeeeaee 2 9 alarm SUMMAT c ceeeee 5 20 alarm summary display 2 20 all channel display cc cceeeseceeeeeeeeeeeeeeeeneeeeesaneeseeaeeees 2 20 application time Out cceceeeeeeeeeeeeeeeeeneeeeeeeeeeeeeeeeeeee 1 3 2 7 ASCII character COdES cceccceeeeteeeeeeteeeeeeeeeeeeeeeeeaee App 1 auto recovery AULO PETES dec eecadteiccccte aad anaia B basic setting COMMANAS ccceeeeeeeeeeeeeteeeeetteeeeees Basic Setting MOde c ccccccceeeceeeeeeeeeeeeeeeeeeeeeseneeeeeenneetes basic settings Modbus client os basic settings Modbus master c cceccceeeeeeeeeeteeeeeeee 3 10 basic specifications Ethernet ccccccseeeeeeeeeseeeeeeeeees DAUC TALC in
5. XM Syntax Query Example RE p1 KEY Syntax Sets the memory sample condition XM pl lt terminator gt pl Data type DISPLAY Display data EVENT Event data E D Display data and event data XM Set the memory sampling condition to display data XMDISPLAY Sets the key lock function RF pl p2 p3 p4 p5 p6 p 7 lt terminator gt pl Type KEY p2 START STOP key FREE LOCK p3 HISTORY key FREE LOCK p4 MENU key FREE LOCK p5 USER key FREE LOCK p6 DISP ENTER key FREE LOCK p7 T DIV key FREE LOCK p1 FUNC function keys Syntax RF pl p2 p3 p4 p5 p6 p7 p8 lt terminator gt p1 Type FUNC p2 Alarm acknowledge FREE LOCK p3 Message batch FREE LOCK p4 Math FREE LOCK p5 Data save FREE LOCK p6 E mail FTP FREE LOCK p7 Time set FREE LOCK p8 Display function FREE LOCK p1 MEDIA external storage media RP Sets login and user limitations Syntax RP pl p2 lt terminator gt pl User limit number 1 to 10 p2 User limit item KEY FUNC MEDIA Description Parameters p3 and subsequent parameters vary depending on the p2 setting as follows p2 KEY p3 START STOP key FREE LOCK p4 HISTORY key FREE LOCK p5 MENU key FREE LOCK p6 USER key FREE LOCK p7 DISP ENTER key FREE LOCK p8 T DIV key FREE LOCK p2 FUNC function keys p3 Alarm acknowledge FREE LOCK p4 Message batch FREE LOCK p5 Math FREE LOCK p6 Data save FREE LOCK p7 E mai
6. cccccccccceeeeeeeeeeeeeeseeeeeeeeeeeseaees 4 9 external input channels reading data into ceeeee 2 34 F FIFO data FIFO data output filelist reaa aaie aaa aa eet files to be transferred SpeCifyYiNg ccccceeeeeeeeeteeeeeeteees 2 25 file transfer automatic Index 2 M 4662 flow chart FIFO data c cecceeceeeseeeeeseeeeseseeeteneeeeeeeees App 8 message log display ccceeceeeeeeeeeeeeeeeeeeteeeeeeeeeeeeneeeeeeae 2 20 format detallS 3 626 etki Adenia atthe 5 30 5 31 MESSAGE SUMMALPY ccccecceceeeeeeeeeeeeeeeeceeeeeeeeeeeeeeeeeeaeeeeeas 5 21 four wire systemen liai uoi ee ae 3 6 Modbusiclient sirti ead aie 1 1 1 8 7 3 FTP client 1 2 2 25 Modbus client server configuration example 006 2 40 FTP client configuration ccccccceeeeseeeeeeeeeeseeeeeseneeeeseaees 2 25 Modbus client SCree n cccccccccceeeeeeeeeeees 2 35 2 44 FTP elent gna enea aaaea oa eta ee a a 5 11 Modbus client screen displaying cccceeeseeeeeeeeeeeeees 2 44 FTP connection destination cccccccceceeseeeeeeeeeeeeneeetesaees 2 26 Modbus client setting example ccceceeeeeeeeeeeeeeeeees 2 42 FTP server Modbus client settings ni FTP server configuration Modbus communication log cccccceeeeseeeeeeeeeeeeeeeeeeaees 5 19
7. CRLF ENCRLF Yy Year 00 to 99 mo Month 01 to 12 dd Day 01 to 31 hh Hour 00 to 23 mm Minute 00 to 59 ss Second 00 to 59 ssssssssss Data size of the file 0 to 99999999 byte s PEERI File name 51 characters including the extension If it is less than 51 spaces are entered If this is a directory the characters lt DIR gt are shown at the position displaying the file data size ARRES Data serial number 16 digit hexadecimal Space The data serial number is included for files in the DATA directory in the internal memory For other files the data serial number is spaces M 4662 5 23 s suods y 7 5 2 Text Data Output Format Check Disk Result Example 1 File list output of an external storage medium EA 05 02 24 20 07 12 1204 setting pnl 05 02 24 20 18 36 lt DIR gt DATAO EN Example 2 File list output of the DATA directory in the internal memory EA 05 02 24 20 07 12 1204 006607 050101 000402 DAD 05 02 24 20 07 12 1204 006608 050101 000403 DAD EN 0 1ABCDE123 0 1234567890123456 The MV returns the free space on the storage medium in response to an ME command Syntax EACRLF Zzzz Kbyte freeCRLF ENCRLF zzz Free space on the storage medium 16 digits Space Example EA 12345678 Kbyte free EN 5 24 M 4662 5 2 Text Data Output Format Manually Sampled Data and Report Data Information The MV returns manually sampled and report data information i
8. Save channel 002 to memory TJ002 ON You can execute a computation channel or make a query on models with the M1 math option You can specify an external input channel or make a query on models with the MC1 external input channel option M 4662 4 11 seins 4 4 Setting Commands Setting SA Sets an alarm To turn an alarm off Syntax Query Example Description SA pl p2 p3 lt terminator gt pl Measurement computation or external input channel number p2 Alarm number 1 to 4 p3 Alarm ON OFF state OFF SA pl p2 Turn off alarm number 1 on channel 010 SA010 1 0FF You can specify a computation channel or make a query on models with the M1 math option You can specify an external input channel or make a query on models with the MC1 external input channel option To turn an alarm on Syntax Query Example Description SA pl1 p2 p3 p4 p5 p6 p7 p8 lt terminator gt pl Measurement computation or external input channel number p2 Alarm number 1 to 4 p3 Alarm ON OFF state ON p4 Alarm type High limit alarm Low limit alarm Difference high limit alarm Difference low limit alarm High limit on rate of change alarm Low limit on rate of change alarm Delay high limit alarm Delay low limit alarm The character is case sensitive p5 Alarm value p6 Relay setting ON Relay ON OFF Relay OFF p7 Relay number when p6 is ON Empty when p6 is OFF p8 Al
9. The ID number of the output format is 26 e The figure below indicates the format e 1 byte sle 1 byte gt 2 bytes vle 2 bytes le 1 byte sle 1 byte Version Reserved Number of blocks Block size _ Reserved Reserved Configured alarm information block 1 TN TN Configured alarm information block n fd Format Details Item Description Output Value Version Format version 1 Number of blocks Number of configured alarm information blocks Up to 348 Block size Size of the of configured alarm information blocks 24 Block 1 ton Configured alarm information blocks Up to 8352 bytes See Block Details Returned in the byte order specified by the BO command Block Details Item Number of Bytes Notes Channel number 2 1 to 440 Decimal place 1 0to4 Reserved 1 0 Alarm type 4 The following settings are entered in order from level 1 to 4 0 Setting off 1 H high limit 2 L low limit 3 h difference high limit 4 difference low limit 5 R high limit on rate of change 6 r low limit on rate of change 7 T delay high limit 8 t delay low limit Alarm value 4x4 The alarm values are entered in order from level 1 to 4 Returned in the byte order specified by the BO command Manually Sampled Data e The MV returns the manually sampled data in response to the ME or MO command The ID number of the output format is 17 See section
10. Displays the alarm summary m All channel Automatically refreshes the screen Refreshes display r Log Zoom the screen display Message input Opens a separate window for J entering a message Data list and print page Displays the information in a separate window Selects the trend screen Directly selects the group you want to display Selects the historical display Directly selects the group you want to display Selects other displays Selects the overview display numeric display or bar graph display Arrow keys and DISP key MV screen image HISTORY key Performs the same operations The displayed information is Performs the same operation as the corresponding keys on the same as that shown on as the corresponding keyon the MV the MV the MV You can carry out the following operations on the operator page in addition to the operations available on the monitor page Switch between trend historical trend digital bar graph and overview displays For the trend and historical trend displays you can switch the MV screen by specifying the group you want to display Control the MV using the DISP ENTER key arrow keys and HISTORY key on the operator page You can carry out the same operations as the DISP ENTER key arrow keys and HISTORY key on the MV Set and write messages You can set a message string to MV messages 1 through 10 up to 32 alphanumeric characters and at
11. Host name Host name mvady mvadv Domain name Domain name daqstation com dagstation com avorite System Network regist info info ese ee NETWORK INFO IP address 192 168 1 168 Subnet mask 255 255 255 0 Default gateway 192 168 1 10 HAC address BG 00 08 00 08 68 DNS server Primary 192 168 1 20 Secondary 192 168 1 38 Host name mvady Domain name dagstation com The retrieved network information appears M 4662 2 5 2 2 Connecting the MV Clearing Network Information 1 Switch to the network information screen Press FUNC gt Network info 192 168 1 100 255 255 255 Default gateway 192 168 1 10 IP address Subnet mask HAC address 68 00 08 60 08 68 ONS server Primary 192 168 1 20 Secondary 192 168 1 38 Host name mvadv Domain name daastation com 2 Release clear the network information Press FUNC gt Network info gt Release IP address 192 168 1 100 Subnet mask i 25 20 20 0 Default gateway 192 168 1 18 HAC address 00 00 00 00 00 0A DNS server Primary 192 168 1 20 Secondary 192 168 1 38 Host name mvadv Domain name daastation com avorite System Network regist info info BL 12 IP address 6 6 8 Subnet mask 0 8 amp Default gateway MAC address 00 00 00 00 00 0A DNS server Primary 600p Secondary 0 0 8 Host name mvadv Domain name daast
12. Command wait timeout via ModbusTCP Ethernet 10Base T 502 tcp default value 1 minute However the timeout to receive the entire command Supported functions after starting to receive a command is 10 seconds Maximum number of connections 2 The table below contain functions that the MV supports Function Function Operation Code 3 Reads the hold register The client device reads the communication input 4XXXX data and external input channel data from the MV 4 Reads the input register The client device reads the computed measured 8XXXX alarm and time data from the MV 6 Writes once to hold The client device writes data to the register 4XXXX communication input channel and external input channel on the MV 8 Loopback test The client device performs a loopback test on the MV 16 Writes to hold register The client device writes data to the 4XXXX communication input channel and external input channel on the MV Register Assignments shared with the Modbus slave function Data type MV input register Number Data type Measurement channel Alarm status 31001 to 31048 Measured data 30001 to 30048 16 bit signed integer Bit string Computation channel External input channel Computed data 32001 to 32120 32 bit signed integer Measured data 34001 to 34240 Alarm status 33001 to 33060 Bit string 16 bit signed integer Alarm status 35001 to 35240 B
13. ME pl p2 p3 lt terminator gt pl Operation type DIR Transmit the file list GET Output first time NEXT Output subsequent times This parameter is used to output the remaining data when the first output operation is not enough to output all of the data RESEND Retransmit the previous output DEL Delete DIRNEXT Transmits the subsequent file list after the file list is transmitted by using the DIR command The number of transmitted lists is the p3 value specified with the DIR command If you execute this command after all lists have been output the MV transmits the following data EACRLF ENCRLF CHKDSK Checks the disk Transmits the free space on the external storage medium p2 Path name up to 100 characters Specify a full path p3 Maximum number of files from the list to be transmitted 1 to 1000 If omitted the MV transmits the entire file list in the specified directory Transmit the list of all files in the DRVO directory MEDIR DRVO e Transmit a list of 10 files in the DRVO directory MEDIR DRV0 10 e Transmit the data in the file 72615100 DAD in the DRVO DATAO directory MEGET DRVO DATAO 72615100 DAD e Parameter p2 is valid when p1 is set to DIR GET DEL or CHKDSK e Parameter p3 is valid when p1 is set to DIR e Ifan error occurs during data transmission you can retransmit the data by setting p1 to RESEND Path Name Specifications MO Syntax Example The first level directories are a
14. Not Ready The MW100 cannot be connected A value Displays the number of the Basic Setting Mode assigned external input channel Se to external input channels Ext 1 0 nane or IP 201 to 220 the status Bl Mosetti displays 201 220 To correct the problem see the MV1000 MV2000 User s Manual Pressing the Call soft key causes to blink for 2 seconds on the 7 segment LED display of the selected MW100 This feature allows you to check which MW100 is selected if multiple MW100s are connected M 4662 2 37 2 9 Reading Writing Data on Another Device from the MV via Modbus Settings The MW100 channels are assigned to the MV external input channels as follows Channel numbers The channels of the MW100 selected first are assigned consecutively to external input channels from 201 The channels of the MW100 selected next are assigned consecutively to the available external input channels from the smallest number You cannot select the target external input channels Automatic MV external assignmen MV input channels order 1 cHz201 Measurement channels CH001 to CH020 i CH220 eE E E CH221 Measurement channels i 4a CH001 to CH004 1 CH240 CH011 to CHO14 j enza Demo a z a Measurement channels CH001 to CHO30 i CH270 J Range settings The range settings of the MW100 including the span and
15. RS False When the used area decreases to 511 bytes the MV sets RS True e CS RS Note Data transmission control Hardware handshaking is performed between the MV and the PC When the CS signal becomes False while sending data to the PC the MV stops the data transmission When the CS signal becomes True the MV resumes the data transmission The MV treats the X OFF and X ON signals that are received from the PC as data Data reception control The operation is the same as with XON RS You must design the PC program so that the received buffer of neither the MV nor the PC does not become full If you select XON XON send the data in ASCII format M 4662 3 2 Connecting the MV RS 422 485 Connection Procedure Terminal Arrangement and Signal Names Connect a cable to the clamp terminal QAP PPO Rear panel FG SDB RDB SG SDA RDA Terminal assignments are shown in the table below Signal Name Signal Description FG Frame Ground The MV case ground SG Signal Ground Signal ground SDB Send Data B Send data B SDA Send Data A Send data A RDB Received Data B Receive data B RDA Received Data A Receive data A Connection e Connecting a cable As shown in the figure below remove approxim
16. User s AAV Aiivaneed Manual Models RD MV1004 RD MV1006 RD MV1008 RD MV1012 RD MV1024 RD MV2008 RD MV2010 RD MV2020 RD MV2030 RD MV2040 RD MV2048 RD MV1000 RD MV2000 Communication Interface CEOMEGA sani 1st Edition Foreword Th Th ank you for purchasing the RD MV1000 RD MV2000 hereafter referred to as the MV is Communication Interface User s Manual contains information about the Ethernet and serial interface communication functions To ensure correct use please read this manual thoroughly before beginning operation Keep this manual in a safe place for quick reference in the event a question arises Th e following manuals including this one are provided as RD MV1000 RD MV2000 manuals Please read all of them Electronic Manuals Provided on the Accompanying CD ROM Manual Title RD MV1000 First Step Guide Manual No Description IM RD MV1000 02E Explains how to set up the RD MV1000 for making measurements using the quick settings function Connection diagrams are also provided to help you with the setup RD MV2000 First Step Guide IM RD MV2000 02E Explains how to set up the RD MV2000 for making measurements using the quick settings function Connection diagrams are also provided to help you with the setup RD MV1000 RD MV2000 IM RD MV1000 01E Explains all functions except communication functions and User s Manual procedures of the RD MV1000 and RD MV2000 RD MV1000 R
17. e Measured computed and external input data e Files in the internal memory or files on an external storage medium e Setup information and status byte e Logs of operations errors communications etc e Alarm summaries and message summaries e Relay status information Measured computed and external input data can be transmitted to a PC in binary or ASCII format Other types of data are transmitted in text format For a description of data output formats see chapter 5 1 M1 option 2 RD MV2000 with the MC1 option e You can use setting mode commands see sections 4 4 and 4 5 basic setting mode commands see section 4 6 and output commands see sections 4 7 and 4 8 with this feature e You can use this feature via an Ethernet interface or serial interface C2 or C3 option e If you want to use this feature via a serial interface configure the serial interface according to Chapter 3 Maintenance Test Server e You can use this feature to transmit connection information network statistics and other Ethernet communication information from the MV e You can use maintenance test commands see section 4 11 with this feature M 4662 1 1 SUON OUNY UOIESIUNWILUOD JO MAIAJBAQ 7 1 1 Ethernet Interface FTP Server You can access the MV from a PC via FTP You can perform operations such as retrieving directory and file lists and transferring and deleting files from an external storage medium connected to the MV You ca
18. e The MV retains a maximum of 50 Modbus communication events e Syntax EACRLF yy mo dd_hh mm ss_c_xxxxxxx_kkkk_nn_dCRLF ENCRLF yy Year 00 to 99 mo Month 01 to 12 dd Day 01 to 31 hh Hour 00 to 23 mm Minute 00 to 59 ss Second 00 to 59 c Communication type C or M C Modbus client Ethernet M Modbus master serial xxxxxxx Even that occurred seven characters DROPOUT Communication could not keep up and a dropout occurred ACTIVE Activated READY Command ready state CLOSE Disconnected HALT Command halted kkkk Detail four characters GOOD Normal operation ONE No response from the slave device FUNC Received a function error REGI Received a register error ERR Received a packet error LINK Ethernet cable disconnected Modbus client HOST Unable to result the IP address from the host name Modbus client CNCT Failed to connect to the server Modbus client SEND Failed to send the command Modbus client BRKN Failed to receive the command Space At command start nn Command number 1 to 16 space d Command type R W space R Read W Write Space e Example EA 01 05 11 12 20 00 C DROPOUT 01 05 11 12 21 00 C READY NONE 01 R 01 05 11 12 25 00 C HALT NONE 01 R EN M 4662 5 19 s suods y be 5 2 Text Data Output Format Alarm Summary The MV returns the alarm summary in response to an FL command e The MV retains a maximum of 1
19. starting with the block after the IS0 previously read block Description The output status can be masked using the Make sure to read the data within the following status filter IF command For details on the buffer period to prevent data dropouts status information see chapter 6 RD MV1004 FIFO buffer size 240 cycles scan interval a Maximum buffer no eae FU Transmits the user level interval Resending is not Syntax FU pl lt terminator gt possible after the buffer p1 User information output period elapses 0 Information about the user e Parameters p2 and p4 are valid when p1 is set currently logged in to GET T Information about the user logged f p4 is omitted the MV transmits all blocks Set the first channel number and last channel number parameters so that the last channel into a general purpose service Example Transmit information about the user logged into a general purpose service FUL M 4662 4 41 sins a 4 8 Output Commands Setting Measured Computed Data Output Description Transmits information about the user that is FA Syntax ME Syntax Example Description connected to the MV Transmits instrument information FA pl lt terminator gt p1 Information type IP Address information including the IP address subnet mask default gateway and DNS server address as well as the host name and domain name Transmits data stored on an external storage medium or internal memory
20. 20min 30 min or 1h If you select Off the MV will not retry the connection If communication fails communication will stop M 4662 2 31 2 9 Reading Writing Data on Another Device from the MV via Modbus Destination Server Settings Server number Select registration numbers of the server you want to configure from 1 to 16 Port Enter the port number for the selected server in the range of 0 to 65535 The default value is 502 Modbus server name Set the destination Modbus server name using up to 64 alphanumeric characters If you are using the DNS you can set the host name for the server name e You can also set the IP address In this case the DNS is not required Unit If the unit number of the destination server is not necessary select Auto If a fixed unit number is necessary select Fixed If you select Fixed the unit number parameter appears No Enter a fixed unit number in the range of 0 to 255 Transmission Command Settings Client command number Select numbers of the transmission commands you want to configure from 1 to 16 Command type Set the command type to Off R R M W or W M If you select a command type other than Off the client channel server number register and data type parameters appear R Read the data from the server into external input channels 16 bit signed integer R M Read the data from the server into communication input channels 32 bit floating point W Write measureme
21. 2H 4H 10H MENU MENU key Query NR pl p2 FUNC FUNC key Example Set the trend update rate to 5 min division START START STOP key NR1 5MIN HISTORY HISTORY key Description You cannot set the trend update rate if the USER USER key memory data type is event display T DIV T DIV key The logging number is fixed to 1 0 9 Number 0 to 9 keys Set the data update rate and auto save rate MINUS Number minus key first with the SW command and then set the DOT Number decimal key trend update rate with the NR command DISP DISP ENTER key UP Up arrow key DOWN Down arrow key RIGHT Right arrow key LEFT Left arrow key Example Press the DISP ENTER key KEDISP Description Operates in the same way as the keys on the MV For a key sequence transmit the commands in the same order that you would press the keys on the MV M 4662 4 27 sins a 4 6 Basic Setting Commands 4 6 Basic Setting Commands wo Sets alarm and DO settings To set alarm and DO settings Syntax WO pl p2 p3 p4 p5 lt terminator gt pl Alarm setting p2 Reflash operation ON OFF p3 Interval for the low limit on the rate of change 1 to 32 p4 Interval for the high limit on the rate of change 1 to 32 p5 Alarm status indicator hold nonhold HOLD ONHOLD To set the internal switch Syntax WO pl p2 lt terminator gt pl DO type SWITCH p2 AND switch number ONE No AND setting s01 Specify only S01 S01 Sxx Specify S01 to Sxx xx 02 to 30 To set the output r
22. A B or indication In this case reverse the connection In the case of a two wire system the host device must control the converter transmission driver to prevent collisions of transmitted and received data If you are using one of the recommended converters control the transmission driver using the RS RTS signal on the RS 232 When the System Contains Instruments That Only Support the RS 422 Interface In a four wire system up to 32 MVs can connect to a single host device However this may not be possible if the system contains instruments that support only the RS 422 interface When the System Contains Omega Recorders That Only Support the RS 422 Interface Only up to 16 instruments can be connected Some of the conventional Omega recorders HR2400 and pR for example only support the RS 422 driver If the system contains these recorders only up to 16 instruments can be connected Nolo V gt o o In the RS 422 standard the maximum number of connections that are allowed on one port is 10 for a four wire system Terminator In a multidrop connection including point to point connection connect a terminator to the MV if the MV is connected to the end of the chain Do not connect a terminator to a MV in the middle of the chain In addition turn the host device terminator ON see the host device manual If a converter is being used turn ON its terminator We recommend converters with a built in terminator Sele
23. MM Month DD Day Time HH MM SS eight characters HH Hour MM Minute SS Second Channel number Three characters Relay number Three characters M 4662 4 1 spisih gt 4 1 Command Syntax Response Query A question mark is used to specify a query e You can insert a question mark after a command or parameter to query the corresponding command setting Queries are not allowed on some commands For the query syntax of each command see sections 4 4 to 4 7 Example 1 SR p1 You can execute SR or SRp1 Example 2 SA pl p2 You can execute SA SAp1 and SAp1 p2 Delimiter A comma is used as a delimiter Separate each parameter with a delimiter Sub Delimiter e Asemicolon is used as a sub delimiter e You can specify up to 10 commands consecutively by separating each command with a sub delimiter However you cannot do this with the commands listed below and all queries Specify them independently Output commands other than BO CS and IF Queries If there are consecutive sub delimiters they are considered to be one Sub delimiters at the front and at the end of a command sequence are ignored Example SR001 VOLT SR002 VOLT lt terminator gt is interpreted as SR001 VOLT S R002 VOLT lt terminator gt Terminator Use either of the following for the terminator e CR LF 0DH OAH in ASCII code LF OAH in ASCII code Note eee Do not specify a channel or relay number that is
24. MV channel numbers Enter the first and last channel numbers of input output The range of channels that you can enter varies depending on the command type as follows R 201 to 440 R M C01 to C60 W 1 to 48 W M 101 to 160 e Address Enter the slave device address in the range of 1 to 247 e Regi Set the slave register number Enter an input register in the range of 30001 to 39999 and 300001 to 365536 or a hold register in the range of 40001 to 49999 and 400001 to 465536 The register numbers that you can specify vary depending on the command type See section 7 3 for details e Type The data type Select INT16 UINT16 INT32_B INT32_L UINT32_B UINT32_L FLOAT_B or FLOAT_L The data type that you can specify vary depending on the command type See section 7 3 for details Example of Entering Commands See section 2 9 Checking the Modbus Operating Status Displaying the Modbus Operating Status Press DISP ENTER and then select INFORMATION gt MODBUS MASTER Note To display the MODBUS MASTER on the display selection menu you need to change the setting using the menu customize feature Carry out the following steps Press MENU and then select Menu tab gt Menu customize gt Display menu 1 Select INFORMATION gt MODBUS MASTER using the arrow keys 2 Press the View soft key Read cycle Inter brock delay in l i t 1 to r i wag eee Age MEA ae tad in H Communication condit
25. e Precautions to be taken when a client device writes data A client device can only write 16 bit signed integer data The measurement range and unit are set on the external input channels The decimal place is determined by the external input channel s span lower settings suoljeosyioeds ba Modbus Error Response common to Modbus server and Modbus slave The MV returns the following error codes to a client or master device Code Function Operation 1 Bad function code Unsupported function request 2 Bad register number Tried to read or write to a register that does not have a corresponding channel 3 Bad number of registers When writing The specified number of registers is less than or equal to zero or greater than or equal to 124 When reading The specified number of registers is less than or equal to zero or greater than or equal to 126 The MV does not return a response in the following cases e CRC error Errors other than those shown above M 4662 7 3 Modbus Protocol Specifications Modbus Master Function Basic Operation The MV operating as a master device communicates with slave devices periodically by sending commands at specified intervals e This function is independent of the Modbus client function operating over the Ethernet interface The supported functions are 1 reading data from the input registers and hold registers on a slave device and 2 writing data into the
26. number of samples to 20 1107 ON 1MIN 20 Syntax TX pl lt terminator gt Description You can execute this command on models p1 Computation operation OFF START with the M1 math option RESET START If p2 is set to OFF do not specify p3 or p4 Query TX Set the sampling interval greater than or equal Example Configure the MV so that the start key also starts to the scan interval computation TXSTART SJ Sets a TLOG timer Syntax SJ pl p2 p3 p4 p5 lt terminator gt ER_ Sets the FIFO buffer acquisition p1 Computation channel number interval p2 Timer 1 to 4 Syntax FR pl lt terminator gt p3 Conversion of the time unit for TLOG SUM pl 1 fixed computation p1 FIFO acquisition interval 25MS 125MS Gre No conversi n 250MS 500M5 1S 2S 5S S Convert as though the physical Query FR values are integrated in units of Example Set the FIFO acquisition interval to 1 s seconds FR1 15S AMIN Convers though the physical Description e Set the acquisition interval to a value greater values are integrated in units of ihan the scaniinterval minutes e Ifyou set the scan interval to a value greater E Conver as though the physical than the acquisition interval with the XV values are INtegratedinunits of command or from the screen the acquisition hours interval is automatically set equal to the scan p4 Reset ON OFF interval p Timertype The MV has a circular FIFO First In First Out TIMER buffer The MV acquires measured computed MALG o
27. 0 00425at0 N1 Pt25 N3 Contact input DI Level LEVEL Cont CONT 1 5V voltage 1 5V 1 5V 1 5V Notations The table below lists the channel notations that are used Channel Type Model Channel Notation Notes Measurement RD MV1000 001 to 024 Varies depending on the channel number of inputs RD MV2000 001 to 048 Varies depending on the number of inputs Computation RD MV1000 101 to 112 High speed input model channel 101 to 124 Medium speed input model RD MV2000 101 to 112 High speed input model 101 to 160 Medium speed input model External input RD MV1000 Not available channel RD MV2000 201 to 440 with the MC1 option Manual sample RD MV1000 Not available RD MV2000 001 to 120 with the MC1 option Report channel RD MV1000 R01 to R12 High speed input model R01 to R24 Medium speed input model RD MV2000 R01 to R12 High speed input model R01 to R60 Medium speed input model Internal switch RD MV1000 S01 to S30 RD MV2000 Output relay RD MV1000 101 to 106 RD MV2000 101 to 106 111 to 116 121 Varies depending on the to 126 131 to 136 options Constant RD MV1000 K01 to K60 RD MV2000 Communication RD MV1000 C01 to C24 input channel RD MV2000 C01 to C60 Display group RD MV1000 1 to 10 RD MV2000 1 to 36 Remote control RD MV1000 D01 to D08 terminal RD MV2000 Pulse input RD MV1000 P01 to P08 RD MV2000 Q01 to Q08 Flag RD MV1000 F01 to F08 RD MV2000 High speed input model RD MV1004 RD MV1008 RD MV2008 Medium speed input model RD MV1006 RD MV
28. 20 output commands special response commands 1 3 2 19 output example eeeeeeceeceseeeeeeeeeeeeneeeeeeeeeteaaes a login FUNGON ai secs dense scecseeseeiiedanciescies eesavieeeesiae 1 3 App 4 App 5 output flow of the file ee ceceeeceeeeeeeeeeeeeeeeeeeeneeeeeeaee LOGINMOG Ys us hth a Gil nabs a Latte 5 12 output format of ASCII data 2 ecceceeeeeeeeeeeeteteeeeeneeees login name output format of binary data 0 08 login procedure output format of instrument information OULPUL Tela ysis id istsr tates de eTe EAA a r ea M maintenance test comMmandS eseseeeeereereerrereereee Pe maintenance test Server ccccesceeeeeceeeeeteeeeeeteeeteneees page typesiz c ls ln A a ea eaten 2 18 manually sampled data parameter 4 1 manually sampled data information parity 3 8 manual sample cccceeeeeees password 2 26 MASON isis fei sive aaia N aeae E TEANS PASV mode aii oiar aaeain iaa T aE a 2 26 measured data ccccccceceseeeeeeeeeeeeeeeeeeeeeeeseeeeeeeseeeeees PORSJON ose acter 2 11 measured values example of writing ceeceeeeeee 2 34 POP3 server connection 2 11 measurement Channels cccecceeeeee cess tee eeeeeteneeeneeeeee 4 9 POP3 server name 2 9 measurement range parameters cceceeceeeeeeeseeeeeeeeees 4 8 POP3 settings 2 9 measurement SEPVEl 0 cccceeceseesseessesssssssesssestees 1 1 1 3 7 1 POM iA al A
29. 5 1 for details e For the data format see the RD MV1000 RD MV2000 User s Manual IM RD MV1000 01E Report Data The MV returns the report data in response to the ME or MO command The ID number of the output format is 18 See section 5 1 for details For the data format see the RD MV1000 RD MV 2000 User s Manual IM RD MV1000 01E Display Data Text e The MV returns the display data in response to an ME command e The ID number of the output format is 29 See section 5 1 for details e For the data format see the RD MV1000 RD MV2000 User s Manual IM RD MV1000 01E Event Data Text The MV returns the display data in response to an ME command M 4662 5 31 sasuodsay i The ID number of the output format is 30 See section 5 1 for details For the data format see the RD MV1000 RD MV2000 User s Manual IM RD MV1000 01E 5 32 M 4662 Chapter 6 Status Reports 6 1 Status Information and Filter The following figure illustrates the status information and filter on the MV 1bytes i 2 3 4 5 6 7 8 A A A A A i 3 4 5 6 7 8 You can use the IF command to set the filter Status information Filter Condition register When an event described on the following page occurs the corresponding bit in the condition register is set to 1 The status information is the logical AND of the condition register and the
30. Alarm e mail Periodic data Scheduled e mail System warning System e mail Report data Report e mail nn Number of discarded e mails ddd d Measured computed value up to 10 digits including the sign and decimal point unit up to six characters OVER Positive range out OVER Negative range out Burnout Burnout data ENRE Error data The time that follows the type and count of discarded e mails is the time when the last e mail is discarded M 4662 2 13 2 3 Sending E mail Messages System E mail Power Failure Format e Subject Subject System warning e Syntax header1 CRLF header2CRLF CRLF Power failure CRLF lt Host_name gt CRLF hostCRLF CRLF lt Power_fail gt mo dd_hh mi ssCRLF lt Power_on gt mo dd_hh mi ssCRLF CRLF Access the following URL in order to _ look at_a_screen CRLF http host domain CRLF CRLF System E mail Memory Full Format e Subject Subject System warning e Syntax header1 CRLF header2CRLF CRLF Memory full CRLF lt Host_name gt CRLF hostCRLF CRLF lt Memory remain gt ppp pMbytesCRLF lt Memory blocks gt bbb 400CRLF lt Media_remain gt rrr rMbytesCRLF CRLF Access _ the following URL in order _to_look at_a_screen CRLF http host domain CRLF CRLF ppp p Remaining amount of internal memory bbb Number of unsaved blocks 0 to 400 EEE S27 Remaining free space on the external storage medium when an external storage medium is connecte
31. Auto transfer when report data files are generated ON OFF p3 Auto transfer when snapshot data files are generated when snapshot is executed ON OFF Query YT Example Auto transfer display and event data files Do not transfer report data files Do not transfer image data files YTON OFF OFF Description If the method to save data to an external storage medium is set to Auto the MV automatically transfers data files as they are generated For media storage settings see the RD MV1000 RD MV2000 User s Manual YU Sets the contents to be sent via e mail To send changes in the alarm status Syntax YU pl p2 p3 p4 p5 p6 p7 p8 p9 pl10 pll pl2 lt terminator gt pl Transmitted content ALARM p2 Recipient 1 ON OFF p3 Recipient 2 ON OFF p4 Alarm transmission of alarm number 1 ON OFF p5 Alarm transmission of alarm number 2 ON OFF p6 Alarm transmission of alarm number 3 ON OFF p7 Alarm transmission of alarm number 4 ON OFF p8 Include instantaneous data ON OFF p9 Include source URL ON OFF p10 Subject up to 32 alphanumeric characters p11 Header 1 up to 64 characters p12 Header 2 up to 64 characters Query YU pl Example Transmit alarms of alarm numbers 1 to 4 including instantaneous data but not including the source URL to recipient 1 Set the subject to ALM and header 1 to LP2 YUALARM ON OFF ON ON ON ON ON OFF AL M LP2 To send e mail at scheduled times Syntax YU pl p2 p3 p4 p5 p6 p7 p8 p9 p1
32. Boundary position 1 to 99 p4 Boundary value SP pl Partially expand the display of channel 001 Set the boundary position to 25 and the boundary value to 1 00 V SP001 0N 25 100 e You can specify a computation channel or make a query on models with the M1 math option You can specify an external input channel or make a query on models with the MC1 external input channel option e Parameter p2 cannot be set to ON if the input range SR command is set to SKIP e Parameter p2 cannot be set to ON for a computation channel if computation is OFF SO command e Parameter p2 cannot be set to ON for an external input channel if the channel is OFF ER command e The range between the span upper and lower limits scale upper and low limits when scaling is enabled is assumed to be 100 for parameter p3 e You can set p4 in the range of span upper limit 1 to Span lower limit 1 If scaling is enabled you can set p4 in the range of scaling upper limit 1 to scaling lower limit 1 e The decimal place and the number of digits are set to the same values as the span and scaling settings see the SR command Syntax Query Example Description SX Syntax Query Example Description SL Syntax Query You can execute this command or make a query when the partial expanded display function is set to USE XU command You cannot execute this command if the partial expanded di
33. Description You cannot specify a sampling rate that is faster Example Set the update rate to 2 minutes than the scan interval TW2MIN Description Set the data update interval p1 to an interval slower than the scan interval You can specify the data update intervals p1 5S and 10S only on high speed input models RD MV1004 RD MV1008 and RD MV2008 You can specify 15S on medium speed input models set to fast sampling mode and high speed input models M 4662 4 13 seins 4 4 Setting Commands Setting SZ Syntax Query Example Description SP Syntax Query Example Description Sets a zone SZ pl p2 p3 lt terminator gt pl Measurement computation or external input channel number p2 Bottom edge of zone 0 to 95 p3 Top edge of zone 5 to 100 SZ pl Display channel 002 in a 30 to 50 zone Z002 30 50 e You can specify a computation channel or make a query on models with the M1 math option You can specify an external input channel or make a query on models with the MC1 external input channel option e The width of the waveform display area along the amplitude axis is assumed be 100 The zone width must be at least 5 e Set the top edge of the zone to a value greater than the bottom edge of the zone Sets the partial expanded display SP pl p2 p3 p4 lt terminator gt pl Measurement computation or external input channel number p2 Partial expanded setting ON OFF p3
34. EJ Changes the login password to ON with the TE command sets sampling T Syntax EJ pl p2 p3 lt terminator gt conditions of the event data It functions the S h pl Old password up to eight alphanumeric same as the key trigger characters p2 New password up to eight alphanumeric CL Executes manual SNTP characters Syntax CL pl lt terminator gt p3 New password up to eight alphanumeric pl Manual SNTP execution 0 characters Example Synchronize the clock manually Example Change the old password PASS001 to the new CLO password WORDO05 EJPASS001 WORDO05 WORDO05 CV Switches the trend update rate Syntax CV pl lt terminator gt pl Display rate 0 1 0 Switch to the primary trend update rate standard rate 1 Switch to the secondary trend update rate M 4662 4 25 salen a 4 5 Setting Commands Control TL Syntax Example Description DS Syntax Example Description LO Syntax Example Starts stops resets computation MATH or clears the computation dropout status display TL pl lt terminator gt pl Operation type 0 Computation start 1 Computation stop 2 Computation reset 3 Clear the computation dropout status display Start computation TLO e You cannot execute this command while setup data is being saved or loaded e You can execute this command on models with the M1 math option Switches the execution mode between operation and basic setting DS pl lt terminator
35. For details on the responses of the instrument information server function see section 5 4 For details on responses to special commands see section 4 10 Note CRLF used in this section denotes carriage return line feed Affirmative Response If a command is processed normally the MV returns an affirmative response e Syntax EOCRLF e Example EO Single Negative Response If a command fails to be processed normally the MV returns a single negative response e Syntax El nnn _mmm mCRLF nnn Error number 001 to 999 mmm m Message variable length one line Space e Example El 001 System error Multiple Negative Responses e If there is an error in any of the multiple commands that are separated by sub delimiters the MV returns multiple negative responses e The MV transmits a response for each command that causes an error e If there are multiple commands that have errors the MV transmits negative responses separated by commas e The error position numbers are assigned in order to the series of commands The first command is assigned the number 1 sasuodsay ha M 4662 5 1 5 1 Response Syntax Text Output Binary Output e Syntax E2_ee nnnCRLF When there is only one error E2_ ee nnn ee nnn ee nnnCRLF When there are multiple errors ee Error position 01 to 10 nnn Error number 001 to 999 Space e Example E2 02 001 For information about text data types and data for
36. IP networks such as the Internet are often divided up into smaller networks called sub networks The subnet mask is a 32 bit value that specifies the number of bits of the IP address used to identify the network address Default gateway A representative router or computer that is used when accessing a computer outside its own network If the access destination IP address does not specify a specific gateway data is sent to the host designated as the default gateway DNS An acronym for Domain Name System A computer that converts the domain name which is the name of the computer on the Internet to four octets called the IP address Each name server contains a mapping table of domain names and IP addresses in the network that the server manages and responds to external inquiries DHCP An acronym for Dynamic Host Configuration Protocol It is a protocol that allocates IP address and other settings that a PC needs to connect temporarily to the Internet The DHCP server provides the information to a computer client that accesses the server If a client finishes the communication the server withdraws the address and assigns it to another computer HTTP An acronym for HyperText Transfer Protocol A protocol used to exchange data between a Web server and a client Web browser etc HTML documents as well as image sound and video files that are linked to them can be exchanged along with formatting information SNTP A
37. Inter block delay Off afv n 101 101 1 40001 e B Auto recovery 2min 4 Off Bi off 6 off Toft 8 Off 125ms 258ms 588ms ls Next 1 2 1 8 9 16 Basic Settings Read cycle Set the read cycle to 125ms 250ms 500ms 1s 2s 5s or 10s timeout Set the command timeout value to 125ms 250ms 500ms 1s 2s 5s 10s or 1min Retrials Set the number of retrials when there is no response from the slave Select Off 1 2 3 4 5 10 or 20 Inter block delay Set the wait time between commands to Off 5ms 10ms 15ms 45ms or 100ms Auto recovery Set the auto recovery time from communication halt Select Off 1min 2min 5min 10min 20min 30min or 1h Command Settings Master command number Select 1 8 or 9 16 for the command numbers to be configured Command type Set the transmission command type to Off R R M W or W M R Read the data from the slave into external input channels 16 bit signed integer R M Read the data from the slave into communication input channels 32 bit floating point W Write computation channel data 16 bit signed integer to the slave W M Write computation channel data 32 bit signed integer to the slave R is selectable on the RD MV2000 when external input channels MC1 option is installed R M and W M are selectable when the computation function M1 or PM1 option is installed 3 10 M 4662 3 5 Reading Writing Data on Another Device from the MV via Modbus e First Last
38. O OS NE thou Read cycle Is Connect retry 2nin Comm Data No Status First Last Server nane Registers gt 1 RAD Dent Wi 22 192 168 1 181 30881 2 3 4 5 6 7 8 9 18 il 12 13 14 15 16 M 4662 2 39 99ej19 U 73u14 94 Busy 2 10 Usage Example of the Modbus Function This section explains an example of setting two MV1000s that are connected via the Ethernet network one configured to be a Modbus client and another configured to be a Modbus server This section refers to the RD MV1000 configured to be a Modbus server as the RD MV1000 server and the RD MV1000 configured to be a Modbus client as the RD MV1000 client System Configuration and Operation The measurement channels computation channels and communication input data shown below will be used We assume that the Ethernet interface is already configured Ethernet Command SS gt Measured data MV1000 server MV1000 client Modbus server Modbus client Reads measured data from the MV1000 and displays data on a computation channel M1 option Measurement channel 1 Communication input data C01 Input range 2 000 to 2 000 V Y Modbus service port Computation channel 101 502 default value 2 000 to 2 000 V Y Start the computation Yy Displayed in group 1 Operation The RD MV1000 client reads the measured value from the RD MV1000 server channel 1 in
39. Query TH Syntax TT pl p2 p3 p4 p5 lt terminator gt Example Save data to the DATA1 folder on the external p1 Graph display direction storage medium HORIZONTAL Horizontal display THDATA1 VERTICAL Vertical display WIDE Horizontal wide TZ Sets the file header display Syntax TZ pl p2 lt terminator gt SPLIT Horizontal split pl 1 display p2 File header up to 50 characters p2 Clear waveform at start ON OFF Query TZ pl p3 Message display direction Example Set the header to MV1000DATA HORTZONTAL TZ1 MV1000DATA VERTICAL p4 Scale display digits TF Sets the data file name ORMEL 3 digit display Syntax TF pl p2 p3 lt terminator gt TIND 4 digit display pl 1 p5 Current value display p2 Configuration as ced emg a adi BATCH File name specified by the batch ISp Ay uSINg A par graph function DATE User assigned character string D the date Query a f SERIAL User assigned character string a Example Set the waveform to horizontal display and the i message direction to vertical and display the serial number ae p3 User assigned name up to 16 characters waveform by clearing the existing waveform at valid when p2 is DATE or SERIAL dies oe ai ache Query TE pl PIA Example Set the file name to the user assigned string MV1DATA followed by a serial number TF1 SERIAL MV1DATA M 4662 4 15 seins 4 4 Setting Commands Setting SE Syntax Query Example TB Syntax Query Example SB Syntax Query Example Descripti
40. Specifi ingl i Stop pecify a single group ALL All groups Example Start measurement p p3 Group number at a Example Write the message number 8 message to group Description When the MV starts measuring it records the 4 display event and report data to the internal i MS8 GROUP 1 memory DES Description e This command displays the message to the AK Releases the alarm output alarm oe He pti message inithedisplay acknowledge ae RNE SIS e If you omit p2 the message is written to all Syntax AK pl lt terminator gt groups p1 Alarm acknowledge execution 0 l Example Release the alarm output execute alarm acknowledge BJ ____ Writes a free message AKO Syntax BJ pl1 p2 p3 p4 lt terminator gt pl Message number 1 to 10 EV Executes manual sample p2 Message up to 32 characters manual trigger snapshot or p3 Destination type where messages will be forced timeout written Syntax EV pl lt terminator gt GROUP Specify a single group p1 Operation type ALL All groups 0 Execute manual sampling p4 Destination where messages will be written 1 Activate a manual trigger If p3 is set to GROUP Group number 2 Take a snapshot Example Use message number 3 and write the word 3 Expire the display data timer ALARM to all groups BJ3 ALARM ALL 4 Expire the even data timer Description If you omit p3 the message is written to all Example Execute manual sampling groups Ev1 Description EV1 is valid only when the key trigger is set
41. Up to 16 characters Channels set to Skip or Off are not transmitted See section 4 3 for channel numbers Alarm level 1 to 4 Alarm type H L h 1 R or r H high limit alarm L low limit alarm h difference high limit alarm 1 difference low limit alarm R high limit on rate of change alarm and r low limit on rate of change alarm Alarm status off or on Measured computed value up to 10 digits including the sign and decimal point unit up to six characters OVER Positive range out OVER Negative range out Burnout Burnout data ens Error data The MV transmits the channel numbers alarm types and alarm statuses for up to 10 events in a single e mail M 4662 2 3 Sending E mail Messages Scheduled E mail Format e Subject Subject Periodic Data e Syntax headerlCRLF header2CRLF CRLF Periodic data CRLF lt Host_name gt CRLF hostCRLF CRLF lt Time gt CRLF mo dd_hh mi ssCRLF CRLF E mail message s did not reach intended recipient s CRLF ECE ae Count nnCRLF mo dd_hh mi ssCRLF CRLF lt Inst value gt CRLF mo dd_hh mi ssCRLF ccc c ddd dCRLF 99e 19 U JOUI9U Q 94 Busy Bi CRLF Access the following URL_in order _to_ look at_a_screen CRLF http host domain CRLF CRLF ccersc Channel number or tag name Up to 16 characters Channels set to Skip or Off are not transmitted See section 4 3 for channel numbers SSeS Type of discarded e mail Alarm summary
42. characters up to 30 characters Field title up to 30 characters BH pl p2 Set the title to OPERATOR and the text to DAQSTATION for field number 2 BH1 2 OPERATOR DAQSTATION For the characters that can be used see appendix 1 Sets a calibration correction If p2 is set to BEGIN Syntax EH pl p2 p3 lt terminator gt pl Measurement channel number p2 Type of operation BEGIN p3 Number of break points in the calibration segment OFF 2 to 16 OFF Calibration OFF 2to16 Number of break points If p2 is set to SET Syntax Description EH pl p2 p3 p4 p5 lt terminator gt pl Measurement channel number p2 Type of operation SET p3 Break point designation 1 to 16 p4 True value of the specified break point ps Measured value of the specified break point e Set parameter p1 according to the table in section 4 3 e The selectable range of p4 and p5 varies depending on the current set range e If setto scale range the selectable range of p4 and p5 is 30000 to 30000 Set true value p4 so that the value increases as break point p3 increases If p2 is set to END Syntax Example Description EH pl p2 lt terminator gt pl Measurement channel number p2 Type of operation END Example in which three break points are specified on CH2 EH002 BEGIN 3 EHOO2 SET 1 0 1 EHOO02 SET 2 50 49 EH002 SET 3 100 101 EH002 END e First execute this command with the type of operat
43. data dropout Take appropriate measures to prevent dropouts by referring to the following figures 1 When the response from the server device takes a long time p a ee es Server device 1 t t Server device 2 if We 1 EO Data dropout Data dropout Servers 2 and 3 Server 3 Server device 3 2 When the connection is dropped because there is no response from the server device fe Connection dropped LIO Server device 1 Timeout value t0 LIO MEYO Data dropout Servers 2 and 3 Server device 2 LIO Server device 3 3 When the communication recovers through connection retry Read cycle Connection dropped Connection recovered Server device 1 t Ki t Timeout value Connection retry time Server device 2 Retry JTO 11 10 LIO 1 Data dropout Servers 2 and 3 Server device 3 Status lamp The first connection retry after the connection is Command from the MV dropped is shorter than the specified interval The status lamp indications in this example apply 4 Response from the server device when the connection retry function is enabled App 2 M 4662 Appendix 2 Data Dropout during Modbus Communication Data Dropout While Operating as a Modbus Master If the MV tries to issue a command to a slave device but has not finished receiving a response to the previous command the MV will not be able to tran
44. device Serial communication M 4662 Chapter 2 Using the Ethernet Interface 2 1 Workflow for Using the Ethernet Interface Follow the flowchart below to configure Ethernet communication Connect the ports IP address assignment method Automatically assigned IP address DHCP Fixed IP address Set the IP address Set the subnet mask Set the default gateway Set the host name optional Cc a Q an ey p m f gt O s gt r gt rr S g 9 p Set the Obtain DNS info item Set the Host name registration Set the host name Set the domain name Set the DNS server search order Not set when Obtain DNS info is set to Use Set the domain name optional Set the DNS server search order Set the domain suffix search order Not set when Obtain DNS info is set to Use M 4662 2 1 2 2 Connecting the MV Connecting to the Port Ethernet Port Connect an Ethernet cable to the Ethernet port on the MV rear panel Ethernet cable ee CAUTION Be sure to connect an Ethernet cable with an FCC compliant plug Otherwise the MV may malfunction Connecting to a PC Connect the MV to a PC via a hub To make a one to one connection see the figure below You can connect multiple MVs to a single PC in the same way PC
45. disable key lock LOGOUT PASSWORD_CHANGE EMAIL START STOP EMAIL TEST FTP_TEST Example Description Query SY Syntax SNTP EDIA EJECT Eject the storage medium SYSTEM INFO System information ETWORK_INFO Network information TEXT FIELD Text field display 4PANEL JUMP DISPLAY Register the home display RATE CHANGE Display rate 1 display rate 2 FAVORITE REGIST Register as favorite SAVE_STOP Stop the save operation TIMER_RESET PAUSE DISPLAY Stop the monitor LCD_ SAVER Backlight saver MATCH _T RESET Reset the single match timer Display FREE MESSAGE and SNAPSHOT for the first and second function menu items SMFUNC FREE_MESSAGE SNAPSHOT A command error will occur if you specify the same menu item multiple times e You cannot specify SEPARATOR You cannot omit parameters by using delimiters You cannot hide LOGOUT If it is not included in the parameters it is displayed as the last menu item SM To query all menu items SM DISP_ MAIN To query all main menu items SM DISP_SUB To query all submenu items SM DISP_SUB TREND To query the Trend submenu items SM FUNC To query all function menu items Sets the 4 panel display SY pl p2 p3 p4 p5 p6 p7 p8 p9 pl0 pll lt terminator gt pl 1 p2 Screen number 1 to 4 p3 Screen group name up to 16 characters p4 Screen 1 type TREND Trend display DIGITAL Digital display BAR Bar graph display OVERVIEW 4 22 M 4
46. e Example 4 Read a 32 bit floating point value from instrument B s registers 30005 and 30006 lower bytes and higher bytes into C04 Specify the smaller register number in the command Communication input data Instrument B register c04 K 30005 Lower bytes bithea iit 30006 Higher bytes eee Command R M C04 C04 lt 2 30005 FLOAT_L M 4662 2 33 2 9 Reading Writing Data on Another Device from the MV via Modbus Reading Data into External Input Channels RD MV2000 only The MV reads the data from the server device and enters the data into external input channels in 16 bit signed integer format e Example 1 Read a 16 bit unsigned integer value from instrument C s register 30001 into external input channel 201 External input channel Instrument C register 201 30001 16 bit unsigned integer Command R 201 201 lt 3 30001 UINT16 e Example 2 Read a 32 bit unsigned integer value from instrument C s register 32001 and 32002 into external input channel 202 Specify the smaller register number in the command External input channel Instrument C register 202 32001 Higher bytes i i i 32002 32 bit unsigned integer Lower bytes Command R 202 202 lt 3 32001 UINT32 _ B Writing Measured Values to a Server e Example Write the
47. for accessing the FTP server using up to 32 alphanumeric characters Password Enter the password for accessing the FTP server using up to 32 alphanumeric characters The characters that you enter will be displayed as Account Enter the account ID for accessing the FTP server using up to 32 alphanumeric characters PASV mode Select On when using the MV behind a firewall that requires the passive mode The default setting is Off Initial path Set the file transfer destination directory using up to 64 alphanumeric characters The delimiter for directories varies depending on the implementation of the destination FTP server Example When transferring files to the data directory in the home directory of an FTP server on a UNIX file system nome data If the file transfer to both primary and secondary destinations fails the MV will abort the file transfer When the connection recovers the MV will transfer the data that could not to be transferred along with the new data file However because the data that could not be transferred resides in the MV internal memory the data will be lost if it is overwritten 2 26 M 4662 2 6 Transferring Data Files from the MV Testing the FTP Transfer You can transfer a test file from the MV to an FTP server Press FUNC gt FTP test Items to Check Before Executing This Test e Connect the Ethernet cable properly For the connection procedure see section 2 2 e Check that t
48. format can be specified are auto save save unsaved data manual save and FTP data transfer Ifyou are using a communication command to transmit a data file in the internal memory it is transmitted in binary format regardless of the file format setting NF Syntax Query Example e If you are using a communication command to transmit a data file on an external storage medium it is transmitted in the format that the file is stored on the external storage medium e Ifthe MV is operating as an FTP server and you retrieve a data file in the internal memory via FTP the data will be in binary format regardless of the file format setting If you are retrieving a data file on an external storage medium the file will be in the format that the file is stored in the external storage medium e Ifthe MV is operating as an FTP client and you retrieve a data file in the internal memory or a data file on an external storage medium via FTP the MV transmits the file in the specified format Sets the HISTORY key function NF pl p2 p3 lt terminator gt p1 Key function HISTORY Use asa key to move the historical trend display FAVORITE Use as a favorite key p2 Display group number registered in the favorite function Valid when p1 is set to FAVORITE SAVED Displays the screen in the registered group CURRENT Displays the screen in the current displayed group p3 Time axis zoom registered in the favorite function Valid when p1 is set to
49. gt pl Event type 0 Operation Mode 1 Basic Setting Mode Set the mode to Basic Setting Mode DS1 e You cannot set p1 to 1 while the MV is measuring or computing while the MV is formatting an external storage medium or while the MV is saving data to an external storage medium e You cannot set p1 to 0 while the MV is formatting an external storage medium or while the MV is saving data to an external storage medium e To activate the settings that are changed with the basic setting commands you must save the settings with the XE command Make sure to save the settings with the XE command before changing from Basic Setting Mode to Operation Mode Otherwise new settings will not take effect e If you execute the DS command while the screen display is stopped the monitor will resume Loads setup data LO pl p2 lt terminator gt pl File name up to 32 characters p2 Media designation 0 CF slot 1 USB Load setup data from the setup file SETFILE1 pdl extension LOSETFILE1 Description LI Syntax Example Description CM Syntax Query Example Description CE Syntax Query Example Description Do not specify the file name extension Ifyou omit p2 the media designation is set to the CF slot This command loads the setup data of both Setting Mode and Basic Setting Mode This command loads the setup data in the root directory of the specified storage medium You cannot execute t
50. hold registers on a slave device Serial Communication Specifications same as with the Modbus slave function Communication available via ModbusRTU Communication media Control system Baud rate Start bit Data length Parity Stop bit RS 232 RS 422 or RS 485 No flow control none only Select 1200 2400 4800 9600 19200 or 38400 1 fixed 8 fixed Select odd even or none 1 fixed Message termination determination Time equivalent to 48 bits Modbus Master Specifications Read cycle Timeout value Retry count Auto recovery cycle Wait between commands Command type Command setup Command items Access method Supported functions Data type Select the cycle for reading data from other devices from the following 125 ms 250 ms 500 ms 1s 2 s 5s and 10 s Select the timeout value when there is no response from a specified slave after sending a command from the MV 125 ms 250 ms 500 ms 1s 2 s 5 s 10s and 1 min Select the retry count when there is no response from a specified device for a command sent from the MV OFF 1 2 3 4 5 10 and 20 Select the cycle for automatically recovering from the following OFF 1 2 5 10 20 30 min and 1h Select the wait time to send the next command after receiving a response to the previous command from the following OFF 5 10 15 45 and 100 ms When communicating using an RS 485 two wire system th
51. is 3 4 full Sets RS received when it is true when the receive RTS to true when data buffer is the receive data buffer is 1 4 full OFF OFF e OFF OFF e Data transmission control There is no handshaking between the MV and the PC The MV treats the X OFF and X ON signals that are received from the PC as data and ignores the CS signal Data reception control There is no handshaking between the MV and the PC When the received buffer becomes full the MV discards all of the data that overflows RS True fixed M 4662 3 3 3 2 Connecting the MV e XON XON Data transmission control Software handshaking is performed between the MV and the PC When an X OFF code is received while sending data to the PC the MV stops the data transmission When the next X ON code is received the MV resumes transmission The MV ignores the CS signal that is received from the PC Data reception control Software handshaking is performed between the MV and the PC When the used area in the received buffer increases to 1537 bytes the MV sends an X OFF code When the used area decreases to 511 bytes the MV sends an X ON code RS True fixed e XON RS Data transmission control The operation is the same as with XON XON Data reception control Hardware handshaking is performed between the MV and the PC When the used area in the received buffer increases to 1537 bytes the MV sets
52. of a measurement channel SV pl p2 p3 lt terminator gt pl Measurement channel number Query Example SC Syntax Query Example Description TA Syntax Query Example IG Syntax Query Example p2 Moving average ON OFF p3 Number of samples for computing the moving average 2 to 400 times SV pl Set the number of samples for computing the moving average on channel 002 to 12 Sv002 12 Sets a channel display color SC pl p2 lt terminator gt pl Measurement computation or external input channel number p2 Display color see SL sets a trip line SC pl Set the channel 002 display color to blue SC002 BLUE You can specify a computation channel or make a query on models with the M1 math option You can specify an external input channel or make a query on models with the MC1 external input channel option Sets an alarm point mark TA pl p2 p3 p4 p5 p6 p7 lt terminator gt pl Measurement computation or external input channel number p2 Mark type ALARM FIXED Fixed mark p3 Scale board display ON OFF p4 Alarm level 1 color see SL sets a trip line Alarm mark p5 Alarm level 2 color see SL sets a trip line p6 Alarm level 3 color see SL sets a trip line p7 Alarm level 4 color see SL sets a trip line TA p1 Display alarm marks on the channel 004 scale TA004 ALARM ON Sets a color scale band TG pl p2 p3 p4 p5 lt terminator gt pl Measurement computat
53. on models with the MC1 external input channel option XV Sets the scan interval Syntax XV pl p2 p3 p4 lt terminator gt pl 1 fixed p2 Scan interval mode NORMAL Normal mode FAST Fast sampling mode p3 Scan interval 25MS 125MS 250MS 1S 2S 5S p4 A D integration time AUTO 600Hz 50Hz 60Hz 100ms Query XV Example Set the scan interval to 1 second in normal mode XVNORMAL 1 Description The combinations of scan interval modes and scan intervals vary depending on the model See the RD MV1000 RD MV2000 User s Manual IM RD MV1000 01E for details You can set p4 to 600Hz when the scan interval is set to fast sampling mode You can set p4 to 100ms when the scan interval is set to 2s or 5s XB Sets the burnout detection Syntax XB pl p2 lt terminator gt pl Measurement channel number p2 Burnout procedure OFF Not processed UP Set the measured result to tover DOWN Set the measured result to over Query XB pl Example Set the measured result to UP over if a burnout is detected on channel 001 XB001 UP Description Set parameter p1 according to the table in section 4 3 4 28 M 4662 4 6 Basic Setting Commands XJ Sets an RJC To set the display Syntax WU pl p2 lt terminator gt pl Setting type DISPLAY p2 Trend type T Y p3 Partial expansion ON OFF p4 Trend update rate switching ON OFF To use the internal compensation circuit Syntax XJ pl p2 lt terminator gt pl Measurement channel
54. pl p2 p3 p4 lt terminator gt p1 Manual sampling channel number pl 1 p2 Enable Disable ON OFF p2 Waveform type T Y p3 Measurement computation or external p3 Display update interval 5S 10S 15S 30S input channel number 1MIN 2MIN 5MIN 10MIN 15MIN 20MIN Query TM pl 30MIN 1H 2H 4H 10H Example Assign measurement channel 002 to manual p4 Auto save interval 10MIN 20MIN 30MIN sampling number 001 1H 2H 3H 4H 6H 8H 12H 1DAY 2DAY TM001 ON 002 SDAY 5DAY 7DAY 10DAY 14DAY 31DAY Description e You can execute this command on models Query SIK with the MC1 external input channel option Description e You cannot execute this command while the You can assign a computation channel on Vis measuring models with the M1 math option The selectable auto save interval p4 varies depending on the display update interval p3 setting For details see the RD MV1000 RD TE Sets sampling conditions of the MV2000 User s Manual event data You can specify the data update intervals p3 Syntax TE pl p2 p3 p4 p5 p6 lt terminator gt 5S and 10S only on high speed input models pl 1 RD MV1004 RD MV1008 and RD MV2008 p2 Sample rate 25MS 125MS 250MS You can specify 15S on medium speed input 500MS 1S 2S 5S 10S 30S 1MIN 2MIN models set to fast sampling mode and high 5MIN 10MIN speed input models i p3 Sample mode Set the data update interval p3 to an interval AEE Starts data acquisition at memory slower than the
55. scan interval a Ane i s start and stops data acquisition at The p4 setting is valid when the saving method to the external storage medium is set memory step to auto with the XM command p1 in the XM S NGUELTRTGGER command set to AUTO Acquires data for a specified time Set the trend update interval with the NR once after a trigger occurs and command after setting the data update interval stops and auto save interval with the SW command RERRATTRIGCER The data update interval p3 can only be set Acquires data for a specified time to an interval slower than the scan interval after a trigger occurs and waits for The scan interval is set using p3 in the XV the next trigger command p4 Sample time 10MIN 20MIN 30MIN 1H The selectable range of auto save interval p4 2H 3H 4H 6H 8H 12H 1DAY 2DAY varies depending on the data update interval 3DAY 5DAY 7DAY 10DAY 14DAY 31DAY p3 setting and the number of channels that p5 Pre trigger length 0 5 25 50 75 95 100 is set with the TJ command percent p6 Key trigger source ON OFF IW__ Sets the secondary trend update Parameters p5 to p6 are valid when p3 is set to rate SINGLETRIGGER or REPEATTRIGGER Syntax TW pl lt terminator gt Query TE pl pl Data update rate 5S 10S 15S 30S 1MIN Example Acquire data at a sampling rate of 125 ms over 2MIN 5MIN 10MIN 15MIN 20MIN 30MIN 10 minutes using a single trigger 1H 2H 4H 10H TE1 125MS SINGLETRIGGER 10MIN Query TW
56. section describes the binary data output format that is disclosed For information about other binary data see section 5 1 Instantaneous data measured computed external input and FIFO data Configured channel information data The MV returns measured data and computed data using signed 16 bit integer and Configured alarm information data Manual sample file Report sample file Display data text Event data text signed 32 bit integer respectively These integers can be understood as physical values by adding a decimal point and unit The decimal place can be determined using the FE command Examples of Obtaining Physical Values from Binary Data Binary Value Decimal Place Code Physical Value Measured Value 10000 0 10000 10000 1 1000 0 10000 2 100 00 10000 3 10 000 10000 4 1 0000 Note CRLF used in this section denotes carriage return line feed M 4662 5 27 sasuodsay i 5 3 Binary Data Output Format MeasurediComputeg Data and FIFO Data The MV returns the measured computed data in response to an FD command The MV returns the FIFO data in response to an FF command You can use the CB command to specify whether or not the MV will return data of measurement channels set to skip and computation and external input channels set to lt OFF The ID number of the output format is 1 See ID in section 5 1 2 bytes 2 bytes gt lt gt Number of
57. section refers to the RD MV1000 configured to be a Modbus master as the RD MV1000 master and the RD MV1000 configured to be a Modbus slave as the RD MV1000 slave System Configuration and Operation The measurement channels computation channels and communication input data shown below will be used We assume that the serial interface is already configured Serial communication Command gt Measured data Address 1 Address 2 MV1000 slave MV1000 master Modbus slave Modbus master Reads measured data from the MV1000 and displays data on a computation channel M1 or PM1 option Measurement channel 1 Communication input data C01 Input range 2 0000 to 2 0000 V Computation channel 101 2 0000 to 2 0000 V y Start the computation 4 Displayed in group 1 Operation e The RD MV1000 master reads the measured value from the RD MV1000 slave channel 1 into communication input channel C01 and displays the value on computation channel 101 The MV displays computation channel 101 in group 1 The measured value of RD MV1000 slave channel 1 is transferred to the RD MV1000 master as an integer in the range of 20000 to 20000 The RD MV1000 master displays values in the range of 2 0000 to 2 0000 V for values in the range of 20000 to 20000 The value is linearly scaled using the following equation The value on RD MV1000 master computation channel 101 C
58. source URL cc ccceseceeeeeeeeeeeeeeeseneeeeeeeeeeees 2 9 2 10 monitor page Configuration cccceseeeeeeeeeeteeeteeteeeeeeees 2 18 La TLEE1 RY Of aeree nee E nee Mirae AN rar 2 26 multiple negative responses cceeeeeeeeeeeeeeeeeeeeeeeeeeeeneeeees 5 1 INPULTOGISLOR es siveescec ces ca naeia paiinitin ead instrument information output command N instrument information Server Iei Haat ee a e OOS network information release eee eee eee eeeeteneeeeeeeee 2 6 Inter block delay lt ilscisicccesccavevisecesesacvicsistecvsesseviesticasavinvecetveses network information request esseseesrrerrerrreieerrsrreereerreere 2 5 internal switch internal switch status o interval ee IP address iiaeiai a a A 2 3 2 4 cobtain DNS INTO eirag na aey a ae an IP address automatic assignment cccceeeeeeeeeeeeeees 2 4 ORE ORFidsvasi linn niin A MUT standards iniii ea ad apta a Nead 3 2 operation error log Operation Mode K Operator page keepallive secina a iain rales 1 6 Operator Rag SOMNIS iii esisiini rigiri tigin keen liyesettinds 2 7 output COMMAMNAS cceeceeeeeeeeeeeceeeeeeeeeeeeeeeeeeseeaeeeeeieeeeeeaee p OS sce aches thei cites s isd d r output commands control output commands RS 422 485 0 ccccccseeeeceteeeeseeeeeeneeeees 4 43 output commands setting measured computed data output Can acct eee ra eee 4 2 4 40 1 6 2
59. terminator gt Example eth EA 00 00 00 12 34 56 Ethernet Statistics Name In Pkt In Err Out Pkt Out Err 16 Coll lod 0 0 0 0 0 mb0 74 0 64 0 0 EN help Displays help Syntax help pl lt terminator gt pl Command name close con eth help net quit Example help EA con echo connection information eth echo ethernet information help echo help net echo network status quit close this connection EN net __ Transmits network statistics Syntax net lt terminator gt Example net EA 00 00 00 12 34 56 Network Status APP power on time 00 00 00 12 34 56 APP applalive disable APP genedrops 0 APP diagdrops 0 APP ftpsdrops 0 TCP keepalive 30s TCP connects 14 TCP closed 0 TCP timeoutdrop 0 TCP keepdrops 0 TCP sndtotal 53 TCP sndbyte 0 TCP sndrexmitpack 0 TCP sndrexmitbyte 1 TCP revtotal 0 TCP rcvbyte 0 DLC 16 collisions 0 EN TCP keepalive Keepalive check cycle TCP connects Total number of connections established TCP closed Total number of closed connections TCP timeoutdrop Total number of dropped connections due to TCP retransmission timeout When the transmitted packet is not received the MV retransmits the packet at given time intervals If the packet is not received after 14 retransmissions a timeout occurs and the MV drops the connection 4 44 M 4662 4 11 Maintenance Test Commands 4 12 Instrument Informa
60. the MV returns the time information Port Number The default value is 123 To change the value Press MENU and then select Menu tab gt Basic setting mode gt Environment tab gt Communication gt Service port For the selectable range see section 7 1 M 4662 2 29 a9e 19 U JOUI9Y Q 94 BuUISN 2 8 Reading Writing the MV Data from Another Device via Modbus The MV is a Modbus server For Modbus specifications see section 7 3 Configuring the Modbus Server You can configure the Modbus server so that another device will be able to read or write the MV data via Modbus Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt Server Basic Setting Mode Server FTP Use Web Use SNTP Use Hodbus Use Not e Modbus Set the Modbus parameter under Server to Use If you select Not not use you will not be able to use the Modbus server function Port Number The default value is 502 To change the value Press MENU and then select Menu tab gt Basic setting mode gt Environment tab gt Communication gt Service port For the selectable range see section 7 1 Reading or Writing the MV Data from Another Device Another device client device sends commands to the MV to read data from the MV or write data to the MV For the function codes that the MV supports and the MV registers that the client device can access see Modbus Ser
61. the byte output order All modes Yes Yes 4 39 CS Sets the checksum can be used only during serial All modes Yes Yes 4 39 communications IF Sets the status filter All modes Yes Yes 4 39 CC Disconnects the Ethernet connection All modes Yes Yes 4 39 can be used only during Ethernet communications CB Sets the data output format All modes Yes Yes 4 40 Setup measurement and computed data output FC Transmits screen image data All modes Yes Yes 4 40 FE Transmits setup data All modes Yes Yes 4 40 FD Transmits most recent measured computed data Operation Mode Yes Yes 4 40 FF Transmits FIFO data Operation Mode Yes Yes 4 41 FL Transmits a log alarm summary or message All modes Yes Yes 4 41 summary IS Transmits status information All modes Yes Yes 4 41 FU Transmits the user level All modes Yes Yes 4 41 FA Transmits instrument information All modes Yes Yes 4 42 ME Transmits data stored on an external storage Operation Mode Yes No 4 42 medium or the internal memory can be used through either Ethernet or serial communications MO Manipulates or transmits data stored in the internal Operation Mode Yes No 4 42 memory RS 422 485 commands Esc O Opens a instrument All modes Yes Yes 4 43 Esc C Closes a instrument All modes Yes Yes 4 43 Common command Transmits instrument information All modes Yes Yes 4 43 Yes Command usable No Command not usable 4 6 M 4662 4 2 AList of Commands Maintenance Test Commands availab
62. the same time write it to the specified group The existing message is overwritten The following figure indicates an example in which the word ALARM is written to all groups in message number 9 and the Command Response box shows that the operation has been successfully completed Message entry example Active Message Message Ni gE Write message to G All Groups C Group Number a Input Characters Cearanand Response 000 OF 2 22 M 4662 2 5 Accessing Measured Data Files on the MV from a PC You can access data files stored on an external storage medium Configuring the FTP Server Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt Server Basic Setting Node Server 99e 19 U JOUI9Y Q 94 Busy FTP Web Use SNTP Use Hodbus Use Use Not FTP Set the FTP parameter under Server to Use or Not don t use Accessing the MV from a PC You can use the following functions when the FTP server is enabled Accessing a Data File from a Web Page Ifthe Data File to Be Retrieved Is Already Generated 1 Click the Data list link 2 Click Memory or Media 3 Select the file you want to retrieve from the file list 4 Drag and drop the file to the desired folder on the PC Note The Internal memory link is ftp nostname MEMO DATA The External media link is ftp hostname DRVO M 4662 2 23 2 5 Accessing Meas
63. to the read position of the DHCP DHCP access log FIFO buffer block ALARM Alarm summary p2 First channel number measurement MSG Message summary computation external input channel MODBUS Modbus communication log p3 Last channel number measurement p2 Maximum read length of the log computation external input channel 1 200 Parameter p1 is COM or p4 Maximum number of blocks that are to be loaded MODBUS 1200 RD MV1004 RD MV2008 RD eather p is ALARM MV1008 1 450 Parameter p1 is MSG 240 RD MV1006 RD MV1012 RD 1 50 Parameter p1 is some type MV1024 RD MV2010 RD MV2020 other than those above RD MV2030 RD MV2040 RD Example Transmit the 10 most recent operation error logs MV2048 FLERR 10 60 Models with the MC1 external Description Transmits the log that is stored in the MV input channel option e If p2 is omitted the MV transmits all written If the measured computed external input logs data is less than the specified number of blocks the MV transmits the available data Example Transmit two blocks of FIFO data from channels IS Transmits status information 1 to 10 Syntax IS pl lt terminator gt EFGET 001 010 2 p1 Status information output Description The FIFO buffer is a cyclic buffer which 0 status information 1104 overwrites the oldest data Use the FR 1 Status information 1 to 8 command to set the acquisition period The MV transmits the specified number of Example Transmit status information 1 to 4 blocks p4
64. unit are set automatically to the external input channels If the span setting of the MW100 range exceeds the span setting range of the MV external input channel 30000 to 30000 it is set to the span upper limit 30000 or lower limit 30000 Specify the settings such as the alarm the tag and the area display of the color scale band of each channel after the auto setting is complete Note Precautions When Assigning Channels to the External Input Channels e The MW100 channels are assigned 10 channels at a time to the external input channels If the MW100 measurement module consists of less than 10 channels OFF is assigned to the external input channels for the section without channels An error occurs if the number of MW100 channels to be automatically assigned is greater than the number of available external input channels If the range setting of a MW100 channel is set to SKIP the corresponding MV external input channel is set to OFF If a MW100 unit contains a module that cannot be assigned automatically only the channels that can be assigned are assigned to the MV external input channels Ifa new MW100 is added auto setting is executed again Because all the settings are cleared you must execute auto setting again for all MW100s e If you are connecting MW100s that can be automatically assigned along with MW100s that cannot be automatically assigned or other Modbus devices automatically assign the M
65. used to connect the MV to a host device In a four wire system the transmission and reception lines need to be crossed over m Terminator external 120 Q 1 2W or greater Terminator external Host device RS 422 485 side terminal on the MV SDA ssal ra SDA SDA O O SDA O SDA _ O SD B SD B SD B SDB O O SDB O SDB 0O RD A RD A RDA Y RDA O O RD A O RD A O RD B W RD B W RD B RDB O O RD B O RD B O SG SG SG SG SG 4 AN FG a aH 2 T ence n n S32 Do not connect terminators to 1 through n 1 e Two Wire System Connect the transmission signals to the reception signals with the same polarity on the RS422 485 terminal block Only two wires are used to connect to the external device Terminator external 120 Q 1 2W or greater Terminator external RS 422 485 Host device terminal on the MV spa SD A SDA A A SD B SD B SDB B RD A RDA RD B RDB SG SG A Do not connect terminators to 1 through n 1 3 6 M 4662 3 2 Connecting the MV A Note ____ The way to eliminate noise varies depending on the situation In the connection example the cable shield is connec
66. valid when Obtain DNS info is set to Not Server search order Register up to two IP addresses for the primary and secondary DNS servers Domain suffix search order Set up to two domain suffixes primary and secondary M 4662 2 2 Connecting the MV Requesting Clearing Network Information through DHCP You can manually request or release IP address and other network information This operation applies when DHCP is set to Use First switch to the network information screen and then execute the request or release clear operation Requesting Network Information 1 Switch to the network information screen Press FUNC gt Network info Domain name daqstation com Cc o s Q ETH 7 lt gt ras 2g oo 09 eo MEET O z IP address a 0 0 m Subnet mask 0 00 gt Default gateway HAC address 00 00 09 00 00 BA 5 DNS server Primary 8 amp 8 B Secondary 8 8 B amp 3 Host name D mvady Ri 2 O 2 Request network information Press FUNC gt Network info gt Request lt gt lt gt A paiga APIP a1 po o1 APIF IP address 8 8 amp IP address amp 8 amp Subnet mask i 8 8 8 Subnet mask amp 8 amp Default gateway Default gateway HAC address 00 00 00 00 0A 0A HAC address 00 00 00 00 00 0A DNS server DNS server Primary 6 68 Primary 8 amp amp Secondary By By 18s 18 E gt Secondary 6 8 8
67. value Meaning 0 No alarm 1 High limit alarm 2 Low limit alarm 3 Difference high limit alarm 4 Difference low limit alarm 5 High limit on rate of change alarm 6 Low limit on rate of change alarm 7 7 Delay high limit alarm 8 Delay low limit alarm n 32001 Lower word of the computed data of 32 bit signed integer 3 computation channel 101 S 32002 Higher word of the computed data of 8 a 32119 Lower word of the computed data of computation channel 160 32120 Higher word of the computed data of computation channel 160 e Register structure Channel 101 example i Register 32001 i Register 32002 lt I Higher word Lower word r Tr i i i i Computed data of channel 101 H tit tit e There is no decimal place information 33001 Alarm status of computation channel 101 Bit string l 33060 Alarm status of computation channel 160 e Register structure and alarm status values Same as those of measurement channels 34001 Measured data of external input channel 201 16 bit signed integer l 34240 Measured data of external input channel 440 e There is no decimal place information e The data in these registers are the data in the MV external input channels If linear scaling is enabled the values are those after linear scaling 35001 Alarm status of external input channel 201 Bit string 35240 Alarm status of external input channel 440 e Register structure
68. write to the hold registers Communication input data is an option M1 or PM1 e External input channels are an RD MV2000 option MC71 To Write Data e Communication input data can be handled on a computation channel by writing an expression that contains the data in an MV computation channel e External input channel data can be handled on an external input channel Details Hold Register Data Data Type 40001 Communication input data C01 16 bit signed integer l 40060 Communication input channel C60 e Precautions to be taken when a client device reads data The MV communication input data is in floating point format but the data is converted to 16 bit signed integer when the data is read e Precautions to be taken when a client device writes data A client device can only write data in 16 bit signed integer format A client device cannot write a floating point value 40301 Lower word of communication input data C01 32 bit floating point 40302 Higher word of communication input data C01 l 40419 Lower word of communication input data C60 40420 Higher word of communication input data C60 e Precautions to be taken when a client device writes data Input range 9 9999E29 to 1E 30 0 1E 30 to 9 9999E29 If values outside this range are used on a computation channel a computation error occurs 41001 External input channel write register 201 16 bit signed integer l 41240 External input channel write register 440
69. you save the settings with the XE command and power cycle the MV M 4662 4 33 sins a 4 6 Basic Setting Commands WW Sets the Web homepage Syntax WW p1 p2 p3 p4 lt terminator gt p1 Homepage type OPERATOR Operator page MONITOR Monitor page p2 Homepage ON OFF p3 Authentication OFF No authentication ADMIN Administrator privileges USER User privileges p4 Command input USE NOT Query WW p1 Example Enable the operator page disable the authentication and enable command input WWOPERATOR ON OFF USE Description e Parameter p3 and p4 are valid when p2 is ON e Parameter p4 is valid when p1 is set to OPERATOR YQ Sets the application timeout To not use the timeout feature Syntax YQ pl lt terminator gt pl Application timeout OFF Query YQ Example Disable timeout YQOFF Description The settings specified with this command take effect when you save the settings with the XE command and power cycle the MV To use the timeout feature Syntax YQ pl p2 lt terminator gt pl Application timeout ON p2 Timeout value minutes 1 to 120 Query YO Example Enable the application timeout and set the timeout value to 3 min YQON 3 Description The settings specified with this command take effect when you save the settings with the XE command and power cycle the MV YT Sets the FTP transfer timing Syntax YT pl p2 p3 lt terminator gt pl Auto transfer when display and event data files are generated ON OFF p2
70. 0 pll1 p12 lt terminator gt pl Transmitted content TIME p2 Recipient 1 ON OFF p3 Interval for sending e mail to recipient 1 1H 2H 3H 4H 6H 8H 12H 24H p4 Time when e mail is sent to recipient 1 00 00 to 23 59 p5 Recipient 2 ON OFF p6 Interval for sending e mail to recipient 2 1H 2H 3H 4H 6H 8H 12H 24H p7 Time when e mail is sent to recipient 2 00 00 to 23 59 p8 Include instantaneous data ON OFF p9 Include source URL ON OFF p10 Subject up to 32 alphanumeric characters p11 Header 1 up to 64 characters p12 Header 2 up to 64 characters Query YU p1 Example Send e mail at 17 hours 15 minutes every day to recipient 1 Do not include instantaneous data but include the source URL Set the subject to GOOD and header 1 to LP2 YUTIME ON 24H 17 15 OFF OFF ON GOOD LP2 4 34 M 4662 4 6 Basic Setting Commands To send system notifications Syntax YU pl p2 p3 p4 p5 p6 p7 lt terminator gt pl Transmitted content SYSTEM p2 Recipient 1 ON OFF p3 Recipient 2 ON OFF p4 Include source URL ON OFF p5 Subject up to 32 alphanumeric characters p6 Header 1 up to 64 characters p7 Header 2 up to 64 characters Query YU p1 Example Send system notification e mail messages including the source URL to recipient 1 Set the subject to SystemAlert and header 1 to LP2 YUSYSTEM ON OFF ON SystemAlart LP2 To send report generation notifications Syntax YU pl p2 p3 p4 p
71. 000 alarm events Alarm events that exceed 1000 are cleared from the oldest ones e Syntax EACRLF yy mo dd_hh mm ss_kkk_ ccc_1s_nnnnnnnnnnCRLF ENCRLF yy mo dd hh mm ss Time when the alarm occurred yy Year 00 to 99 mo Month 01 to 12 dd Day 01 to 31 hh Hour 00 to 23 mm Minute 00 to 59 ss Second 00 to 59 kkk Alarm cause OFF Alarm release ON Alarm occurrence ACK Alarm acknowledge ceg Measurement computation or external input channel number 1 Alarm level 1 to 4 s Alarm type H h L 1 R r T or t nnnnnnnnnn Alarm sequence a Space For all channel alarms the channel number alarm level and alarm status items are all set to asterisk e Example EA 01 05 11 12 20 00 ON 001 1L 01 05 11 12 30 00 OFF 131 3t 01 05 11 12 31 00 OFF 01 05 11 12 32 00 ACK EN m N N e 5 20 M 4662 5 2 Text Data Output Format Message Summary e The MV returns the message summary in response to an FL command The MV retains a maximum of 100 messages Messages that exceed 100 are cleared from the oldest ones e Syntax EACRLF yy mo dd_hh mm ss_mmm ggg zzz uuu nnn CRLF yy Year 00 to 99 mo Month 01 to 12 dd Day 01 to 31 hh Hour 00 to 23 mm Minute 00 to 59 ss Second 00 to 59 mmm Message 32 characters Spaces are padded when the number of characters is less than 32 characters ggg gt Message write destination group 11 characters XX XX XX XX Dis
72. 00001 interface settings see section 3 3 to 465535 The settings specified with this command take p7 Type of data assigned to the register effect when you save the settings with the XE INT16 UINT16 INT32_B INT32_L command and power cycle the MV UINT32_B UINT32_L FLOAT_B FLOAT_ L Query YM p1 Example Register the following command in command registration number 2 Read the 32 bit signed integer data that is assigned to registers 30002 upper 16 bits and 30004 lower 16 bits on the slave device at address 5 into MV communication input channels C02 to C05 YM2 R M C02 C05 5 30003 INT32 B M 4662 4 37 selina a 4 6 Basic Setting Commands To set a command for writing measurement channels Syntax Query Example YM pl p2 p3 p4 p5 p6 p lt terminator gt pl Registration number 1 to 16 p2 Command type W p3 First channel number measurement channel number p4 Last channel number measurement channel number p5 Slave device address 1 to 247 p6 First register number 40001 to 49999 400001 to 465535 p7 Type of data assigned to the register INT16 FLOAT_B FLOAT_L YM pl Register the following command in command registration number 3 Write the measured data of channels 003 to 006 to registers 40003 to 40006 on the slave device at address 7 YM3 W 003 006 7 40003 INT16 To set a command for writing computation channels Syntax Query Example YM pl p2 p3 p4 p5 p6 p7 lt termin
73. 1000 Server Register Data type 30001 to 39999 40001 to 49999 Read 400001 to 465536 C01 to C60 MV2000 300001 to 365536 Data type 32 bit floating point lt INT 16 UINT 16 INT 32_B INT 32_L UINT 32_B UINT 32_L FLOAT_B FLOAT_L e Writing Measured Values of Measurement Channels Writes measured values of measurement channels to server registers The data type of measured values is 16 bit signed integer MV1000 and MV2000 Measurement channel Number 001 to 024 MV1000 001 to 048 MV2000 Data type 16 bit signed integer gt Server Register Data type 40001 to 49999 400001 to 465536 Write INT 16 UINT 16 FLOAT_B FLOAT_L M 4662 7 3 Modbus Protocol Specifications Specified Data Type and Write Operation The MV writes the measured values of measurement channels according to the specified data type as follows Specified Type Measured Value Value Written INT16 Writes all values directly Over 7f800000H Over ff800000H Skip ff800002H Nan ow posi OORA ndefined data an Fen Burnout Up 7f800006H Nan Burnout Down ff800006H Nan Other values Writes the value including the decimal place in FLOAT data type For details on values see section 5 3 Binary Data Output Format Writing Computed Values of Computation Channels The computation function is an option
74. 1012 RD MV1024 RD MV2010 RD MV2020 RD MV2030 RD MV2040 RD MV2048 M 4662 ees a 4 4 Setting Commands Setting 4 4 Setting Commands Setting SR Sets an input range To set a channel to skip Syntax Query Example SR pl p2 lt terminator gt pl Measurement channel number p2 Setting type SKIP SR pl Skip channel 001 SR001 SKIP Description e You cannot execute this command while the MV is measuring or computing A channel set to SKIP is not measured Set parameter p1 according to the table in section 4 3 To set a channel to voltage TC RTD or ON OFF input Syntax Query Example SR pl p2 p3 p4 p5 lt terminator gt pl Measurement channel number p2 Input type VOLT DC voltage TC Thermocouple RTD RTD DI ON OFF input p3 Measurement range p4 Span lower limit p5 Span upper limit SR pl Set the channel 001 input type to TC type R the span lower limit to 0 C and the span upper limit to 1760 0 C SROO1 TC R 0 17600 Description e You cannot execute this command while the MV is measuring computing or generating a report e Set parameters p1 and p3 according to the table in section 4 3 e For parameters p4 and p5 enter a value using 5 digits or less excluding the decimal point To set a channel to difference computation Syntax Query SR pl p2 p3 p4 p5 p6 p lt terminator gt pl Measurement channel number p2 Setting type DELTA p3 Input t
75. 11 12 20 00 212 Range setting error 99 05 11 12 30 00 217 Media access error EN The MV returns the log of users that have logged in and logged out in response to an FL command The MV retains a maximum of 50 login logout logs Logs that exceed 50 are cleared from the oldest ones If the power goes down while you are logged in you will be logged out In this case however this logout will not be recorded in the log Syntax EACRLF yy mo dd _ hh mm SS_XXXXXXXXXX_NNN uuu uCRLF ENCRLF yy Year 00 to 99 mo Month 01 to 12 dd Day 01 to 31 hh Hour 00 to 23 mm Minute 00 to 59 ss Second 00 to 59 5 12 M 4662 5 2 Text Data Output Format XXXXXXXXXX Returns a login history left justified Login Login Logout Logout NewTime New time TimeChg Time change PowerOff Power Off PowerOn Power On TRevStart Start of gradual time adjustment TRevEnd End of gradual time adjustment TimeDST Switching of the daylight savings time SNTPtimset Time change by SNTP nnn Operation property KEY Key operation COM Communication REM Remote ACT Event action SYS System uuu u User name up to 20 characters _ Space e Example EA 99 05 11 12 20 00 Login KEY administrator 99 05 11 12 30 00 Logout KEY administrator 99 05 11 12 20 00 Login COM user 99 05 11 12 30 00 Logout COM user EN Web Operation Log The MV returns the log of operations on the Web screen in response to an FL comman
76. 11 12 20 00 SCREEN 275 TREND 01 01 02 11 12 21 00 SCREEN BAR 01 02 11 12 30 00 KEY UP 01 02 11 12 31 00 KEY RIGHT 01 02 11 12 40 00 MSG Hello Hello EN 5 14 M 4662 5 2 Text Data Output Format E mail Log The MV returns the e mail transmission log in response to an FL command The MV retains a maximum of 50 operations Logs that exceed 50 are cleared from the oldest ones e Syntax EACRLF yy mo dd_hh mm ss ffffff eee n uuu uCRLF ENCRLF yy Year 00 to 99 mo Month 01 to 12 dd Day 01 to 31 hh Hour 00 to 23 mm Minute 00 to 59 ss Second 00 to 59 ffffff E mail type ALARM Alarm mail TIME Scheduled mail REPORT Report timeout mail FAIL Power failure recovery mail FULL Memory full mail TEST Test mail ERROR Error message mail eee Error code All spaces Success 001 to 999 Error code n Recipient list 1 List1 2 List2 List1 and list 2 uuu u Series of recipient e mail addresses up to 30 characters Space e Example When list 1 is user1 daqstation com user2 daqmaster com and list 2 is adv1 daqmaster com adv2 dagstation com EA 01 05 11 12 20 00 ALARM userl user2 advl adv2 01 05 11 12 30 00 REPORT 375 1 userl user2 EN M 4662 5 15 sasuodsay i 5 2 Text Data Output Format SNTP Log The MV returns the SNTP log in response to an FL command The MV retains a maximum of 50 accesses to the SNTP server Syntax EACRLF yy mo dd_hh mm ss
77. 2_L FLOAT_B FLOAT_L YR pl Set the command type of command number 5 to W the first channel to 01 the last channel to 04 the server number to 1 the first register number to 40001 and the register data type to INT16 YR5 W 01 04 1 40001 INT16 Parameter p3 must be less than or equal to p4 Parameters p3 p4 and p7 determine the number of registers to be read or written An error will occur if the valid range of registers indicated in p6 is exceeded WB Syntax Query Example WC Syntax Query Example Sets SNTP client settings WB pl p2 p3 p4 p5 p6 lt terminator gt pl SNTP client function usage USE NOT p2 SNTP server name up to 64 alphanumeric characters p3 SNTP port number 0 to 65535 p4 Access interval OFF 1H 8H 12H 24H p5 Reference time for the access interval 00 00 to 23 59 p6 Timeout value 10S 30S 90S If you set p1 to NOT p2 to p6 are invalid WB Enable the SNTP client function set the server name to sntp daqstation com the port number to 123 the access interval to 24 hours the reference time to 12 00 and the timeout value to 30 seconds WBUSE sntp dagstation com 123 24H 12 00 30S Sets the SNTP operation when memory start is executed WC pl lt terminator gt pl Time adjustment by SNTP at memory start ON OFF WC Enable the time adjustment by SNTP at memory start WCON 4 36 M 4662 4 6 Basic Setting Commands YS Sets se
78. 4 8 4 4 Setting Commands Setting c csccade er lenin E R 4 10 4 5 Setting Commands Control 0 0 0 eeecceeeeeeeeeneeeeeeneeeeeeeeeeneeeeeeaeeeseeeeeeiaeeeeeneeeseneeeennaeeene 4 24 4 6 Basic Setting COMMANAS 00 sireni i eaa eeri i aeaa a avaava deei 4 28 4T Output Commands COMtrOl ssssisisispisseises ingeine esuriens eiaa eiaei Sie 4 39 4 8 Output Commands Setting Measured Computed Data Output 0 ee eeeeeeeeneeeeee 4 40 4 9 Output Commands RS 422 485 Commands ccceecceeseeeeeneeeeeneeeeeneeeeeeeeteneeeeeneeeeees 4 43 4 10 Output Commands Special Response Commands ceesceceeeeeeeneeeeeeneeeseneeeeeneeeeee 4 43 4 11 Maintenance Test Commands available when using the maintenance test server function via the Ethernet interface cccccceeceeeeeeeeeeeeeeaeeeeeeeeeeeeeeeeeeenneeeeeeenee 4 44 4 12 Instrument Information Output Commands available when using the instrument information server function via the Ethernet interface ccceseceeeeeeeeeeeteeeeeeeeeneeees 4 45 iv M 4662 Contents Chapter 5 Responses Dil RESPONSE SYINax sfc P sites esas cokes avec sedis danaeaivics Svedes viet sears tobe E denquahves luedvenead abcateaesade 5 1 5 2 lextiData Output Foma e ex ecient a E eid AR iain 5 6 5 3 Binary Data Output Format ccccccececccceeeeeneceeeeeeeeeeeeeeeeeseaeeeeeesecaaeeeseseseneeeeeeseenaeeeees 5 27 5 4 Instrument Information Output Format cccccc
79. 5 p6 p7 lt terminator gt pl Transmitted content REPORT p2 Recipient 1 ON OFF p3 Recipient 2 ON OFF p4 Include source URL ON OFF p5 Subject up to 32 alphanumeric characters p6 Header 1 up to 64 characters p7 Header 2 up to 64 characters Query YU p1 Example Send report generation notification e mail messages including the source URL to recipient 1 Set the subject to Report and header 1 to LP2 YUREPORT ON OFF ON Report LP2 Description For the contents of system notifications see section 2 3 Report generation notification can be used on models with the M1 math option For e mail settings see section 2 3 F Sets e mail recipient addresses Syntax YV pl p2 lt terminator gt p1 Recipient selection 1 Recipient 1 2 Recipient 2 p2 Recipient address up to 150 alphanumeric characters Query YV Ipi Example Set recipient 1 to mvuser1 daqstation com and mvuser2 daqstation com YV1 mvuserl dagstation com mvuser2 daqstation com Description To set multiple recipients separate each recipient with a space For e mail settings see section 2 3 YW Syntax Query Example Sets the e mail sender address YW pl lt terminator gt pl Sender address up to 64 alphanumeric characters YW Set the sender address to mvadv YWmvadv Description For e mail settings see section 2 3 YX Syntax Query Example Sets the e mail SMTP server name YX pl p2 p3 lt termin
80. 55 YBmv1000 mvadv dagqstation com To set suffix parameters Syntax RU pl p2 p3 lt terminator gt YD Sets network settings p1 Setting type SUFFIX To not automatically obtain network parameters Be Romall sults Up t9 64 characters Syntax YD pl p2 p3 lt terminator gt p3 Domain suffix 2 up to 64 characters pl Automatic allocation NOT Query RU pl Example Set domain suffix 1 to rec1 daqstation com and To automatically obtain network parameters domain suffix 2 to rec2 daqstation com Syntax YD p1 p2 p3 lt terminator gt RUSUFFIX recl dagstation com rec2 dagstation com pl Automatic allocation USE p2 Obtain DNS info USE NOT p3 Automatic host name registration USE Ws __ Sets a server NOT Syntax WS pl p2 lt terminator gt Query YD p1 Server type FTP WEB MODBUS SNTP Example Set the IP address to auto allocation get DNS p2 Server usage USE NOT information and automatically register the host Query WS pl name Example Enable the Web server YDUSE USE USE WSWEB USE YA Sets the IP address subnet mask and default gateway Syntax YA pl1 p2 p3 lt terminator gt p1 IP address 0 0 0 0 to 255 255 255 255 p2 Subnet mask 0 0 0 0 to 255 255 255 255 p3 Default gateway 0 0 0 0 to 255 255 255 255 Query YA Example Set the IP address to 192 168 111 24 the subnet mask to 255 255 255 0 and the default gateway to 0 0 0 0 YA192 168 111 24 255 255 255 0 0 0 0 0 Description The settings specified with this command take effect when
81. 662 4 4 Setting Commands Setting Query Example Description Y Syntax Query Example Description ALARM Alarm summary MESSAGE Message summary MEMORY Memory summary MODBUS M Modbus master status display MODBUS C Modbus client status display RELAY Relay status display REPORT Report display COLUMN BAR Stacked bar graph p5 Group number to be displayed on screen 1 p6 Screen 2 type see p4 p7 Group number to be displayed on screen 2 p8 Screen 3 type see p4 p9 Group number to be displayed on screen 3 p10 Screen 4 type see p4 p11 Group number to be displayed on screen 4 SY pl p2 Set screen number 1 as follows 4 panel name TEMP Screen 1 Trend display group 1 Screen 2 Digital display group 3 Screen 3 Alarm summary Screen 4 Overview SY1 1 TEMP TREND 1 DIGITAL 3 ALARM 1 OVERVIEW The group designations p5 p7 p9 and p11 are valid only if the corresponding display types p4 p6 p8 and p10 are TREND DIGITAL BAR The setting p4 MODBUS M is valid only if the serial interface protocol is set to MODBUS M The setting p4 REPORT or COLUMN_BAR is valid only on models with the M1 MATH option Sets the file format TY pl p2 pl 4 p2 File format TEXT Saves files in text format BINARY Saves files in binary format TYS Save files in text format TY TEXT You can specify the file format for display data and event data files The ways you can save files whose file
82. Below is a sample function that determines and returns the sum value Your program can compare the value returned by the sample function with the header sum of the output binary header section and the data sum of the output binary footer section to see if they are correct la Sum Calculation Function for a 32 bit CPU Parameter buff Pointer to the head of the data for calculating the sum g len Length of the data for calculating the sum Returned value The calculated sum int cksum unsigned char buff int len unsigned short p Pointer to the next two byte data word in the buffer that is to be summed unsigned int csum Checksum value int i int odd csum 0 Initialize odd len 2 Check whether the number of data points is odd len gt gt 1 Determine the number of data points using a short data type p unsigned short buff for i 0 i lt len i Sum using an unsigned short data type csum p M 4662 5 1 Response Syntax if odd When the data length is odd union tmp Pad with a 0 and add to the unsigned short data unsigned short s unsigned char c 2 tmp tmp c 1 0 tmp c 0 unsigned char p csum tmp Ss if csum csum amp Oxffff csum gt gt 16 amp Oxffff OxfffFf Add the overflowed digits csum csum Oxffff If the digit overflows again add a 1 return
83. D MV2000 M 4662 Explains the RD MV1000 and RD MV2000 Ethernet and Communication Interface serial interface communication functions User s Manual DAQSTANDARD User s Manual IM 04L41B01 61E Explains the functions and operating procedures of DAQSTANDARD Paper Manuals Manual Title Manual No Description RD MV1000 IM RD MV1000 02E This guide is also provided in the CD ROM First Step Guide RD MV2000 IM RD MV2000 02E This guide is also provided in the CD ROM First Step Guide RD MV1000 RD MV2000 IM RD MV1000 91C Provides information about pollution control Control of Pollution Caused by the Product Notes Trademarks Revisions 1st Edition July 2008 All Rights Reserved Copyright 2008 Omega The contents of this manual are subject to change without prior notice as a result of continuing improvements to the instrument s performance and functions The figures given in this manual may differ from those that actually appear on your screen Every effort has been made in the preparation of this manual to ensure the accuracy of its contents However should you have any questions or find any errors please contact your nearest Omega dealer Copying or reproducing all or any part of the contents of this manual without Omega s permission is strictly prohibited The TCP IP software of this product and the document concerning the TCP IP software have been developed created by YOKOGAWA based on the BSD Ne
84. ETP eStis the secede ae eee tes Si Modbus error response ccccecceeeeneeeeeeeeeeeeeeeeeeeeeseeeeetes 7 9 FTP transfer Modbus Mastetisicnicnit cick fatiss ec se araia nera io Dinne adean 3 10 Modbus master slave configuration example 00 3 13 H Modbus master screen Nandshaking ceee eee eeeeeeceeeseeeseeeseeeeeseeseeeennees Modbus master setting ee ksi a daa s Modbus master settings ccceeeeeeeeeeeeeeeseeeeeeteneeeteaees hade ini oen a EAN f Modbus operating status header SUNT rieo iE na At venue saute a E aae EREA SE rr i Modbus operating status viewing high speed input model sssseeseesiseresriesrnererrnerrerrnrnerrnrnsrt poen Modbus protocol specifications hold registers tiie et kn ee ae t LOTO OITIS e AAR OAA EE A AE E EEA EEE host device connection Modbus Server NaMme eee nanii iiaiai hostinformation ss ccosrcrsenceteveencoucumente aren dscdbecccensenedveteeaiedied Modbus server setting example hostname raaye oroi EEEE EEEE E a AE aAA Modbus server settings host name registration HTTP server Modbus slave n se C a Modbus slave setting example cceseeeeeteeeeeeteeeeeees l Modbus status screen menu for switching 0 c e 2 44 L ModbusTCP ies include instantaneous data eeren 2 9 2 10 monitor page refreShing cccccceeeeeeeeeeeeeeeeeteeeseeeeeeeees 2 20 include
85. FAVORITE SAVED Displays the screen using the registered time axis zoom CURRENT Displays the screen using the current time axis zoom NF Use the HISTORY key as a favorite key and display the screen in the current displayed group using the current time axis zoom NFFAVORITE CURRENT CURRENT Description Parameter p2 and p3 settings are valid only when the key function p1 is set to FAVORITE M 4662 4 23 aS gt 4 5 Setting Commands Control 4 5 Setting Commands Control BT Sets a batch name Syntax BT pl1 p2 p3 lt terminator gt pl 1 p2 Batch number up to 32 alphanumeric characters p3 Lot number up to 8 digits Query BT pl Example Set the batch name configuration to batch number PRESSSLINE and lot number 007 BT1 PRESSSLINE 007 BU Sets a batch comment Syntax BU pl p2 p3 lt terminator gt pl 1 p2 Comment number 1 to 3 p3 Comment character sting up to 50 characters Query BU pl p2 Example Set comment number 2 to THIS_ PRODUCT _ IS_COMPLETED BU1 2 THIS_PRODUCT_IS_ COMPLETED UD Switches the display To switch back to the display that was shown before you started to change the settings with communication commands Syntax UD pl lt terminator gt pl Screen switch 0 Example Switch back to the display that was shown before you started to change the settings with communication commands UDO To change to one screen display Syntax UD pl1 p2 p3 lt terminator gt pl Screen s
86. G aA Ae ial eet allie ial 2 32 medium speed input model ccceceeeeeeeeeeeeeeeeeseeeeeesseees 4 9 port number 2 9 2 17 2 24 2 26 2 29 2 30 7 1 Message ently inier atine EEA EEEE ATELE AALEN 2 22 print pagerina neil ieee deel ees 2 21 M 4662 Index 3 n D Index PFOloCol wis E Aes Atel Aenea Als 3 8 pulSesinpUts asta det et ae tecives Sia ei ee elated 4 9 Q QUOMY sci stead biel St HA ah tal eel eld Abie ahi eet tele 4 2 Roo KETE le KENO EAP A E acrid Ain ieeaioaye 2 31 3 10 fear paneliyiniiionnas ann pew A Ae iii recipient address ceceeeeeeeeeeeeeeeeteeaeeeteaeeeeseaeeeesneeeeeeteeees 2 9 ROCIPICNIS arenon ona een ete e ea S reference time KES S E E E E N E EEEE register assignments ccceeeeseeeeeeneeeteeeeeeeaeeeteteeeeeeaeeees relay status 0 c remote control terminal report channel LOPOredalaics acest Moe ie series shi IO report data information report e mail 4 report setting e mail FESPONSE eee FESPONSE SVINAX sc tae den o a a eae iae retalls Asiaa ES E NTE cones A eet ET RS 232 port RS 232 specificati0nS aiaia iaat 7 2 RS 232 SCtINGS ccd ead eten ea aaa a aaa paa Tia odaat 3 8 RS 422 485 dedicated responses ccccceeeeeeeeeeeeeeeeeeeee 5 5 RS 422 485 settings ccceccceeeeseceeeeeeeeeeeeeeeeeeseeeeeeseneeeeees RS 422 485 specifications RS 422 RS 485 poft enim ities irnek a iei iiia iii
87. Get Files or a File List from an External Storage Medium or Internal Memory Example of How to Get the File 10101000 DAD The following flowchart illustrates how to get file 10101000 DAD from the DATAO directory on an external storage medium Command START Command description Send the command MEGET DRVO DATA0 10101000 DAD Specify the file name using a full path to get the data Binary see section 5 1 Binary header Received response data Binary footer l Binary data l J poe is there more data NO Bit 0 of the binary header flag 0 There is more data YES 1 No more data Send the command ee foe the subsequent data Binary see section 5 1 es Binary header Binary data App 6 M 4662 Appendix 4 Flowchart of How to Get Files or a File List from an External Storage Medium or Internal Memory Example of How to Get a File List 10 Files at a Time The following flowchart illustrates how to get the file list of the DATAO directory on an external storage medium 10 files at a time Command START Command description Received response data Send the command Command used to get the first file list lt EDIR DRVO DATAO 710 Specify the number of files to get Receive response ASCII see section 5 2 EA
88. LE BLACK PINK L BROWN L GREEN DARKGRAY OLIVE DARKCYAN S GREEN p6 Line width 1 2 3 SL pl p2 4 14 M 4662 4 4 Setting Commands Setting Example Display trip line 1 in red at the 10 position of SD Sets the date and time group 1 Set the line width to 1 Syntax SD pl p2 lt terminator gt SL1 1 ON 10 RED 1 p1 Date YY MM DD Description The width of the waveform display area along the yy Year 00 to 79 amplitude axis is assumed be 100 MM Month 01 to 12 DD Day 01 to 31 m SG Sets a essage p2 Time HH MM SS Syntax SG pl p2 lt terminator gt HH Hour 00 to 23 p1 Message number 1 to 100 MM Minute 00 to 59 p2 Message up to 32 characters ss Second 00 to 59 Query SG p1 Query SD Example Set character string MESSAGE1 in message Example Set the internal clock to 13 00 00 October 1 number 2 2005 SG2 MESSAGE1 D05 10 01 13 00 00 Description For the characters that can be used in a Description The syntax for p1 and p2 is fixed to eight message see appendix 1 ASCII Character characters Use the syntax below Do not insert Codes However you cannot use a semicolon or spaces otherwise an error will occur comma in a message p1 YY MM DD Lower two digits of the year month day TH__ Sets the data storage directory p2 HH MM SS Hour minute second on an external storage medium Syntax TH pl lt terminator gt i p1 Directory name up to 20 characters mT Sets the trend display
89. M1 or PM1 Writes computed values of computation channels to server registers The data type of computed values is 32 bit signed integer MV1000 and MV2000 Computation channel method Number 101 to 124 MV1000 101 to 160 MV2000 Data type 32 bit signed integer gt Server Register Data type Write 40001 to 49999 400001 to 465536 INT 32_B INT 32_L INT 16 UINT 16 FLOAT_B FLOAT_L Specified Data Type and Write Operation The MV writes the computed values of computation channels according to the specified data type as follows Specified Type Computed Value Value Written Less than 32768 32768 Greater than 32767 32767 Over 32767 INT16 Over 32768 Skip Error Other values Writes the value in INT16 data format Less than 0 0 Greater than 65535 65535 Over 65535 UINT16 else o Skip Error Other values Writes the value in UINT16 data format INT32_L Writes all values directly INT32_B Over 7f800000H Over ff800000H FLOAT_L Skip ff800002H Nan FLOAT_B Error ff800004H Nan Other values Writes the value including the decimal place in FLOAT data type For details on values see section 5 3 Binary Data Output Format 7 5 suoljeoyioads 7 7 3 Modbus Protocol Specifications Modbus Server Function Modbus Server Specifications Communication available Communication media Port
90. Modbus Function Configuring the RD MV1000 Client Modbus client The description below assumes that settings other than destination server settings and commands are at default values Registering the Destination Server The example below describes the settings used to register the RD MV1000 server to number 1 The RD MV1000 server IP address is assumed to be 192 168 1 101 Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt Modbus client gt Modbus server settings Basic Setting Node Server number Port Hodbus server name Unit 1 502 192 168 1 101 Auto 2 502 Auto 3 502 Auto 4 502 Auto 5 502 Auto 6 502 Auto 7 502 Auto 8 502 Auto 1 8 9 16 Parameter Setting Port 502 Modbus server name 192 168 1 101 Unit Auto Setting Transmission Commands amp Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt Modbus client gt Command settings Basic Setting Node Client command number First Last Server Regi Type ifr n cai co1 1 30001 INTIE oft lott 4 Off Off BOF Toff Bort EE 9 16 Parameter Setting Command type R M First and Last c01 Server 1 Regi 30001 Type INT16 2 42 M 4662 2 10 Usage Example of the Modbus Function Configuring Computation Channels Press MENU and then select M
91. REFUSED Host name registration rejected operation refused YXDOMAIN Host name registration rejected name exists YXRRSET Host name registration rejected RR set exists XRRSET Host name registration rejected RR set does not exist OTAUTH Host name registration rejection not authoritative for zone OTZONE Host name registration rejection different from zone section ONAME Host name not entered on the MV 298 INTERNAL Host name removal failure transmission error reception timeout etc FORMERR Host name removal failure format error DNS message syntax error SERVFAIL Host name removal failure server failure DNS server processing error XDOMAIN Host name removal rejection non existent domain OTIMP Host name removal rejected not implemented REFUSED Host name removal rejected operation refused YXDOMAIN Host name removal rejected name exists YXRRSET Host name removal rejected RR set exists XRRSET Host name removal rejected RR set does not exist OTAUTH Host name removal rejection not authoritative for zone OTZONE Host name removal rejection different from zone section OTLINKED Physical layer was disconnected when removing the host name Example EA 01 05 11 12 20 00 563 RENEW 01 05 11 12 20 01 564 RENEWED 01 05 11 12 20 01 565 IPCONFIG 01 05 11 12 21 02 567 UPDATE EN 5 18 M 4662 5 2 Text Data Output Format Modbus Communication Log e The MV returns the Modbus communication log in response to an FL command
92. RUD ot ssc E E N E A ATAT S Sample program rs 142 nies wee ae ee ees scheduled e mail tis scheduled settings e mail cccceceeeeeeeeeeeeeeeeeeeeeeeeeees Send delay e fichees eae neeelie eee eee deeeted sender address serial interface configuration serial interface specifications server search order setting commands setting commands control amp setting commands Setting cccceceeeeeeeeeeeeeeeeeeeeeteeeees setting data basic setting data simultaneous use single negative reSPONSE ceceeceeeeeeeeeeneeeeeeeeeteseeetenees slave register NUMDETD cccceeeeeeeeeeeeeeeeeeeeeeseneeeeeeteeeeeaee SMTP SEFVEF NaMe atend raei ian SNTP Cleri einser itin aiiiar ieda SNTP client settings is SNTE lOi teed Vaan on seek SNTE SENET ee cvoccsscasceavscacsoceusnecatcentncensasareusescexheesargesnete SNTP server settings special data values status information SUD delimiter era iaraa serea dest ites alee aaa SUDJOCl ec thle ieee sc oteaun aaa eane a oea aTe iak subnet mask sum value calculation of supported functions system e mail error eececeeeceeee cence eeeeeeeeeeneeeeeeaeeeeseeeeees system e mail Memory full ce eeeeeeeeeeeeeeeeeesteeeeeeteeeees system e mail power failure ccceceeeeeeeeeeeeeeeeeeeeteeeees system settings Mail ccceeeceeeeeeeneeeeeeeee
93. SE Register numbers Server device host names or IP addresses PUNE OVONDURUN MV channels SRR Detail code Status lamp Cursor used to select a command Used to resume command transmission from the front panel keys e Communication Conditions The Read cycle and Connect retry settings are displayed e Communication Status The MV displays the communication status using status lamps and detail codes Status Lamp Detail Code Meaning Green Good Communication is operating normally Yellow Command is readying Orange Trying to establish a TCP connection Red Communication is stopped Common to yellow None No response from the server device orange and red Func The server device cannot execute the command from the MV Regi The server device does not have the specified register Err There is an error in the response data from the server device Link Ethernet cable is disconnected Host Unable to resolve the IP address from the host name Cnet Failed to connect to the server Send Failed to transmit the command BRKN Failed to receive the response data or detected a disconnection Space The detail code does not appear until the status is confirmed when communication is started M 4662 2 35 99e 19 U JOUI9Y Q 94 Busy 2 9 Reading Writing Data on Another Device from the MV via Modbus Resuming Command Transmission Using the front
94. The MV host name and domain name You can also use an IP address in place of the host name and domain name File name The file name of the MV monitor page or operator page File name of the monitor page monitor htm File name of the operator page operator htm Omitting the file name is equivalent to specifying the monitor page However if the monitor page is disabled it is equivalent to specifying the operator page Example To display the operator page on a PC that is in the same domain as the MV enter the URL in the browser Address box as follows http RD MV1000 daqstation com operator htm or http 192 168 1 100 operator htm In this example we assume that the domain name is daqstation com the host name is RD MV1000 and the IP address is 192 168 1 100 99ej19 U JOUI9U Q 94 Busy Login Enter the user name and login password You do not have to enter these items if access control is set to Off in the Web page setting e Monitor Page Contents All channel display Automatically refreshes the screen Displays measured values and alarm statuses Turn this ON to automatically refresh of all channels in a separate window the screen m Log display Display the alarm summary Displays each log in a separate Displays an alarm summary A window in a separate window Zoom Refresh the screen Changes the zoom rate of the screen a MV1000 100 and 200 srt MV2000 50 and 100 Cumme Data l
95. The table below lists the available text data types This section will explain each format The table below indicates the data types and the corresponding output commands Data Type Corresponding Output Command Setting data basic setting data Decimal place and unit information Measured computed and external input data Relay and internal switch status Communication log FTP client log Operation error log Login log Web operation log E mail log SNTP access log DHCP access log Modbus communication log Alarm summary Message summary Status information Ethernet information File list Check disk result Manually sampled data and report data information User information SS AFH tee eee eee ss ie E0 FE2 El 0 6 LCOM LFTPC LERR LLOGIN LWEB EMAIL LSNTP LDHCP LMODBUS LALARM LMSG s0 IS1 AIP EDIR ECHKDSK 0 U MODIR FUO FUL Note CRLF used in this section denotes carriage return line feed Setting Data Basic Setting Data The MV returns the setting basic setting data in response to an FE command The MV returns the data in order as listed in the table in section 4 2 A List of Commands However the MV does not return the setting data for the following commands e Setting commands setting SD and FR commands e Setting commands control All commands from BT to IR e Basic setting commands XE YO YE and YC commands The output format of th
96. Transmits screen image data Syntax FC pl lt terminator gt p1 GET Output the screen image data Example Output screen image data from the MV FCGET Description Captures the current MV screen and transmits the data in PNG format FE Transmits setup data Syntax FE pl p2 p3 lt terminator gt p1 Output data type 0 Setting commands setup data I Decimal place and unit information 2 Basic setting commands setup data 4 Setup data file 5 Setup channel information output 6 Alarm information output p2 First channel number measurement computation external input channel p3 Last channel number measurement computation external input channel Example Output the setting commands setup data of channels 001 to 005 from the MV FEO 001 005 Description e Set the first channel number and last channel number parameters so that the last channel number is greater than or equal to the first channel number Parameters p2 and p3 are valid when p1 is set to 0 1 2 5 or 6 All channels are specified if parameters p2 and p3 are omitted Set parameters p2 and p3 according to the table in section 4 3 FD Transmits most recent measured computed data Syntax FD pl p2 p3 lt terminator gt pl Output data type 0 Output the most recent measured computed external input data in ASCII format T Output the most recent measured computed external input data in binary format 6 Output relay status and internal switch status p2 Fi
97. VAdvanced Instrument A Instrument B Instrument C Modbus client Modbus server 1 Modbus server 2 Modbus server 3 Ethernet Loading Data into Communication Input Channels The MV reads the data from the server device and enters the data into communication input channels in floating point format e Example 1 Read a 16 bit signed integer value from instrument A s register 30001 into C01 99ej 19 U JOU19Y Q 94 Busy Bi Communication input data Instrument A register c01 30001 16 bit signed integer Command R M C01 C01 lt 1 30001 INT16 e Example 2 Read a 32 bit signed integer value from instrument B s registers 30003 and 30004 lower bytes and higher bytes into C03 Specify the smaller register number in the command Communication input data Instrument B register C03 30003 Lower bytes SS ict des 30004 Higher bytes are ae Command R M C03 C03 lt 2 30003 INT32_L e Example 3 Read a 16 bit signed integer value from instrument B s registers 30001 and 30002 into C01 and C02 Specify the smaller register number in the command Communication input data Instrument B register c01 K 30001 16 bit signed integer c02 30002 16 bit signed integer Command R M C01 C02 2 30001 INT16
98. W100s that can be automatically assigned first and then manually assign the remaining devices 2 38 M 4662 2 9 Reading Writing Data on Another Device from the MV via Modbus Note About the MW100 MW100s that support auto assignment are those with firmware version R2 22 or later MW100 modules that can be automatically assigned are the following input modules The installable input modules vary depending on the MW100 firmware version 4 CH High Speed Universal Input Module 10 CH Medium Speed Universal Input Module 6 CH Medium Speed Four Wire RTD Resistance Input Module 10 CH High Speed Digital Input Module 30 CH Medium Speed DCV TC DI Input Module 10 CH Medium Speed Pulse Input Module If there are no assignable channels or the Modbus server setting is Off auto setting fails with an error Check the settings e MW100s that are connected through auto setting automatically switches to the measurement mode MW100 port number 34324 is used to perform auto setting For details on the MW100 settings see the MW100 User s Manual The first channel information of the MW100 that is automatically assigned to an external input channel can be displayed when the cursor is on the first or last channel CROP 1 y 2088 81 23 12 34 56 A OSP M 1hour Ext channel gt Ranse Alara Ext alarn Sr In addition you can check the status of the connected MW100 on the Modbus status display screen Ose
99. _ nnn _xxxxxxxxxxCRLF yy mo dd hh mm ss nnn Year 00 to 99 Month 01 to 12 Day 01 to 31 Hour 00 to 23 Minute 00 to 59 Second 00 to 59 Error number 000 to 999 XXXXXXXXXX Detailed code nine characters Example EA 01 05 11 01 05 11 01 05 11 EN SUCCESS Success OVER Over the limit DORMANT Internal processing error HOSTNAME Failed to look up the host name TCPIP Internal processing error SEND Failed to send the request TIMEOUT A response timeout occurred BROKEN Packet was corrupt LINK The data link is disconnected Space 12 20 00 SUCCESS 12 21 00 SUCCESS 12 30 00 292 HOSTNAM Fl M 4662 5 2 Text Data Output Format DHCP Log The MV returns the DHCP log in response to an FL command The MV retains a maximum of 50 accesses to the DHCP server e Syntax EACRLF yy mo dd_hh mm ss_ nnn xxxxxxxxxCRLF ENCRLF yy Year 00 to 99 mo Month 01 to 12 dd Day 01 to 31 hh Hour 00 to 23 mm Minute 00 to 59 ss Second 00 to 59 nnn Error number 000 to 999 Description given in the table xxxxxxxxx Detailed code nine characters Description given in the table Space The table below shows the contents of the log for normal operation Error Number Detail Code Description 562 ON Detected that an Ethernet cable was connected OFF Detected that an Ethernet cable was disconnected 563 RENEW Reque
100. a period COMMA Set the decimal to a comma p1 t the decimal to a comma DECIMALPOINT COMMA The specified decimal type is applied to the following items Items That the Decimal Type Setting Applies To Item Detailed Items File output Display data file Event data file Manual sample file Report data file Display Trend display digital display scale display Digital display Bar graph display Overview Historical display digital display scale display 4 panel display Report display Web screen All channel information display E mail Instantaneous data Report data The specified decimal type is not applied to the following items Items That the Decimal Type Setting Does Not Apply To Item Detailed Items File output Setup file Setup display Span scale and alarm settings for measured computed and external input channels Computation constant Hysteresis value fixed decimal place Communication Command and response syntax for setup output communication commands The decimal for items that the decimal type setting does not apply to is displayed with a period To set POP3 parameters Syntax WU p1 p2 p3 p1 p2 p3 Setting type POP3 Number of seconds until sending e mail to the SMTP server 0 to 10 POP3 login method PLAIN Plain password APOP APOP password 4 30 M 4662 4 6 Basic Setting Commands
101. ace 00 to 04 No decimal 00000 for 00 One digit to the right of the decimal 0000 0 for 01 Two digits to the right of the decimal 000 00 for 02 Three digits to the right of the decimal 00 000 for 03 Four digits to the right of the decimal 0 0000 for 04 Space pOl pol M 4662 5 7 s suods y 7 5 2 Text Data Output Format Measured Computed and External Input Data e The MV returns measured computed and external input data in response to an FD command You can use the CB command to specify whether or not the MV will return the data of measurement channels set to SKIP and computation channels set to OFF e Syntax The MV returns the data along with the date and time information for each channel in the following syntax EACRLF DATE yy mo ddCRLF TIME hh mm ss mmmtCRLF S_ cccalaza3za4uuuuuufdddddE ppCRLF mm ss mmm CCC ala2za3a4 uuuuuu Year 00 to 99 Month 01 to 12 Day 01 to 31 Hour 00 to 23 Minute 00 to 59 Second 00 to 59 Millisecond 000 to 999 A period is placed between seconds and milliseconds Reserved Space Data status N D S O E or B N Normal D Differential input S Skip O Overflow E Error B Burnout Channel number 3 digits 001 to 048 Measurement channel 101 to 160 Computation channel 201 to 440 External input channel a Alarm status level 1 a2 Alarm status level 2 a3 Alarm status
102. and Web page for Ethernet communication Setting the Web Server Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt Server Basic Setting Node Server FIP Use Web SNTP Use Hodbus Use Use Not e Web Set the Web parameter under Server to Use or Not don t use If set to Use Web page parameters appear in the Basic Setting Mode menu Port Number The default value is 80 To change the value Press MENU and then select Menu tab gt Basic setting mode gt Environment tab gt Communication gt Service port For the selectable range see section 7 1 Setting the Web Page Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt Web page Basic Setting Node Page type On Off On Access control Off Command Use Operator Monitor M 4662 2 17 a9e 19 U JOUI9Y Q 94 Busy 2 4 Monitoring the MV on a PC Browser Page Types displayed screen types Monitor Configure the monitor page The monitor page can display the following items e Alarm summary e Measured and computed values of all channels Log message summary error log etc e For screen examples see Monitoring with a Browser in this section e Operator Configure the operator page You can carry out the following operations in addition to the functions available on the monitor page e Switch the MV display by specif
103. and alarm status values Same as those of measurement channels M 4662 7 7 7 3 Modbus Protocol Specifications Input Register Data Data Type 36001 List of alarms of measurement channels 001 to 004 Bit string l 36012 List of alarms of measurement channels 045 to 048 e Register structure Level 2 evel 1 4ch 3ch 2ch 1ch Indicates the alarm statuses of four channels in a register Set to 1 when alarm is activated The figure above is an example of register 36001 measurement channels 001 to 004 Level 3 Koval a FEALERIEEED 36021 List of alarms of computation channels 101 to 104 Bit string 36035 List of alarms of computation channels 157 to 160 e Register structure Same as the list of alarms of measurement channels 36041 List of alarms of external input channels 201 to 204 Bit string l l 36100 List of alarms of external input channels 437 to 440 e Register structure Same as the list of alarms of measurement channels Input registers 36001 to 36100 can be accessed consecutively All unassigned register bits are read as zeroes Input Register Data Data Type 39001 Year 16 bit signed integer 39002 Month 39003 Day 39004 Hour 39005 Minute 39006 Second 39007 Millisecond 39008 Reserved 7 8 M 4662 7 3 Modbus Protocol Specifications Hold Register shared with the Modbus slave function Common Items The client device can read and
104. arm detection ON OFF SA pl p2 Set alarm number 1 on channel 002 to high limit alarm alarm value 1000 and activate relay 101 when an alarm occurs SA002 1 ON H 1000 ON I01 e Parameter p3 cannot be set to ON if the input range SR command is set to SKIP e Parameter p3 cannot be set to ON for a computation channel if computation is OFF SO command e Parameter p3 cannot be set to ON for an external input channel if the channel is OFF ER command All alarm settings of a channel are turned OFF if e The input type is changed VOLT TC etc e The input range is changed The span and scaling values are changed during scaling display includes changing the decimal place CER BS aor Ee As e The computation channel is turned ON OFF or the calculation expression or the span value is changed on a computation channel If you set p4 to h or I they are valid only when the measurement range is set to differential computation between channels If you set p4 to R or r set the interval for the high low limit on the rate of change with the XA command If you set p4 to T ort set the alarm delay with the BD command Set the p5 alarm value in the following range according to the p4 alarm type or the target channel e High limit low limit delay high limit or delay low limit alarm DC voltage thermocouple or RTD input A value in the measurable range e Contact input Oor1 Scaling 1 5V scalin
105. ately 5 mm of the covering from the end of the cable to expose the conductor Keep the exposed section from the end of the shield within 5 cm e Connection for a four wire system SG FG SDB SDA RDA RDB OJOJOJO O O Heh Hh Shield potential I lt Shield Connecting to a Host Device The figure below illustrates the connection of the MV to a host device If the port on the host device is RS 232 connect a converter Host computer or host device Host device side i RS 422 485 RS 422 485 port on the MV Host computer RS 232 RS 422 485 port on the MV Host device side Converter RS 422 485 M 4662 2eyu zu jenas y BursN e 3 2 Connecting the MV Example of a Connection to the Host Device The MV can connect to a host device that has an RS 232 RS422 or RS 485 port If the host device has an RS 232 port use a converter See the examples below for typical converter terminals For details see the converter manual RS 422 485 Port Converter SDA TD SDB TD RDA RD RDB RD SG SHIELD FG EARTH There is no problem with connecting a 220 O terminator at each end if Omega PLCs or temperature controllers are also connected in the communication line e Four Wire System Generally a four wire system is
106. ation com The network information is released Next 3 3 192 168 1 100 255 255 255 Default gateway 192 168 1 10 IP address Subnet mask HAC address BG 00 88 08 808 88 ONS server Primary 192 168 1 20 p Secondary 192 168 1 38 Host name myady Domain name daastation com i fos MLO IP address 192 168 1 100 Subnet mask 255 255 255 Default gateway 192 168 1 10 HAC address 6 00 08 00 08 08 DAC ee ee If released network will be E8 disconnected Continue DISP ENTER key M 4662 2 2 Connecting the MV Setting the Communication Conditions RD MV1000 Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt Keep alive Timeout RD MV2000 Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt Keep alive Application time out Keep alive Application time out On Off On Time 1 min On Off Setting the Keepalive Feature To disconnect when there is no response to the test packets that are periodically sent select On Otherwise select Off Setting the Application Timeout e Selecting On or Off To use the application timeout feature select On Otherwise select Off If you select On the Time parameter appears Time Set the timeout value in the range of 1 to 120 minutes Checking the Communication Status Yo
107. ator gt pl Registration number 1 to 16 p2 Command type W M p3 First channel number computation channel number p4 Last channel number computation channel number p5 Slave device address 1 to 247 p6 First register number 40001 to 49999 400001 to 465535 p7 Type of data assigned to the register INT16 UINT16 INT32_B INT32_L FLOAT_B FLOAT_L YM pl Register the following command in command registration number 2 Write the 16 bit signed integer computed data of channels 101 to 105 to the first register 40003 on the slave device at address 5 YM2 W M 101 105 5 40003 INT16 Descriptions You can execute this command on models with the C2 or C3 serial interface option e You can use this command when the serial interface protocol is set to Master For serial interface settings see section 2 3 e The settings specified with this command take effect when you save the settings with the XE command and power cycle the MV To set a command for writing floating type data into Modbus registers Syntax YM pl p2 p3 p4 p5 p6 p7 lt terminator gt pl Command number 1 to 16 p2 Command type W Write data from measurement channels W M Write data from computation channels Example Query Description WR Syntax Query Example XE Syntax Example Description p3 First channel number Measurement channel number 1 to 48 if p2 is set to W Computation channel number 101 to 124 if p2 is
108. ator gt pl SMTP server name up to 64 characters p2 Port number 0 to 65535 p3 Authentication OFF No authentication POPBEFORESMTP Execute POP Before SMTP YX Set the SMTP server to smtp daqstation com the port number to 25 and execute POP Before SMTP YX smtp daqstation com 25 POPBEFORESMTP Description For e mail settings see section 2 4 YJ Syntax Query Example Sets a Modbus client destination server YJ pl p2 p3 p4 p5 lt terminator gt pl Server number 1 to 16 p2 Port number 0 to 65535 p3 Host name up to 64 characters p4 Unit number registration AUTO Not use the unit number FIXED Use a fixed unit number p5 Unit number 0 to 255 YJ pl Set the port number of server number 3 to 502 the host name to RD MV2000 the unit number registration to FIXED and the unit number to 127 YJ3 502 RD MV2000 FIXED 127 M 4662 4 35 sins a 4 6 Basic Setting Commands YP Syntax Query Example YR Syntax Sets basic Modbus client settings YP pl p2 lt terminator gt pl Read cycle 125MS 250MS 500MS 1S 2S 5S 10S p2 Retry interval OFF 10S 20S 30S 1MIN 2MIN 5MIN 10MIN 20MIN 30MIN 1H YP Set the read cycle to 500 ms and the retry reconnection interval to 10 minutes YP500MS 10MIN Sets a Modbus client transmission command YR pl p2 p3 lt terminator gt pl Command number 1 to 16 p2 Command type OFF R R M W W M Description Para
109. bar graph If p2 is DIGITAL select from the items COLUMN _BAR_DISP 1 column display 2 below column display GROUP1 GROUP36 Group designation COLUMN_BAR_SELECT AUTO Auto switching Select a bar graph EXPAND select a group SEPARATOR REPORT_GROUP1 GROUP6 If p2 is BAR select from the items below Select a report group GROUP1 GROUP36 Group designation on the RD MV2000 AUTO Auto switching REPORT _GROUP1 GROUP4 EXPAND Select a report group SEPARATOR on the RD MV1000 If p2 is TRENDHISTORY select from the If p2 is LOG select from the items below items below LOGIN LOG Login log GROUP1 GROUP36 Group designation ERROR_LOG Error log SEPARATOR COMMU_LOG Communication log If p2 is OVERVIEW select from the items FTP_LOG FTP log below WEB LOG Web log CURSOR Cursor display MAIL LOG E mail log TO_ALARM To alarm summary SNTP_LOG SNTP log TO_TREND To trend display DHCP_LOG DHCP log TO DIGITAL To digital display MODBUS_LOG Modbus log TO_BAR To bar graph display SEPARATOR EXPAND If p2 is 4PANEL select from the 5 items SEPARATOR below If p2 is INFORMATION select from the items 4PANEL1 4PANEL4 4 panel designation below SEPARATOR ALARM Alarm summary Example Display SCALE and DIGITAL for the first and MESSAGE Message summary second submenu items under the TREND main MEMORY Memory summary menu item MODBUS_CLIENT ModbusTCP status SM DISP_SUB TREND SCALE DIGITAL display M 4662 4 21 spelen 4 4 Setting Commands Setting Description Sel
110. ber from the left 1 Relay ON 0 Relay OFF Relay not installed Example 1 When relays 101 to 104 are ON and 105 and 106 are not installed for the RD MV1000 EA 101 106 1111 S01 130 000000000000000000000000000000 EN M 4662 5 9 sasuodsoy i 5 2 Text Data Output Format Communication Log The MV returns the communication log in response to an FL command The MV returns logs of setting basic setting output commands and responses The MV retains a maximum of 200 logs Logs that exceed 200 are cleared from the oldest ones Syntax EACRLF yy mo dd_hh mm ss_n_uuu ufd_mmm mCRLF yy mo dd hh mm uuu mmm Year 00 to 99 Month 01 to 12 Day 01 to 31 Hour 00 to 23 Minute 00 to 59 Second 00 to 59 Connection ID A number used to identify the user that is connected 0s Serial 1to3 Ethernet User name up to 20 characters Multiple command flag Space Single a Multiple If you transmit multiple commands separated by sub delimiters at once this flag is set to an asterisk The MV divides the multiple commands into individual commands and stores a log for each command and a log for each response Input Output gt Input lt Output Message up to 20 characters The communication log contains only the error number and not the error message section e Normally the MV returns the data as is but in some cases it returns a special message The
111. blocks Number of bytes Block 1 Block n ae ae Aes Number of Blocks This is the number of blocks Number of Bytes This is the size of a block in bytes Block 1 byte 1 byte 1 byte 1 byte lt gt lt gt lt gt lt gt lt 1 byte gt lt The binary data section in the l Binary data Conceptual diagram in section 5 1 1 byte 2 bytes 1 byte 1 byte gt lt gt lt gt lt gt Year Month Day Hour Min sS ms Reserved Flag T Channel A2A1 A4A3 Measured data T Channel A2A1 A4A3 Computed data T Channel A2A1 A4A3 External input data lt gt 4 bits 12 bits The sections indicated as Reserved are not used The value is undefined Abbreviation of Type for the purpose of this figure e Flag A description of each flag is given in the table below The flags are valid for FIFO data output The flags are undefined for other cases Bit Flag Description 0 1 7 No Yes Indicates that the screen snapshot was executed 6 5 4 3 2 No Yes Indicates that the decimal place or unit information was changed during measurement 1 No Yes Indicates that the FIFO acquiring interval was changed with the FR command during measurement 0 No Yes Indicates that the internal process took too much time computation for exampl
112. bps 1 fixed Select 7 or 8 bits Select odd even or none 1 fixed 2047 bytes Open and close FG SG SDB SDA RDB and RDA six terminals SG SDB SDA RDB and RDA terminals are functionally isolated from the MV internal circuit The FG terminal is frame ground Up to 1 2 km External recommended resistance 120 Q 1 2 W M 4662 7 3 Modbus Protocol Specifications Modbus Client Function Basic Operation e The MV operating as a Modbus client device communicates with Modbus servers periodically by sending commands at specified intervals e This function is independent of the Modbus master function operating over the serial interface The supported functions are 1 reading data from the input registers and hold registers on a server and 2 writing data into the hold registers on a server Modbus Client Specifications Communication available via ModbusTCP Communication media Ethernet 10Base T Read cycle Select from the following 125 ms 250 ms 500 ms 1s 2s 5s and10s Connection retries Select the how long to wait before reconnecting after the connection is dropped due to the expiration of the connection wait time OFF 10 s 20 s 30 s 1 min 2 min 5 min 10 min 20 min 30 min and 1h Connection timeout value 1 minute However if the IP address has not been obtained from the DHCP server a communication error results immediately Command timeout value 10 seconds suoljeoyioeds bal
113. ce URL n Header 2 Subject Periodic_data Header 1 Header 2 On Off On Off Report settings Basic Setting Node Report settings Recipient 1 D Recipient 2 off Include source URL On Subject Report_data Header 1 Header 2 On Off M 4662 2 3 Sending E mail Messages Basic Settings Specify the SMTP server and POP before SMTP SMTP server name Enter the host name or IP address of the SMTP server Port number Unless specified otherwise set the number to the default value The default value is 25 Security If you need to use POP before SMTP set Security to PbS Recipients Set the recipient e mail addresses Recipient 1 and Recipient 2 Enter e mail addresses You can enter multiple addresses in each recipient box Separate each address with a space You can enter up to 150 characters Sender Enter the sender e mail address You can enter up to 64 characters POP3 Settings If you need to use POP before SMTP specify the POP3 server gt For the POP3 login procedure see Setting the POP3 Server Connection in this section POP3 Server name Enter the host name or IP address of the POP3 server Port number Unless specified otherwise set the number to the default value The default value is 110 Login name Enter the POP3 server login name Password Enter the POP3 server login password You can enter up to 32 characters Alarm Settings Specify the settings for sending e ma
114. client FTP transfer file settings FTP connection settings Basic Setting Node FTP transfer file FTP connection Disp amp Event data oh Server name ftp daastation com Report On Port number 21 Snapshot On Login name fuv 1000 Password TTTTEELE teh ee eee Account PASY mode Off Initial path data On Off Specifying the Files to be Transferred via FTP e Disp amp Event Data Select On to automatically transfer display and event data files Report Select On to automatically transfer report data files e Snapshot Select On to automatically transfer snapshot data files M 4662 2 25 2 6 Transferring Data Files from the MV Setting the FTP Connection Destination Set the primary and secondary FTP servers port number login name password account PASV mode etc Consult your network administrator for the correct values FTP connection You can specify two destination FTP servers primary and secondary If the primary FTP server is down the file is transferred to the secondary FTP server Server name Enter the name of the destination FTP server using up to 64 alphanumeric characters If you are using the DNS you can set the host name for the server name For DNS settings see section 2 2 You can also set the IP address In this case the DNS is not required Port number Enter the port number of the destination FTP server in the range of 1 to 65535 The default value 21 Login name Enter the login name
115. communication error Description Set to 1 while the free space in the internal memory or external storage medium is low Set to 1 while logged in through keys Set to 1 while the A D converter is detecting an error or burnout Set to 1 if any command is stopping the communication on the Modbus master or Modbus client Status Information 3 Bit Name Description 0 1 wo Oo Measurement dropout Decimal place unit information change Command error Execution error SNTP error when memory start is executed Set to 1 when the MV cannot keep up with measurements Set to 1 when the decimal place or unit information is changed Set to 1 when there is a command syntax error Set to 1 when an error occurs while executing a command Set to 1 when the time cannot be adjusted using SNTP when the MV starts memory sampling M 4662 6 2 Bit Structure of the Status Information Status Information 4 Bit Name Description 0 A D conversion complete Set to 1 when the A D conversion of a measurement is complete 1 Medium access complete 2 Report generation complete Timeout USER key detection NOOB W Set to 1 when the MV completes the saving of the display event manual sampled report or screen image data file to an external storage medium Set to 1 when the MV successfully completes the saving or loading of setup data Set to 1 when the MV completes a report generation Set to 1 when the
116. connected via an Ethernet network You can use instrument information output commands see section 4 12 with this feature You can use this feature when accessing the setting measurement server maintenance test server and FTP server functions via an Ethernet interface For a description of the settings required to use this feature see the RD MV1000 RD MV2000 User s Manual IM RD MV1000 01E For the procedure to log into the setting measurement server or the maintenance test server see appendix 3 User Registration Users are registered using the MV login feature There are two user levels administrator and user Administrator An administrator has privileges to use all the features of the setting measurement server maintenance test server and FTP server User Auser has limited privileges to use the features of the setting measurement server maintenance test server and FTP server For command limitations see section 4 2 Setting measurement server feature limitations A user cannot change settings that affect the MV operation A user can output measured data and setting data e Maintenance test server feature limitations A user cannot disconnect a connection between another PC and the MV A user can disconnect the connection between the user s own PC and the MV e FTP server feature limitations A user cannot save or delete files on an external storage medium connected to the MV A user can only load files Application Timeo
117. connection CCo M 4662 4 39 sins a 4 7 Output Commands Control 4 8 Output Commands Setting Measured Computed Data Output CB Syntax Sets the data output format CB pl lt terminator gt pl Output format 0 Standard output including the data of SKIP and OFF channels 1 Do not output the data of SKIP and OFF channels Description e This setting is independent for each Note connection e This command only affects the communication section and has no effect on the front panel settings e Valid range of commands Output data Corresponding command Instantaneous data binary FD1 FF Instantaneous data ASCII FDO Decimal place and unit information FE1 ASCII Setup channel information binary FES Configured alarm output binary FE6 Initialization of BO CS IF CB command settings e For serial communications Settings entered using the BO CS IF CB commands revert to their default values when the MV is reset when the MV is power cycled or the user exits from Basic Setting Mode Byte output order checksum data output format 0 e Status filter 255 255 255 255 If you reset the MV specify these settings again For Ethernet communications Settings entered using the BO IF CB commands revert to their default values when the connection to the MV is dropped After reconnecting the MV specify the settings again 4 8 Output Commands Setting Measured Computed Data Output FC
118. csscssccscececeeeeceeeeeeeeeeeseseseeeseesessssasaeeeeaeeeees 5 32 Chapter6 Status Reports 6 1 Status Information and Filter cccecccccceceeeeeneceeeeeeeeeeeeeeeeenaaeeeeeesecaeeeeeseeeneeeeeeeeeenaeeees 6 1 6 2 Status Information Bit Structure cece cece cececceeeeeeeeeeeeeeeeenaaeeeeeesecaeeeeeeseseeeeeeeesenaeeeees 6 2 Chapter 7 Specifications 7 1 Ethernet Interface Specifications ccccccssssssscceceeeceeeeeeceeeeeeeeeseesseseseseeeseeasasseeeaeeseeeess 7 1 7 2 Serial Interface Specifications ccccceeeesssssssseeeeeeeeeeeeeeeeeceeeeeseesseesseeeeeesssesetaaaeeeeeaneess 7 2 7 3 Modbus Protocol Specifications ccccccssssssssssceceeeeeeeeeeeeeeeeeeeeeeseseseeeeeeeeseasaeaeaeesaeeess 7 3 Appendix Index M 4662 v pe Chapter 1 Overview of Communication Functions 1 1 Ethernet Interface This chapter gives an overview of the MV Ethernet communication functions Modbus Communications The MV can connect to a Modbus device and read and write to the device s internal registers See section 1 3 for details Setting Measurement Server You can use this feature to set almost all of the settings that can be configured from the front panel keys However you cannot use this feature to turn the power ON OFF register users set the key lock password or set the connection destination of the FTP client function e You can use this feature to transmit the following types of data
119. csum amp Oxffff bit inversion RS 422 RS 485 Responses The following table shows RS 422 RS 485 interface commands and their responses Command Description Response Syntax ESC Oxx CRLF Opens a device Response from the device with the specified address ESC Oxx CRLF e No response if the device with the specified address does not exist ESC Cxx CRLF Closes a device Response from the device with the specified address ESC Cxx CRLF e No response if the device with the specified address does not exist Possible reasons for not finding a device with the specified address are 1 there is an error in the command 2 the specified address does not match the device address 3 the device is not turned ON and 4 the device is not connected via the serial interface e The xx in the table indicates the device address Specify the address that is assigned to the device in the range of 01 to 99 e You can only open one device at any given time e Ifa device is opened with the ESC O command all commands are enabled on the device e Ifa device is opened with the ESC O command any other device that is open is automatically closed e Normally either CR LF or LF can be used for the terminator in communication commands However the terminator for these commands must be set to CR LF Note The ASCII code for ESC is 1BH See appendix 1 for details M 4662 5 5 sasuodsoy i 5 2 Text Data Output Format
120. ct the appropriate terminator 120 Q indicated in the figure according to the characteristic impedance of the line the installation conditions of the instruments and so on M 4662 3 7 2eyu zu jenas y BursN e 3 3 Configuring the Serial Interface Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Serial gt Basic settings Basic Setting Node Serial Baud rate MECC bps Data length 8 bit Parity Even Handshaking Off OFF Address 1 Protocol Normal 1208 2490 4808 9600 Next 1 2 For RS 232 Baud rate Select 0 1200 2400 4800 9600 19200 or 38400 bps Data length Select 7 or 8 bits To output the data in binary format select 8 Parity Set the parity to Odd Even or None Handshaking Select Off Off XON XON XON RS or CS RS Address Enter a value in the range of 1 to 99 for the Modbus protocol For a general purpose communication protocol do not set this value Protocol Select Standard for a general purpose communication protocol Modbus for Modbus slave and Master M for Modbus master If you select Modbus master you must specify Modbus master settings See section 3 5 for details For RS 422 485 Baud rate Select 0 1200 2400 4800 9600 19200 or 38400 bps Data length Select 7 or 8 bits To output the data in binary format select 8 Parity Set the parity to Odd Even or None Handshaking Do not set Add
121. d 2 14 M 4662 2 3 Sending E mail Messages System E mail Error Format e Subject Subject System warning Syntax headerlCRLF header2CRLF CRLF Error CRLF lt Host_name gt CRLF hostCRLF CRLF mo dd_hh mi ssCRLF ERROR CRLF Operation aborted because an error was _found_in media CRLF CRLF Access the following URL in order to look at_a_screen CRLF http host domain CRLF CRLF Error number 200 201 211 or 281 to 285 The displayed error message varies depending on the error type For details on errors see the RD MV1000 RD MV 2000 User s Manual IM RD MV1000 01E Report E mail Format e Subject Subject Report data Syntax header1 CRLF header2 CRLF CRLF ti_report CRLF lt Host_name gt CRLF host CRLF CRLF mo dd_hh mi ssCRLF lt CH gt ccc CcCRLF lt tp gt eee eCRLF lt tp gt eee gt eCRLE lt tp gt eee gt eCRLE lt tp gt eee eCRLE lt Unit gt uuu uCRLF CRLF Access the following URL_in order to_ look at_a_screen CRLF http host domain CRLF CRLF ti Contents of the report e mail hourly daily weekly or monthly report ecet oe Channel number or tag name Up to 16 characters Channels set to Skip or Off are not transmitted See section 4 3 for channel numbers M 4662 2 15 99e 19 U JOUI9Y Q 94 Busy 7 2 3 Sending E mail Messages tp Report content average maximum minimum instantaneous and sum Four out of the five ite
122. d The MV retains a maximum of 50 operations Logs that exceed 50 are cleared from the oldest ones e Syntax EACRLF yy mo dd_hh mm ss ffffff eee CRLF ENCRLF yy Year 00 to 99 mo Month 01 to 12 dd Day 01 to 31 hh Hour 00 to 23 mm Minute 00 to 59 ss Second 00 to 59 ffffff Requested operation SCREEN Screen change KEY Key operation MSG Message assignment write CREATE File generation M 4662 5 13 sasuodsay i 5 2 Text Data Output Format eee Error code when executing the requested operation All spaces Success 001 to 999 Failure error code 2 Parameter for each event see below e When ffffff SCREEN yy mo dd_hh mm ss ffffff eee ddddd_nnCRLF ddddd Screen type TREND Trend display DIGIT Digital display BAR Bar graph display HIST Historical trend display OV Overview display nn Group number 01 to 36 e When ffffff KEY yy mo dd_ hh mm ss ffffff eee kkkkkCRLF kkkkk Type of key that was used DISP DISP ENTER key UP Up key DOWN Down key EFT Left key RIGHT Right key HIST HISTORY key When ffffff MSG yy mo dd_hh mm ss_ ffffff eee mmm mCRLF mmm m Message up to 32 characters e When ffffff CREATE yy mo dd_hh mm ss ffffff eee kkkkkkkkkkkCRLF kkkkkkkkkkk File type DisplayFile Display data file EventFile Event data file Space e Example EA 01 02
123. dary trend update rate Operation Mode Yes No 4 13 TM Sets manual sampling Operation Mode Yes No 4 13 TE Sets sampling conditions of the event data Operation Mode Yes No 4 13 SZ Sets a zone Operation Mode Yes No 4 14 SP Sets the partial expanded display Operation Mode Yes No 4 14 ST Sets a tag Operation Mode Yes No 4 14 SX Sets a group Operation Mode Yes No 4 14 SL Sets a trip line Operation Mode Yes No 4 14 SG Sets a message Operation Mode Yes No 4 15 TH Sets the data storage directory on an external Operation Mode Yes No 4 15 storage medium TZ Sets the file header Operation Mode Yes No 4 15 TF Sets the data file name Operation Mode Yes No 4 15 SD Sets the date and time Operation Mode Yes No 4 15 TT Sets the trend display Operation Mode Yes No 4 15 SE Sets the trend graph line width and the number of Operation Mode Yes No 4 16 grids TB Sets the bar graph display Operation Mode Yes No 4 16 SB Sets the bar graph of a channel Operation Mode Yes No 4 16 TN Sets the scale Operation Mode Yes No 4 16 SV Sets the moving average of a measurement channel Operation Mode Yes No 4 16 SC Sets a channel display color Operation Mode Yes No 4 16 TA Sets an alarm point mark Operation Mode Yes No 4 16 TG Sets a color scale band Operation Mode Yes No 4 16 SQ Sets the LCD brightness and screen backlight saver Operation Mode Yes No 4 17 TC Sets the background color Operation Mode Yes No 4 17 TP Sets auto group switching Operation Mode Yes No 4 17 TR Sets auto monitor r
124. ditions that could cause light injury to the user or damage to the instrument or user s data and precautions that can be taken to prevent such occurrences Note Calls attention to information that is important for proper operation of the instrument Bold Characters Bold characters are used to indicate text that appears on the screen or operation keys The symbol indicates key and menu operations Procedural Explanations This manual mainly describes the RD MV1000 procedures Where procedures differ between the RD MV2000 and RD MV1000 the RD MV2000 procedures are also provided High Speed and Medium Speed Model Groupings This manual uses the terms high speed input model and medium speed input model to distinguish between MV models as follows Model Type Model High speed input model RD MV1004 RD MV1008 and RD MV2008 Medium speed input model RD MV1006 RD MV1012 RD MV1024 RD MV2010 RD MV2020 RD MV2030 RD MV2040 and RD MV2048 M 4662 Communication Ports Rear Panel RD MV1000 m Ethernet port RS 422 RS 485 port option A serial port that is provided with the C3 option ari sE RS 232 port option a r A serial port
125. e and that the measurement could not keep up at the specified scan interval The bits that have for the flag column are not used The value is undefined 5 28 M 4662 5 3 Binary Data Output Format Special Data Values Block Member Name Binary Value Year 0 to 99 Month 1 to 12 Day 1 to 31 Hour 0 to 23 Minute 0 to 59 Second 0 to 59 Millisecond 0 to 999 Reserved Undefined Type 0x0 16 bit integer measurement channel external input channel 0x8 32 bit integer computation channel Channel 1 to 48 101 to 160 or 201 to 440 Alarm status A1 Bit 0 to 3 A2 Bit 4 to 7 A3 Bit 0 to 3 A4 Bit 4 to 7 0to8 Measured data external input data 0 to OxFFFF Computed data 0 to OxFFFFFFFF A binary value 0 to 8 is entered in the upper and lower 4 bits of a byte 8 bits for the alarm status The binary values 0 to 8 correspond to H high limit alarm L low limit alarm h difference high limit alarm difference low limit alarm R high limit on rate of change alarm r low limit on rate of change alarm T delay high limit alarm and t delay low limit alarm as follows 0 no alarm 1 H 2 L 3 h 4 1 5 R 6 r 7 T and 8 t The measured computed data takes on the following values under special conditions Special Data Value Measured Data Computed Data Over Over Skip Error Undefined Burnout up setting Burnout down se
126. e setting basic setting data conforms to the syntax of each command e The MV returns multiple lines for some commands for example commands that are specified for each channel e Syntax The MV returns the two character command name and subsequent parameters in the following syntax EACRLF ttsss sCRLF 5 6 M 4662 5 2 Text Data Output Format tt sssrr s Example EA Command name SR SA XA XI Setting basic setting data variable length one line SROO1 VOLT 20mV 0 20 SR002 VOLT 20mV 0 20 Decimal Place and Unit Information The MV returns decimal place and unit information in response to an FE command You can use the CB command to specify whether or not the MV will return the data of measurement channels set to SKIP and computation channels set to OFF Syntax The MV returns the data for each channel in the following syntax EACRLF s_cccuuuuuu ppCRLF ccc uuuuuu pp Example EA 001mvV 002mV Data status N D or S N Normal D Differential input S Skip When the measurement range is set to SKIP for a measurement channel or when the channel is turned OFF for a computation channel Channel number 3 digits 001 to 048 Measurement channel 101 to 160 Computation channel 201 to 440 External input channel Unit information six characters left justified mV mV Ve V AG C XXXXXX User defined character string Decimal pl
127. e signals may collide because the master and slave device communication drivers switch in half duplex mode If communication does not work properly increase the wait time R R M W and W M Set up to 16 commands Read channel 201 to 440 C01 to C60 Write channel 001 to 048 101 to 160 varies depending on the model Address 1 to 247 Input registers Same as the Modbus client function Hold register Same as the Modbus client function Same as the Modbus client function Same as the Modbus client function Same as the Modbus client function 7 10 M 4662 7 3 Modbus Protocol Specifications Modbus Slave Function Serial communication specifications Same as the Modbus master function Slave address 1 to 99 Supported functions Same as the Modbus master function Register assignments Same as the Modbus server function Modbus error response Same as the Modbus server function M 4662 7 11 suoljeoyioeds ba Upper 4 bits l Appendix 1 ASCII Character Codes Appendix Appendix Sq 7 19M07 App 1 M 4662 Appendix 2 Data Dropout during Modbus Communication Data Dropout When Operating as a Modbus Client If the MV tries to issue a command to a server device but has not finished receiving a response to the previous command the MV will not be able to transmit the next command This will cause a
128. e values to the internal memory at given time Query SJ p1 intervals after the power is turned ON and Example Set timer 1 to computation channel number 110 transmits the data when a FF command is Do not convert the unit time and enable the reset received The previous output position is function held for each connection Upon receiving SJ110 1 OFF ON an FF command the MV transmits the next Description You can execute this command on models data and updates the output position This with the M1 math option scheme compensates for the differences in Set parameter p1 according to the table in the processing power of the measurement PC section 4 3 and the communication delay This enables You cannot execute this command while the data to be retrieved without dropouts if the MV is computing measurement PC reads the data before the About p3 ring buffer is overwritten For the output flow Because the sampled data is integrated diagram of FIFO data see appendix 5 over each scan interval the physical value integrated over a given period may be different from the actual integrated value This occurs if the given period is not equal to the scan interval In such case set p3 to the same unit M 4662 4 19 sens 4 4 Setting Commands Setting BH Syntax Query Example Description EH Sets a batch text field BH pl p2 p3 p4 lt terminator gt pl 1 p2 Field number 1 to 8 p3 Field title up to 20 characters p4 Field
129. eceeeeeeeeeeeneeeeeeneeeeeseeeseaaes Computed data co oera edi e ane A AEAEE computed values example of writing configured alarm information data cssceseeeeeeeeeees configured channel information data Connection RS 232 srna aiad adian nen airidas connection retrial sissie p seinieni tgnan A aiaee connection retry interval 2 connections MAXIMUM NUMDET ccccceecceceeeeceeeeeeeeeeeees connector CONNECTION Aasiast iea constant contact input converter data dropout data length data liS tipear le yada cet yia naseda Rairidh aras AE ERSTER data reception Control ccccceeceeeeeeeeeeeeeeteeeeeeneeeteaes 3 3 3 4 data SUM 2234 ties data transmission control hi DG voltages Aba eee inode aiai Ea 4 8 decimal point position unit information sesseeeeeeeeee eeen 5 7 default gateway sise cide cA ae a 2 4 delimiter a destination server SettingS cccceeeseeeeeeeeeeeeteeeeeeneeetes 2 32 e Mail lOG sidna eth LAN aa aeea e mail retransmission 0 0 0 0 eee eeececeeeesesteceeeeeeeesssseeeeeeeesseaees e mail tPANSMISSION cccccceesseeeeeeeessesteeeeeeesseesteeeeeeeeeeeees e mail transmission test EBGRIGR aore Dg Mae ee e ae ea ae eae aea Ethernet information sssini Ethernet interface specifications ere fo Ethernet port arrtu Hae onl eh ae ove iii execution mode i 4 3 external input Channels
130. ecipient1 or Recipient2 You can send a test e mail to check the e mail settings Enabling Disabling the E mail Transmission Function Enabling the E mail Transmission Function Press FUNC and then select E Mail start The e mail transmission function is enabled Disabling the E mail Transmission Function Press FUNC and then select E Mail stop The e mail transmission function is disabled Unsent e mail messages are discarded E mail Retransmission If an e mail transmission fails the MV retransmits the message up to three times at 30 s 1 minute or 3 minute intervals If retransmission fails the MV discards the e mail message M 4662 2 11 a9e 19 U JOUI9YU Q 94 Busy 2 3 Sending E mail Messages E mail Format The formats of alarm scheduled system report and test e mails are given below For details on the displayed items that are common to all e mails see Display Items Common to All Formats in this section Alarm Notification E mail Format e Subject Subject Alarm Summary e Syntax header1lCRLF header2CRLF CRLF Alarm_summary CRLF lt Host_name gt CRLF hostCRLF CRLF lt CH gt Gec cORLF lt Type gt lqCRLF lt aaa gt mo dd_hh mi ssCRLF CRLF lt Inst value gt CRLF mo dd_hh mi ssCRLF ccc c ddd CRLF dCRLF Access the following URL in order to look at_a_screen CRLF http host domain CRLF CRLF cccr ec aaa ddd d Channel number or tag name
131. ecovery Operation Mode Yes No 4 17 TQ Sets a timer Operation Mode Yes No 4 17 TK Sets a match timer Operation Mode Yes No 4 17 TU Sets an event action Operation Mode Yes No 4 18 SK Sets a computation constant Operation Mode Yes No 4 18 SI Sets rolling average on a computation channel Operation Mode Yes No 4 19 SJ Sets a TLOG timer Operation Mode Yes No 4 19 TX Sets the ancillary operation of the start key Operation Mode Yes No 4 19 FR Sets the FIFO buffer acquisition interval Operation Mode Yes No 4 19 BH Sets a batch text field Operation Mode Yes No 4 20 EH Sets a calibration correction Operation Mode Yes No 4 20 BD Sets an alarm delay Operation Mode Yes No 4 20 SM Sets the custom menu Operation Mode Yes No 4 20 SY Sets the 4 panel display Operation Mode Yes No 4 22 TY Sets the file format Operation Mode Yes No 4 23 NF Sets the HISTORY key function Operation Mode Yes No 4 23 Yes Command usable No Command not usable M 4662 4 3 ities a 4 2 AList of Commands Note There are two execution modes on the MV If you attempt to execute a command in the wrong mode a syntax error will occur Use the DS command to switch to the appropriate execution mode and then execute the command Query commands can be executed in either mode Basic Setting Mode A mode in which settings are changed after stopping measurements and computations Operation Mode A mode in which commands other than those in Basic Setting Mode are used The administrat
132. ectable items for p3 and subsequent parameters vary depend on the p2 setting If you omit parameters p3 and subsequent parameters all menus items will be hidden A command error will occur if you specify the same menu item multiple times You can specify up to three separators If you specify more than three an error will occur You cannot specify EXPAND for LOG and 4PANEL You cannot omit parameters by using delimiters If you execute SM DISP_SUB the MV also transmits submenus of main menu items that are turned Off If you set the first menu item to SEPARATOR it will be ignored The Show Hide setting for the group designation parameters GROUP to GROUP386 and the auto switching parameter AUTO are applied universally to Trend Digital Bar Graph and Historical Trend For example if you set AUTO to Hide for Trend and then set AUTO to Show for Digital AUTO will be set to Show for Trend Digital Bar Graph and Historical Trend To set the function menu pl Type FUNC p2 p28 Menu items to be displayed The menu items for the functions you select from below are displayed in the specified order Only the specified menu items are displayed ALARMACK Alarm acknowledge MESSAGE FREE MESSAGE TRIGGER Event trigger SAVE_DISPLAY Save the display data SAVE_EVENT Save the event data MANUAL SAMPLE SNAPSHOT BATCH MATH START STOP MATH RESET MATH ACK Math data dropout acknowledge KEYLOCK Enable
133. ection 2 2 e You can also set the IP address In this case the DNS is not required e Port number Enter the SNTP server port number in the range of 1 to 65535 The default value is 123 e Access interval Set the time interval for synchronizing the time with the server to Off 1 8 12 or 24h If you select Off you can synchronize the time using the soft keys The time is not synchronized if the time difference between the MV and the server is greater than or equal to 10 minutes e Access reference time Set the reference time for making queries e Access timeout Set the time that the MV will wait for a response from the SNTP server after making a query to 10 30 90 s e Time adjust on Start action Select On to synchronize the time with an SNTP server when memory start is executed Otherwise select Off Manually Synchronizing the Time You can synchronize the time at any time using the FUNC key The SNTP client setting must be enabled Press FUNC gt SNTP 2 28 M 4662 2 7 Synchronizing the Time Configuring the SNTP Server You can configure the MV to run as an SNTP server Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt Server Basic Setting Node Server FTP Use Web Use SNTP Hodbus Use Use Not e SNTP Set the SNTP parameter under Server to Use or Not don t use When an SNTP client on the network queries the MV for the time information
134. ed IP address or obtain it automatically DHCP Consult with your network administrator for network parameters such as the IP address subnet mask default gateway and DNS M 4662 99ej 19 U JOUI9Y Q 94 Busy 2 2 Connecting the MV When Using a Fixed IP Address DHCP Set DHCP to Not IP address Set the IP address to be assigned to the MV Subnet mask Set the subnet mask according to the system or network that the MV belongs to Default gateway Set the gateway IP address Host name Set the MV host name using up to 64 alphanumeric characters You do not have to set this parameter Domain name Set the name of the domain that the MV belongs to using up to 64 alphanumeric characters You do not have to set this parameter Server search order Register up to two IP addresses for the primary and secondary DNS servers Domain suffix search order Set up to two domain suffixes primary and secondary When Obtaining an IP Address Automatically DHCP DHCP Set DHCP to Use Obtain DNS info To automatically obtain the DNS server address select Use Otherwise select Not If you select Not you must set the server search order Host name registration To automatically register the host name to the DNS server select Use Host name Set the MV host name using up to 64 alphanumeric characters Domain name Set the name of the domain that the MV belongs to using up to 64 alphanumeric characters This parameter is
135. elay Syntax WO pl p2 p3 p4 p5 lt terminator gt p1 DO type RLY p2 Relay number NONE No AND setting I01 Specify only 101 I01 Ixx Specify 101 to Ixx xx 02 to 36 p3 Energize De energize the relay DE ENERGIZE ENERGIZE p4 Relay hold nonhold ONHOLD HOLD p5 Relay action on ACK ORMAL RESET Description Set parameter p2 according to the table in section 4 3 Query Wo p1 Example Set the output relay to no AND operation and the relay action to energize and release the relay output when an alarm acknowledge is received regardless of the alarm status WORLY NONE ENERGINE HOLD RESET WH Sets an alarm hysteresis For measurement channels Syntax WH pl p2 p3 lt terminator gt pl Channel type MEASURE p2 High and low limit alarm hysteresis 0 to 50 p3 Difference high and low limit alarm hysteresis 0 to 50 For computation channels Syntax WH pl p2 lt terminator gt pl Channel type MATH p2 High and low limit alarm hysteresis 0 to 50 For external input channels Syntax WH pl p2 lt terminator gt pl Channel type EXTERNAL p2 High and low limit alarm hysteresis 0 to 50 Query WH pl Example For measurement channels set the high and low limit alarm hysteresis to 4 0 and the difference high and low limit alarm hysteresis to 0 0 WHMEASURE 40 0 Description You can set alarm settings on computation channels on models with the M1 math option You can set alarm settings on external input channels
136. enu tab gt Math channel gt Expression Alarm po03 81 s por EELO First CH Last CH 181 Hath On Calculation expression B1 KB1 Span Lower Span Upper Unit 2 0000 2 0000 fv Alarm 1 off 2 off 3 oft 4 off 161 102 183 164 Next 1 6 Parameter Setting First and Last 101 Math On Calculation expression 01 KO1 Span Lower 2 0000 Span Upper 2 0000 Unit V Press MENU and then select Menu tab gt Math channel gt Constant c gt M r e Number of constant Kel Value p o001 Parameter Setting Number of constant K01 Value 0 0001 Assigning a Channel to a Group Press MENU and then select Menu tab gt Group set Trip line lt gt Gg mS Group number Group set On Off On Group name GROUP 1 CH set 101 Trip line ojo f f poi 62 3g Next 173 PwoONe ole Parameter Setting Group number 1 On Off On Group name GROUP 1 CH set 101 M 4662 2 43 99ej19 U 7 U1947 94 Busy 2 10 Usage Example of the Modbus Function Starting Computation RD MV1000 client Press FUNC gt Math start Computation starts and the status display section shows the math icon The value of the RD MV1000 client s computation channel 101 shown in GROUP 1 varies in sync with the measured value of the RD MV1000 server s measurement channel 1 Imin div Checking the Modbus Operating Sta
137. er The default value is 21 To change the value Press MENU and then select Menu tab gt Basic setting mode gt Environment tab gt Communication gt Service port For the selectable range see section 7 1 2 24 M 4662 2 6 Transferring Data Files from the MV The MV can automatically transfer display and event data files report data files and snapshot data files that are created in the MV internal memory via FTP as the files are created Files to Be Transferred via FTP The MV automatically transfers display and event data files and report data files to the FTP destination at appropriate times File Type Description Display data file Automatically transferred at the file save interval Event data file Automatically transferred each time the specified length of data is recorded Report data file Automatically transferred when a report file is closed divided For example a data file is transferred once per month if you configure the MV to generate only daily reports Snapshot data file Automatically transferred when you take a snapshot Snapshot data files are transferred regardless of the media storage settings Snapshots taken using the FUNC key the EV2 communication command the USER key or the remote control function a9e 19 U JOU19Y Q 94 Busy Configuring the FTP Client Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt FTP
138. er sum and data sum sections For a sample function that calculates the sum value see Calculating the Sum Value on the next page e If the amount of data to be transmitted in response to an ME command is large the MV may not be able to transmit all the data in one output request parameter GET If this happens the END flag is set to 0 You must request for subsequent data parameter NEXT until the END flag becomes 1 e The bits whose name and flag are indicated as are not used Their values are undefined ID An ID number indicating the binary data type The table below indicates the data types and the corresponding output commands Binary data files that are not indicated in the table below are considered undefined files ID Binary Data Type Type Format Output Number Command 0 Undefined file File ME 1 Instantaneous data Data Yes FD 1 FIFO data Data Yes FF 13 Screen data file File PNG Oo ME FC 15 Display data file binary File DAD No ME 16 Event data file binary File DAE No E 17 Manually sampled file File DAM Yes E MO 18 Report file File DAR Yes E MO 19 Setup data file File PDL No E FE4 25 Configured channel information output Data Yes FE5 26 Configured alarm information output Data Yes FE6 29 Display data file text File TDD Yes E 30 Event data file text File TDE Yes E Yes Disclosed No Undisclosed Common format The table ab
139. etting is valid on the RD MV2000 To display the specified 4 panel number Syntax UD pl1 p2 lt terminator gt pl Display type 3 p2 4 panel configuration number 0 Display the specified 4 panel configuration screen 1 4 Display the 4 panel configuration specified by SY sets the four panel display To set the operation screen switching Syntax UD pl p2 p3 p4 p5 p6 p7 lt terminator gt pl Screen switch 4 p2 Automatic display switching ON OFF p3 Switch between all channel display and group display ALL GROUP p4 Scale display ON OFF p5 Digital display ON OFF p6 Message display method 1 Normal display 2 List display p7 Trend space ON OFF p8 Auto zone ON OFF p9 Fine grid ON OFF Example Enable the automatic display switching switch to the group display set the scale display to ON and set the digital display to OFF UD4 ON GROUP ON OFF 4 24 M 4662 4 5 Setting Commands Control Description e Parameter p2 is valid for the trend digital or Example Change the trend update rate to the secondary bar graph displays Use the TP command to trend update rate set the scroll interval cVv1 Parameters p3 to p7 are valid for the trend display MS Writes a message displays and writes PS Starts stops measurements 3 Syntax MS pl p2 p3 lt terminator gt Syntax PS pl lt terminator gt p1 Message number 1 to 100 p1 Measurement start stop DAN S 4 Sant p2 Destination where messages will be written GROUP
140. ey 121437 ee POWER ON ALL Cocsrmasc anon 101315 Refreshing the alarm summary display and all channel display Click Refresh to refresh the data The alarm summary can display up to 400 alarms Example of an alarm summary display Retesh _Cose Creation date 3008 01 23 17 23 32 I ee D L Alam Tane CE a 200801723 172330 EC o 2 iL 2008 01 23 172330 ON n 2L 20080 1 23 172330 mlb of an all channel display Creation date 2008 0125 1725 12 Alassa status j 4 i i 0 9131 f 2 onu v 3 0 5895 v it 4 0 4384 v 2 20 M 4662 2 4 Monitoring the MV on a PC Browser e Data list You can easily retrieve files via FTP from the data list link without having to specify the URL You can also save the data that is being sampled to a file and retrieve the file gt For the procedure see section 2 5 Data list Memory Media Acquire new data OK Ei e Print page You can enter a title and comments in the screen image and print the image ride Title box By default the title box displays the IP address or host name You can overwrite the default title with your own Piense enter commenta Comment input box Enter comments You can enter more than five lines of comments but only the first five lines will be printed M 4662 2 21 a9e 19 U 7 U1947 94 Busy 2 4 Monitoring the MV on a PC Browser e Operator Page Contents
141. f transmission 01 05 08 00 01 E mail Transmission Test e You can test e mail transmission by sending a test mail from the MV to a destination e You can view the test result in the e mail log screen For information on how to use this feature see section 2 3 M 4662 1 5 SUONOUNY UO ESIUNWILUOD JO M JAIIAQ gt 1 1 Ethernet Interface SNTP Server Client DHCP Client Other Features The client feature retrieves time information from a specified SNTP server at a specified interval The server feature can provide time information to MVs and other devices connected to the same network You can use this feature to automatically obtain an IP address from a DHCP server You can manually retrieve or release network information Ethernet Interface Connection Status Check You can check the Ethernet interface connection status on the MV rear panel or the MV screen For a description of the connection status indicators see section 2 2 Keepalive TCP extension feature This feature drops the connection if there is no response to a test packet that is periodically transmitted at the TCP level For the settings necessary to use this feature see section 2 2 Log Display You can display operation logs on the MV log screen You can also check logs using communication commands The Web screen can also display logs except communication and DHCP logs Error log screen A log of operation errors e Communicati
142. face Specifications D Sub 9 pin plug Electrical and mechanical specifications Connection Transmission mode Synchronization Baud rate Start bit Data length Parity Stop bit Hardware handshaking Software handshaking Receive buffer size RS 422 485 Specifications Terminal block type Conforms to the EIA 574 standard for the 9 pin interface of the EIA 232 RS 232 standard Point to point Half duplex Start stop synchronization Select 1200 2400 4800 9600 19200 or 38400 bps 1 fixed Select 7 or 8 bits To output data in BINARY format be sure to set the data length to 8 bits Select odd even or none 1 fixed Select whether to fix the RS and CS signals to TRUE or to use them for flow control Select whether to use the X ON and X OFF signals to control only the transmitted data or both the transmitted and received data X ON ASCII 11H X OFF ASCII 13H 2047 bytes 6 terminals terminal screws ISO M4 nominal length 6 mm Electrical and mechanical specifications Connection Transmission mode Synchronization Baud rate Start bit Data length Parity Stop bit Receive buffer size Escape sequence Electrical characteristics Communication distance Terminator Conforms to EIA 422 RS 422 and EIA 485 RS 485 standards Multidrop Four wire type 1 32 Two wire type 1 31 Half duplex Start stop synchronization Select 1200 2400 4800 9600 19200 or 38400
143. filter You can use the IS command to get the status information Status information bytes 3 4 7 and 8 are cleared when you get the information Status information bytes 1 2 5 and 6 are not They will remain 1 while the event is occurring e If multiple connections are established you can set a filter for each connection This allows the status information to be held for each connection e An empty bit indicated as is fixed to 0 M 4662 6 1 syoday snjejs 6 2 Status Information Bit Structure The MV returns the following four status information groups in response to an IS command which is a status information output request command For the output format see Status Information in section 5 2 Text Data Output Format Status Information 1 Bit Name Description 0 1 wo 5 6 7 Basic setting Memory sampling Computing Alarm activated Accessing medium E mail started Set to 1 when the MV is in Basic Setting Mode Set to 1 while the MV is acquiring data to the internal memory Set to 1 while the MV is computing Set to 1 while an alarm is active Set to 1 while the MV is saving a display event manual sampled report or screen image data file to an external storage medium Set to 1 while the MV is sending e mail Status Information 2 Bit N gt O ont w Name Memory end Logged in through keys Detecting measurement error Detecting
144. g the MV Executing the YE or LO command will disconnect communications Group Command Function Execution Mode Administrator User See Name Page Setting WO Sets alarm and DO settings Basic Setting Mode Yes No 4 28 WH Sets an alarm hysteresis Basic Setting Mode Yes No 4 28 XV Sets the scan interval Basic Setting Mode Yes No 4 28 XB Sets the burnout detection Basic Setting Mode Yes No 4 28 XJ Sets an RJC Basic Setting Mode Yes No 4 29 WU Sets environment settings Basic Setting Mode Yes No 4 29 XM Sets the memory sample condition Basic Setting Mode Yes No 4 31 RF Sets the key lock function Basic Setting Mode Yes No 4 31 RN Sets basic login settings Basic Setting Mode Yes No 4 31 RP Sets login and user limitations Basic Setting Mode Yes No 4 31 RO Sets report types and generation times Basic Setting Mode Yes No 4 32 RM Sets a report channel Basic Setting Mode Yes No 4 32 XG Sets the time zone Basic Setting Mode Yes No 4 32 XN Sets the date format Basic Setting Mode Yes No 4 33 YB Sets host information Basic Setting Mode Yes No 4 33 YD Sets network settings Basic Setting Mode Yes No 4 33 YA Sets the IP address subnet mask and default Basic Setting Mode Yes No 4 33 gateway YK Sets the keepalive feature Basic Setting Mode Yes No 4 33 RU Sets DNS parameters Basic Setting Mode Yes No 4 33 WS Sets a server Basic Setting Mode Yes No 4 33 WW Sets the Web homepage Basic Setting Mode Yes No 4 34 YQ Sets the application timeout Basic Settin
145. g or square root 5 to 105 of span but in the range of 30000 to 30000 e Difference high limit or difference low limit alarm A value in the measurable range e High limit on rate of change or low limit on rate of change alarm A value greater than equal to the value with the least significant digit set to 1 For example the alarm value is 0 0001 for the 2V range The maximum alarm value that you can specify is the maximum value in the measurable range but in the range of 30000 to 30000 For example the it is 3 0000 for the 2V range You can only set the alarm value to 1 for a contact input Computation channel 9999999 to 99999999 excluding the decimal point Set using an integer External input channel 30000 to 30000 An error will occur if p7 is set to a number of a relay that is not installed You can specify a computation channel or make a query on models with the M1 math option For computation channels and external input channels you can specify only the following alarm types H high limit alarm L low limit alarm T delay high limit alarm and t delay low limit alarm For computation channels the alarm hysteresis is fixed to zero Use the XA command to set the alarm hysteresis 4 12 M 4662 4 4 Setting Commands Setting SW__ Sets the display update interval Sets manual sampling and auto save interval Syntax TM pl p2 p3 lt terminator gt Syntax SW
146. g Mode Yes No 4 34 YT Sets the FTP transfer timing Basic Setting Mode Yes No 4 34 YU Sets the contents to be sent via e mail Basic Setting Mode Yes No 4 34 YV Sets e mail recipient addresses Basic Setting Mode Yes No 4 35 YW Sets the e mail sender address Basic Setting Mode Yes No 4 35 YX Sets the e mail SNTP server name Basic Setting Mode Yes No 4 35 YJ Sets a Modbus client destination server Basic Setting Mode Yes No 4 35 YP Sets basic Modbus client settings Basic Setting Mode Yes No 4 36 YR Sets a Modbus client transmission command Basic Setting Mode Yes No 4 36 WB Sets SNTP client settings Basic Setting Mode Yes No 4 36 WC Sets the SNTP operation when memory start is Basic Setting Mode Yes No 4 36 executed YS Sets serial interface parameters Basic Setting Mode Yes No 4 37 M 4662 4 5 eis k 4 2 A List of Commands Group Command Function Execution Mode Administrator User See Name Page Setting continued YL Sets Modbus master function settings Basic Setting Mode Yes No 4 37 YM Sets a Modbus master transmission command Basic Setting Mode Yes No 4 37 WR Sets the instrument information output Basic Setting Mode Yes No 4 38 XE Activates Basic Setting Mode Basic Setting Mode Yes No 4 38 YE Activates Basic Setting Mode cold reset Basic Setting Mode Yes No 4 39 Output Commands Yes Command usable No Command not usable Group Command Function Execution Administrator User See Name Mode Page Control BO Sets
147. g the MV Connection example OFF OFF XON XON e CS RS CTS RTS PC MV PC MV SD 3 SD SD 3 SD RD gt 2 RD RD gt RD RS 7 RS RS 7 RS cs 8 CS cs gt 8 cs seH 5 sG sG 5 SG e XON RS XON RTS Pe MV SD n 3 SD You do not need to wire RS on the PC to RD 2 RD CS on the MV However we recommend it RS 7 RS z i cs Z g cs so that the cable can be used in either SG 5 SG direction Handshaking When using the RS 232 interface for transferring data it is necessary for equipment on both sides to agree on a set of rules to ensure the proper transfer of data The set of rules is called handshaking Because there are various handshaking methods that can be used between the MV and the PC you must make sure to choose the same method for both the MV and the PC You can choose any of the four methods in the table below for the MV a0ej9 U jenas y Buisn Handshaking Combinations Yes indicates that it is supported Control used to send data to a computer Control used to receive data from a computer Software Hardware Software Hardware handshaking handshaking handshaking handshaking Stops sending Stops sending No Sends X OFF Sets RS RTS to No Handshaking when X OFF is when CS CTS handshaking When the receive false when the handshaking received Resumes is false data buffer is 3 4 receive data buffer when X ON is Resumes full Sends X ON
148. he Ethernet interface settings are correct For the setup procedure see section 2 2 Viewing the FTP Test Result e When you execute an FTP test the MV transfers a test file named FTP_TEST TXT to the FTP connection destination initial path directory that you specified in this section e You can check the FTP test result on the FTP log displayed on the MV see the User s Manual displayed on the Web screen see section 2 4 or transmitted with the FL command see section 4 8 M 4662 2 27 99e 19 U JOUI9U Q 94 Busy Bi 2 7 Synchronizing the Time The MV time can be synchronized to the time on an SNTP server You can also configure the MV to run as an SNTP server Configuring the SNTP Client You can configure the SNTP client to synchronize the MV time to an SNTP server Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt SNTP client Basic Setting Node SNTP client settings Use Not Use Server name ntp daqstation com Port number 123 Access interval 8h Access reference time 66 08 Access timeout 38s Time adjust on Start action Off Use Not e Use Not To use the SNTP client function select Use Otherwise select Not If you select Use the SNTP client parameters appear e Server name Enter the SNTP server name using up to 64 alphanumeric characters e Ifyou are using the DNS you can set the host name for the server name For DNS settings see s
149. he MV acquires measured computed data to the internal memory at 1 s intervals The MV acquires measured computed data in order to positions 1 through 8 After acquiring to position 8 the MV acquires the next data to position 1 e Reading the Measured Computed Data using the FF GET command The MV transmits the data from the previous read position RP1 to the most recent acquisition position WP In this example more than 2 seconds has elapsed from the previous read operation Therefore the MV transmits the data from blocks 5 and 6 The amount of internal memory allocated for the FIFO buffer FIFO buffer data size varies depending on the model Model Data size RD MV1004 RD MV1008 RD MV2008 For 1200 intervals 30 s at the fastest acquisition interval of 25 ms RD MV1006 RD MV1012 RD MV1024 For 240 intervals 30 s at the fastest acquisition RD MV2010 RD MV2020 RD MV2030 _ interval of 125 ms RD MV2040 RD MV2048 Models with the external channel input For 60 intervals 60 s at the fastest acquisition interval option of 1s App 8 M 4662 Appendix 6 Network Terminology Network Terminology Term Explanation IP address An ID that is assigned to each PC or communication device on an IP network such as the Internet or an intranet The address is a 32 bit value expressed using four octets in decimal notation each 0 to 255 each separated by a period as in 211 9 36 148 Subnet mask TCP
150. he following setup is carried out from the MV using Omega MW100 Data Acquisition Unit as a Modbus server If the RD MV2000 is a Modbus client MW100s Modbus servers on the network can be automatically assigned to the RD MV2000 This feature is available only on MV2000s with the external input channel function MC1 option Setup Preparation Configure the MW100s so that they are ready to make measurements IP address system construction range setting and the like of the MW100s that are going to be automatically assigned For details see the MW100 User s Manual Setup Procedure If the MV IP address is not set set it before carrying out the procedure below a9ej19 U JOU19Y Q 94 Busy 1 Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt Modbus client gt Auto setting 2 Carefully read the displayed precautions Select Yes to execute the auto setting Select No to return to the screen operation 3 From the list of MW100s that is displayed select the MW100s to be connected using the up and down arrow keys and press DISP ENTER The selected MW100s are assigned to the external input channels of the MV Displays the IP address or hostname Displays the MW100 unit number The list displays up to 16 units in order from the smallest unit number Displays the status of the external input channel assignments No settings The MW100 is not automatically assigned
151. hen the MV recovers from a power failure when there is a memory shortage and when an error occurs Recipients Specify the recipients For Recipient 1 and Recipient 2 select On to send e mail or Off to not send e mail Include source URL Subject and Header These parameters are the same as those listed under Alarm Settings The default subject is System_wanrning Report Settings Specify the settings for sending e mail when reports are generated Recipients Specify the recipients For Recipient 1 and Recipient 2 select On to send e mail or Off to not send e mail Include source URL Subject and Header These parameters are the same as those listed under Alarm Settings The default subject is Report_data 2 10 M 4662 2 3 Sending E mail Messages Setting the POP3 Server Connection Specify the operation for connecting to the POP server Press MENU and then select Menu tab gt Basic setting mode gt Environment tab gt Communication gt POP3 Details Basic Setting Node POP3 Details POP Before SMTP Send delay second POP3 Login PLAIN Send delay second Enter the wait time from POP3 server authentication until transmission Set a value in the range of 0 to 10 seconds POP3 Login To send the POP3 server login password without encryption set POP3 Login to PLAIN To send the password with encryption set POP3 Login to APOP E mail Test Press FUNC and then select E mail test gt R
152. his command only if an external storage medium is inserted in the drive e You cannot execute this command while the MV is memory sampling Because the MV restarts after executing this command communications will be dropped Saves setup data LI pl lt terminator gt pl File name up to 32 characters p2 Media designation 0 CF slot 1 USB Save the setup data of both the setting and basic setting commands to the file SETFILE2 on a CF card LISETFILE2 Do not specify the file name extension Ifyou omit p2 the media designation is set to the CF slot The pdl extension is added to the saved file You cannot execute this command only if an external storage medium is inserted in the drive Sets communication input data CM pl p2 lt terminator gt pl Communication input channel number p2 Communication input data The selectable range is 9 9999E 29 to 1 0000E 30 0 and 1 0000E 30 to 9 9999E 29 Five significant digits CM Set communication input channel C01 to communication input data 1 0000E 10 CMC01 1 0000E 10 You can execute this command on models with the M1 math option Enters data in an external input channel CE pl p2 lt terminator gt p1 External input channel number p2 Data value 30000 to 30000 CEL pl Set external input channel number 440 to 12345 CE440 12345 You can execute this command on models with the MC1 external input channel option 4 26 M 4662 4 5 Setting Commands Cont
153. ight saver function to dim Set the time to p3 Time hh mm switch to saver mode to 5 minutes and the event hh Hour 00 to 24 that causes the MV to return from saver mode to mm Minute 00 to 59 pressing of a key p4 Reset at computation start ON OFF SQ2 DIMMER 5MIN KEY Query TQ pl Description If p2 is set to OFF do not specify p3 or p4 Example Set the timer number 1 timeout value to 10 hours 30 minutes Do not reset at start TQ1 1 RELATIVE 10 30 OFF TC Sets the background color 2 Syntax TC pl p2 lt terminator gt p1 Display screen WHITE BLACK IK__ Sets a match timer p2 Historical trend display WHITE CREAM If p2 is set to OFF not use a match timer LIGHTGRAY BLACK Syntax TK pl p2 lt terminator gt Query TE pl Timer number 1 to 4 Example Set the display background to black and the p2 Timer designation OFF historical display background to cream If 02 i i 3 TCBLACK CREAM p2 is set to DAY time designation Syntax TK pl p2 p3 p4 p5 lt terminator gt pl Timer number 1 to 4 TP Sets auto group switching p2 Timer designation DAY Syntax TP pl lt terminator gt p3 Day 1 to 28 pl Auto scroll time 5S 10S 20S 30S 1MIN p4 Time hh mm 00 00 to 23 59 Query TP p5 Timer operation SINGLE REPEAT Example Switch the group at 5 s intervals SINGLE Single operation TP5S REPEAT _ Repetitive operation If p2 is set to WEEK day of week time designation TR Sets auto monitor recovery Syntax TK pl p2 p3 p4 p5 lt terminator gt Sy
154. il when alarms occur or clear Recipient 1 and Recipient 2 Specify the recipients For Recipient 1 and Recipient 2 select On to send e mail or Off to not send e mail Active Alarms Sends an e mail when an alarm occurs or clears For alarms 1 to 4 select On to send e mail or Off to not send e mail Include INST Select On to attach instantaneous value data that is acquired at the time of alarm occurrence Include source URL Select On to attach the source URL You can attach the URL when the Web server is enabled Subject Enter the subject of the e mail using up to 32 alphanumeric characters The default subject is Alarm_summary Header 1 and Header 2 Enter Header 1 and Header 2 using up to 64 characters M 4662 99ej 19 U JOU19Y Q 94 Busy 7 2 3 Sending E mail Messages Scheduled Settings Specify the settings for sending e mail at scheduled times Recipients Specify the recipients For Recipient 1 and Recipient 2 select On to send e mail or Off to not send e mail Interval For Recipient 1 and Recipient 2 set the interval for sending e mail to 1 2 3 4 6 8 12 or 24 hours Ref time Enter the time reference for sending e mail to Recipient 1 and Recipient 2 at a specified interval Include INST Include source URL Subject Header These parameters are the same as those listed under Alarm Settings The default subject is Periodic_data System Settings Specify the settings for sending e mail w
155. ion or external input channel number p2 Area OFF IN OUT p3 Display color see SL sets a trip line p4 Display position lower limit p5 Display position upper limit TG pl Set the color scale band range to 1 0000 to 0 5000 V 2 V range on channel 005 and set the display color to green TG005 IN GREEN 10000 5000 4 16 M 4662 4 4 Setting Commands Setting SQ Sets the LCD brightness and TQ Sets a timer screen backlight saver If p2 is set to OFF no timer Syntax SQ pl p2 p3 p4 lt terminator gt Syntax TQ pl p2 lt terminator gt pl LCD brightness pl Timer number 1 to 4 1 8 RD MV1000 p2 Timer type OFF hy DAN If p2 i t to ABSOLUTE absolute ti p2 Type of display backlight saver function Pore abso 2 e time l Syntax TQ pl p2 p3 p4 lt terminator gt OFF Disable the saver function j A p1 Timer number 1 to 4 DIMMER Dim p2 Timer type ABSOLUTE TIMEOFF Turn OFF se p3 Time interval 1MIN to 6MIN 10MIN 12MIN p3 Time to switch to saver mode 15MIN 20MIN 30MIN 1H to 4H 6H 8H 1MIN 2MIN 5MIN 10MIN 30MIN 1H 12H 24H p4 Event that causes the MV to return from R p4 Reference time hh saver mode hh Hour 00 to 23 KEY Pressing of a key KEY ALARM Pressing of a key or an alarm If p2 is set to RELATIVE relative time occurrence Syntax TQ pl p2 p3 p4 lt terminator gt Query SQ p1 Timer number 1 to 4 Example Set the LCD brightness to 2 and the screen p2 Timer type RELATIVE backl
156. ion set to BEGIN to specify the number of break points Set the values for the specified number of the break points using the SET operation Execute this command with the type of operation set to END to finalize the settings The EH2 command transmits the CH2 settings The output example is as shown in the example above e You cannot execute this command while the MV is computing BD Sets an alarm delay Syntax BD pl p2 lt terminator gt pl Measurement computation or external input channel number p2 Alarm delay 1 to 3600 s Query BD pl Example Set the channel 001 alarm delay to 120 s BDO001 120 Description Set parameter p1 according to the table in section 4 3 SM Sets the custom menu To set the main menu Syntax SM pl p2 p3 p4 p5 p6 p7 p8 p9 lt terminator gt pl Type DISP_MAIN p2 to p9 Menu items to be displayed The menu items are displayed in the specified order Only the specified menu items are displayed TREND DIGITAL BAR OVERVIEW INFORMATION TRENDHISTORY LOG 4PANEL ESC EXPAND SEPARATOR Example Set the first menu item to TREND and the second menu item to TRENDHISTORY SMDISP_MAIN TREND TRENDHISTORY Description If you omit parameters p2 and subsequent parameters all menus items will be hidden Acommand error will occur if you specify the same menu item multiple times You can specify up to three separators If you specify more than three an error will occur You cannot
157. ions Comm Data Slave No Status First Last Address Registers 1 R Good CO1 Cal 1 30001 2 W None i 1 1 40001 7 W ONone 101 101 1 40003 5 Ld Lt Register numbers 8 3 1 Slave device addresses 12 13 14 1 MV channels Detail code Status lamp Cursor used to select a command Used to resume command transmission from the front panel keys M 4662 3 11 2eyu zu jenas y BursN e 3 5 Reading Writing Data on Another Device from the MV via Modbus e Communication Conditions The read cycle Inter block delay Time out Auto recovery and Retrials settings are displayed e Communication Status The MV displays the communication status using status lamps and detail codes Status Lamp Detail Code Meaning Green Good Communication is operating normally Yellow Command is readying Red Communication is stopped Common to yellow and red None No response from the slave device Func The slave device cannot execute the command from the MV Regi The slave device does not have the specified register Err There is an error in the response data from the slave device Communication error Space The detail code does not appear until the status is confirmed when communication is started Resuming Command Transmission Using the front panel keys you can resume command transmission to a slave device whose communication is stopped red status lamp 1 Using the up and dow
158. isini iaurt sarasiga aea arire aAa iTia biniaty datas oid oiee Ab ee r aaa a binary data type binary Tooter vi oie eau nat one binary headers seninde d nena bit structure block details block number BROWSER nani menapaa ae naan Ea e aa aee aeae EE SA Ra aN Et buffer on which the sum value is calculated 0 ee 5 4 RM 4 32 Ce cable connection RS 232 ccccecceeeeceeeeeeeeeeeseeeeteteeeeseaeees cable connection RS 422 485 channel numbe ne e a eaae o o aAa ARESE AAAA Check Disk Results izeni ee e a S e EIn eE E EA S E E EE E AEE N E EEE command M 4662 Index 1 n E command entry example ccccecceeeeeeeeeeeeeeeeeteeeeesneeeees 2 33 command response command name command number command TetriallS ssc sseses ceases s viges iaai ia commands listing command settings command Syntax wi cans avi ee aE e command transmission reSUMING eeeeeeeeees 2 36 3 12 command ty Pee eos os Ae a e N Ra ested ada Eai 2 32 3 10 communication Conditions eeeeeeeeee eee 2 7 2 35 3 12 communication distance communication input Channel ccccceeeeeeeeeeeeeeeeeeeseees 4 9 communication input channels loading data 2 33 communication log Alcea ean Aiea aad communication status communication stopped computation starting Fa Computation Channels cccccccece
159. ist and print page Displays the information in a separate window MV screen image The displayed information is the same as that shown on the MV M 4662 2 19 2 4 Monitoring the MV on a PC Browser If the MV is in Setting Mode or Basic Setting Mode the monitor page cannot be displayed An error message will appear For details on modes see the RD MV1000 RD MV2000 User s Manual IM RD MV1000 015 Refreshing the monitor page The monitor page can be refreshed automatically or manually Auto Refresh ON The monitor page is refreshed at approximately 10 second intervals Auto Refresh OFF The monitor page is not automatically refreshed You can refresh the page manually The page will not be refreshed within approximately 10 seconds for the last refreshing even if you try to refresh the page manually Displaying the log You can display the message summary error log FTP log login log Web operation log e mail log SNTP log and Modbus log in a separate window From the Log list select the log you want to display Click Refresh to refresh the data The window can display up to 100 messages and 50 added messages Log display example of a message log display MESSAGE Rutesh Close Creation date 2008 01 23 17 18 53 ae ee ee 7 pany POWER OFF ALL key 2008 01 13 E AR m m 143905 oaa n 200801 13 DES m 131712 DANGER ALL Key Ln ve HIGH VOLTAGE t Comemmnncaticn enosti BATTERY ALL K
160. it string Measurement channel Alarm list 36001 to 36012 Bit string Computation channel Alarm list 36021 to 36035 _ Bit string External input channel Alarm list 36041 to 36100 Bit string Time 39001 to 39008 16 bit signed integer Data type Read MV hold register Number Data type Communication input data 40001 to 40060 40301 to 40420 16 bit signed integer 32 bit floating point Measured data of external input channel 41001 to 41240 16 bit signed integer Write t Read M 4662 7 3 Modbus Protocol Specifications Input Register shared with the Modbus slave function Common Items The client device can only read the input registers The readout data does not include decimal place and unit information Specify them on the client device e External input channels are an RD MV2000 option MC71 computation channel 101 Details Input Register Data Data Type 30001 Measured data of measurement channel 001 16 bit signed integer l 30048 Measured data of measurement channel 048 e There is no decimal place information 31001 Alarm status of measurement channel 001 Bit string l 31048 Alarm status of measurement channel 048 e Register structure and alarm status values 2 1 4 3 lt Alarm level 4bits 4bits 4bits 4bits lt Alarm status 4 bit
161. l FTP FREE LOCK p8 Time set FREE LOCK p9 Display function FREE LOCK Query RP pl p2 Example Lock the START HISTORY and DISP ENTER keys RP1 KEY LOCK LOCK LOCK p2 MEDIA external storage media Syntax RP pl p2 p3 lt terminator gt p2 User limit item MEDIA p3 External storage media operation FREE LOCK p4 Load setup FREE LOCK Query RP p1 Example Limit access to the external storage medium and Syntax RF p1 p2 p3 lt terminator gt the loading of setup data pa Type MEDIA f RPMEDIA LOCK LOCK p Exleial sisiagy media eperlon FREE Description If key lock is enabled setup data cannot be LOCK loaded You can place limitations on the loading pS Load setup EREE COCK of setup data for users that are logged in Query RF pl Example Lock the MENU key leave other keys unlocked RFKEY FREE FREE LOCK FREE FREE FREE RN Sets basic login settings Syntax RN pl p2 lt terminator gt pl Auto logout OFF 1MIN 2MIN 5MIN 10MIN p2 Operation when logged out OFF Disable the MV operation DISPLAY Allow only display related operations Query RN Example Set the auto logout time to 1 minute and disable the MV operation when logged out RN1MIN OFF M 4662 4 31 spies a 4 6 Basic Setting Commands RO Sets report types and generation times To specify no report types Syntax RO pl lt terminator gt pl Report type OFF Query RO Example Set the report to none ROOFF Desc
162. le Description Opens an instrument The ASCII code for ESC is 1BH See appendix 3 for details ESC O pl lt terminator gt p1 Instrument address 01 to 99 Open the instrument at address 99 and enable all commands ESC 099 Specifies the address of the instrument to communicate with You can only open one instrument When you open an instrument with the ESC O command another instrument that is currently open is automatically closed e When the MV receives this command normally the MV transmits the data ESC O Normally either CR LF or LF can be used for the terminator in communication commands However the terminator for this command must be set to CR LF Closes an instrument The ASCII code for ESC is 1BH See appendix 3 for details ESC C pl lt terminator gt p1 Instrument address 01 to 99 Close the instrument with the address 77 ESC C77 Releases the connection with the instrument When the MV receives this command normally the MV transmits the data ESC C n Normally either CR LF or LF can be used for the terminator in communication commands However the terminator for this command must be set to CR LF 4 10 Output Commands Special Response Commands xl Syntax Transmits instrument information xI lt terminator gt Description Transmits the maker model serial number and Example firmware version in a comma sepa
163. le Description p5 Span upper limit 9999999 to 99999999 po Span decimal place 0 to 4 p7 Unit up to six alphanumeric characters SO p1 Compute the sum of channels 001 and 002 on channel 106 Set the span lower limit to 10 0000 the span upper limit to 15 0000 and the unit to V S0106 ON 001 002 100000 150000 4 V e You can execute this command on models with the M1 math option e You cannot execute this command while the MV is measuring or computing e For details on calculation expressions see section 2 2 e Set parameter p1 according to the table in section 4 3 e For parameters p4 and p5 enter a value using 7 digits or less excluding the decimal for negative numbers and 8 digits or less for positive numbers e Set all parameters p4 p5 and p6 or omit all three parameters Sets the range of an external input channel ER pl p2 p3 p4 p5 p6 lt terminator gt p1 External input channel number p2 External input channel ON OFF p3 Span lower limit 30000 to 30000 p4 Span upper limit 30000 to 30000 p5 Decimal place 0 to 4 p6 Unit up to six alphanumeric characters ER pl Set the span of external input channel 201 to 150 00 to 150 00 201 0N 15000 15000 2 You can execute this command on models with the MC1 external input channel option Sets memory sampling TJ pl p2 lt terminator gt pl Measurement computation or external input channel number p2 Memory sampling ON OFF TJ pl
164. le when using the maintenance test serv er function via the Ethernet interface Command Name Function Administrator User close Disconnects the connection between other instruments Yes No con Transmits connection information Yes Yes eth Transmits Ethernet statistics Yes Yes help Displays help Yes Yes net Transmits network statistics Yes Yes quit Disconnects the connection to the instrument that is being controlled Yes Yes See Page 4 44 4 44 4 44 4 44 4 44 4 45 Yes Command usable No Command not usable Instrument Information Output Commands available when using the instru ment information server function via the Ethernet interface Parameter Name Function See Page serial Transmits the serial number 4 45 host Transmits the host name 4 45 ip Transmits the IP address 4 45 M 4662 4 7 ies a 4 3 Setup Parameters The measurement range and setup range of parameters used in a command vary depending on the combination of the command range and options Examples of Entering Measurement Range Parameters The span upper and lower limit parameters of the SR command input range setting command requires all digits including fractional digits to be set For example if you want to set the upper limit to 1 0000 V when the measurement range is 2 0000 V to 2 0000 V specify 10000 If you want to set the limit to 0 5000 V specify 5000 The table below gives examples Measurement I
165. level 3 a4 Alarm status level 4 Each status is set to H L h 1 R r T t or space H high limit alarm L low limit alarm h difference high limit alarm 1 difference low limit alarm R high limit on rate of change alarm r low limit on rate of change alarm T delay high limit alarm t delay low limit alarm space no alarm Unit information six characters left justified mV mV V V NE C XXXXXX User defined character string Sign M 4662 5 2 Text Data Output Format ddddd Mantissa 00000 to 99999 5 digits e Eight digits for computed data e For abnormal data data status is E or data whose mantissa or exponent exceeds the range data status is O the mantissa is set to 99999 99999999 for computed data pp Exponent 00 to 04 Space e Example EA DATE 99 02 23 TIME 19 56 32 500 001h mV 12345E 03 002 mV 67890E 01 S 003 EN Note o The MV does not return data for channels that do not exist not even the channel number For channels set to skip the values from the alarm status to exponent will be spaces Relay and Internal Switch Status The MV returns the relay status and internal switch status in response to an FD command e Syntax EACRLF 101 106 aaaaaaCRLF T11 116 aaaaaaCRLF 121 126 aaaaaaCRLF 131 136 aaaaaaCRLF S01 S30 aaa CRLF ENCRLF aaa Indicates the relay statuses in ascending order by relay num
166. mats see section 5 2 e Syntax EACRLF 6 Bae E 6 oe ew 0 ere CRLF E Be 866 16 8 6 60 0 ee CRLF ae te ee ee ee Oe ee ee CRLF ENCRLFE Conceptual Diagram 1 byte CR ASCII format Binary header length 12 bytes eng Header sum Binary format Binary data Binary data Binary footer 2 bytes EBCRLF Indicates that the data is binary Data Length The number of bytes in flag identifier header sum binary data data sum Header Sum The sum value of data length flag identifier Binary Value For information about output formats of various data types see section 5 3 M 4662 5 1 Response Syntax Data Sum The sum value of the binary data Note The MV transmits the data length in the binary header section according to the byte order that is specified with the BO command Flag Bit Name Abbreviation Flag Meaning of the Flag 0 1 7 BO MSB LSB Output byte order 6 CS No Yes Checksum availability 5 2 4 3 2 1 se 0 END Middle End In the middle of or at the end of continuous data e When the BO flag is 0 the MV transmits the high byte first When the BO flag is 1 the MV transmits the low byte first e If checksum is enabled parameter 1 using the CS command parameter a sum value is inserted in the header sum and data sum sections If checksum is disabled parameter 0 a zero is inserted in the head
167. me The host name specified in section 3 2 ip Queries the IP address The IP address specified in section 3 2 Example Query the IP address and host name The first Description box below shows the command packet The second box shows the response packet ip host EA ip 192 168 111 24 host MV1000 1 EN Separate each parameter with one or more spaces space tab carriage return line feed e Parameters are not case sensitive e Undefined parameters are ignored e Parameters exceeding the number of maximum parameters 32 are ignored M 4662 4 45 spells Chapter 5 5 1 Responses The following table shows the types of responses for various commands described in the previous chapter Response Syntax The MV returns a response affirmative negative response to a command that is delimited by a terminator The controller should follow the one command to one response format If the command response rule is not observed the operation is not guaranteed Basic Setting commands Output commands Control Setup measured and computed data output Text output Binary output Commands Response Group Affirmation Negation Setting commands Setting Affirmative response Single negative Control response or multiple negative responses RS 422 485 Dedicated response No response Special response Dedicated response commands
168. measured value of channel 1 16 bit signed integer to instrument A s register 40001 Measurement channel Instrument A register 001 40001 16 bit signed integer Command Ww 001 001 gt 1 40001 INT16 Writing Computed Values to a Server e Example Write the computed value of channel 101 32 bit signed integer to instrument A s 40001 and 40002 registers lower 16 bits first and then higher 16 bits Specify the smaller register number in the command Computation channel Instrument A register L byt Lo 40001 kine 32 bit signed integer 40002 Higher bytes Command w R 101 101 gt 1 40001 InT32_L 2 34 M 4662 2 9 Reading Writing Data on Another Device from the MV via Modbus Checking the Modbus Operating Status Displaying the Modbus Operating Status Press DISP ENTER and then select INFORMATION gt MODBUS CLIENT Not ____ To show the MODBUS CLIENT on the display selection menu you need to change the setting using the menu customize feature Carry out the following steps Press MENU and then select Menu tab gt Menu customize gt Display menu 1 Select INFORMATION gt MODBUS CLIENT using the arrow keys 2 Press the View soft key Communication conditions Read cycle tis Conect retry 2min _ Comm Data No Status First Last Server name Resisters 1R Good CO1 Cal 192 168 1 161 30001 E
169. meters p3 and subsequent parameters vary depending on the p2 setting as follows If p2 is OFF There are no parameters after p2 If p2 is R read into external input channels p3 First channel external input channel number p4 Last channel external input channel number p5 Server number 1 to 16 p6 First register number 30001 to 39999 40001 to 49999 300001 to 365536 400001 to 465536 p7 Register data type INT16 UINT16 INT32_ B INT32_L UINT32_B UINT32_L If p2 is R M read into communication input channels p3 First channel Communication input channel number p4 Last channel communication input channel number p5 Server number 1 to 16 p6 First register number 30001 to 39999 40001 to 49999 300001 to 365536 400001 to 465536 p7 Register data type INT16 UINT16 INT32_ B INT32_L UINT32_B UINT32_L F LOAT_B FLOAT_L If p2 is W write measurement channels p3 First channel Measurement channel number p4 Last channel Measurement channel number p5 Server number 1 to 16 p6 First register number 40001 to 49999 400001 to 465536 p7 Register data type INT16 FLOAT_B FLOAT_L If p2 is W M write computation channels Query Example Note p3 First channel computation channel number p4 Last channel computation channel number p5 Server number 1 to 16 p6 First register number 40001 to 49999 400001 to 465536 p7 Register data type INT16 UINT16 INT32_ B INT3
170. ms above are transmitted eee e Measured computed value up to 10 digits including the sign and decimal point However sum values are transmitted as a combination of the sign mantissa E sign and exponent such as in 3 8000000E 02 OVER Positive range out OVER Negative range out Burnout Burnout data Empty data Error data uuu su Unit up to six characters Test E mail Format e Subject Subject Test e Syntax Test_mail CRLF lt Host_name gt CRLF hostCRLF CRLF lt Time gt CRLF mo dd_hh mi ssCRLF CRLF lt Message gt CRLF x ms CRLF x Message number 1 to 10 ms Message content only specified messages are transmitted Display Items Common to All Formats Time information mo Month 01 to 12 dd Day 01 to 31 hh Hour 00 to 23 mi Minute 00 to 59 ss Second 00 to 59 The MV transmits the month day hour minute and second in the time information in the order specified by the date format set in Basic Setting Mode e Host name domain name and header information headerl Header 1 displayed only when it is set header2 Header 2 displayed only when it is set host Host name or IP address IP address when the host name is not assigned In the case of an IP address the lt Host gt section is set to lt IP address gt domain Domain name Space 2 16 M 4662 2 4 Monitoring the MV on a PC Browser Configuring the Web Server From the Basic Setting Mode menu set the server function
171. n Using the Ethernet Login Function of the MV No 3 Within the number No Within 3 retries Disconnect Login complete i End C_D Transit User entry E1 403 Response from the MV message omitted For the response syntax see section 5 1 Code for details on codes and messages see the MV1000 MV2000 User s Manual The maximum number of connections cannot be exceeded see section 7 1 If you try to log in using a wrong password four consecutive times the connection will be dropped the number of login retries is three 3 If you try to log in when the number of simultaneous uses at the administrator or user level is exceeded see section 7 1 four consecutive times the connection will be dropped even if the password is correct N App 4 M 4662 Appendix 3 Login Procedure When Not Using the MV Login Function Log in as admin or user e The user name admin is used to log into the MV as an administrator e The user name user is used to log into the MV as a user No Within the number of connections No Within 2 minutes User name ME eal Yes Entered quit Increment retry count E1422 Bisconnest gt a D No erification match Within the number of simultaneous uses Login complete Within 3 retries No No Within 3 retries gt gt 1 xipueddy M 4662 App 5 Appendix 4 Flowchart of How to
172. n a PC Browser ccccccccceeeeeeeeeneeeeeeeeeeeaeeeeeeseneeeeeeeeeanaeeeeeseseaees 2 17 Accessing Measured Data Files on the MV from a PC c cccecceeeeeeeeeeeeeeeeeeteeeteeeseaees 2 23 Transferring Data Files from the MV eececeeeenteeeeeeeeeeeeeeeneeeteeeeeenaeeeseaeeeseneeeesnaeeened 2 25 Synchronizing the Tine ksnar pa oki ates SO ete aa e eae yer eed tein LE 2 28 Reading Writing the MV Data from Another Device via Modbus scese 2 30 Reading Writing Data on Another Device from the MV via Modbus eeeeeeeeeeeeeeeeee 2 31 Usage Example of the Modbus Function cc cceecceeeeeeeeeeneeeeseeeeeneeeeesaeeeeneeesenaeeeeaes 2 40 Chapter 3 Using the Serial Interface 3 1 3 2 3 3 3 4 3 5 3 6 Workflow for Using the Serial Interface eeceeeneeeeeneeeeeneeeeeeeeeeeeeeeenaeesenaeeeseneeensaaes 3 1 Connecting the A A EEEE ATETEA IEE TTE AEAT TETTA 3 2 Configuring the Serial Interface occ eeeceeeeeeeeeeeneeeeeeaeeeeeeeeeeeeeeseaeeeseneeeesnaeeeseneeeneaaes 3 8 Reading Writing the MV Data from Another Device via Modbus ssec 3 9 Reading Writing Data on Another Device from the MV via Modbus eeeeeeeeees 3 10 Usage Example of the Modbus Function ccceeeeecceeeeeeeeeeeeeeeeesecaeeeeeseseeeeeeeseenaaees 3 13 Chapter 4 Commands Ai Canna aLe ESI BLED EET AEE ETEA TTT 4 1 4 2 A Listof Commands n serie a a a a a 4 3 4 amp 3 Set p Parameters rinena oa a a a E A Sra
173. n acronym for Simple Network Time Protocol One of the protocols used to synchronize the computer clock via the TCP IP network It is an abbreviated version of NTP NTP is a protocol that configures time information servers in a hierarchy and synchronizes the clock by exchanging information SNTP omits the complicated sections of the NTP specifications and specializes in serving clients that query time information gt a ke SMTP An acronym for Simple Mail Transfer Protocol A protocol used to transmit e mail over the Internet It is used to exchange mail between servers and used by the client to send mail to the server FTP xipueddy An acronym for File Transfer Protocol A protocol used to transfer files over a TCP IP network such as the Internet POP3 An acronym for Post Office Protocol version 3 A protocol used to receive mail over the intranet or Internet from a server that stores e mail POP before SMTP One of the user authentication methods for e mail transmission Access to the SMTP server is granted after a specific POP3 server is accessed first PASV mode Passive mode of the file transfer protocol FTP method by which the FTP server notifies the port for making the connection This mode is required when transferring files across a firewall Check with your network administrator on whether or not you need to set PASV mode M 4662 App 9 Index Index
174. n also retrieve directory and file lists and transfer files from the internal memory For the settings necessary to use this feature see section 2 5 PC t Files on an external storage medium Ethernet FTP server FTP Client Automatic File Transfer e You can use this feature to automatically transfer display event report and snapshot data files that are created in the MV internal memory to an FTP The result of the transfer is recorded in the FTP log You can view the FTP log on the MV see Log Display described later or transmit the log to a PC using commands FTP client Data files to Transfer destination Transfer log be transferred FTP server information FTP log Jg O E Data files Ethernet FTP server Primary Secondary X S LL You can specify two destination FTP servers primary and secondary If the primary FTP server is down the file is transferred to the secondary FTP server e For the settings necessary to use this feature see section 2 6 FTP Test e You can perform an FTP test by transferring a test file from the MV to an FTP server You can view the result of the FTP test on the FTP log screen For information on how to use this feature see section 2 6 M 4662 1 1 Ethernet Interface Instrument Information Server Login You can use this feature to output the serial number model name and other information about an MV that is
175. n arrow keys select the command assigned to the slave device that you want to resume transmission The message Push right arrow key to refresh appears 2 Press the right arrow key The MV will transmit a command to the specified slave device Data during Connection Retrials On a Modbus master the communication input data and external input channel data are held at the previous values while the command is being retried If the command transmission stops the status lamp will turn red and the communication input data and external input channel data will be error data For computation channels the MV displays OVER or OVER according to the settings The MV displays for external input channels Data Dropout A data dropout occurs when the commands 1 to 16 do not complete within the read cycle see appendix 2 When a data dropout occurs the communication input data is held at the previous value The Modbus status display shows a message indicating that a data dropout occurred If this happens take measures such as making the read cycle longer or reducing the number of commands Be sure to confirm that no data dropout occurs on the Modbus status log display 3 12 M 4662 3 6 Usage Example of the Modbus Function This section explains an example of setting two MV1000s that are connected via the serial interface one configured to be a Modbus master and another configured to be a Modbus slave This
176. n response to an MO command e Syntax EACRLF slll _yy mo dd_hh mm ss bbbb fff CRLF ENCRLF s Data flag Space Confirmed data Data that was overwritten Aes Data being added 111 File number 10 digits yy Year 00 to 99 mo Month 01 to 12 dd Day 01 to 31 hh Hour 00 to 23 mm Minute 00 to 59 ss Second 00 to 59 bbbb Number of events four characters fff File name up to 48 characters including the extension Space e Example EA 6 05 03 04 00 00 00 20 aaaa30312345 DAR 7 05 03 05 00 00 00 20 30400005 DAR 8 05 03 06 00 00 00 20 30500005 DAR i 9 05 03 06 13 00 00 20 uuuu0005 DAR M 4662 5 25 s suods y 7 5 2 Text Data Output Format User Information e The MV returns the user name user level and other information in response to an FU command e Syntax EACRLF p_l_uuu CRLF ENCRLF p Login method E Ethernet S RS 232 or RS422 RS485 K Login using keys 1 User level A Administrator U User uuu User name up to 20 characters _ Space e Example 1 When you send the FUO command the MV returns only the information about the user himself or herself that is logged in EA E A admin EN e Example 2 When you send the FU1 command the MV returns information about all users logged in through a general purpose service or through keys EA K A admin _ abc E A admin def E U user0033 E U user0452 EN 5 26 M 4662 5 3 Binary Data Output Format This
177. nction UINT16 INT32_B INT32_L VINT32_B settings BINT 32 1 Query YM pl Syntax SN pI pei eau ee por tarm nator Example Register the following command in command Pa Read cycle 125M5 250M5 500MS 15 registration number 2 Read the 32 bit signed 2S 58 105 integer data that is assigned to registers 30002 D Timeout 125M9 200M S S00M5S 15 25 upper 16 bits and 30004 lower 16 bits on the 5S 10S 1MIN slave device at address 5 into MV external input p3 Retrials OFF 1 to 5 10 20 channels 201 to 203 p4 Command wait time OFF 5MS 10MS YM2 R 201 203 5 30002 INT32 B 15MS 45MS 100MS 7 p5 Auto recovery OFF 1MIN 2MIN 5MIN To set a command for reading data into 10MIN 20MIN 30MIN 1H communication input channels Query yE Syntax YM Plyp2rp3yp yp gt rperpTstefmi atory Example Set the read cycle to 500 ms the timeout to 250 PE Registration umber 4119 16 ms the retrials to 2 the command wait time to pe Command type R M POE AEE p3 First channel number communication input 10 ms and the auto recovery to 5 min YL500MS 250MS 2 10MS 5MIN channel number are p4 Last channel number communication input Description You can execute this command on models channel number with the C2 or C3 serial interface option p5 Slave device address 1 to 247 You can use this command when the serial p6 First register number 30001 to 39999 interface protocol is set to Master For serial 40001 to 49999 300001 to 365535 4
178. nformation when an alarm occurs or clears e System e mail When the MV recovers from a power failure it reports the time of the power failure and the time of recovery Reports the detection of a memory shortage when it is detected Reports the error code and message when a media error occurs when an error occurs on an external storage medium or when data cannot be stored due to insufficient free space on an external storage medium Reports the error code and message when an FTP client error when data transfer fails using the FTP client feature occurs Scheduled e mail Transmits a message when the specified time is reached You can use this feature to check that the network and e mail transmission functions are working properly You can specify a reference time and e mail transmission interval for each destination e Report e mail only on models with the computation function M1 option Transmits report results You can specify POP before SMTP if authentication is necessary before transmission For e mail transmission settings see section 2 3 For e mail transmission formats see section 2 3 For the procedure to start stop e mail transmission see section 2 3 Example of an e mail sent at a scheduled time From MV1000 dagqstation com Date Tue 22 Jan 2008 08 00 45 0900 JST Subject Periodic_data Subject To user1 daqstation com user2 mvadv co jp LOOP1 Header 1 TEMPERATURE Header 2 Time Host name MV1000 Time o
179. ng on the settings or on the installation of options TUL pl Execute memory start with the remote control input terminal 1 TUREMOTE 1 MEMORYSTART Set parameter p3 relay number internal switch according to the table in section 4 3 Sets a computation constant SK pl p2 lt terminator gt pl Constants number p2 Constant 9 9999E 29 to 1 0000E 30 0 1 0000E 30 to 9 9999E 29 5 significant digits SK pl Set constants number K01 to 1 0000E 10 SKK01 1 0000E 10 e You can execute this command on models with the M1 math option You cannot execute this command while the MV is measuring or computing Set parameter p1 according to the table in section 4 3 4 18 M 4662 4 4 Setting Commands Setting Sl Sets rolling average ona as that of the physical value being measured computation channel The integrated value is found according to the Syntax SI pl p2 p3 p4 lt terminator gt ee equations that depend on S PAIRA areata OFF oO measured value p oving average p3 Sampling interval 1S 2S 3S 4S 5S 6S a a eR iat iriterval 10S 12S 15S 20S 30S 1MIN 2MIN E 3MIN 4MIN 5MIN 6MIN 10MIN 12MIN SOUR i measured value x S an 15MIN 20MIN 30MIN 1H T pS Number otsamples 1101909 The scan interval unit is seconds Query SI pl Example Set the computation channel 107 rolling average TX Sets the ancillary operation of to ON the sampling interval to 1 minute and the s the start key
180. ng to the table in section 4 3 To use a report channel Syntax Query Example RM pl p2 p3 p4 lt terminator gt pl Report channel number p2 Report channel ON OFF ON p3 Measurement computation or external input channel number to be reported p4 Conversion of the time unit for TLOG SUM computation OFF No conversion S Convert as though the physical values are integrated in units of seconds MIN Convert as though the physical values are integrated in units of minutes H Convert as though the physical values are integrated in units of hours DAY Convert as though the physical values are integrated in units of days RM pl Use report channel number R01 Set the channel number for generating reports to 001 and convert the units of the summed value to seconds RMRO1 ON 001 S Description You can execute this command on models XG Syntax with the M1 math option Set parameters p1 and p3 according to the table in section 4 3 About p4 Because the sampled data is integrated over each scan interval the physical value integrated over a given period may be different from the actual integrated value This occurs if the given period is not equal to the scan interval In such case set p4 to the same unit as that of the physical value being measured The integrated value is found according to the following converting equations that depend on the parameter OFF O measured value IS O measu
181. ngs Syntax WU pl1 p2 p3 lt terminator gt pl Setting type GENERAL 2 K p2 Tag channel number selection z SIS 7 TRG OFF Disable security KEYLOCK CHANNEL Channel number Look ihe keys P LOGIN Enable the login function p3 Language a Da p3 Communication ENGLISH 2 OFF Disable security JAPANESE LOGIN Enable the login function CHINESE GERMAN Set media settings FRENCH Syntax WU pl p2 p3 lt terminator gt KOREAN pl Setting type MEDIA Example Select tag display and set the language to p2 Auto save function ON OFF English p3 Media FIFO ON OFF WUGENERAL TAG ENGLISH Example Use media FIFO WUMEDIA ON ON To set the batch function Description Parameter p3 is valid only when p2 is ON Syntax WU pl1 p2 p3 p4 lt terminator gt pl Setting type BATCH p2 Batch function ON OFF p3 Number of lot number digits OFF 4 6 8 p4 Auto increment ON OFF Description Parameters p3 and p4 are valid only when p2 is ON M 4662 4 29 spelen a 4 6 Basic Setting Commands To set computation settings Syntax WU pl p2 p3 p4 lt terminator gt pl p2 p3 p4 Setting type MATH Display on error OVER OVER Data when the SUM or AVE value overflows ERROR Set the computed result to computation error SKIP Discard the data that overflowed and continue the computation LIMIT Process the data as follows High or low limit value in the measurement range for measurement channels that do not use linear scaling High or low limit
182. nnel number 2 1 to 440 Decimal place 1 0to4 Reserved 1 0 Channel type 4 2H for measurement and external input channels and 4H for computation channels This value is ORed with 800H when the range mode is DI or 8000H when the range mode is skip Unit information 8 The terminator is 0 Tag information 24 The terminator is 0 Minimum input value 4 Measurement channels Allowable input range under the current setting Maximum input value 4 Computation channels 9999999 99999999 fixed External input channels 30000 30000 fixed Span lower limit 4 Measurement channels when scaling is not used Same value as the MV span setting Span upper limit 4 Measurement channels when scaling is used Same value as the MV scale setting Computation and external input channels Same value as the MV span setting Scale lower limit 4 Measurement channels Same value as the span Scale upper limit 4 Computation and external input channels Same value as the span FIFO type 2 1 Area in the FIFO 2 Indicates the position of its own channel in the FIFO block of one sample The value starts from zero Reserved 4 0 Returned in the byte order specified by the BO command 5 30 M 4662 5 3 Binary Data Output Format Configured Alarm Information Data e The MV returns configured alarm information data in response to an FE6 command
183. not available on the MV If you do an error will occur The total data length from the first character to the terminator must be less than 2048 bytes Commands are not case sensitive except for user specified character strings All commands that are listed with sub delimiters are executed even if any of the commands is in error e Spaces that are inserted before and after a parameter are ignored However if spaces are inserted before a command after a sub delimiter or after a query an error will occur The MV returns a response affirmative negative response to a command that is delimited by a terminator The controller should follow the one command to one response format If the command response rule is not observed the operation is not guaranteed For the response syntax see section 5 1 e RS 422 485 commands see section 4 9 and instrument information output commands section 4 12 are exceptions M 4662 4 2 A List of Commands Setting Commands Group Function Execution Administrator User See Command Name Mode Page Setting SR Sets an input range Operation Mode Yes No 4 10 SO Sets a calculation expression Operation Mode Yes No 4 11 ER Sets the range of an external input channel Operation Mode Yes No 4 11 TJ Sets memory sampling Operation Mode Yes No 4 11 SA Sets an alarm Operation Mode Yes No 4 12 SW Sets the display update rate and auto save interval Operation Mode Yes No 4 13 TW Sets the secon
184. nput Type Selectable Range of The Range You Want to Set Parameter Range Parameter Measurement Range VOLT 20mV 20 000mV to 20 000mV 10 000mV to 20 000mV 10000 to 20000 SQRT 2V 2 0000V to 2 0000V 2 0000V to 0 5000V 20000 to 5000 TC R 0 0 to 1760 0 0 0 to 400 0 0 to 4000 K 200 0 to 1370 0 200 0 to 1370 0 2000 to 13700 RTD Pt100 200 0 to 600 0 10 0 to 500 0 100 to 5000 DI LEVEL 0 to 1 0 to 1 Otol Measurement Range Parameters The table below shows the relationship between the input types and range parameters For the selectable range see the RD MV1000 RD MV2000 User s Manual IM RD MV1000 01E Input Type Input Type Range Range Required Parameter Parameter Option DC voltage VOLT 20mV 20MV 60mV 60MV 200mV 200MV 2V 2V 6V 6V 20V 20V 50V 50V Thermocouple TC R R S S B B K K E E J J T T N N W W L U Kp vs Au7Fe KP N3 PLATINEL PLATI N3 PR40 20 PR N3 NiNiMo IMO N3 WRe WRE W WRe26 W WRE N3 TypeN AWG14 2 N3 RTD RTD Pt PT JPt JPT Pt50 PT50 N3 Ni100 SAMA Tl N3 Ni100 DIN I2 N3 Ni120 I3 N3 J263 B J263 N3 M 4662 4 3 Setup Parameters Channel Number Input Type Input Type Range Range Required Parameter Parameter Option Cu53 CU53 N3 RTD RTD Cu100 N3 Cul0 GE N1 Cul0 L amp N N1 Cul0 WEED N1 Cul0 BAILEY N1 Cul0 0 000392at20 N1 Cul0 0 000393at20 N1 Cu25
185. nt channel data 16 bit signed integer to the server W M Write computation channel data 32 bit signed integer to the server R is selectable on the RD MV2000 when external input channels MC1 option is installed R M and W M are selectable when the computation function M1 option is installed First Last MV channels Enter the first and last channel numbers of input output The range of channels that you can enter varies depending on the command type as follows R 201 to 440 R M C01 to C60 W 1 to 48 W M 101 to 160 Server Server number Select a server number from 1 to 16 Regi server register Set the server register number Enter an input register in the range of 30001 to 39999 and 300001 to 365536 or a hold register in the range of 40001 to 49999 and 400001 to 465536 The register numbers that you can specify vary depending on the command type See section 7 3 for details Type The data type Select INT16 UINT16 INT32_B INT32_L UINT32_B UINT32_L FLOAT_B or FLOAT_L The data type that you can specify vary depending on the command type See section 7 3 for details 2 32 M 4662 2 9 Reading Writing Data on Another Device from the MV via Modbus Examples of Entering Commands The following are examples of commands when the MV is operating as a Modbus client device If the MV is operating as a Modbus master device read the word client as master and server as slave Connection example M
186. ntax TR pl lt terminator gt p1 Timer number 1 to 4 p1 Auto recovery time OFF 1MIN 2MIN p2 Timer designation WEEK 5MIN 10MIN 20MIN 30MIN 1H p3 Designation of the day of the week SUN Query TR MON TUE WED THU FRI SAT Example Set the auto recovery time to 5 minutes p4 Time hh mm 00 00 to 23 59 TRSMIN p5 Timer operation SINGLE REPEAT M 4662 4 17 sins a 4 4 Setting Commands Setting If p2 is set to MONTH day time designation Syntax TK pl p2 p3 p4 p5 lt terminator gt pl Timer number 1 to 4 p2 Timer designation MONTH p3 Day 1 to 28 p4 Time hh mm 00 00 to 23 59 p5 Timer operation SINGLE REPEAT If p2 is set to YEAR month day time designation Syntax Example Query Example U Syntax TK pl p2 p3 p4 p5 p6 lt terminator gt pl Timer number 1 to 4 p2 Timer designation YEAR p3 Month designation JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC p4 Day designation 1 to 31 The selectable range varies on the specified month P5 Time hh mm 00 00 to 23 59 p6 Timer operation SINGLE REPEAT Specify 8 30 on April 28 every year for timer number 3 TK3 APR 28 08 30 REPEAT TK pl Specify hour 21 every Thursday for timer number 2 TK2 WEEK THU 21 00 REPEAT Sets an event action TU pl p2 p3 p4 p5 p6 p lt terminator gt pl Logic number 1 to 40 p2 Event type NONE REMOTE RELAY Alarm output relay SWITCH Internal switch ALARM Alarm occu
187. number p2 Reference junction compensation designation INTERNAL Query XJ pl Example Set the channel 001 RJC to the internal compensation circuit To set message settings Syntax WU pl p2 p3 p4 lt terminator gt XJ001 INTERNAL pl Setting type MESSAGE p2 Method of writing messages from keys To use an external RJC COMMON Applied to all display groups Syntax XJ pl p2 p3 lt terminator gt SEPARATE Applied to a specified display pl Measurement channel number group p2 Reference junction compensation p3 Power failure message ON OFF designation EXTERNAL p4 Change message ON OFF p3 External RJC value 20000 to 20000 Query XJ p1 To set the input Syntax WU pl p2 lt terminator gt pl Setting type INPUT p2 Detection of values exceeding the scale Example Set the channel 002 RJC to external and set the compensation value to 0 pV XJ002 EXTERNAL 0 Description Set parameter p1 according to the table in EBER vnen thg measurement range is section 4 3 exceeded e The unit of parameter p3 is uV OVER When 105 of the scale is exceeded WU__ Sets environment settings To set alarm settings Syntax WU pl p2 lt terminator gt pl Setting type ALARM p2 Alarm suppression function ON OFF Setup itemsGENERAL BATCH DISPLAY MESSAGE INPU T ALARM SECURITY MEDIA MATH REPORT SERVICEPORT DECIMALPOINT POP3 To set security settings Syntax WU pl p2 p3 lt terminator gt pl Setting type SECURITY General environment setti
188. o 4 27 BV Enters characters All modes Yes No 4 27 KE Key operation command Operation Mode Yes No 4 27 YC Clears measured computed data and initializes setup Operation Mode Yes No 4 27 data IR Resets a relative timer Operation Mode Yes No 4 27 MA Resets a match timer Operation Mode Yes No 4 27 NR Sets the trend update rate Operation Mode Yes No 4 27 Can only be used in serial communications Yes Command usable No Command not usable M 4662 4 2 AList of Commands Basic Setting Commands e To activate the settings that are changed with the basic setting commands you must save the settings with the YE or XE command Make sure to save the settings before changing from Basic Setting Mode to Operation Mode Otherwise new settings will not take effect e The settings that are returned in response to a query in Basic Setting Mode will contain the new settings even if they are not saved However the new settings will not take effect until they are saved To activate the new settings you must save the settings with the YE or XE command as described earlier If you clear the settings or change the execution mode from Basic Setting Mode to Operation Mode without saving the settings the MV will return the original settings in response to a query Note The settings that are changed with the YA YK RU YQ YS YB YD WS and WW commands are activated after saving the new settings with the XE command and then power cyclin
189. omit parameters by using delimiters 4PANEL is available only on the RD MV2000 If you set the first menu item to SEPARATOR it will be ignored 4 20 M 4662 4 4 Setting Commands Setting To set a submenu MODBUS_ MASTER ModbusRTU status Syntax SM pl p2 p3 lt terminator gt display pl Type DISP_SUB RELAY Relay status display p2 Menu type TREND DIGITAL BAR REPORT Report display TRENDHISTORY OVERVIEW TO_HISTORY To historical display INFORMATION LOG 4PANEL TO_HISTORY_D To historical display p3 and up TO_HISTORY_E To historical event Menu items to be displayed in the submenu TO_ OVERVIEW To overview display The items are displayed in the specified SORT_KEY Switch the sort key order SORT_ORDER Switch the sort order Only the specified menu items are DISP_ITEM Switch Date displayed Username If p2 is TREND select from the items below DATA_KIND Switch the data type GROUP1 GROUP36 Group designation DATE FILE Switch Date ALL_CHANNEL All channel display Filename SCALE Scale display SELECT _SAVE Select save DIGITAL Digital display REPORT CHANNEL Switch the report MESSAGE_DISP Message display channel display TREND SPACE Trend space ALL_SAVE AUTO Auto switching MANUAL_SAVE Save manual sample EXPAND REPORT SAVE Save report SEPARATOR EXPAND FINE GRID Fine grid ON OFF SEPARATOR AUTO_ZONE Auto zone display DATA_SAVE_ MODE Data save mode normal display COLUMN_BAR Stacked
190. ommunication input data C01 x 0 0001 2eyu zu jenas y Buisn e M 4662 3 13 3 6 Usage Example of the Modbus Function Configuring the RD MV1000 Slave Modbus Slave Configuring the Modbus Slave Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Serial gt Basic settings hernet Basic Setting Node Cink Serial Baud rate 9600 bps Data length 8 bit Parity Even Handshaking Off Off Address 1 Protocol Normal Hodbus Hodbus H Parameter Setting Address 1 Protocol Modbus Set the communication parameters the same as those of the master device Configuring Measurement Channels Press MENU and then select Menu tab gt Meas channel gt Range Alarm Geom 9 Last CH 1 Range Hode Range Span L _ Span U Volt 2V 2 0000 2 6000 Alarm 1 off 2 off 3 off 4 Off il 2 3 4 Next 1 3 Parameter Setting First channel and last channel 1 Mode Volt Range 2V Span_L 2 0000 Span_U 2 0000 3 14 M 4662 3 6 Usage Example of the Modbus Function Configuring the RD MV1000 Master Modbus Master Set default values for parameters other than those listed below Configuring the Modbus Master Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Serial gt Basic settings Basic Setting Node Serial Baud rate 9600 bps Data length 8 bit Parity E
191. on IN Syntax Query Example SV Syntax Sets the trend graph line width and the number of grids SE pl p2 lt terminator gt p1 Trend line width 1 to 3 dot p2 Number of grids 4 to 12 AUTO SE Set the trend waveform line width to 1 dot and the number of grids to 10 SE1 10 Sets the bar graph display TB pl lt terminator gt p1 Bar graph display direction HORIZONTAL VERTICAL TB Display the bar graph horizontally TBHORIZONTAL Sets the bar graph of a channel SB pl p2 p3 lt terminator gt p1 Measurement computation or external input channel number p2 Base position of the bar graph display NORMAL Normal lower limit CENTER LOWER Lower limit UPPER Upper limit p3 Number of scale divisions 4 to 12 SB pl Set the number of scale divisions of the channel 002 bar graph to 5 and display the bar graph from the span lower limit scale lower limit if scaling is enabled SB002 NORMAL 5 You can specify a computation channel or make a query on models with the M1 math option You can specify an external input channel or make a query on models with the MC1 external input channel option Sets the scale TN pl p2 p3 lt terminator gt pl Measurement computation or external input channel number p2 Display position OFF 1 to 10 p3 Number of divisions 4 to 12 C10 TN pl Set the channel 003 scale position to 2 and the number of divisions to 10 TNO03 2 10 Sets the moving average
192. on 6 000 to 255 ggg Status information 7 000 to 255 hhh Status information 8 000 to 255 e Example EA 000 000 032 000 000 000 000 000 EN e Status information 3 4 7 and 8 are edge operation They are cleared when read using the IS command e Status information 1 2 5 and 6 are level operation They are not cleared when read They are cleared when the causing event clears The status information is made up of bits that correspond to each event Each bit can be turned ON OFF with a filter Ifan event occurs for a bit set to OFF by the filter status information 3 4 7 and 8 ignore the event Status information 1 2 5 and 6 hold the event The default filter setting is ON for all bits 5 22 M 4662 5 2 Text Data Output Format Ethernet Information The MV returns the Ethernet information in response to an FA command e Syntax EACRLF IP Address tXXX XXX XXX XXXCRLF Subnet mask 1XXX XXX XXX XXXCRLF Default Gateway _ XxXXX XXX XXX XXXCRLF Primary DNS XXX XXX XXX XXXCRLF Secondary DNS xXxXx xxx xxx xxxCRLF Host eyyy eea CRLF Domain ie Ay Ay Ape a a CRLF ENCRLF XXX IP address number 000 to 255 yyy Host name up to 64 characters zzz Domain name up to 64 characters File List The MV returns the file list or the file data sizes for the specified directory on the MV s external storage medium in response to the ME command e Syntax EACRLF yy mo dd_hh mm ss_ssssssss fff 0 xxx
193. on log screen A setting measurement server communication input output log FTP log screen A log of file transfers carried out using the FTP client feature WEB log screen A Web server operation log e Mail log screen A log of e mail transmissions e Login log screen A login logout log e SNTP log screen An SNTP server access log DHCP log screen A DHCP server access log e Modbus log screen A Modbus status master client operating condition log For the procedure to show the log screen and details on the displayed contents see the RD MV1000 RD MV 2000 User s Manual IM RD MV1000 01E For details on the Modbus status log see section 2 8 For details on how to output logs using communication commands see section 5 2 For details on how to show logs on the Web screen see section 2 4 1 6 M 4662 1 2 Serial Interface The MV supports serial communications via the RS 232 and RS 422 RS 485 This chapter gives an overview of the MV serial communication functions Modbus Communications The MV can connect to a Modbus device and read and write to the device s internal registers See section 1 3 for details Setting Measurement Server e You can use this feature to set almost all of the settings that can be configured from the MV front panel keys See section 1 1 for details e For the settings necessary to use this feature see section 3 3 M 4662 1 7 SUON OUNY UOIESIUNWILUOD JO MAIAJBAQ a 1 3 Modbus Pr
194. or and user indications in the table are the user levels that are specified through the Ethernet communication login function See section 2 1 for details Group Function Execution Administrator User See Command Name Mode Page Control BT Sets a batch name Operation Mode Yes No 4 24 BU Sets a batch comment Operation Mode Yes No 4 24 UD Switches the display Operation Mode Yes No 4 24 PS Starts stops measurements Operation Mode Yes No 4 25 AK Releases the alarm output alarm acknowledge Operation Mode Yes No 4 25 EV Executes manual sample manual trigger snapshot Operation Mode Yes No 4 25 or forced timeout CL Executes manual SNTP Operation Mode Yes No 4 25 CV Switches the trend update rate Operation Mode Yes No 4 25 MS Writes a message displays and writes Operation Mode Yes No 4 25 BJ Writes a free message Operation Mode Yes No 4 25 EJ Changes the login password Operation Mode Yes Yes 4 25 TL Starts stops resets computation MATH or clears Operation Mode Yes No 4 26 the computation dropout status display DS Switches the execution mode between operation and All modes Yes No 4 26 basic setting LO Loads setup data Operation Mode Yes No 4 26 LI Saves setup data Operation Mode Yes No 4 26 CM Sets communication input data Operation Mode Yes No 4 26 CE Enters data in an external input channel Operation Mode Yes No 4 26 EM Starts stops the e mail transmission Operation Mode Yes No 4 27 function CU Manually recovers Modbus Operation Mode Yes N
195. otocol Modbus Client Master The MV can connect to a Modbus server or slave device and read and write to the device s internal registers The MV can handle the data that is read from the registers as communication input data on a computation channel computation function The MV can also handle the data on an external input channel The MV can write measured and computed data to the registers 1 M1 option 2 RD MV2000 with the MC1 option For details on the Modbus function codes that the MV supports see section 7 3 For the settings to use the Modbus client feature see section 2 9 For the settings to use the Modbus master feature see sections 3 3 3 5 and 3 6 Server Device Connection Example Modbus server device Ethernet Modbus Server Slave A Modbus client master device can connect to an MV a Modbus server slave device to read the measured computed or external input data that is written in the input register or to read or write data to communication input data or to an external input channel through the MV hold register 1 M1 option 2 RD MV2000 with the MC1 option For details on the Modbus function codes that the MV supports see section 7 3 For the settings to use the Modbus client feature see section 2 8 For the settings to use the Modbus master feature see sections 3 3 3 4 and 3 6 Example of a Connection with a Modbus Master Device Modbus master
196. ove shows the different types of binary data There are two binary data types data and file e Data You can transmit measured computed data by using the FD command You can transmit FIFO data by using the FF command The data format is disclosed See section 5 3 for details M 4662 5 3 sasuodsay be 5 1 Response Syntax e File e Display data binary event data binary and setup data files can be used on the DXA120 DAQSTANDARD that comes with the package For details see the DXA120 DAQSTANDARD User s Manual IM04L41B01 61E e Files in a general format can be opened using commercially sold software programs e Other files are in text format You can use any text editor to open these files Calculating the Sum Value If you set the CS command parameter to 1 enabled the MV transmits the checksum value only during serial communications The checksum is used in TCP IP and is derived according to the following algorithm Buffer for Calculating the Sum Value e The header sum is calculated from the data length flag and ID fixed to 6 bytes The data sum is calculated from the binary data 1 byte Padding 1 2 3 4 5 6 If the data length of the buffer is odd a zero is padded so that it is even 1 through 6 indicated in the figure above are summed as unsigned two byte integers unsigned short If the digit overflows 1 is added Finally the result is bit wise inverted Sample Function
197. panel keys you can resume command transmission to a server device whose communication is stopped red status lamp 1 Using the up and down arrow keys select the command assigned to the server device that you want to resume transmission The message Push right arrow key to refresh appears 2 Press the right arrow key The MV will transmit a command to the specified server Data When Communication Is Stopped and during Connection Retrials If command transmission stops such as when the connection is disconnected the status lamp will turn orange or red and the communication input data and external input channel data will be error data For computation channels the MV displays OVER or OVER according to the settings The MV displays for external input channels Data Dropout A data dropout occurs when the commands 1 to 16 do not complete within the read cycle see appendix 2 When a data dropout occurs the communication input data is held at the previous value The Modbus operating status display shows a message indicating that a data dropout occurred If this happens take measures such as making the read cycle longer or reducing the number of commands Be sure to confirm that no data dropout occurs on the Modbus status log display 2 36 M 4662 2 9 Reading Writing Data on Another Device from the MV via Modbus Function for Automatically Assigning MW100s to the Modbus Client RD MV2000 only T
198. plays groups that have message written in each group separated by a comma up to four groups ALL All groups ZZZ Operation property KEY Key operation COM Communication R EM Remote ACT Event action SYS System uuu User name up to 20 characters nnn Message sequence number 0 for add messages Space e Example EA 01 05 11 12 20 00 operation start 01 02 03 04 KEY admin Tal 01 05 11 12 20 00 operation start 01 02 KEY admin 11 01 05 11 12 20 00 0123456789abcdefg 01 02 03 04 KEY admin 12 EN M 4662 5 21 s suods y be 5 2 Text Data Output Format Status Information The MV returns the operation status of the recorder in response to an IS command The output format varies between ISO and IS1 e For details on status information see section 5 2 The Bit Structure of the Status Information Output in response to the ISO command e Syntax EACRLF aaa bbb ccc dddCRLF ENCRLF aaa Status information 1 000 to 255 bbb Status information 2 000 to 255 cece Status information 3 000 to 255 ddd Status information 4 000 to 255 e Example EA 000 000 032 000 EN Output in response to the IS1 Command e Syntax EACRLF aaa bbb ccc ddd eee fff ggg hhhCRLF ENCRLF aaa Status information 1 000 to 255 bbb Status information 2 000 to 255 cece Status information 3 000 to 255 ddd Status information 4 000 to 255 eee Status information 5 000 to 255 CEL Status informati
199. provided with the C2 option ls je RD MV2000 Ethernet port An Ethernet port that comes standard RS 422 RS 485 port option A serial port that is provided with the C3 option tem 2 FRR wg l v RS 232 port option A serial port provided with the C2 option P M 4662 iii Contents FORE WOP A neregana aoa e tatnaateusdagtaatsouitisothsateas ented riS daea ae a a aa a tees i How to Use This Manuali seecae an e a a a a ii Communication POFtS ccccccccceccccceessseeeeceececceceeaessseeeeeeceeseeauaansececeeeeteeeeaauasseeeeceeeeeeesnaaaaaeeeeeess iii Chapter 1 Overview of Communication Functions 1 1 1 2 1 3 Ethernet Interfaces snn aaa eaae aaa 1 1 oaa EEE E AEA E A O E E EA 1 7 MOGbUS PrOlOCOl r a a N 1 8 Chapter 2 Using the Ethernet Interface 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 2 10 Workflow for Using the Ethernet Interface c ccccceceeceeeeeeeeeeeeeeccneeeeeeeeeeaeeeeeeseneeeeeeess 2 1 Connecting thie MM AAE EE ATA TEET E EE 2 2 Sending E mail Messages irene a a aa e E a a 2 8 Monitoring the MV o
200. r limit to 5 00 A SR002 SCALE VOLT 6V 1000 5000 100 5 00 2 A Descriptions You cannot execute this command while the MV is measuring computing or generating a report Set parameters p1 and p4 according to the table in section 4 3 For parameters p5 and p6 enter a value using 5 digits or less excluding the decimal point Set all parameters p7 p8 and p9 or omit all three parameters To set a channel to square root computation Syntax SR pl p2 p3 p4 p5 p6 p7 p8 p9 pl10 pll lt terminator gt pl Measurement channel number p2 Setting type SQRT p3 Measurement range p4 Span lower limit p5 Span upper limit p6 Scaling lower limit 30000 to 30000 p7 Scaling upper limit 30000 to 30000 4 10 M 4662 4 4 Setting Commands Setting Query Example Description p8 Scaling decimal place 0 to 4 p9 Unit up to six alphanumeric characters p10 Low cut function ON OFF p11 Low cut point 0 to 50 SR pl Convert the DC voltage measured on channel 001 to a flow rate using the square root computation Set the input range to 6 V the span lower limit to 1 V the span upper limit to 5 V the scaling lower limit to 10 0 m s and the scaling upper limit to 100 0 m s SR001 SQRT 6V 1000 5000 100 1000 1 m3 s e You cannot execute this command while the MV is measuring computing or generating a report Set parameters p1 and p3 according to the table in section 4 3 For parameter
201. ransfer logs Logs that exceed 50 are cleared from the oldest ones Fora description of the error codes see the RD MV1000 RD MV 2000 User s Manual IM RD MV1000 01E e Syntax EACRLF yy mo dd_hh mm ss_ nnn _xxxxxxxxx_k ffffffff_ CRLF ENCRLF yy Year 00 to 99 mo Month 01 to 12 dd Day 01 to 31 hh Hour 00 to 23 mm Minute 00 to 59 ss Second 00 to 59 nnn Error code 001 to 999 XXXXXXXXX Detailed code nine characters k Server type P S P Primary S Secondary fits File name up to 51 characters including the extension _ Space e Example EA 99 07 26 10 00 00 P display dsp 99 07 27 10 00 00 P setting pnl 99 07 28 10 00 00 123 HOSTADDR P trend png EN M 4662 5 11 sasuodsay i 5 2 Text Data Output Format Operation Error Log Login Log The MV returns the operation error log in response to an FL command The MV retains a maximum of 50 operation error logs Logs that exceed 50 are cleared from the oldest ones The MV does not return other communication messages 400 to 999 and status messages 500 to 599 For a description of the error codes see the RD MV1000 RD MV 2000 User s Manual IM RD MV1000 01E Syntax EACRLF yy mo dd_hh mm ss_ nnn _uuu uCRLF ENCRLF yy Year 00 to 99 mo Month 01 to 12 dd Day 01 to 31 hh Hour 00 to 23 mm Minute 00 to 59 ss Second 00 to 59 nnn Error code 001 to 999 uuu u Error message 9 Space Example EA 99 05
202. rated ASCII text with a terminator at the end Omega RD MV1000 99AA0123 F1 01 M 4662 4 43 aden a 4 11 Maintenance Test Commands available when using the maintenance test server function via the Ethernet interface 4 11 Maintenance Test Commands available when using the maintenance test server function via the Ethernet interface close Disconnects the connection between other instruments Syntax close pl p2 p3 lt terminator gt pl MV port 1 to 65535 p2 PC IP address 0 0 0 0 to 255 255 255 255 p3 PC port 0 to 65535 Example close 34159 192 168 111 24 1054 EO Description You cannot use this command to disconnect a server port You cannot use this command to disconnect a port of an instrument that is being controlled Use the quit command for this purpose con Transmits connection information Syntax con lt terminator gt Example con EA 00 00 00 12 34 56 Active connections Proto Local Address Foreign Address State TCP 192 168 111 24 34159 192 168 111 24 1053 ESTABLISHED TCP 0 0 0 0 34155 0 0 0 0 0 LISTEN TCP 0 0 0 0 34159 0 0 0 0 0 LISTEN TCP 0 0 0 0 34150 0 0 0 0 0 LISTEN EN TCP The protocol used Local Address The MV socket address Displays IP address port number Foreign Address The destination socket address Displays IP address port number State Connection state ESTABLISHED Connection established eth Transmits Ethernet statistics Syntax eth lt
203. re changing from Basic Setting Mode to Operation Mode Otherwise new settings will not take effect 4 38 M 4662 4 6 Basic Setting Commands 4 7 Output Commands Control YE Activates Basic Setting Mode cold reset 3 4 7 Output Commands Syntax YE pl lt terminator gt Control p1 Setting activation STORE Start by saving the basic settings ABORT Start without saving basic settings BO Sets the byte output order Example Start by saving the basic settings Syntax BO pl lt terminator gt YESTORE p1 Byte order 0 Transmits the data MSB first 1 Transmits the data LSB first Query BO Example Output the data MSB first BOO Description This command applies to the byte order of numeric data for BINARY output CS Sets the checksum Syntax CS pl lt terminator gt pl Checksum usage 0 Not calculate value fixed to zero 1 Calculate Query CS Example Enable calculate the checksum CS1 Description You can only use this command for serial communications IF Sets the status filter Syntax IF pl P2 lt terminator gt pl Filter value of status information 1 to 4 0 0 0 0 to 255 255 255 255 p2 Filter value of status information 5 to 8 0 0 0 0 to 255 255 255 255 Query IF Example Set the status filter value to 1 0 4 0 and 255 127 63 31 IE 140540 255 lt 127 263 31 Description See chapter 6 for details CC Disconnects the Ethernet connection Syntax CC pl lt terminator gt pl Disconnection 0 Example Disconnect the
204. red value x scan interval MIN U measured value x scan interval 60 HOUR 0 measured value x scan interval 3600 DAY LO measured value x scan interval 86400 The scan interval unit is seconds Sets the time zone XG pl p2 lt terminator gt pl Offset time from GMT 1300 to 1300 Upper 2 digits Hour 00 to 13 Lower 2 digits Minute 00 to 59 p2 Time deviation limit OFF 10S 20S 30S 1MIN 2MIN 3MIN 4MIN 5MIN 4 32 M 4662 4 6 Basic Setting Commands Example Set the offset time from the GMT to 9 hours YK Sets the keepalive feature ahead and the deviation limit to 30 s Syntax YK pl lt terminator gt megs p1 Keepalive ON OFF Query YK XN Sets the date format Example Disable keepalive Syntax XN pl lt terminator gt YKOFF p1 Date format Y M D M D Y D M Y D M Y Description The settings specified with this command take Query XN effect when you save the settings with the XE Example Set the date format to Y M D command and power cycle the MV XNY M D RU__ Sets DNS parameters YB Sets host information To set server parameters Syntax YB pl p2 lt terminator gt Syntax RU pl p2 p3 lt terminator gt p1 Host name up to 64 characters p1 Setting type SERVER p2 Domain name up to 64 characters p2 Primary DNS server address Query YB 0 0 0 0 to 255 255 255 255 Example Set the host name to RD MV1000 and the p3 Secondary DNS server address domain name to mvadv daqstation com 0 0 0 0 to 255 255 255 2
205. ress Select a number from 1 to 99 Protocol This is the same as with the RS 232 M 4662 3 4 Reading Writing the MV Data from Another Device via Modbus The MV is a Modbus slave For Modbus specifications see section 7 3 Configuring the Serial Interface Set Protocol to Modbus under Serial basic settings See section 3 3 for details Reading or Writing the MV Data from Another Device Another device master device sends commands to the MV to read data from the MV or write data to the MV For the function codes that the MV supports and the MV registers that the master device can access see Modbus Server Function in section 7 3 M 4662 3 9 2eyu zu jenas y Buisn 7 3 5 Reading Writing Data on Another Device from the MV via Modbus The MV is a Modbus master For Modbus specifications see section 7 3 Configuring the Serial Interface Set Protocol to Master M under Serial basic settings See section 3 3 for details Configuring the Modbus Master 0 Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Serial gt Modbus master gt Basic settings or Command settings Basic settings Command Settings z F ernet z Basic Setting Mode Eir Basic Setting Mode Hodbus master basic settings Haster command number Read cycle First Last Addr Regi Type Timeout ls 1 R M CA1l Col 1 30001 INT16 Retrials 1 2j w ooi oo1 1 40001 INTI6
206. rial interface parameters YM Sets a Modbus master Syntax YS _pl p2 p3 p4 p5 p6 lt terminator gt transmission command pl Baud rate 1200 2400 4800 9600 19200 To not assign a command 38400 Syntax YM pl p2 lt terminator gt p2 Data length 7 8 pl Registration number 1 to 16 p3 Parity check ODD EVEN NONE p2 Command ON OFF OFF p4 Handshaking OFF OFF XON XON XON Query YM p1 RS CS RS Example Do not assign a command to command p5 RS 422 485 address 01 to 99 registration number 1 p6 Protocol NORMAL MODBUS YML OFE MODBUS M To set a command for reading data into external Query Y5 input channels Example Set the baud rate to 9600 the data length to Syntax YM p1 p2 p3 p4 p5 p6 p7 lt terminator gt 8 the parity check to ODD handshaking to p1 Registration number 1 to 16 OFF OFF the RS 422 485 address to 02 and p2 Command type R the protocol to NORMAL p3 First channel number external input channel YS9600 8 ODD OFF OFF 02 NORMAL number Description e The settings specified with this command take p4 Last channel number external input channel effect when you save the settings with the XE number p5 Slave device address 1 to 247 command and power cycle the MV j You can execute this command on models Pe First register nNumber 30001 1039999 piles i 40001 to 49999 300001 to 365535 400001 with the C2 or C3 serial interface option to 465535 p7 Type of data assigned to the register INT16 YL Sets Modbus master fu
207. ription You can execute this command on models with the M1 math option To specify hourly daily hourly daily or daily monthly reports Syntax RO pl p2 p3 lt terminator gt pl Report type HOUR Hourly report DAY Daily report HOUR DAY Hourly and daily reports DAY MONTH Daily and monthly reports p2 Date of generation dd dd Day 01 to 28 p3 Time of generation hh hh Hour 00 to 23 Query RO Example Generate a daily report at hour 9 everyday parameter p2 05 in this example is invalid in this case RODAY 05 09 Description e You can execute this command on models with the M1 math option e Parameter p2 is discarded if it is specified for reports other than monthly and daily reports To specify daily weekly reports Syntax RO pl p2 p3 lt terminator gt pl Report type DAY WEEk p2 Day of generation SUN MON TUE WED THU FRI SAT p3 Time of generation hh hh Hour 00 to 23 Query RO Example Generate a daily report at hour 9 every day and a weekly report at hour 9 every Tuesday RODAY WEEK TUE 09 Description You can execute this command on models with the M1 math option RM Sets a report channel To not use a report channel Syntax RM pl p2 lt terminator gt pl Report channel number p2 Report channel ON OFF OFF Query RM p1 Example Disable the channel 001 report channel RMOO1 OFF Description e You can execute this command on models with the M1 math option e Set parameter p1 accordi
208. rol EM Starts stops the e mail YC Clears measured computed data transmission function and initializes setup data Syntax EM pl lt terminator gt Syntax YC pl lt terminator gt p1 Operation type p1 Type of data to be cleared 0 Start 0 Clear measured computed data 1 Stop and initialize setup data Example Start the e mail transmission function 2 Clear measured computed data EMO Description To use the e mail transmission function IR Resets the relative timer you must set the Ethernet interface e mail addresses and contents to be transmitted Syntax TPAS CORSE p1 Timer number to be reset 0 All timers CU Manually recovers Modbus 1 4 Timer number 1 to 4 Syntax CU pl lt terminator gt P Communication type MA Resets a match timer 0 Modbus client Ethernet Syntax MA pl T Modbus master serial A P1 Match timer number to be reset 1 to 4 Example Reset match timer number 3 BV Enters characters MA3 Syntax BV pl p2 lt terminator gt Description An error will occur if the timer operation of the pl 0 match timer is set to repeat p2 Character string up to 100 characters e Nothing will occur if the single match timer has Example Enter user123 not expired BVO user123 NR Sets the trend update rate KE Key operation command Syntax NR pl p2 lt terminator gt Syntax KE pl lt terminator gt pl 1 pl Key type p2 Trend update rate div 15S 30S 1MIN F1 F7 Soft keys 1 to 7 2MIN 5MIN 10MIN 15MIN 20MIN 30MIN ESC ESC key 1H
209. rrence TIMER Timer expiry MATCHTIMETIMER Match time expiry USERKEY USER key p3 Event detail p2 REMOTE Remote number 1 to 8 p2 RELAY Relay number p2 SWITCH Internal switch number p2 TIMER Timer number 1 to 4 p2 MATCHTIMETIMERMatch timer number 1 to 4 p2 Other Space p4 Action type EMORYSTART STOP EMORYSTART EMORYSTOP TRIGGER ALARMACK ATHSTART STOP ATHSTART ATHSTOP ATHRESET Event trigger Alarm acknowledge Query Example Description SK Syntax Query Example Description SAVEDISPLAY Save display data to an external storage medium SAVEEVENT Save event data to an external storage medium MESSAGE Write a message SNAPSHOT MANUALSAMPLE TIMERRESET Reset the relative timer DISPLAYRATE1 2 Switch the trend update rate DISPLAYGROUPCHANGE Switch the display group FLAG Raise a flag TIMEADJUST Synchronize the clock PANELLOAD Load settings p5 Event detail 2 p4 TIMERRESET Timer number 1 to 4 p4 DISPLAYGROUPCHANGE Group number p4 FLAG Flag number 1 to 8 p4 MESSAGE Message number 1 to 100 p4 PANELLOAD Setup file number 1 to 3 p6 Event detail 3 p4 MESSAGE Method of specifying the destination where messages are written ALL All display groups SELECT A specified display group p7 Event detail 4 If p6 is set to SELECT Group number Some p4 parameters action type are not selectable depending on p2 event type Some p4 parameters action type are not selectable dependi
210. rst channel number measurement computation external input channel p3 Last channel number measurement computation external input channel Example Output from the MV the most recent measured computed data of channels 001 to 005 in ASCII format FD0 001 005 4 40 M 4662 4 8 Output Commands Setting Measured Computed Data Output Description The most recent measured computed data number is greater than or equal to the first corresponds to the most recent measured channel number computed data in the internal memory when For the output flow diagram of FIFO data see the MV receives the FD command e Set the first channel number and last channel number parameters so that the last channel number is greater than or equal to the first channel number appendix 5 Set parameters p2 and p3 according to the table in section 4 3 e Parameters p2 and p3 are valid when p1 FL Transmits a log alarm summary is set to 0 or 1 All channels are specified if or message summary parameters p2 and p3 are Orie Syntax FL pl p2 lt terminator gt e Set parameters p2 and p3 according to the table in section 4 3 p1 Log type COM Communication FF Transmits FIFO data eee FIP clei Syntax FF pl p2 p3 p4 lt terminator gt PER Operation error p1 Operation type LOGIN Login log GET Transmit the next block WEE Web operation RESEND Retransmit the previous output EMAIL E mail RESET Set the most recent data position SNTP SNTP access log block
211. s follows Path that starts with MEMO0 DATA memory Path that starts with DRVO External storage medium Internal Path names are case sensitive You can access files whose name is less than or equal to 48 characters in up to three directory levels e Wild cards have the following limitations When parameter p1 is DIR can be specified for parameter p2 e Ifthe path ends with a slash it is equivalent to specifying for the path Example DRVO DATAO and DRVO DATAO are equivalent For the file name and extension characters starting with are considered to be arbitrary Example Let us assume that there are five files ab001 ef1 ab002 ef1 ab001 ef2 ab002 ef2 and ab001 yyy If you specify ab 01 ef1 ab001 ef1 and ab002 ef1 are selected If you specify ab001 e 1 ab001 ef1 and ab001 ef2 are selected Manipulates or transmits data stored in the internal memory MO pl p2 p3 lt terminator gt pl Operation type DIR Data list output GET Data output SIZE Data size output p2 Output data type MANUAL Manually sampled data REPORT p3 Specified file name Transmit report data from the MV MOGET REPORT Description Parameter p3 is valid when p1 is set to GET or SIZE 4 42 M 4662 4 9 Output Commands RS 422 485 Commands 4 10 Output Commands Special Response Commands 4 9 Output Commands RS 422 485 Commands ESC O Syntax Example Description ESC C Syntax Examp
212. s p4 and p5 enter a value using 5 digits or less excluding the decimal point Set all parameters p6 p7 and p8 or omit all three parameters To set a channel to 1 5V DC input Syntax Query Example Description SO Syntax SR p1l1 p2 p3 p4 p5 p6 p7 p8 p9 p10 lt terminator gt p1 Measurement channel number p2 Input type 1 5V p3 Measurement range 1 5V p4 Span lower limit 800 to 5200 p5 Span upper limit 800 to 5200 p6 Scaling lower limit 30000 to 30000 p7 Scaling upper limit 30000 to 30000 p8 Scaling decimal place 0 to 4 p9 Unit up to six alphanumeric characters p10 Low cut function ON OFF SR pl Set the channel 005 input type to 1 5V the span lower limit to 1 V the span upper limit to 5 V and turn the 1 5V low cut function ON SROOS 1 5V 1 5V 1000 5000 5545 ON e You cannot execute this command while the MV is measuring or computing Set parameter p1 according to the table in section 4 3 For parameters p4 and p5 enter a value using 4 digits or less excluding the decimal point Set all parameters p6 p7 and p8 or omit all three parameters Sets a calculation expression SO pl p2 p3 p4 p5 p6 p7 lt terminator gt pl Computation channel number p2 Computation ON OFF p3 Calculation expression up to 120 characters p4 Span lower limit 9999999 to 99999999 Query Example Description ER Syntax Query Example Description IJ Syntax Query Examp
213. section 4 12 see the corresponding sections or the examples for each command S Delimiter Command example SR002 SKIP SR003 eae ee eee VOLT 2V 1500 1800 Command Name Acommand name is defined using two alphabet characters Parameters Command parameters Parameters are specified using alphabet characters or numeric values Each parameter is separated by a delimiter comma Anumeric value is specified using an integer If the parameter is a numeric value the valid range of the value varies depending on the command Spaces before and after a parameter are discarded However spaces are significant in a parameter unit specified using an ASCII character string In the examples given in this manual spaces are not used You can omit parameters that do not need to be changed from their current settings However delimiters cannot be omitted Example SR001 2V lt terminator gt Terminator Parameters Delimiter Command name SR Sub delimiter If multiple parameters are omitted and delimiters occur at the end of the command those delimiters can be omitted Example SR001 VOLT lt terminator gt SROO1 VOLT lt terminator gt The number of digits is fixed for the parameters listed below If you enter the wrong number of digits a syntax error will occur Date YY MM DD eight characters YY Enter the lower two digits of the year
214. set to W M p4 Last channel number 1 to 48 Measurement channel number 1 to 48 if p2 is set to W Computation channel number 101 to 124 if p2 is set to W M p5 Server number 1 to 16 p6 First register number 40001 to 499991 400001 to 465536 p7 Register data type INT16 16 bit signed integer UNIT16 16 bit unsigned integer INT32_B 32 bit signed integer Big Endian INT32_L 32 bit signed integer Little Endian FLOAT B 32 bit floating point Big Endian FLOAT _L 32 bit floating point Little Endian Using command number 1 write the data from measurement channels 1 to 16 to the registers at server number 3 starting from register number 40001 in 32 bit floating point format Big Endian YM1 W 1 16 3 40001 FLOAT B YM The selectable range of the first channel number p3 and last channel number p4 varies depending on the model Sets the instrument information output WR pl p2 p3 p4 lt terminator gt pl Memory Media state ON OFF p2 Self diagnosis ON OFF p3 Communication error ON OFF p4 Memory stop ON OFF WR Output various information WRON ON ON ON Activates Basic Setting Mode XE pl lt terminator gt pl Store or discard the settings STORE ABORT Save the setup data of the basic setting commands XESTORE To activate the settings that are changed with the basic setting commands you must save the settings with the XE command Make sure to save the settings with the XE command befo
215. smit the next command This will cause a data dropout Take appropriate measures to prevent dropouts by referring to the following figures 1 When the response from the slave device takes a long time Read cycle R a e ___ _ __ Slave device 1 t t Slave device 2 Lt Li Data dropout Data dropout slaves 2 and 3 slave 3 Slave device 3 2 When there is no response from the slave device Read cycle E o E Slave device 1 t t t i i Timeout value IO Lto Slave device 3 ki Veal Wet Data dropout slaves 2 and 3 Slave device 2 gt a ke xipueddy 3 When the slave device that is not responding is disconnected retry count set to 1 Read cycle a en Slave device 1 t t t Timeout val Timeout value a Retry 1 f Disconnect slave 2 e 1 Data dropout slaves 2 and 3 Slave device 2 Slave device 3 eae ond NESE Data dropout slaves 2 and 3 Y R Status lamp Command from the MV Response from the slave device M 4662 App 3 Appendix 3 Login Procedure You log into the MV from your PC to use the functionality of the setting measurement server and the maintenance test server via the Ethernet interface If you complete the procedure successfully up to Login complete in the following figure you will be able to use the commands given in chapter 4 Whe
216. special messages are described below Reception Over length Command length exceeded Over number Number of commands exceeded Serial error Received an error character through serial communications Transmission ddd byte Data output where ddd is the number of data values Login Login Logout Logout Disconnected Forced disconnection occurs when the connection is disconnected when transmitting data via the Ethernet interface Time out Timeout keepalive TCP retransmission etc 5 10 M 4662 5 2 Text Data Output Format El nnn Single negative response where nnn is the error number E2 ee nnn Multiple negative response where ee is the error position and nnn is the error number Space e Example The following example shows the log that is generated when you transmit BO1 PSO multiple commands separated by sub delimiters The commands are separated and returned in order with the multiple command flag attached EA 99 05 11 12 31 11 99 05 11 12 31 11 99 05 11 12 31 11 99 05 11 12 31 11 99 05 11 12 31 11 99 05 11 12 31 11 EN 12345678901234567890 gt BOl 12345678901234567890 lt EO 12345678901234567890 gt 2 12345678901234567890 lt E2 01 124 12345678901234567890 gt PSO 12345678901234567890 lt EO PRP PRP RP PB FTP Client Log The MV returns the FTP client log in response to an FL command The MV retains a maximum of 50 file t
217. splay range is not available such as when the span width is set to 1 Sets a tag ST pl p2 lt terminator gt pl Measurement computation or external input channel number p2 Tag up to 16 characters ST pl Set the channel 002 tag to TAG2 ST002 TAG2 For the characters that can be used in a tag see appendix 1 ASCII Character Codes However you cannot use a semicolon or comma in a tag You can specify a computation channel or make a query on models with the M1 math option You can specify an external input channel or make a query on models with the MC1 external input channel option Sets a group SX pl p2 p3 lt terminator gt pl Group number p2 Group name up to 16 characters p3 Channel configuration SX p1 Assign channels 001 003 004 to 006 to group number 1 and assign GROUP2 for the group name SX1 GROUP2 001 003 004 006 Assign channels by using a period to separate each channel or a hyphen to specify a range of channels For the characters that can be used in a group name see appendix 1 ASCII Character Codes However you cannot use a semicolon or comma in a group name Sets a trip line SL pl p2 p3 p4 p5 p6 lt terminator gt pl Group number p2 Trip line number 1 to 4 p3 Trip line display ON OFF p4 Display position 0 to 100 p5 Display color RED GREEN BLUE B VIOLET BROWN ORANGE Y GREEN LIGHTBLUE VIOLET GRAY LIME CYAN DARKBLUE YELLOW LIGHTGRAY PURP
218. sting address renewal to the DHCP server RELEASE Requesting address release to the DHCP server 564 RENEWED Address renewal complete EXTENDED Address release extension request complete RELEASED Address release complete 565 IPCONFIG IP address configured 566 NOREQUEST Configured not to register the host name 567 UPDATE Registered the host name to the DNS server 568 REMOVE Removed the host name from the DNS server M 4662 5 17 sasuodsay i 5 2 Text Data Output Format The table below shows the contents of the log when an error occurs Error Number Detail Code Description 295 REJECT Address obtained by DHCP is inappropriate 296 ESEND Failed to send to the DHCP server ESERVER DHCP server not found ESERVFAIL No response from the DHCP server ERENEWED Address renewal rejected by the DHCP server EEXTENDED Address lease extension request rejected by the DHCP server EEXPIRED Address lease period expired by the DHCP server 297 INTERNAL Host name registration failure transmission error reception timeout etc FORMERR Host name registration failure format error DNS message syntax error SERVFAIL Host name registration failure server failure DNS server processing error XDOMAIN Host name registration rejection non existent domain OTIMP Host name registration rejected not implemented
219. t the protocol Configure the Modbus master Set the address Configuration required when the protocol is set to Modbus master M 4662 2eyu zu jenas y Buisn e 3 2 Connecting the MV Connecting a Cable Connect a cable to the serial port on the MV rear panel RS 232 Connection Procedure Connect a cable to the 9 pin D sub RS 232 connector Connector Pin Arrangement and Signal Names 12 3 45 _ tt ae KH 8 oo Rear panel 6 7 8 9 Pin assignments are shown in the table below The table shows the signal names as defined by the RS 232 JIS and ITU T standards along with their description Pin Signal Name Name Signal Description JIS ITU T RS 232 2 RD 104 BB RXD Received data Input signal to the MV 3 SD 103 BA TXD Transmitted Output signal from the MV data 5 SG 102 AB GND Signal ground Signal ground 7 RS 105 CA RTS Request to Handshaking signal transmitted send from the MV used to receive data from the PC 8 CS 106 CB CTS Clear to send Handshaking signal transmitted from the MV used to receive data from the PC Pins 1 4 6 and 9 are not used Connection Signal direction lt lt RS Request to send Ready to receive CS Clear to send Ready gt lt lt SD Send data RD Received data __ gt 3 2 M 4662 3 2 Connectin
220. ted only to the MV s ground one sided grounding This is effective when there is a difference in the electric potential between the PC s ground and the MV s ground which may be the case with long distance communications If there is no difference in the electric potential between the PC s ground and the MV s ground connecting the cable shield to ground at both ends may be effective two sided grounding In some cases using two sided grounding with a capacitor connected in series at one end is effective Consider these possibilities to eliminate noise When using the two wire system Modbus protocol the 485 driver must be set to high impedance within 3 5 characters after the last data byte that the host PC sends Serial Interface Converter We recommend the following converter MODEL RC 770X by SYSMEX RA CO LTD SI 30FA by LINE EYE or ML2 by Omega CAUTION In converters other than those that we recommend the FG and SG terminals may not be isolated In such case do not follow the diagram on the previous page do not connect anything to the FG and SG terminals Especially in long distance communications the potential difference that occurs may damage the instruments or may cause communication errors For converters that do not have the SG terminal they can be used without the signal ground For details see the converter manual In converters other than those that we recommend the signal polarities may be reversed
221. teeeeeeseeeeees 2 10 a er TOLMIMALON pE cece cece ccccceeceeceeeeeeeceeeeeeeeeeeeeeeeeeeeeeees 3 7 4 2 7 2 test e mail 2 16 thermocouple 0 cseeeees 1 4 8 time adjustment at memory Start 0 eeeeeeeeeteeeeetteees 2 28 time information format ccccceeeeeeeeeeeeeeeeeseeeeseneeeeteaeees 2 16 timeout value ccee 2 28 3 10 time synchronization manual 2 28 transmission command settings 2 32 fWO Wire SYSt6IN cieivasa iA a ue dete delet W web operation 0g sse niii aine a iapa iaaa 5 13 Web page Setting ii iscncieenie ais cievsvidtvivnigeses aaisan eters 2 17 WED Servet 6 cal isasvepecsdeusrsvnesunpvvguencevcestenanesuuuvesieiievveaniers 1 4 7 1 Web server cConfiguration cccccccceeeeeeeeeeeeeeeeteteeeeseaeees 2 17 Web server function Index 4 M 4662
222. timer expires Set to 1 when the USER key is pressed Status Information 5 to 8 All bits are zeroes M 4662 syoday snjejsg k Chapter 7 Specifications 7 1 Ethernet Interface Specifications Basic Specifications Electrical and mechanical specifications Conforms to IEEE 802 3 Ethernet frames conform to the DIX specification Transmission medium type 10BASE T Protocol TCP IP UDP ICMP ARP FTP HTTP SNTP SMTP Maximum Number of Connections and Number of Simultaneous Uses The following table indicates the maximum number of connections the number of simultaneous uses number of users that can use a function simultaneously and the MV port number for each function Function Maximum Number Number of Port number of Connections Simultaneous Uses Administrator User Setting measurement server 3 1 2 34260 tcp Maintenance test server 1 1 1 3426 1 tcp FTP server 2 2 21 21 tcp Web server HTTP 1 80 tcp SNTP server 7 123 udp Modbus server 2 502 tcp Instrument information server 34264 udp 1 Users have limitations See section 1 1 for details 2 The port number is fixed 3 The default port number You can set a value in the range of 1 to 65535 Use the default port number unless there is a specific reason not to do so 4 Make sure that each port number is unique suoljeoyioeds ba M 4662 RS 232 Specifications Connector type Serial Inter
223. tion Output Commands quit Syntax TCP keepdrops Total number of dropped connections due to TCP keepalive timeout TCP sndtotal Total number of sent packets TCP sndbyte Total number of sent bytes TCP sndrexmitpack Total number of retransmitted packets TCP sndrexmitbyte Total number of retransmitted bytes TCP revtotal Total number of received packets TCP rcevbyte Total number of received bytes DLC 16 collisions Number of collision incidents A collision occurs when two or more instruments on the network attempt to transmit a packet simultaneously The tendency for collisions to occur increases when the network is congested 16 collisions refer to 16 consecutive collision incidents Disconnects the connection to the instrument that is being controlled quit lt terminator gt 4 12 Instrument Information Output Commands available when using the instrument information server function via the Ethernet interface The instrument information server function interprets one UDP packet to be one command and returns a single packet containing MV information in response to the command Port number 34264 udp Data format ASCII Receive buffer size 128 Send buffer size 512 Maximum number of parameters 32 In the command packet list the parameters for the information you want to query Parameter Description serial Queries the serial number host Queries the host na
224. to communication input channel C01 and displays the value on computation channel 101 The MV displays computation channel 101 in group 1 The measured value of RD MV1000 server channel 1 is transferred to the RD MV1000 client as an integer in the range of 20000 to 20000 The RD MV1000 client displays values in the range of 2 0000 to 2 0000 V for values in the range of 20000 to 20000 The value is linearly scaled using the following equation The value on RD MV1000 client computation channel 101 Communication input data C01 x 0 0001 2 40 M 4662 2 10 Usage Example of the Modbus Function Configuring the RD MV1000 Server Modbus server Configuring the Modbus Server Function Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt Server Basic Setting Node Server FTP Use Web Use SNTP Use Hodbus Use Not Parameter Setting Modbus Use Port Number The default value is 502 Configuring Measurement Channels Press MENU and then select Menu tab gt Meas channel gt Range Alarm 4 56 BOP me 9 Last CH fi Range Hode Range Span L _ Span_U Volt 2V 2 0000 2 0000 Alarm 1 oft 2 ort 3 off 4 off 1 2 3 4 Parameter Setting First channel and last channel 1 Mode Volt Range 2V Span_L 2 0000 Span_U 2 0000 M 4662 2 41 g z1 U 7 U1947 94 Busy 2 10 Usage Example of the
225. tting 7FFFH 8001H 8002H 8004H 8005H 7FFAH 8006H 7FFF7FFFH 80018001H 80028002H 80048004H 80058005H 7FFF7FFFH 80018001H The MV returns the number of blocks the number of bytes and the measured computed data according to the byte order specified by the BO command M 4662 5 29 sasuodsoy he 5 3 Binary Data Output Format Configured Channel Information Data The MV returns the configured channel information data in response to an FE5 e e command The ID number of the output format is 25 You can use the CB command to specify whether or not the MV will return data of measurement channels set to skip and computation channels set to OFF The figure below indicates the format 1 byte 1 byte 2 bytes 2 bytes 1 byte 1 byte lt gt lt gt lt gt lt gt Version Reserved Number of blocks Block size _ Reserved Reserved N Configured channel information block 1 N Configured channel information block n n Format Details Item Description Output Value Version Format version 1 Number of blocks Number of configured channel information blocks Up to 348 Block size Size of the of configured channel information blocks 72 Block 1 ton Configured channel information blocks Up to 25056 bytes See Block Details Returned in the byte order specified by the BO command Block Details Item Number of Bytes Description Cha
226. tus RD MV1000 client Showing the Menu Used to Switch to the Modbus Client Screen Carry out the procedure below to show INFORMATION gt MODBUS CLIENT in the display selection menu Press MENU and then select Menu tab gt Menu customize gt Display menu 1 Select INFORMATION gt MODBUS CLIENT using the arrow keys Select MODBUS MASTER to use Modbus master via the serial interface 2 Press the View soft key The menu item is enabled and is displayed in white c gt pav0L 23 12 34 56 Mre C HODBUS CLIENT HODBUS HASTER RELAY View Hide Pressing the View soft key changes the soft key to Hide iza INFOR FE vation gt Select Hide 3 Press ESC several times to return to the operation screen Displaying the Modbus Client Screen Press DISP ENTER and then select INFORMATION gt MODBUS CLIENT Select INFORMATION gt MODBUS MASTER to use Modbus master via the serial interface ee ET OJEE Read cycle tis Conect retry 2min Comm Data No Status First Last Server name Registers 1 R Good COI CO1 192 168 1 101 30001 DURUN ODONDURUN baaie ae e 2 44 M 4662 Chapter3 Using the Serial Interface 3 1 Workflow for Using the Serial Interface The flow chart below shows the procedure to set RS 232 or RS 422 RS 485 communication The procedure differs between RS 232 and RS 422 RS 485 peas RS 422 485 Communication type RS 232 Set the handshaking Se
227. tworking Software Release 1 that has been licensed from the Regents of the University of California MVAdvanced is a trademark of Yokogawa Electric Corporation Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and or other countries Adobe and Acrobat are trademarks of Adobe Systems Incorporated Company and product names that appear in this manual are registered trademarks or trademarks of their respective holders In this manual the and symbols do not accompany trademarks or registered trademarks 1st Edition December 2007 M 4662 How to Use This Manual The following symbols are used in this manual Unit e k stands for 1000 Example 5 kg 100 kHz K stands for 1024 Example 640 KB Markings The following safety notations are used in this manual Improper handling or use can lead to injury to the user or damage A to the instrument This symbol appears on the instrument to indicate that the user must refer to the user s manual for special instructions The same symbol appears in the corresponding place in the user s manual to identify those instructions In the manual the symbol is used in conjunction with the word WARNING or CAUTION WARNING Calls attention to actions or conditions that could cause serious or fatal injury to the user and precautions that can be taken to prevent such occurrences CAUTION Calls attentions to actions or con
228. u can check the Ethernet communication status with the LED lamp that is provided on the MV rear panel Ethernet connector or the Ethernet link that is shown at the upper right of the basic setting screen M 4662 2 7 a9e 19 U JOUI9Y Q 94 Busy 2 3 Sending E mail Messages Configuring E mail Transmission Configure the server and set the contents of the e mail Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt E Mail Basic settings Recipients Basic Setting Node tink Basic Setting Mode Basic settings Recipients STP server name Recipient 1 Port number 25 Recipient 2 liser2 daqstation com Security off Sender hvadvddaqstation com Input Clear Copy Input Clear Copy POP3 Settings Alarm settings Basic Setting Mode Cink Basic Setting Node POP3 Settings Alarm settings POP3 Server name Recipient 1 Recipient 2 Off aoe e Active Alarms Alarm 1 On Alarm 2 On Password Trrrcrrrttrret tr srt TT Naty jorr Alarm 4 oer Include INST On Include source URL On Subject larm_summary Header 1 Header 2 Input Clear Copy On Off Scheduled settings System settings Basic Setting Mode Cink Basic Setting Node Scheduled settings System settings Recipient 1 D Recipient 2 off Recipient 1 ii Recipient 2 off Interval th Interval 24h 5 z Include source URL On Ref time 15 00 Ref time 66 68 Gulninee Bystes_varning Include INST On Header 1 Include sour
229. ured Data Files on the MV from a PC Ifthe Data File to Be Retrieved Is Being Generated 1 Click the Data list link 2 Click OK for retrieving the most recent data The Confirmation window opens 3 Read the information and click OK 4 Inthe File status window click Update If the file has been generated the Final status window opens If not the File status window will open Wait for a little while and click Update again 5 In the Final status window click Get 6 Inthe File Download window click Save Note e You can retrieve files by carrying out the steps above when the data file contains display data or event data stored in Free mode e The file is generated at different times from the specified file save interval Connecting to the MV from a PC via the FTP An example of retrieving files using a browser is described below In the Address box enter the following ftp host name domain name file name To retrieve data from the internal memory drag the files from the MEMO DATA folder To retrieve data from an external storage medium drag the files from the DRVO folder You can also use an IP address in place of the host name and domain name You can also retrieve files easily from the Data list link in the browser window See section 2 4 for details Login If the security feature is enabled you will be prompted for a login name and password Enter the login name and password to connect to the server Port Numb
230. ut This feature drops the connection with the PC if there is no data transfer for a given time It prevents a PC from being connected to the MV indefinitely which would prohibit other users from making new connections M 4662 SUONOUNY UONESIUNWILUOD JO M JAIIAQ 7 1 1 Ethernet Interface Web Server The MV screen can be displayed in Microsoft Internet Explorer The following two pages are available e Monitor page A dedicated monitoring screen e Operator page You can switch the MV display and change or write messages You can set access control user name and password specified with the login function for each page Auto Refresh Zoom FES Date bet Pert page P2 0 1 2 3 4 sac i fe a Y The MV screen can be refreshed at a constant interval approximately 10 s The following information can be displayed e Alarm summary e Measured and computed values of all channels e Log message log error log etc For Web server feature settings see section 2 4 Fora description of the monitor page and operator page operations see section 2 4 1 4 M 4662 1 1 Ethernet Interface E mail Transmission E mail Transmission The available e mail types are listed below The MV can automatically transmit each e mail type You can specify two destination groups and specify one of the two destination groups for each e mail type You can also set a header string for each type Alarm e mail Reports alarm i
231. ut channels The decimal place is determined by the external input channel s span lower settings MV2000 External Input data method Number 201 to 440 e Reading Values into External Input Channels RD MV2000 only Server Register Data type 30001 to 39999 Data type 16 bit signed integer 300001 to 365536 External Input Channel Values 40001 to 49999 Read 490001 to 465536 INT 16 UINT 16 INT 32_B INT 32_L UINT 32_B UINT 32_L The range of external input channel values is 30000 to 30000 after removing the decimal If a value is outside this range the value is set to positive or negative range out Server Register Value External Input Channel Value Greater than 30000 Positive range out 7FFFH 30000 to 30000 30000 to 30000 Less than 30000 Negative range out 8001H Reading Values into Communication Input Channels e Reads values from the server register into the MV communication input channels Communication input data is an option M1 or PM1 The data type of communication input data is 32 bit floating point Communication input data can be displayed on a computation channel by writing an expression that contains the data in an MV computation channel M1 or PM1 option The measurement range and unit are also set on a computation channel MV1000 and MV2000 Access Communication input data method Number C01 to C24 MV
232. value in the scaled range for measurement channels that use linear scaling High or low limit value in the specified span for measurement channels Data when the MAX MIN or P P value overflows OVER Compute using the overflow data SKIP Discard the data that overflowed and continue the computation To set report settings Syntax WU pl p2 p3 p4 lt terminator gt pl p2 p3 p4 p5 p6 Setting type REPORT Report computation type 1 MAX Maximum value MIN Minimum value AVE Average value SUM Sum value INST Instantaneous value Report computation type 2 OFF Disable report computation MAX Maximum value MIN Minimum value AVE Average value SUM Sum value INST Instantaneous value Report computation type 3 Same as p3 Report computation type 4 Same as p3 Generation of hourly daily daily weekly and daily monthly files COMBINE Output to a single file SEPARATE Output to separate files For parameters p2 to p5 the same computation type cannot be specified except for OFF Auto service port Syntax WU p1 p2 p3 p4 p5 Query WU pl p2 p3 p4 p5 lt terminator gt Setting type SERVICEPORT FTP service port 1 to 65535 Web service port 1 to 65535 SNTP service port 1 to 65535 Modbus service port 1 to 65535 pl To set the decimal type Syntax WU p1 p2 Query WU Example Se WU Description p1 p2 Setting type DECIMALPOINT Decimal type POINT Set the decimal to
233. ven Handshaking OFF OFF Address 1 Protocol Normal Hodbus Hodbus H Parameter Setting Address 2 Protocol Modbus M Set the communication parameters the same as those of the slave device Setting Transmission Commands Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Serial gt Modbus master gt Command settings Basic Setting Node Haster command number 1 8 First Last Addr Regi Type if co cor e 1 30001 INT16 2lort 3 0Ff 4 0Ff Off BOF Toft aloft Off R Hath W W Math Parameter Setting Command type R M First and Last C01 Address 1 Regi 30001 Type INT16 Configuring Computation Channels See section 2 10 Usage Example of the Modbus Function Assigning a Channel to a Group See section 2 10 Usage Example of the Modbus Function Starting Computation See section 2 10 Usage Example of the Modbus Function Checking the Modbus Operating Status See section 2 10 Usage Example of the Modbus Function M 4662 2eyu zu jenas y Buisn e Chapter 4 4 1 Commands Command Syntax Command Syntax This section describes the MV setting basic setting and output command syntax see sections 4 4 to 4 10 ASCII codes see appendix 1 are used for the character codes For the maintenance test command syntax see section 4 11 and instrument information output command syntax see
234. ver Function in section 7 3 2 30 M 4662 2 9 Reading Writing Data on Another Device from the MV via Modbus The MV is a Modbus client For Modbus specifications see section 7 3 Configuring the Modbus Client You can configure the Modbus client so that the MV will be able to read or write data to another device via Modbus Press MENU and then select Menu tab gt Basic setting mode gt Menu tab gt Communication Ethernet gt Modbus client 99ej19 U JOUI9U Q 94 Busy Basic settings Destination server settings net Basic Setting Node Basic Setting Node Hodbus client basic settings Server number Read cycle Port Modbus server name Unit No Retry interval 16min 1 582 hodbus dagstation com Auto 2 502 192 168 1 80 Fixed 3 a 502 Auto 4 502 Auto 5 502 Auto 6 502 Auto 7 502 Auto 8 502 Auto 125ms 258ms ELLIS ls Next 1 2 E 9 16 Transmission command settings Basic Setting Node Client command number First Last Server Regi Type ifr n coi cos 1 atu a oq 1 afw n 101 105 2 al Off Off BOF off aloft 1 8 9 16 30001 INT16 40001 INTI6 40016 INT32_B Basic Settings e Read cycle Set the read cycle to 125m 250m 500m 1s 2s 5s or 10s e Retry interval Set the interval for retrying the connection when the connection is interrupted for some reason Select Off 10s 20s 30s 1min 2min 5min 10min
235. witch 1 p2 Display item TREND Trend display DIGITAL Digital display BAR Bar graph display OVERVIEW Overview display alarm indicator ALARM Alarm summary display ESSAGE Message summary display ORY Memory summary display DBUS M Modbus master status display LAY Relay status display PORT Report display STRICAL Historical display COLUMN_BAR Stacked bar graph p3 Group number E O ODBUS C Modbus client status display E E I Example Set the display to one screen trend display and set the group number to 4 UD1 TREND 4 Description The setting p2 MODBUS M is valid only if the serial interface protocol is set to MODBUS M The setting p2 REPORT or COLUMN_BAR is valid only on models with the M1 MATH option To change to 4 panel display Syntax UD p1l1 p2 p3 p4 p5 p6 p7 p8 p9 lt terminator gt p1 Screen switch 2 p2 Screen 1 type see SY Sets the four panel display p3 Group number to be displayed on screen 1 p4 Screen 2 type see SY Sets the four panel display p5 Group number to be displayed on screen 2 p6 Screen 3 type see SY Sets the four panel display p7 Group number to be displayed on screen 3 p8 Screen 4 type see SY Sets the four panel display p9 Group number to be displayed on screen 4 Example Assign group 1 to screen 1 group 2 to screen 2 group 3 to screen 3 group 4 to screen 4 and set all screen types to trend display UD2 TREND 1 TREND 2 TREND 3 TREND 4 Description This s
236. ying the display type trend historical trend digital bar graph or overview You can also specify the trend and historical trend groups Control the MV DISP ENTER key arrow keys and HISTORY key Set and write MV messages e For screen examples see Monitoring with a Browser in this section Configuring the Monitor Page Setting the page type To configure the monitor page select Monitor Selecting On or Off To display the monitor page on a browser select On Otherwise select Off Setting the access control To use access control select On You must enter a user name and password to display the monitor page You must set the security and login in the environmental settings to use this function For settings see the RD MV1000 RD MV 2000 User s Manual IM RD MV1000 01E Configuring the Operator Page Setting the page type To configure the operator page select Operator e Setting the access control This setting is the same as that for the monitor page Selecting whether or not to use command input To use the set and write commands for messages select On Otherwise select Off 2 18 M 4662 2 4 Monitoring the MV on a PC Browser Monitoring the MV on a Browser Setting the URL Set the URL appropriately according to your network environment You can access the MV by setting the URL as follows http host name domain name file name http The protocol used to access the server Host name domain name
237. ype VOLT DC voltage TE Thermocouple RTD RTD DI ON OFF input p4 Measurement range p5 Span lower limit p6 Span upper limit p7 Reference channel number measurement channel number SR pl Example Set the channel 010 setting type to differential computation between channels with the reference channel set to 001 and set the input type to TC Set the measurement range to R Set the span lower limit to 10 0 C and span upper limit to 100 0 C SRO10 DELTA TC R 100 1000 001 Descriptions You cannot execute this command while the MV is measuring computing or generating a report Set parameters p1 and p4 according to the table in section 4 3 For parameters p5 and p6 enter a value using 5 digits or less excluding the decimal point To set a channel to scaling Syntax Query Example SR pl p2 p3 p4 p5 p6 p7 p8 p9 p10 lt terminator gt pl Measurement channel number p2 Setting type SCALE p3 Input type VOLT DC voltage TC Thermocouple RTD RTD DI ON OFF input p4 Measurement range p5 Span lower limit p6 Span upper limit p7 Scaling lower limit 30000 to 30000 p8 Scaling upper limit 30000 to 30000 p9 Scaling decimal place 0 to 4 p10 Unit up to six alphanumeric characters SR pl Convert the DC voltage measured on channel 002 to DC current Set the input range to 6 V the span lower limit to 1 V the span upper limit to 5 V the scaling lower limit to 1 00 A and the scaling uppe

MV1000/MV2000 Communication Interface User`s Manual

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