Omron CQM1H-SCB41 - Manual

TABLE OF CONTENTS viii PRECAUTIONS xi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Intended Audience xii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 General Precautions xii . . . . . . . . . . . . . . ...

TABLE OF CONTENTS ix SECTION 7Communications for 1:1 Data Links 107 . . . . . . . . . . . . . . . . 7-1 Overview 108 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2 Application Procedure 109 . . . . . . . . . . . . . . ....

xi PRECAUTIONS This section provides general precautions for using the Serial Communications Boards. The information contained in this section is important for the safe and reliable application of the Serial Communica-tions Boards and the PC in general. You must read this section and understand the ...

! ! ! ! ! 3 Conformance to EC Directives xii 1 Intended Audience This manual is intended for the following personnel, who must also have knowl-edge of electrical systems (an electrical engineer or the equivalent). • Personnel in charge of installing FA systems. • Personnel in charge of designing FA ...

! ! ! ! ! 5 Conformance to EC Directives xiii 4 Operating Environment Precautions Caution Do not operate the control system in the following locations: • Locations subject to direct sunlight. • Locations subject to temperatures or humidity outside the range specified inthe specifications. • Location...

5 Conformance to EC Directives xiv • Always discharge static electricity by touching a grounded metal part beforemounting the Serial Communications Board. • Always discharge static electricity by touching a grounded metal part beforeconnecting cable connectors to RS-232C or RS-422A/485 port of the S...

6 Conformance to EC Directives xv 6 Conformance to EC Directives 6-1 Applicable Directives • EMC Directives • Low Voltage Directive 6-1-1 Concepts EMC DirectivesOMRON devices that comply with EC Directives also conform to the relatedEMC standards so that they can be more easily built into other devi...

6 Conformance to EC Directives xvi Recommended Ferrite Cores The following ferrite core (data line noise filter) is recommended: 0443-164151 by Fair-Rite Products Corp.Low impedance, 25 MHz: 90 Ω , 100 MHz: 160 Ω Recommended Mounting Method Mount the core on one turn of the communications cable, as ...

1-1 Section Basic Operating Procedure 2 1-1 Overview 1-1-1 Model Number Name Model Specifications Serial Communications Board CQM1H-SCB41 One RS-232 port One RS-422A/485 port 1-1-2 Serial Communications Boards The Serial Communications Board is an Inner Board for the CQM1H-series PCs.One Board can b...

1-1 Section Protocol Overview 3 1-1-4 System Configuration The following serial communications modes are supported by the Serial Com-munications Board: Host Link (SYSMAC WAY), protocol macro, no-protocol, 1:1Data Links, 1:N-mode NT Link, and 1:1-mode NT Link modes. The devicesshown in the following ...

1-2 Section Basic Operating Procedure 4 1-1-5 Mounting Location The Serial Communications Board can be installed in Inner Board slot 1 of aCQM1H-series CPU Unit. The Board cannot be installed in slot 2. Serial Communications Board Slot 2: Not mountable Slot 1: Mount here 1-2 Protocol Overview The fo...

1-2 Section Protocol Overview 5 1-2-1 Host Link Mode In Host Link Mode, C-mode Host Link commands can be sent from a computer,PT, or other host to read or write I/O memory in the PC or to control the PC’s oper-ating modes. The TXD(––) instruction can be used to send ASCII data to the host. This isca...

1-2 Section Protocol Overview 7 Note A 4-wire connection must be used when using an RS-422A/485 port. LR 00 LR 31LR 32 LR 63 Master PC Slave PC Master area(sent) LR 00 LR 31LR 32 LR 63 Master area(received) Serial Communications Board CQM1H RS-232C CQM1H or other C-series PC Slave area(received) Sla...

1-4 Section Basic Operating Procedure 8 1-3 Specifications 1-3-1 Serial Communications Board Device name Serial Communications Board Model number CQM1H-SCB41 Classification CQM1H-series Inner Board Supporting CPU Units CQM1H-CPU51/61 Number of mountable Boards/PC andmounting location One Board per P...

2-1 Section Installation 10 2-1 Component Names and Functions The components of the Serial Communications Board are described in this sec-tion. Terminating resistanceswitch 2-wire or 4-wire switch Serial Communications Board(Inner Board slot 1) Port 1: RS-232C Port 2: RS-422A/485 Applicable Connecto...

2-1 Section Wiring 11 A Serial Communications Board is mounted as an Inner Board in the CPU Unitand thus affects the CPU Unit ERR/ALM indicator. Indicator Color Status Meaning ERR/ALM Red Lit Fatal error If a fatal error occurs, the CPUUnit will stop operation ineither RUN or MONITORmode. Flashing N...

! 2-1 Section Installation 12 Caution Do not connect the 5-V power supply of pin 6 to any external device other than anNT-AL001-E Link Adapter. Otherwise, the external device and the Serial Com-munications Board may be damaged. The following cables are provided for connection to NT-AL001-E Link Adap...

! 2-1 Section Wiring 13 The internal circuits for port 2 are shown below. Receiver Driver Terminating resistance: 200 Ω Terminating resistance switch 2-wire/4-wire switch Pin 8: RDB (+) Pin 6: RDA (–) Pin 2: SDB (+) Pin 1: SDA (–) Caution Confirm polarities before connecting RS-422A/485 cables. Some...

2-2 Section Installation 14 2-2 Installation 2-2-1 Mounting the Board This section describes how to mount a Serial Communications Board in InnerBoard slot 1 of a CPU Unit. Slot 1 is the slot on the left. Only one Serial Commu-nications Board can be installed in each CPU Unit. Note 1. The Serial Comm...

2-2 Section Wiring 15 2-2-2 External Dimensions CS1W-SCB41 Mounted in the CPU Unit Unit: mm 110 107 25 2-2-3 Mounting Height and Connector Cover Dimensions When mounting the Serial Communications Board, make sure to provide spacefor the mounting height and connector cover dimensions shown below. Ser...

2-3 Section Wiring 17 2-3 Wiring 2-3-1 Connectors Prepare connecting cables for port 1 (RS-232C) and port 2 (RS422A/485) usingthe Sockets and Hoods provided with the Board and the recommended cables. Connection methods vary with the serial communications mode that is beingused. Refer to the followin...

2-3 Section Installation 18 RS-422A/485 Cable Model Manufacturer CO-HC-ESV-3P × 7/0.2 Hirakawa Hewtech Corp. Refer to pages 11 and 12 for the connector pin layouts. Refer to 2-3-5 Recom-mended RS-232C Wiring Examples and 2-3-6 Recommended RS-422A/485Wiring Examples for wiring examples, and to 2-3-7 ...

2-3 Section Wiring 19 2-3-4 Port Applicability and Restrictions for 2-Wire/4-Wire Connections The following table shows the port connections that can be used for each serialcommunications mode. Serial communications RS-232C port RS-422A/485 port mode 1:1 1:N 4-wire 2-wire 1:1 1:N 1:1 1:N Host Link O...

2-3 Section Wiring 21 Note The Hood (FG) is internally connected to the ground terminal (GR) on the Power Supply Unit. Therefore, FG is grounded by grounding the ground terminal (GR)on the Power Supply Unit. Although there is conductivity between the Hood (FG)and pin 1 (FG), connect the Hood (FG) to...

2-3 Section Installation 22 4-Wire Connections Serial CommunicationsBoard Remote device Shield Pin Signal Hood Signal Using a 3G2A9-AL001 Link Adapter Serial CommunicationsBoard Remote device Signal Pin RS-422 interface Remote device 3G2A9-AL001 Signal Hood Signal Pin Signal Pin Pin Signal Signal Us...

2-3 Section Wiring 23 Note The Hood (FG) is internally connected to the ground terminal (GR) on the Power Supply Unit. Therefore, FG is grounded by grounding the ground terminal (GR)on the Power Supply Unit. Serial Communications Board Power Supply Unit Hood and GR areinternally connected. Ground to...

2-3 Section Installation 24 5. Fold back the braided shield. 6. Wrap aluminum foil tape around the folded shield. Aluminum foil tape Shield Not Connected to Hood (FG) 1, 2, 3... 1. Cut the cable to the required length. 2. Remove the specified length of the sheath from the cable using a knife. Be car...

2-3 Section Wiring 25 2-3-8 Soldering 1, 2, 3... 1. Thread a heat-shrinking tube through each conductor. 2. Temporarily solder each conductor to the corresponding connector termi- nals. 3. Completely solder each conductor. Soldering iron Heat-shrinking tubeInside diameter: 1.5 mm, l = 10 4. Return t...

3-2 Section PC Setup Settings 28 3-1 Overview The following settings, control bits, flags, and information are available in theCPU Unit memory for use with the Serial Communications Board. Contents Addresses PC Setup settings for the SerialCommunications Board Port 1: DM 6555 to DM 6559 Port 2: DM 6...

3-2 Section PC Setup Settings 29 Word(s) Bit(s) Function Applicable mode DM 6550(port 2) DM 6555(port 1) 00 to 03 Port settings0: Standard (1 start bit, 7-bit data, even parity, 2 stop bits, 9,600 bps)1: Settings in DM 6551 (DM 6556 for port 1) Host Link, no-protocol, proto-col macros 04 to 07 CTS c...

3-3 Section PC Setup Settings 30 3-3 Control Bits, Flags, and Status Information Control bits, flags, and status information for the Serial Communications Boardis available in the Inner Board Slot 1 area. The addresses in this area are as fol-lows: Inner Board Slot 1 Area: IR 200 to IR 207 The follo...

3-3 Section PC Setup Settings 32 Word Bit(s) Function SR 254 15 Inner Board Error FlagTurns ON when an error occurs in an Inner Board mounted in slot 1 or slot 2. The error code forslot 1 is stored in AR 0400 to AR 0407 and the error code for slot 2 is stored in AR 0408 to AR0415. AR 04 00 to 07 Slo...

4-1 Section Connections 34 4-1 Host Link Communications A Host Link System can be used to send C-mode Host Link commands from ahost (e.g., personal computer or PT) to a PC to read/write I/O memory, controloperating modes, etc. The PC can also use the TXD(––) instruction to send spe-cified I/O memory...

4-1 Section Application Procedure 35 4-1-1 Host Link Communications Host Link communications are supported by all CQM1H-series CPU Units. ASerial Communications Board can be used to connect a single PC to more thanone host computer for Host Link communications, including slave-initiated com-municati...

4-2 Section Connections 36 4-1-2 Host Link Specifications Item Description Communications mode Half-duplex (Full-duplex for slave-initiated communications) Synchronization Start-stop (asynchronous mode) Baud rate (see note 1) RS-232C port and RS-422A/485 ports:1,200/2,400/4,800/9,600/19,200 bps Defa...

4-2 Section Application Procedure 37 shown below. Perform other processing as required, such as settingswitches on the external device(s). Serial Communications Board Terminating resistance ON NT-AL001-ETerminating resistanceON, 5-V power supplyrequired RS-232C RS-422A/485 3G2A9-AL001 RS-422A/485 RS...

4-2 Section Connections 38 6. Program the host and the CPU Unit and execute the programs. Host-initiated Communications: Host Link CommandsA program must be prepared in the host to send Host Link commands to thePC and receive responses. Program to sendcommands andreceive responses Host Command Seria...

4-3 Section Application Procedure 39 4-3 Connections 4-3-1 Types of Connection Port connections for Host Link communications are shown in the following table.Up to 32 nodes can be connected for 1:N connections. Port Configura- tion Schematic diagram RS-232C 1:1 5-V power NT-AL001-E RS-232C Resistanc...

! 4-3 Section Connections 40 Host Computer Connections 1:1 Connections Using RS-232C Ports IBM PC/AT or Compatible Computers Serial CommunicationsBoard RS-232Cinterface Pin Signal D-sub, 9-pinconnector (male) Signal Pin RS-232Cinterface D-sub, 9-pinconnector (female) Computer FGSDRDRTSCTS5VDSRDTRSG ...

4-3 Section Connections 44 4-3-2 Standard Cables from Board to Personal Computer Board port Computer Computer port Network type Model Length Remarks RS-232C port IBM PT/AT or D-sub, 9-pin Host Link XW2Z-200S-CV 2 m Conforms to (D-sub, 9-pinfemale) compatible male (SYSMACWAY) XW2Z-500S-CV 5 m ESD. Th...

4-4 Section Application Procedure 45 4-4 Host Link Communications 4-4-1 Protocol Host Link communications are executed by means of an exchange of com-mands and responses between the host computer and the PC. The command orresponse data that is transferred in one exchange is known as a frame and onef...

4-4 Section Application Procedure 47 that is included in the frame makes it possible to check for data errors in theframe. FCS ↵ 0 1 R R 0 @ 0 0 1 4 2 Text Node No. Header code FCS calculation range Terminator @ 40 0100 0000 EOR 1 31 0011 0001 EOR 0 30 0011 0000 EOR R 52 0101 0010 1 31 0011 0001 010...

4-4 Section Connections 48 The TXD(––) instruction can be used to transmit data from the PC’s data area tothe host computer. There is no response from the host computer. The TXD(––)instruction will be executed after the response has been transmitted if TXD(––)is executed while a response to a Host L...

4-4 Section Application Procedure 49 480 Q=ASC(MID$(RESPONSE$,I,1)) XOR Q 490 NEXT I 500 FCSD$=HEX$(Q) 510 IF LEN(FCSD$)=1 THEN FCSD$=”0”+FCSD$ ’ FCS result 520 IF FCSD$<>FCSP$ THEN FCSCK$=”ERR” 530 PRINT”FCSD$=”;FCSD$,”FCSP$=”;FCSP$,”FCSCK$=”;FCSCK$ 540 RETURN Note 1. Normal reception data in...

4-4 Section Connections 52 4-4-4 End Codes The response (end) codes listed in the following table are returned in the re-sponse frame for Host Link commands. When two or more errors occur, the endcode for the first error will be returned. End code Contents Probable cause Corrective measures 00 Norma...

4-5 Section Application Procedure 53 A response will not be received with some errors, regardless of the command.These errors are listed in the following table. Error PC operation Parity, overrun, or framing error duringcommand reception. (Same even forcommands address to other Units.) The Communica...

4-5 Section Application Procedure 55 4-5-2 RS-422A/485 Ports Take the following differences into consideration when changing from an exist-ing Host Link System to one using an RS-422A/485 port on a CQM1H-seriesSerial Communications Board. Previous Model number Changes required for CQM1H-series produ...

5-1 Section Using Protocol Macros 58 5-1 Overview of the Protocol Macro Functions 5-1-1 Protocol Macros The protocol macro function is used to control devices by using the PMCR(––)instruction in the ladder program to execute the data communications se-quences (protocols) with the various communicati...

5-1 Section Using Protocol Macros 59 Protocol Macro Function Specifications Item Description Number of protocols (20 max.) Can be created and registered with the Protocol Support Tool Number of sequences (1,000 max.) (CX-Protocol). Per protocol Number ofsequences 60 max. Number ofmessages 300 max. N...

5-1 Section Using Protocol Macros 60 Item Description Sequence contents(step common Number of stepsper sequence 16 max. parameters) Transmissioncontrolparameters X-on/X-off flow, RTS/CTS flow, delimiter control, or contention control,and modem control can be selected. Responsenotificationmethod (ope...

5-1 Section Using Protocol Macros 62 Item Description Message con-tents *1:Header andterminatordata attrib-utes Con-stant ASCII data, hexadecimal data, or control code *2:Data attrib- Con-stant ASCII data, hexadecimal data, or control code (with an address, no controlcode is possible) utes of ad-dre...

5-1 Section Using Protocol Macros 63 Item Description Message con-tents (contin- *3:Error check codes LRC, LRC2, CRC-CCITT, CRC-16, SUM, SUM1, and SUM2 can be calcu-lated. ued) Maximum length ofsend/receive mes-sages 256 bytes. Maximum number ofdata attributes regis-tered in one message 96 attribute...

5-1 Section Using Protocol Macros 64 If there is no standard system protocol for the required OMRON product or youwish to modify part of the protocol, you can use the CX-Protocol to modify a stan-dard system protocol, transfer this as a separate communications sequence tothe Serial Communications Bo...

5-2 Section Using Protocol Macros 65 In this manual, the protocol structure is explained in simple terms, and examplesare given of the use of the PMCR(––) instruction when controlling OMRON de-vices using standard system protocols. For details on the protocols, the methodof modifying the standard sy...

5-3 Section Using Protocol Macros 67 Note The PC Setup settings for the Serial Communications Board are read constantly during PC operation. It is not necessary to restart the PCafter changing these settings. The default settings are shown in the following table. These are the standardsettings for p...

5-3 Section Using Protocol Macros 68 Send Data 7 words from D00000 to D00006 K3N node No. : 00CompoWay/F command “0101” (reads the K3N present value)Number of send bytes CompoWay/F command send data(Variable type, read start address, 00, number of elements) S:D00000 D00001D00002D00003D00004D00005D00...

5-3 Section Using Protocol Macros 69 e) Transferring the created project to the Board: See 11.1 Transferring and Reading Protocol Data between PersonalComputers and Serial Communications Boards. 3. Create the ladder program. a) Setting Send Data • Specifying OperandsSet the send data in the I/O memo...

5-4 Section Using Protocol Macros 71 Port Schematic diagram Configuration RS-422A/485 1:N RS-422A/485 RS-232C interface RS-422A/485 Resistance ON RS-422A/485 interface RS-422A/485 interface 3G2A9-AL001 ResistanceON ResistanceON Resistance ON NT-AL001-E RS-232C RS-232C RS-232C Resistance ON5-V power ...

5-4 Section Using Protocol Macros 72 Connecting a Host Computer with NT-AL001-E Converting Link Adapters 5-V (+)power (–) NT-AL001-E Link Adapter RS-232CInterface RS-232CInterface Signal Pin DIP Switch SettingsPin 1: ONPin 2: ON (terminating resistance)Pin 3: OFF (4-wire)Pin 4: OFFPin 5: OFFPin 6: O...

5-5 Section Using Protocol Macros 76 5-5 Protocol Structure Protocols consist of communications sequences. A sequence consists of steps.These steps can be repeated, or they can be branched or ended depending onthe responses received. A step consists of a command, send/receive mes-sages, processing r...

5-5 Section Using Protocol Macros 77 Depending on the response received, the user can either choose to resend thesame send message (retry processing), or to perform the next process (for ex-ample, read the process value for a Temperature Controller with a different ad-dress). One protocol Sequence N...

5-5 Section Using Protocol Macros 78 Parameter Meaning Command One of the following: SEND, RECEIVE, orSEND&RECEIVE Messages Send message The message sent for SEND. Receivemessage The expected message for RECEIVE. Send messageand receivemessage The message sent and the expectedmessage for SEND&am...

5-6 Section Using Protocol Macros 81 Word Reset Set Classifi- cation Name and Function Bits IR 201 00 to 03 Port 1 Error Code (Transmission Error Status) When an error occurs during transmissions for a protocolmacro, an error code will be output to these bits. 0: Normal operation 1: Parity error 2: ...

5-6 Section Using Protocol Macros 82 Word Reset Set Classifi- cation Name and Function Bits IR 204 00 Port 1 Tracing Flag According to instructions from the CX-Protocol, this flag isturned ON while time-series data for send and receivemessages is being traced. Tracing Start oftrace Start ofsequence ...

5-6 Section Using Protocol Macros 84 Word Reset Set Classifi- cation Name and Function Bits IR 207 08 Port 1 Protocol Macro Executing Flag (instructionexecution) This flag is turned ON when a PMCR(––) instruction (se-quence) is executed. The flag will remain OFF if executionfails. When the sequence ...

5-7 Section Using Protocol Macros 85 Error CodesThe contents of the error codes are shown in the following table. Code Error contents Protocol macro execution 0 No error Executed 2 Sequence Number Error The sequence number specified by thePMCR(––) instruction does not exist in theBoard. Not executed...

5-7 Section Using Protocol Macros 86 The number of send words in S+1 and the following words is stored in S. Thesetting range is 0001 to 0129 (4 digits BCD). S is also included in the number ofwords. Note When there is no send data, set S to #0000. If any other constant or a word ad- dress is set, a...

5-7 Section Using Protocol Macros 87 Operand Areas and Address Ranges Area C S D IR and SR Areas IR 000 to IR 255 IR 000 to IR 252 HR Area HR 00 to HR 99 AR Area AR 00 to AR 27 LR Area LR 00 to LR 63 Timer andCounter Area TIM/CNT000 to TIM/CNT511 Data Memory(DM) Area DM 0000 to DM 6655 DM 0000 toDM ...

5-7 Section Using Protocol Macros 89 Reading the present value of E5 K Unit No. 03 and storing it in DM 0201 C: Control data 0000: Sequence No. 000 S: First send data word D: First receive data storage word Number of receive data words = 2Present value is stored.(4-digit BCD) Number of send data wor...

5-7 Section Using Protocol Macros 91 Transmission MethodsAlthough the following two transmission methods are commonly used, only half-duplex transmissions are supported for CQM1H protocol macros. A B Or A B Half-duplex: Data can be sent only one direction at a time. A B Full-duplex: Data can be sent...

5-7 Section Using Protocol Macros 92 Time Lag t1 Baud rate (b/s) Lag time (ms) 1,200 30 2,400 15 4,800 8 9,600 5 19,200 3 Note The lag time shown above is an approximate value. It may become longer de- pending on the protocol macro processing. Error Flags for Overrun, Framing, and Parity ErrorsWhen ...

6-1 Section Using No-protocol Communications 98 6-1 Overview Data can be sent or received without a protocol and without conversion by con-necting an external device to the RS-232C port and executing the TXD(––) orRXD(––) instruction from the ladder program. Start and end codes can be at-tached to t...

6-1 Section Using No-protocol Communications 99 Send/Receive Message Frames Start code End code No Yes CR+LF No Data 256 bytes max. 256 bytes max. Data ED 256 bytes max. Data CR+LF Yes 256 bytes max. Data ST 256 bytes max. Data ST ED 256 bytes max. Data ST CR+LF • Only the first start code is valid ...

6-2 Section Using No-protocol Communications 100 6-2 Application Procedure 1, 2, 3... 1. Turn OFF the power supply to the PC. 2. Mount the Board. 3. Connections Connect the external devices using RS-232C or RS-422 cables. The TERMand WIRE switches on the front panel of the Board must be set if the B...

6-4 Section Using No-protocol Communications 103 RECEIVE – RXD(––) in No-protocol Mode First destination word Control word Number of bytes (4 digits BCD, 0000 to 0256) RXD(––) D C N Control Word: C Byte order 0: Most significant bytes first1: Least significant bytes first Not used. (Set to 0.) Port ...

6-4 Section Using No-protocol Communications 105 Port 1 Port 2 Function IR 20100 to IR 20103 IR 20108 to IR 20111 Error Code0: Normal operation1: Parity error2: Framing error3: Overrun error IR 20104 IR 20112 Communications Error Flag IR 20107 IR 20115 Reception Overflow Flag (Turns ONwhen data is r...

7-1 Section Overview 108 7-1 Overview If two PCs are linked one-to-one by connecting them together through RS-232Cor 4-wire RS-422A/485 cable, they can share up to 64 words of their LR areas.The 1:1 Data Links are the same as normal Data Links in that data is not sharedbidirectionally, i.e., the lin...

7-3 Section Overview 110 Port 1 Port 2 Bits Setting Function DM 6555 DM 6550 00 to 07 --- Not used. 08 to 11 0 Hex Link words for 1:1 Data Link 0: LR 00 to LR 63 (default)1: LR 00 to LR 312: LR 00 to LR 15 12 to 15 3 Hex Communications mode 2: 1:1 Data Link slave3: 1:1 Data Link master DM 6556 DM 65...

7-4 Section Using 1:1 Data Links 111 7-4 Using 1:1 Data Links This section provides an example of using 1:1 Data Links. Conditions The following settings are made in the PC Setup before executing the program. Master PC SettingsCommunications mode: 1:1 Data Link masterLink words: LR 00 to LR 15 Slave...

113 SECTION 8 NT Link Communications This section describes the procedure and other information required to use 1:N-mode and 1:1-mode NT Links to Program-mable Terminals (PTs). 8-1 Overview of NT Links 114 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

8-2 Section Connections 116 6. With some PTs, timeout settings can be changed to eliminate some of the communications errors. Refer to the operation manual for the PT for details.This is true in both 1:1 and 1:N mode. 7. If more PTs are required by the system than allowed by the above restric- tions...

8-3 Section Connections 117 Port 1 Function Setting Bit(s) Port 2 DM 6556 DM 6551 00 to 15 --- Not used. DM 6557 DM 6552 00 to 15 DM 6558 DM 6553 00 to 15 DM 6559 DM 6554 00 to 15 Port Settings are always the same for 1:1-mode NT Links. Settings of thestart bits, stop bits, parity, and baud rate are...

9-1 Section Board Replacement 120 9-1 Front-panel Indicator Error Displays Indicators Possible cause Remedy Board CPU Unit RDY ERR/ALM Lit Not lit The Serial Communications Board hasstarted normally. --- Not lit Lit The Serial Communications Board is faulty(hardware self-diagnostic function).Board w...

9-2 Section Board Replacement 121 For Serial Communications Boards, refer to the following error flags. When anerror occurs, the corresponding flag is turned ON. All of these flags representnon-fatal errors. Word Bit Name Probable cause Possible remedy IR 200 00 Serial Communications BoardHardware E...

9-2 Section Board Replacement 122 Serial com- munications mode Remedy Cause I/O memory Status information, etc. Indicator status Serial commu-nications modeis not set toHost Link. --- --- Bits 12 to 15 (SerialCommunicationsMode) ofDM 6555/DM 6550are set to a valueother than 0 Hex. Serial communica-t...

9-2 Section Board Replacement 126 Serial commu- nications mode Remedy Cause I/O memory Status information, etc. Indicator display Serial com-munica-tions modeis set toprotocolmacro. TheCOMM indicatorsdo notflash at all.(Commu-nicationshave not The PMCR(––)instruction isexecuted, butIR 20708 or IR207...

9-2 Section Board Replacement 128 Error code Remedy Cause Error details Indicator 2 Hex No display Sequencenumber error Thecommunicationssequence numberspecified in bits 00to 11 of thePMCR(––)instruction’s Coperand is notregistered. Correct the communications sequencenumber. Use CX-Protocol to regis...

9-3 Section Board Replacement 130 Serial commu- nications mode Remedy Cause I/O memory Status information, etc. Indicator display Serial commu-nications modeis set to NTLink. The COMM indicators areflashing, but acommunica-tions errorsometimes oc-curs in the PT. --- --- Cables are incor-rectly conne...

9-3 Section Board Replacement 131 9-3-2 Inspection To keep the Serial Communications Board in optimum condition, regular inspec-tions must be performed. Normally, inspect the devices once every six months orevery year. Inspect the devices at more regular intervals when they are beingused in environm...

9-4 Section Board Replacement 132 9-4 Board Replacement A malfunction of the Serial Communications Board may affect the operation ofremote communications devices, so be sure to perform repairs or replace thefaulty Board promptly. Make sure a spare Serial Communications Board is avail-able to replace...

9-4 Section Board Replacement 133 4. Turn ON the power of the PC to which the replacement Serial Communica- tions Board is mounted, and to all serially connected external devices, andstart operating the system. 5. Check from the indicators and status display that the system is operating normally. Pr...

135 Appendix A Introduction Appendices B to N provide information on the standard system protocols provided with the CX-Protocol, the SerialCommunications Boards. Refer to 5-7 Using Protocol Macros for details on using PMCR(––). Using Standard System Protocols Standard system protocols can be execut...

Appendix A Introduction 136 D: Receive Data Word Allocation (4th Operand) Receive datastorage words Number of receive data words +0 +1 +2 Response code Receive data Offset Contents (data format) Data D+0 Number of receive data words(4 digits BCD) 0003 to 0128 BCD D+1 Response code (4 digits Hex) The...

137 Appendix B CompoWay/F Master Protocol The CompoWay/F Master Protocol is used to send CompoWay/F commands with the CS1-series PC serving asthe host (master). CompoWay/F CompoWay/F is a protocol used by many OMRON components for serial communications. A host computer of aPC can function as a host ...

Appendix B CompoWay/F Master Protocol 138 Communications Specifications Item Specification Transmission pathconnections Multipoint Communications RS-232C, RS-422A/485, 4-wire half-duplex, 2-wire half-duplex Synchronization Start-stop Baud rate 1,200/2,400/4,800/9,600/19,200 bpsDefault: 9,600 bps Tra...

Appendix B CompoWay/F Master Protocol 139 Command Frame Contents Item Meaning STX A code, 02 Hex, indicating the beginning of a communicationsframe (text). This code must always be set as the first byte. Node number The node number identifies the source of the command frame.Specify “XX” to broadcast...

Appendix B CompoWay/F Master Protocol 140 Note The end codes are described in the following table. End code Name Meaning “00” Normal end The command frame was processed normally without anyof the following errors. “0F” Command error The specified command could not be executed. Refer tothe response c...

Appendix B CompoWay/F Master Protocol 141 Example: VARIABLE AREA READ The following command and text are used to read the present value, maximum value, minimum value, and statusof the Intelligent Signal Processor. Command and Text 4 bytes 2 bytes 2 bytes 2 bytes 4 bytes Variabletype First read addre...

Appendix B CompoWay/F Master Protocol 142 CompoWay/F Master Protocol Sequences The CompoWay/F Master Protocol provides six communications sequences that can be used for the following: • Converting to ASCII data or not converting to ASCII data • Sending to a specified Unit or broadcasting • Specifyin...

Appendix B CompoWay/F Master Protocol 143 CompoWay/F Message Frames and PMCR(260) Operands The relationship between the CompoWay/F command and response frames and the operands of PMCR(260) isshown below, using communications sequence No. 600 as an example. Command Frame Communications port: 1Send/re...

Appendix B CompoWay/F Master Protocol 144 Send Data Word Allocation (2nd Operand of PMCR(260)) Send data First word ofsend data Number of send data words +0 +1 +2 +3 +4 (Undefined) Node No. MRC SRC Number of send bytes Offset Contents (data format) Data +0 Number of send data words (4 digits BCD) 00...

Appendix B CompoWay/F Master Protocol 145 Example: The following example illustrates reading the present value from a K3N -series Intelligent Signal Proc- essor. CS1-series PC CompoWay/F responseRead data = present value CompoWay/F commandVARIABLE AREA READCommand code: 01 01First read address Intel...

Appendix B CompoWay/F Master Protocol 151 Connections Connection methods between a Serial Communications Board and the K3N -series Intelligent Signal Processor are shown below. RS-232C • RS-232C connections are one-to-one. • The max. cable length is 15 m. Use an RS-232C optical interface (Z3RN) when...

Appendix B CompoWay/F Master Protocol 152 RS-422 4-wire Connections • RS-422 connections can be one-to-one, or one-to-N when a 3G2A9-AL001 Link Adapter is used. A maximum of32 Serial Communications Boards can be connected in one-to-N systems. • The total cable length can be 500 m max. • Use shielded...

153 Appendix C E5 K Digital Controller Read Protocol The E5 K Digital Controller Read Protocol reads and controls various parameters in remote mode for the Con- troller connected to the Serial Communications Board via RS-232C or RS-485 cable. Structure of the Protocol The following table shows the s...

Appendix C E5 j K Digital Controller Read Protocol 154 Connection Configuration The connection configuration for using the E5 K Digital Controller Read Protocol is shown below. RS-232C Connection Serial Commu- nications Board RS-232C port E5 K Serial Communications Board Signal name Pin No. Shielded...

Appendix C E5 j K Digital Controller Read Protocol 155 terminator to units No.0 to No.29. Use a resistance of 120 Ω (1/2W) for the terminators (the total resis- tance of both ends must be 54 Ω or more). Terminator (120 /2 W) A<B: [1] Mark A>B: [0] Space Serial Communications Board Pin No. Shie...

Appendix C E5 j K Digital Controller Read Protocol 156 Offset Contents (data format) Data +0 Number of receive data words(4 digits BCD) 0002 +1 Set point during SP ramp(4 digits BCD) Set point lower limit to upper limit Read MV (Sequence No. 002) Reads the MV (manipulated variable) for heating and c...

Appendix C E5 j K Digital Controller Read Protocol 158 Offset Contents (data format) Data +0 Number of send data words(4 digits BCD) 0002 (fixed) +1 Unit No. (2 digits BCD) 00 to 31 Receive Data Word Allocation (3rd Operand of PMCR) Receive datastorage words Number of receive data words +0 +1 Coolin...

171 Appendix D E5 K Digital Controller Write Protocol The E5 K Digital Controller Write Protocol writes and controls various settings in remote mode for the Controller connected to the Serial Communications Board via RS-232C or RS-485 cable. Note Negative values cannot be written. All values must be...

Appendix D E5 j K Digital Controller Write Protocol 172 Connections The connections are the same as that for the E5 K Digital Controller Read Protocol. Write Set Point (Sequence No. 050) Writes the set point. Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data ...

Appendix D E5 j K Digital Controller Write Protocol 173 Receive Data Word Allocation (3rd Operand of PMCR)None. Write Cooling Coefficient (Sequence No. 053) Writes the cooling coefficient. Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data words +0 +1 +2 (Unde...

Appendix D E5 j K Digital Controller Write Protocol 174 Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data words +0 +1 +2 +3 (Undefined) Unit No. Hysteresis (heating) Hysteresis (cooling) Offset Contents (data format) Data +0 Number of send data words(4 digits...

Appendix D E5 j K Digital Controller Write Protocol 175 Receive Data Word Allocation (3rd Operand of PMCR)None. Write LBA Detection Time (Sequence No. 059) Writes the LBA detection time. Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data words +0 +1 +2 (Undefi...

Appendix D E5 j K Digital Controller Write Protocol 176 Receive Data Word Allocation (3rd Operand of PMCR)None. Write Input Digital Filter (Sequence No. 062) Writes the input digital filter. Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data words +0 +1 +2 (Un...

Appendix D E5 j K Digital Controller Write Protocol 182 General-purpose Write (Sequence No. 070) Writes the specified parameter. Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data words +0 +1 +2 +3 (Undefined) Unit No. Write data (Undefined) Parameter No. Offs...

Appendix D E5 j K Digital Controller Write Protocol 185 Switch to Level 1 (Sequence No. 075) Switches the setting level to level 1 (setup mode, extended mode). This sequence can be executed for multipleunits. Send Data Word Allocation (2nd Operand of PMCR) (Undefined) Unit No. First word ofsend data...

187 Appendix E E5ZE Temperature Controller Read Protocol The E5ZE Temperature Controller Read Protocol reads and controls various parameters in remote mode for theTemperature Controller connected to the Serial Communications Board via RS-232C or RS-422A/485 cable. Note All sequences in this appendix...

Appendix E E5ZE Temperature Controller Read Protocol 189 RS422/485 Connections • RS-485 Pin No. Signal name Abbreviation Signal direction 1 Disabled (Do not connect.) – – 2 Disabled (Do not connect.) – – 3 Signal ground SG – 4 Terminal B (+ side) B I/O 5 Terminal A (– side) A I/O Turn off the commun...

Appendix E E5ZE Temperature Controller Read Protocol 191 Switch Settings This section shows the switch settings for using the E5ZE Temperature Controller Read Protocol. Communications Parameter DIP Switch Factory defaults: All OFF Pins 3 and 4: Terminating resistance Pins 1 and 2: RS-422A/RS-485 12 ...

Appendix E E5ZE Temperature Controller Read Protocol 207 Offset Contents (data format) Data +0 Number of receive data words(4 digits BCD) 0017 +1 Channel 0Heater current(4 digits BCD) 0000 to 0500 +2 Channel 0SSR leakage current(4 digits BCD) 0000 to 0500 +15 Channel 7Heater current(4 digits BCD) 00...

209 Appendix F E5ZE Temperature Controller Write Protocol The E5ZE Temperature Controller Write Protocol writes and controls various settings in remote mode for the Tem-perature Controller connected via a RS-232C or RS-422A/485 cable from the PC via the Serial CommunicationsBoard. Note 1. Negative v...

Appendix F E5ZE Temperature Controller Write Protocol 213 Write Control Period (Sequence No. 153) Writes the control periods and cooling control periods. Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data words +0 +1 +2 +3 +4 +5 +16 +17 (Undefined) Unit No. Co...

Appendix F E5ZE Temperature Controller Write Protocol 214 Write Output Mode (Sequence No. 154) Writes the output mode (normal/reverse). Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data words +0 +1 +2 (Undefined) Unit No. (Undefined) Write code Offset Content...

Appendix F E5ZE Temperature Controller Write Protocol 215 Write Alarm Temperature (Setting Unit 1) (Sequence No. 156) Writes the alarm temperatures using a setting unit of 1 (4 digits) Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data words +0 +1 +2 +3 +4 +5 ...

Appendix F E5ZE Temperature Controller Write Protocol 216 Write Alarm Temperature (Setting Unit 0.1) (Sequence No. 157) Writes the alarm temperatures using a setting unit of 0.1 (5 digits) Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data words +0 +1 +2 +3 +4...

Appendix F E5ZE Temperature Controller Write Protocol 217 Write Hysteresis (Sequence No. 158) Writes the hysteresis for control outputs for ON/OFF control. Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data words +0 +1 +2 +3 +4 +5 +16 +17 (Undefined) Unit No. ...

Appendix F E5ZE Temperature Controller Write Protocol 218 Cancel Autotuning (Sequence No. 160) Cancels Autotuning (AT) for all channels. Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data words +0 +1 (Undefined) Unit No. Offset Contents (data format) Data +0 N...

Appendix F E5ZE Temperature Controller Write Protocol 219 Offset Contents (data format) Data +0 Number of send data words(4 digits BCD) 0010 (fixed) +1 Unit No. (2 digits Hex) 00 to 0F +2 Channel 0Input shift value (4 digits BCD) 0000 to 0999 +3 Channel 1Input shift value (4 digits BCD) 0000 to 0999...

Appendix F E5ZE Temperature Controller Write Protocol 220 Write Ramp Value (Sequence No. 164) Writes the ramp values. Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data words +0 +1 +2 +3 +4 +5 +16 +17 (Undefined) Unit No. Ramp value (Undefined) ~ ~ Channel 0 C...

Appendix F E5ZE Temperature Controller Write Protocol 223 Offset Contents (data format) Data +0 Number of send data words(4 digits BCD) 0010 (fixed) +1 Unit No. (2 digits Hex) 00 to 0F +2 Channel 0Output change rate limit(4 digits BCD) 0000 to 1000 +3 Channel 1Output change rate limit(4 digits BCD) ...

Appendix F E5ZE Temperature Controller Write Protocol 224 Write HB and HS Alarm Valid Channels (Sequence No. 170) Writes the valid or invalid channels of HB alarm and HS alarm. Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data words +0 +1 +2 (Undefined) Unit ...

229 Appendix G E5 J Temperature Controller Protocol The E5 J Temperature Controller Protocol performs various settings and controls in remote mode for the Tem- perature Controller connected to the Serial Communications Board via RS-232C or RS-422A/485 cable. Note Negative values cannot be written. A...

Appendix G E5 j J Temperature Controller Protocol 230 Connections The connections for using the E5 J Temperature Controller Protocol are shown below. RS-232C Connections Serial Communica- tions Board RS-232C port E5 J RS-232C → CQM1H Signal name Abbreviation Signal direction Pin No. Signal ground or...

Appendix G E5 j J Temperature Controller Protocol 232 Note 1. The connection configuration is a one-to-one or a one-to-N configuration. Using a one-to-N configura- tion, up to 32 units can be connected including the Serial Communications Board. 2. The maximum cable length is 500 m. Use shielded twis...

Appendix G E5 j J Temperature Controller Protocol 235 Offset Contents (data format) Data +0 Number of send data words(4 digits BCD) Number of units 4 + 2 +1 Number of units (4 digits BCD) 0001 to 0031 +2 1st unit Unit No. (2 digits BCD) 00 to 31 +3 1st unitProportional band (4 digits BCD) 0000 to 99...

Appendix G E5 j J Temperature Controller Protocol 241 Receive Data Word Allocation (3rd Operand of PMCR) Receive datastorage words Number of receive data words +0 +1 +2 Status Alarm 1 type (Undefined) Input type (Undefined) Alarm 2 type Offset Contents (data format) Data +0 Number of receive data wo...

Appendix G E5 j J Temperature Controller Protocol 242 Offset Contents (data format) Data +0 Number of receive data words(4 digits BCD) 0002 +1 Read data (4 digits BCD) 0000 to 9999When the left digit is –1, A is set and whenit is –, F is set. Note The completion code is not included in the read data...

243 Appendix H ES100 j Digital Controller Protocol The ES100 Digital Controller Protocol controls in remote mode and reads various settings from the Controller connected to the Serial Communications Board via RS-232C or RS-422A/485 cable. Note Negative values cannot be written. All values must be se...

Appendix H ES100 j Digital Controller Protocol 244 Sequence No. Ladder interface Function Transmission sequence name Sequence No. Receive word allocation Send word allocation Function Transmission sequence name 273 Auto mode Switches the control mode to auto. Yes No 274 Manual mode Switches the cont...

Appendix H ES100 j Digital Controller Protocol 246 Switch Settings There are two switches located on the board on the left of the Unit. Set SW1 to the interface: RS-422A or RS-485.Set SW2 to the center on all terminating Units and to the same setting as SW1 on all other Units. 422 ← → 485 422 ← → 48...

Appendix H ES100 j Digital Controller Protocol 247 Offset Contents (data format) Data +0 Number of receive data words(4 digits BCD) Number of units x 5 + 1 +1 1st unitEvent data 1 (2 digits Hex)Event data 2 (2 digits Hex) 00 to FF00 to FF +2 1st unitEvent data 3 (2 digits Hex)Event data 4 (2 digits ...

Appendix H ES100 j Digital Controller Protocol 248 Receive Data Word Allocation (3rd Operand of PMCR) Time signal 1 Time signal 9 Time signal 2 Receive datastorage words Number of receive data words +0 +1 +2 +3 +4 +5 +121 +122 +123 +124 +125 Time signal 1 ~ ~ 1st unit 25th unit (max.) Time signal 2 ...

Appendix H ES100 j Digital Controller Protocol 250 Read Heater Burnout Data (Sequence No. 253) Reads the heater burnout alarm in the variable area. Send Data Word Allocation (2nd Operand of PMCR) (Undefined) Unit No. First word ofsend data Number of send data words +0 +1 +2 +3 +33 (Undefined) Unit N...

Appendix H ES100 j Digital Controller Protocol 253 Receive Data Word Allocation (3rd Operand of PMCR) Receive datastorage words Number of receive data words +0 +1 +2 +3 +4 +63 +64 SP data (rightmost 4 digits) ~ ~ SP data (leftmost 4 digits) SP data (rightmost 4 digits) SP data (leftmost 4 digits) 1s...

Appendix H ES100 j Digital Controller Protocol 259 Write Adjustment Parameters (Sequence No. 259) Writes the adjust parameters in the parameter area. Send Data Word Allocation (2nd Operand of PMCR) +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 +14 +15 +16 +17 +18 +19 +20 +21 +22 +23 +24 +25 +26 +27 ...

Appendix H ES100 j Digital Controller Protocol 267 Offset Contents (data format) Data +0 Number of send data words (4 digits BCD) 0058 (fixed) +1 Unit No. (2 digits BCD) 00 to 31 +2 to 3 PID No. 5 P (8 digits BCD) 00000000 to 09999000 +4 to 5 PID No. 5 I (8 digits BCD) +6 to 7 PID No. 5 D (8 digits ...

Appendix H ES100 j Digital Controller Protocol 269 Write Local SP (Sequence No. 265) Writes the local SP to the program parameter area. Send Data Word Allocation (2nd Operand of PMCR) 1st unit First word ofsend data Number of send data words +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +122 +123 +124 +125 (Undefin...

Appendix H ES100 j Digital Controller Protocol 273 Offset Contents (data format) Data +0 Number of send data words (4 digits BCD) Number of units 30 + 2 +1 Number of units (4 digits BCD) 0001 to 0004 +2 1st unit Unit No. (2 digits BCD) 00 to 31 +3 1st unitPattern No. (2 digits BCD)Step No. (2 digits...

Appendix H ES100 j Digital Controller Protocol 274 Offset Contents (data format) Data +0 Number of send data words (4 digits BCD) Number of units + 2 +1 Number of units (4 digits BCD) 0001 to 0032 +2 1st unit Unit No. (2 digits BCD) 00 to 31 +3 2nd unit Unit No. (2 digits BCD) 00 to 31 +33(max.) 32n...

Appendix H ES100 j Digital Controller Protocol 276 Reset (Stop) (Sequence No. 272) Stops control. Send Data Word Allocation (2nd Operand of PMCR) (Undefined) Unit No. First word ofsend data Number of send data words +0 +1 +2 +3 +33 (Undefined) Unit No. Number of units (Undefined) Unit No. ~ ~ 32nd u...

Appendix H ES100 j Digital Controller Protocol 277 Manual Mode (Sequence No. 274) Switches the control mode to the manual mode. Send Data Word Allocation (2nd Operand of PMCR) (Undefined) Unit No. First word ofsend data Number of send data words +0 +1 +2 +3 +33 (Undefined) Unit No. Number of units (...

Appendix H ES100 j Digital Controller Protocol 279 Change Pattern No. (Sequence No. 277) Changes the pattern number. Send Data Word Allocation (2nd Operand of PMCR) 1st unit First word ofsend data Number of send data words +0 +1 +2 +3 +64 +65 (Undefined) Unit No. Number of units Pattern No. ~ ~ (Und...

Appendix H ES100 j Digital Controller Protocol 280 Offset Contents (data format) Data +0 Number of send data words (4 digits BCD) Number of units 2 + 2 +1 Number of units (4 digits BCD) 0001 to 0032 +2 1st unit Unit No. (2 digits BCD) 00 to 31 +3 1st unitBank No. (4 digits BCD) 0000 to 0007 +4 2nd u...

Appendix H ES100 j Digital Controller Protocol 282 Offset Contents (data format) Data +0 Number of send data words (4 digits BCD) 0001 to 0128 +1 Number of send data bytes 0001 to 0251 The number of send bytes not including @,the FCS, or the terminator. +2 Send data (ASCII 2 characters) Refer to the...

283 Appendix I K3T Intelligent Signal Processor Protocol The K3T Intelligent Signal Processor Protocol is used to make various settings or control remotely the Intelligent Signal Processor connected to the Serial Communications Board via RS-232C or RS-422A/485 cable. Protocol Configuration The confi...

Appendix I K3T j Intelligent Signal Processor Protocol 284 Sequence No. Notes Ladder interface Function Communications sequence name Sequence No. Notes Receive word allocation Send word allocation Function Communications sequence name 320 Read set value L (con-tinuous units) Reads the set value L. Y...

Appendix I K3T j Intelligent Signal Processor Protocol 285 Connections The connections used for the K3T Intelligent Signal Processor Protocol are shown below. RS-232C Connections Serial Commu- nications Board RS-232C port K3T CQM1H Signal name Abbreviation Signal direction Pin No. Protective ground ...

Appendix I K3T j Intelligent Signal Processor Protocol 287 • RS-485 Signal name Abbreviation Signal direction Terminal Inverting output – Input or output 19 Non-inverting output + Input or output 18 Serial CommunicationsBoard Shielded cable Intelligent Signal ProcessorTurn ON the terminal block swit...

Appendix I K3T j Intelligent Signal Processor Protocol 288 Reset (by Unit Number) (Sequence No. 300) This sequence performs the same processing as when an input is received on the reset terminal. Send Data Word Allocation (2nd Operand of PMCR) Relevant unit No. (Undefined) Number of units +0 +1 +2 +...

Appendix I K3T j Intelligent Signal Processor Protocol 289 Write Set Value (by Unit Number) (Sequence No. 302) This sequence writes each set value (HH, H, L, LL). Send Data Word Allocation (2nd Operand of PMCR) Relevant unit No. (Undefined) (Undefined) Number of units +0 +1 +2 +3 +4 +5 +122 +123 +12...

Appendix I K3T j Intelligent Signal Processor Protocol 294 Offset Contents (data format) Data +0 Number of receive data words(4 digits BCD) 0004 to 0097 +1 End code (2 digits Hex) 00 to 22 +2 to+3 Set value (5 digits BCD) 00000 to 99999Negative sign: F (most significant digit) Example 12345 +2 +3 23...

Appendix I K3T j Intelligent Signal Processor Protocol 298 Receive Data Word Allocation (3rd Operand of PMCR) Peak/bottom data Status +0 +1 +2 +3 +94 +95 +96 Number of receive data words Receive datastorage words ~ ~ Peak/bottom data (Undefined) Peak/bottom data (Undefined) Peak/bottom data Status (...

Appendix I K3T j Intelligent Signal Processor Protocol 301 Read Display Value (PV) (Continuous Units) (Sequence No. 336) This sequence reads display value (PV) for continuous units. Send Data Word Allocation (2nd Operand of PMCR) (Undefined) Number of units +0 +1 Number of send data words First word...

Appendix I K3T j Intelligent Signal Processor Protocol 302 Offset Contents (data format) Data +0 Number of receive datawords (4 digits BCD) 0006 to 0126 +1 to + 2 Input specifications (ASCII3 characters) 544131 (“TA1”) (K3TH)544231 (“TB1”) (K3TH)564432 (“VD2”) (K3TX)414432 (“AD2”) (K3TX)564132 (“VA2...

305 Appendix J V500/V520 Bar Code Reader Protocol The V500/V520 Bar Code Reader Protocol is used to make various settings or control remotely the Bar CodeReader connected the Serial Communications Board via RS-232C cable.

Appendix J V500/V520 Bar Code Reader Protocol 308 System Setting Shown below are the system settings of the V500-C11 and V520-R121 when this protocol is used. Note The portions enclosed by in boxes are used for this protocol. V500-C11 • BCR Functions Read trigger “READ SIGNAL INPUT”, “ONLINE READ CO...

Appendix J V500/V520 Bar Code Reader Protocol 309 BCR Read Start (Sequence No. 350) This sequence instructs the Bar Code Reader to start reading. Send Data Word Allocation (2nd Operand of PMCR) None. Receive Data Word Allocation (3rd Operand of PMCR) None. BCR Read Stop (Sequence No. 351) This seque...

Appendix J V500/V520 Bar Code Reader Protocol 312 Log Data Output Request (V500) (Sequence No. 356) This sequence requests output of the log data sent to host. Send Data Word Allocation (2nd Operand of PMCR) (Undefined) Number of units +0 +1 Number of send data words First word ofsend data Offset Co...

Appendix J V500/V520 Bar Code Reader Protocol 313 Preset Data Set (V500) (Sequence No. 357) This sequence sets preset data. Send Data Word Allocation (2nd Operand of PMCR) (Undefined) Number of units +0 +1 +2 +3 +4 +5 +18 +19 +(18N+2) +(18N+3) +(18N+4) +(18N+5) +(18N+18) +(18N+19) Number of send dat...

Appendix J V500/V520 Bar Code Reader Protocol 314 Log Data Clear (V500) (Sequence No. 359) This sequence clears the log data. Send Data Word Allocation (2nd Operand of PMCR)None. Receive Data Word Allocation (3rd Operand of PMCR)None. Data Continuous Read (Scan) (V500) (Sequence No. 360) This sequen...

Appendix J V500/V520 Bar Code Reader Protocol 316 Send Data Word Allocation (2nd Operand of PMCR) Send data Send data +0 +1 +2 +3 +127 +128 Number of send data words First word ofsend data ~ ~ Send data Send data Send data byte length Offset Contents (data format) Data +0 Number of send data words(4...

317 Appendix K 3Z4L Laser Micrometer Protocol The 3Z4L Laser Micrometer Protocol is used to make various settings or control remotely the Laser Micrometerconnected to the Serial Communications Board via RS-232C cable. Protocol Configuration The configuration of the 3Z4L Laser Micrometer Protocol is ...

Appendix K 3Z4L Laser Micrometer Protocol 320 DIP Switch Settings Shown below are the settings of 3Z4L-3000, 3Z4L-4000-series DIP switches required to use the system protocolsequences. 3Z4L-3000 Series • DIP Switch 1 No. Setting Status 1 Baud rate ON/OFF 2 ON/OFF 3 Handshaking procedure ON/OFF 4 RS-...

Appendix K 3Z4L Laser Micrometer Protocol 321 • DIP Switch 2 No. Setting Status 1 Selection for ON/OFF 2 measurement section ON/OFF 3 ON/OFF 4 ON/OFF 5 Setting of minimum read ON/OFF 6 value ON/OFF 7 Display unit ON/OFF 8 External commandsetting ON/OFF Delimiter Control Code Setting 3Z4L-4000 Series...

Appendix K 3Z4L Laser Micrometer Protocol 323 3Z4L Clear (Sequence No. 400) This sequence resets errors, data, analog output, and decision result, and puts the Laser Micrometer into standby. Send Data Word Allocation (2nd Operand of PMCR)None. Receive Data Word Allocation (3rd Operand of PMCR)None. ...

Appendix K 3Z4L Laser Micrometer Protocol 324 Calibration Set (Sequence No. 404) This sequence calibrates the Laser Micrometer. Send Data Word Allocation (2nd Operand of PMCR) First word of senddata Number of send data words +0 +1 +2 +3 +4 +5 +6 Decimal portion (Undefined) Decimal integer portion Si...

Appendix K 3Z4L Laser Micrometer Protocol 325 Program Number Set (3000-series) (Sequence No. 406) This sequence switches the program number to a specified number. Send Data Word Allocation (2nd Operand of PMCR) First word of senddata Number of send data words +0 +1 (Undefined) Program number (1 digi...

Appendix K 3Z4L Laser Micrometer Protocol 326 +30 +31 +32 +33 +34 +35 +36 +37 +38 +39 +40 +41 +42 +43 +44 +45 +46 +47 +48 +49 +50 +51 +52 +53 (Undefined) Integer portion Sign (Undefined) (Undefined) (Undefined) Decimal portion (Undefined) Integer portion Sign (Undefined) (Undefined) (Undefined) (Und...

Appendix K 3Z4L Laser Micrometer Protocol 333 Statistic Processing Non-execution (3000-series)(Sequence No. 417) This sequence turns the statistic processing LED off and does not carry out the statistic processing. Send Data Word Allocation (2nd Operand of PMCR)None. Receive Data Word Allocation (3r...

Appendix K 3Z4L Laser Micrometer Protocol 335 Memory Switch Set 1 (3000-series, High-speed Type)(Sequence No. 421) This sequence sets memory switches. Send Data Word Allocation (2nd Operand of PMCR) First word of senddata Number of send data words +0 +1 +2 W (Undefined) X Y Z V Offset Contents (data...

Appendix K 3Z4L Laser Micrometer Protocol 338 Automatic Detection Set (3000-series, High-speed Type)(Sequence No. 427) This sequence sets the work automatic detection function. Send Data Word Allocation (2nd Operand of PMCR) Receive datastorage words Number of send data words +0 +1 +2 +3 +4 +5 +6 +7...

Appendix K 3Z4L Laser Micrometer Protocol 342 Measurement Condition Release (4000-series)(Sequence No. 432) This sequence clears the measurement conditions that have been set. Send Data Word Allocation (2nd Operand of PMCR) The send data word allocation is similar to that of sequence No. 431 (Measur...

Appendix K 3Z4L Laser Micrometer Protocol 344 Offset Contents (data format) Data +0 Number of receive datawords (4 digits BCD) With no reference setting: 0005 With reference setting: 0008 +1 Decision result (ASCII 2 characters) With no limit setting: 0000 With limit setting: 2B4E (“+N”), 4F4B (“OK”)...

Appendix K 3Z4L Laser Micrometer Protocol 345 Continuous Measurement Termination (4000-series) (Sequence No. 438) This sequence terminates continuous measurement. Send Data Word Allocation (2nd Operand of PMCR)None. Receive Data Word Allocation (3rd Operand of PMCR)For continuous measurement: None. ...

349 Appendix L Visual Inspection System Protocol The Visual Inspection System Protocol is used to make various settings or control remotely the Visual RecognitionDevice connected to the Serial Communications Board via RS-232C cable. Protocol Configuration The configuration of the Visual Inspection S...

Appendix L Visual Inspection System Protocol 352 Measurement Execution (F200) (Sequence No. 450) This sequence carries out one measurement and stores the measurement results in the specified words. Send Data Word Allocation (2nd Operand of PMCR) None. Receive Data Word Allocation (3rd Operand of PMC...

Appendix L Visual Inspection System Protocol 353 Offset Content (data format) Data +0 Number of receive data words(4 digits BCD) 0006 +1 Output No. (2 digits BCD) 00 to 07 +2 Evaluation result (1 digit BCD) 0: OK 1: NG +3 to+5 Measurement value (decimal portion)(3 digits BCD) Example–123.456 Example...

Appendix L Visual Inspection System Protocol 355 Offset Content (data format) Data +0 Number of send data words (4 digits BCD) 0010 +1 Output No. (2 digits BCD) 00 to 07 +2 to+5 Upper limit value (decimal portion)(3 digits BCD) Example–123.456 Example+123.456 Upper limit value (integer portion) (7 d...

Appendix L Visual Inspection System Protocol 356 Receive Data Word Allocation (3rd Operand of PMCR) (Undefined) Integer portion Receive datastorage words Number of receive data words +0 +1 +2 +3 Measurement value Decimal portion Sign 0 Offset Content (data format) Data +0 Number of receive data word...

Appendix L Visual Inspection System Protocol 358 Receive Data Word Allocation (3rd Operand of PMCR) Integer portion Receive datastorage words Number of receive data words +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +10 +11 +12 +13 +14 +15 +16 +17 (Undefined) Window No. (Undefined) Data 1 Evaluation result Decimal...

Appendix L Visual Inspection System Protocol 361 Reference Object Registration Command 2 Execution (F300)(Sequence No. 464) This sequence performs a measurement for the input image and updates the reference object data of a desig-nated window. Send Data Word Allocation (2nd Operand of PMCR) First wo...

Appendix L Visual Inspection System Protocol 362 Offset Content (data format) Data +0 Number of receive data words 0007 +1 to+2 X displacement (decimal portion)(3 digits BCD) Example–123.456 Example+123.456 X displacement (integer portion)(3 digits BCD) +1 3456 +1 3456 X displacement (sign) (1 digit...

Appendix L Visual Inspection System Protocol 363 Offset Contents (data format) Data +0 Number of send data words (4 digits BCD) 0002 +1 Scene No. (2 digits BCD) 00 to 15 Receive Data Word Allocation (3rd Operand of PMCR)None. Note 1. If a scene No. is abnormal, CIO 28909 (if port A is used) or CIO 2...

Appendix L Visual Inspection System Protocol 364 Camera Change (Increase by 1) (F200/300) (Sequence No. 481) This sequence increases the display camera No. by 1. Send Data Word Allocation (2nd Operand of PMCR)None. Receive Data Word Allocation (3rd Operand of PMCR)None. Binary Level Modification (F2...

Appendix L Visual Inspection System Protocol 365 Scene Switching (Arbitrary) (Sequence No. 492) This sequence switches to a designated scene No. Send Data Word Allocation (2nd Operand of PMCR) First word ofsend data Number of send data words +0 +1 (Undefined) Scene No. Offset Contents (data format) ...

367 Appendix M V600/V620 ID Controller Protocol The V600/V620 ID Controller Protocol is used to make various settings or control remotely the ID Controller Con-nected to the Serial Communications Board via RS-232C or RS-422A cable. Protocol Configuration The configuration of the V600/V620 ID Control...

Appendix M V600/V620 ID Controller Protocol 373 V600-CA A DIP Switches DIP Switch 1 Mode 1 1 2 3 4 5 6 7 8 Note 1. Data length setting7 bits: ASCII code8 bits: JIS8 unit code 2. Parity settingE: Even parityO: Odd parityN: No parity designation • Baud RateSetting 1=ON, 0=OFF 1=ON, 0=OFF Note Factory ...

Appendix M V600/V620 ID Controller Protocol 382 Offset Contents (data format) Data +0 Number of send data words(4 digits BCD) 0006 to 0034 +1 Number of Heads (4 digits BCD) 0001 to 0008 +(4(N–1)+2) Unit No. (2 digits BCD) Arbitrary (However, there is a limit for themaximum Unit No. depending on the ...

Appendix M V600/V620 ID Controller Protocol 383 Auto-read (Hexadecimal/1) (Sequence No. 509) This sequence is used when the maximum number of Heads to be read from the Carrier is 1. Send Data Word Allocation (2nd Operand of PMCR)The send data word allocation is similar to that of Sequence No. 504 (R...

Appendix M V600/V620 ID Controller Protocol 391 Write (Hexadecimal/1) (Sequence No. 522) This sequence is used when the number of Heads to be written to the Carrier is 1. Send Data Word Allocation (2nd Operand of PMCR) First word of senddata +0 +1 +2 +3 +4 +5 Max +35 Number of send data words (Undef...

Appendix M V600/V620 ID Controller Protocol 399 Receive Data Word Allocation (3rd Operand of PMCR) Receive datastorage words Number of receive data words +0 +1 (Undefined) (Undefined) Completion code Offset Contents (data format) Data +0 Number of receive datawords (4 digits BCD) 0002 (fixed) +1 Com...

Appendix M V600/V620 ID Controller Protocol 400 Error Information Read (Sequence No. 542) This sequence reads information from the latest error log. Send Data Word Allocation (2nd Operand of PMCR) First word of senddata Number of send data words +0 +1 (Undefined) Unit No. Offset Contents (data forma...

Appendix M V600/V620 ID Controller Protocol 401 Offset Contents (data format) Data +0 Number of receive datawords (4 digits BCD) 0002 (fixed) +1 Completion code (2 digits Hexadecimal) 00: Normal termination 14: Auto or communications command processing not executed 75: Cancelled before the end of ex...

403 Appendix N Hayes Modem AT Command Protocol The Hayes Modem AT Command Protocol is used to make various settings or control remotely a Hayes modemconnected to the Serial Communications Board via RS-232C cable. Protocol Configuration The configuration of the Hayes Modem AT Command Protocol is show...

Appendix N Hayes Modem AT Command Protocol 404 Connections The connections when using the Hayes Modem AT Command Protocol is shown below. RS-232C Connection Modem Telephone line Modem Modem: D-sub25 pin (female) CQM1H D-sub 9 pin(female) Compatible Modems Although most of the sequences in this proto...

Appendix N Hayes Modem AT Command Protocol 405 Modem Settings When this protocol is used, it is required that the modem connected to the Serial Communications Board be initial-ized to the following conditions: Command echo No Result code display format Numeric format Speed display, busy/dialling ton...

Appendix N Hayes Modem AT Command Protocol 406 MD144FB5V (OMRON)The following command is set in the words specified by the second operand of PMCR. ATE0V0X4\V2\N3%C0*C0\Q0&M0&D0%B9600S26=10 Character string length of modem initialization command (bytes)Code length of PMCR when it is used (wor...

Appendix N Hayes Modem AT Command Protocol 407 Setting ExampleIf telephone number is 03-0123-4567 Character string length of dialling operation sent to modem (bytes)Code length of PMCR when it is used (words) 0016 0010 4154 A T 4454 D T 3033 0 3 2D30 – 0 3132 1 2 332D 3 – 3435 4 5 3637 6 7 Note 1. T...

Appendix N Hayes Modem AT Command Protocol 408 Password Verification Operation The number of retries is 3 for password verification. PC Personal computer(remote exchange) Password verification (starting #552) Dispatching character string (Retry up to 3 times) Receiving password Verifying password Ve...

Appendix N Hayes Modem AT Command Protocol 409 Setting ExampleWhen send data is THIS IS SAMPLE. Character string length of send data sent to modem (bytes)Code length of PMCR when it is used (words) 0014 0009 5448 T H 4953 I S 2049 I 5320 S 5341 S A 4D50 M P 4C45 L E A maximum of 200 bytes (including...

Index 412 errors 1:N NT Link, 129error codes, 30, 81, 85, 105error flags, 30flags, 121Host Link, 121 end codes, 52 indicators, 120protocol macros, 125troubleshooting, 121 ES100 Digital Controller, 63 connections, 244protocols, sequences, 243–282 Executed Reception Case No. (code), 82 external dimens...

Index 413 P parameters sequence, 77step, 78 PC Setup, 8, 28 link words, 1:1 Data Link, 108standard settings 1:1 Data Link, 109Host Link, 37no-protocol communications, 100NT Links, 116protocol macros, 67 PC-initiated communications, 34 PMCR(––) instruction, 85, 143 operand settings, 89specifications,...

Index 415 Write Level 2 Parameters 1, 180Write Level 2 Parameters 2, 181Write Manual Reset Value, 173Write MV at Stop Time and at PV Error, 175Write MV Limits, 175Write Proportional Band, Integral Time, and Derivative Time, 172 Write Set Point, 172Write SP Ramp Time Unit and Set Value, 174 sequences...

Index 416 sequences, K3T Intelligent Signal Processor General-purpose Command, 303Model Data Read (by Unit Number), 301Model Data Read (Continuous Units), 302Read Display Value (PV) (by Unit Number), 299Read Display Value (PV) (Continuous Units), 301Read Holding Data, 297Read Holding Data BH (Contin...

419 Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual. Cat. No. W365-E1-1 Revision code The following table outlines the changes made to the manual during each revision. Page numbers refer to theprevious version. Revision code Date Rev...

Cat. No. W365-E1-1 Note: Specifications subject to change without notice. Printed in Japan Authorized Distributor: