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CJ2 CPU Unit Software User's Manual - CIP ETI

CJ2 CPU Unit Software User's Manual - CIP ETI

CJ2 CPU Unit Software User's Manual - CIP ETI

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AppendicesInstruction Mnemonic Code Symbol/Operand Function LocationDELIVERCOMMAND 2CMND2@CMND2493 Up to 64 CMND2 instructions can be used simultaneously. TheyCMND2(493)are otherwise the same as CMND.SDCIOutputExecutionconditionRequiredS: 1st commandwordD: 1st responsewordC: 1st controlwordI: 1stcommunicationsinformation wordEXPLICITMESSAGESENDEXPLT 720 Sends an explicit message with any Service Code. Output RequiredEXPLT (720)SDCS: 1st word ofsend messageD: 1st word ofreceivedmessageC: 1st controlwordEXPLICITGETATTRIBUTEEGATR 721 Reads status information with an explicit message (Get AttributeEGATR (721) Single, Service Code: 0E hex).SDCOutputRequiredS: 1st word ofsend messageD: 1st word ofreceivedmessageC: 1st controlword messageEXPLICITSETATTRIBUTEESATR 722 Writes status information with an explicit message (Set AttributeESATR (722) Single, Service Code: 0E hex)SCOutputRequiredS: First word ofsend messageC: First controlwordEXPLICITWORDREADECHRD 723 Reads data to the local <strong>CPU</strong> <strong>Unit</strong> from a remote <strong>CPU</strong> <strong>Unit</strong> in theECHRD (723) network. (The remote <strong>CPU</strong> <strong>Unit</strong> must support explicit messages.)SDCS: 1st sourceword in remote<strong>CPU</strong> <strong>Unit</strong>D: 1st destinationword in local<strong>CPU</strong> <strong>Unit</strong>C: 1st control wordOutputRequiredA-62 <strong>CJ2</strong> <strong>CPU</strong> <strong>Unit</strong> <strong>Software</strong> User’s <strong>Manual</strong>

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