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Lists 11/2003 Edition

Lists 11/2003 Edition

Lists 11/2003 Edition

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4 Interface Signals <strong>11</strong>.034.2 Signals of the PLC application interfaceDBW 102DBW 104ONL_CONFIRM /B3/Acknowledgment from PLC to online requestPLC writes MMC client identification as acknowledgment (bus type, MMC bus address;as with DBW 100).PAR_CLIENT_IDENT /B3/DBB 106MMC writes its client identification (bus type, MMC bus address; as with DBW 100).PAR_MMC_TYP /B3/Type of MMC as per NETNAMES.INI: Main / subordinate operator panel / server /...DBB 107PAR_MSTT_ADR /B3/MMC writes address of MCP to be activated; 255, when no MCP activatedDBB 108PAR_STATUS /B3/PLC writes online enable for MMC.DBB 109PAR_Z_INFO /B3/PLC writes additional info about statusDBB <strong>11</strong>0M_TO_N_ALIVESign of life from PLC to MMC through M to N blockDBW 120Online interface MMC 1 (user)MMC1_CLIENT_IDENT /B3/PLC writes PAR_CLIENT_IDENT to MMCx_CLIENT_IDENT when MMC goes online.DBB 122MMC1_TYP /B3/PLC writes PAR_MMC_TYP to MMCx_TYP when MMC goes online.DBB 123MMC1_MSTT_ADR /B3/PLC writes PAR_MSTT_ADR to MMCx_MSTT_ADR when MMC goes online.DBB 124MMC1_STATUS /B3/Connection status, MMC and PLC alternately write their requests/acknowledgmentsDBB 125DBB 126DBB 127MMC1_Z_INFO /B3/Additional info connection status (pos./neg. acknowledgment, error messages...)MMC1_ACTIVE_DENIED/B3/MMC1_ACTIVE_CHANGED/B3/ReservedMMC1_ACTIVE_PERM/B3/MMC1_ACTIVE_REQ/B3/MMC1_MSTT_SHIFT-LOCK/B3/MMC1_SHIFT_LOCK/B3/© Siemens AG, <strong>2003</strong>. All rights reserved4-648 SINUMERIK 840D/840Di/810D SIMODRIVE 6<strong>11</strong> digital <strong>Lists</strong> (LIS) – <strong>11</strong>.03 <strong>Edition</strong>

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