Device Variables For Cj-Series Unit (Software Switches, Statuses) - Omron CJ Series Operation Manual

4 Data Exchange with the CPU Unit
4-2 Device Variables for CJ-series Unit
(Software Switches, Statuses)
When you operate and reference software switches and statuses use the following Device Variables
for CJ-series Unit allocated to the I/O port of this Unit.
Name of Device Variable for CJ-
series Unit
*_SwCmd
*_MstrOperateCmd
*_MstrStopCmd
*_MstrClearCmd
*_MstrOfflineCmd
*_GlobCtlTxCmd
*_ClrNewDiagCmd
*_GlobCtlCmd
*_GlobCtlGrp1
*_GlobCtlGrp2
*_GlobCtlGrp3
*_GlobCtlGrp4
*_GlobCtlGrp5
*_GlobCtlGrp6
*_GlobCtlGrp7
*_GlobCtlGrp8
*_GlobCtlUnfreezeCmd
*_GlobCtlFreezeCmd
*_GlobCtlUnsyncCmd
*_GlobCtlSyncCmd
*_UnitSta
*_UnitErr
*_MstrErr
*_NewErrLogSta
*_ParamTxSta
*_ParamStorErr
*_ParamLoadErr
*_FileRdErr
*_LogStorErr
*_MstrSta
*_MstrOperateSta
*_MstrStopSta
*_MstrClearSta
*_MstrOfflineSta
*_MstrDatXchgSta
*_MstrAutoClrEnblSta
*_MstrValidCfgSta
*_MstrErrSta
*_MstrBusErr
*_MstrProtErr
*_MstrAdrErr
4-8
Type R/W
WORD RW Software Switches (Section 4-2-1)
BOOL RW Bit 00: Switch master to OPERATE mode
BOOL RW Bit 01: Switch master to STOP mode
BOOL RW Bit 02: Switch master to CLEAR mode
BOOL RW Bit 03: Switch master to OFFLINE mode
BOOL RW Bit 04: Transmit Global-Control command
BOOL RW Bit 08: Clear new diagnostics bits
WORD RW Global-Control Command (Section 4-2-2)
BOOL RW Bit 00: Send command to slaves of Group 1
BOOL RW Bit 01: Send Command to slaves of Group 2
BOOL RW Bit 02: Send Command to slaves of Group 3
BOOL RW Bit 03: Send Command to slaves of Group 4
BOOL RW Bit 04: Send Command to slaves of Group 5
BOOL RW Bit 05: Send Command to slaves of Group 6
BOOL RW Bit 06: Send Command to slaves of Group 7
BOOL RW Bit 07: Send Command to slaves of Group 8
BOOL RW Bit 10: Unfreeze
BOOL RW Bit 11: Freeze
BOOL RW Bit 12: Unsync
BOOL RW Bit 13: Sync
WORD R Unit Status (Section 4-2-3)
BOOL R Bit 00: Unit error flag
BOOL R Bit 01: Master error flag
BOOL R Bit 03: Error log contains new errors
BOOL R Bit 04: Parameter transfer In progress
BOOL R Bit 06: Local parameter storage error
BOOL R Bit 07: Local parameter load error
BOOL R Bit 09: File read error
BOOL R Bit 13: Error log storage error
WORD R Master Status (Section 4-2-4)
BOOL R Bit 00: Unit in OPERATE mode
BOOL R Bit 01: Unit in STOP mode
BOOL R Bit 02: Unit in CLEAR mode
BOOL R Bit 03: Unit in OFFLINE mode
BOOL R Bit 04: Unit in data exchange
BOOL R Bit 05: Auto-CLEAR enabled
BOOL R Bit 07: Unit contains a valid configuration
WORD R Master Errors (Section 4-2-5)
BOOL R Bit 00: Disturbed bus error
BOOL R Bit 01: PROFIBUS protocol error
BOOL R Bit 02: Master address duplication error
CJ-series PROFIBUS Master Unit Operation Manual for NJ-series CPU Unit (W509)
Description