A-5
Appendices
CJ-series PROFIBUS Master Unit Operation Manual for NJ-series CPU Unit (W509)
A-1 Differences in Available Functions Depending on the CPU Unit (NJ/CJ series)
to be Connected
App
The device variables for CJ-series Units that correspond to bits 0 to 15 of a word in CIO n+5 are as
follows:
CIO n+6 (Master Errors)
The device variable for CJ-series Unit that corresponds to all bits of a word in CIO n+6 is as follows:
The device variables for CJ-series Units that correspond to bits 0 to 15 of a word in CIO n+6 are as
follows:
CIO n+7 (Slave Status)
The device variable for CJ-series Unit that corresponds to all bits of a word in CIO n+7 is as follows:
CJ-series I/O memory address NJ-series device variables for CJ-series Unit
Word address Bit Variable name Description
CIO n+5 0 to 15 *_MstrSta Master Status
CJ-series I/O memory address NJ-series device variables for CJ-series Unit
Word address Bit Variable name Description
CIO n+5 0 *_MstrOperateSta Unit in OPERATE mode
1 *_MstrStopSta Unit in STOP mode
2 *_MstrClearSta Unit in CLEAR mode
3 *_MstrOfflineSta Unit in OFFLINE mode
4 *_MstrDatXchgSta Unit in data exchange
5 *_MstrAutoClrEnblSta Auto-CLEAR enabled
6 -- Reserved by System
7 *_MstrValidCfgSta Unit contains a valid configuration
8 to 15
CJ-series I/O memory address NJ-series device variables for CJ-series Unit
Word address Bit Variable name Description
CIO n+6 0 to 15 *_MstrErrSta Master Errors
CJ-series I/O memory address NJ-series device variables for CJ-series Unit
Word address Bit Variable name Description
CIO n+6 0 *_MstrBusErr Disturbed bus error
1 *_MstrProtErr PROFIBUS protocol error
2 *_MstrAdrErr Master address duplication error
3 *_MstrHwErr Hardware error
4 to 11 -- Reserved by system
12 *_MstrMdCmdErr Mode command error
13 *_MstrParamErr Parameter error
14 -- Reserved by system
15 -- Reserved by system
CJ-series I/O memory address NJ-series device variables for CJ-series Unit
Word address Bit Variable name Description
CIO n+7 0 to 15 *_SlvSta Slave Status
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