Omron CJ1W-SCU32 Operation Manual page 466

Appendices
CJ-series I/O memory Address
Word No.
Bit No.
Port 1 Port 2
n+8 n+18 15 to 00
15
14
13
12
11 to 08
07
06
05
04
03
02
01, 00
A-6
NJ-series device variable for CJ-series Unit
Variable name
Port 1
*_P1_TransErrSta *_P2_TransErrSta
*_P1_TransErr *_P2_TransErr
*_P1_TfsErr *_P2_TfsErr
*_P1_TfrErr *_P2_TfrErr
*_P1_TrErr *_P2_TrErr
Bit 11 to 08 of Bit 11 to 08 of
*_P1_TransErrSta *_P2_TransErrSta
*_P1_FCSErr *_P2_FCSErr
*_P1_CmdErr *_P2_CmdErr
*_P1_TimeoutErr *_P2_TimeoutErr
*_P1_OverRunErr *_P2_OverRunErr
*_P1_FramingErr *_P2_FramingErr
*_P1_ParityErr *_P2_ParityErr
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CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
Port 2
Transmission Error Status
Transmission error
Tfs (Send Finished Monitoring Time)
Exceeded
Tfr (Receive Finished Monitoring
Time) Exceeded
Tr (Receive Wait Monitoring Time)
Exceeded
Retry Count
FCS Check Error
Command Error
Timeout Error
Overrun Error
Framing Error
Parity Error
Reserved
Meaning