Omron CJ1W-SCU22, Руководство по эксплуатации, Страница: 447 / 478

R-113
A Standard System Protocol
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
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Protocol
Configur
ation
This sequence requests display data in the idle measurement status or latch data generated by the
measurement command.
Send Data Word Allocation (3rd Operand of PMCR(260))
None.
Receive Data Word Allocation (4th Operand of PMCR(260))
The receive data word allocation is similar to that of sequence No. 434 (Single Run Measurement
Start).
This sequence sets the forced zero direction to positive (+)
Send Data Word Allocation (3rd Operand of PMCR(260))
None.
Receive Data Word Allocation (4th Operand of PMCR(260))
None.
This sequence sets the forced zero direction to negative (–)
Send Data Word Allocation (3rd Operand of PMCR(260))
None.
Receive Data Word Allocation (4th Operand of PMCR(260))
None.
This sequence releases the forced zero direction.
Send Data Word Allocation (3rd Operand of PMCR(260))
None.
Receive Data Word Allocation (4th Operand of PMCR(260))
None.
Data Request (4000-series) (Sequence No. 439 (Hex 01B7))
Forced Positive Zero (4000-series) (Sequence No. 440 (Hex 01B8))
Forced Negative Zero (4000-series) (Sequence No. 441 (Hex 01B9))
Forced Zero Release (4000-series) (Sequence No. 442 (Hex 01BA))