Omron CJ1W-SCU32 Operation Manual page 447

Data Request (4000-series) (Sequence No. 439 (Hex 01B7))
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).
Forced Positive Zero (4000-series) (Sequence No. 440 (Hex 01B8))
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.
Forced Negative Zero (4000-series) (Sequence No. 441 (Hex 01B9))
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.
Forced Zero Release (4000-series) (Sequence No. 442 (Hex 01BA))
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.
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
A Standard System Protocol
R-113