Omron CJ1W-SCU22, Руководство по эксплуатации, Страница: 430 / 478

A Standard System Protocol
R-96
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
Additional Information
The zero run measurement keeps measuring until sequence No. 414 (Measurement Termina-
tion) is executed.
A continuous measurement is started. The scan notification method is used for the receive data.
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. 410 (Single Run Measurement
Start).
Additional Information
• Since this sequence repeats itself within the sequence, once it is executed, it remains in the
execution state until cancelled.
• Even if execution is cancelled, the Laser Micrometer still keeps measuring. Execute sequence
No. 414 (Measurement Termination) to end the sequence.
A continuous measurement is started. The interrupt notification method is used for the receive data and
the interrupt No. is 101.
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. 410 (Single Run Measurement
Start).
Additional Information
• Since this sequence repeats itself within the sequence, once it is executed, it remains in the
execution state until cancelled.
• Even if execution is cancelled, the Laser Micrometer still keeps measuring. Execute sequence
No. 414 (Measurement Termination) to end the sequence.
Precautions for Correct Use Precautions for Correct Use
Sequences No. 413 and No. 437 (Continuous Measurement Start with Interrupt) not supported
by the CS1W-SCU
@@ (-V1) and CJ1W-SCU @@ (-V1) Serial Communications Units. A protocol
syntax error will occur if an attempt is made to execute either sequence with a Serial Communi-
cations Unit.
Do not set an EM bank as the receive storage word for interrupt notification. A protocol syntax
error will occur if an EM bank is set.
Continuous Measurement Start (Scan) (3000-series)
(Sequence No. 412 (Hex 019C))
Continuous Measurement Start (Interrupt) (3000-series)
(Sequence No. 413 (Hex 019D))