Omron SYSMAC CJ1W-SCU21-V1, Руководство по эксплуатации

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721
V600/V620 ID Controller Protocol Appendix P
Receive Data Word Allocation (4th Operand of PMCR(260))
None.
Note 1. Execute Sequence No. 536 before executing Sequence No. 537.
2. Retry processing is not performed for this sequence.
Polling Auto-write (Hex/8) (Sequence No. 538 (Hex 021A))
This sequence is used when the number of Heads to be written to the Carrier is 8.
Send Data Word Allocation (3rd Operand of PMCR(260))
The send data word allocation is similar to that of Sequence No. 525 (Write (Hex/8)).
Receive Data Word Allocation (4th Operand of PMCR(260))
The receive data word allocation is similar to that of Sequence No. 525 (Write (Hex/8)).
Note 1. Execute Sequence No. 545 (Polling Auto-write Command Processing Cancel) to cancel the polling
auto-write.
2. Retry processing is not performed for this sequence.
Polling Auto-write Subcommand (Hex/8) (Sequence No. 539
(Hex 021B))
This sequence is used when the number of Heads to be written to the Carrier is 8. Up to 10 digits of data can
be written for each Read/Write Head.
Send Data Word Allocation (3rd Operand of PMCR(260))
The send data word allocation is similar to that of Sequence No. 525 (Write (Hex/8)). However, the leading
address No., number of write, and write data are not used and become undefined.
Receive Data Word Allocation (4th Operand of PMCR(260))
None.
Note 1. Execute Sequence No. 538 before executing Sequence No. 539.
2. Retry processing is not performed for this sequence.
Data Check (Sequence No. 540 (Hex 021C))
This sequence writes and verifies the CRC code for check blocks designated by the user.
Send Data Word Allocation (3rd Operand of PMCR(260))
First word of send
data
Number of send data words +0
+1
+2
+3
+4
+5
(Undefined)
Unit No.
(Undefined)
Head CH No.
Processing designation
(Undefined)
Leading address of check object
(Undefined)
Number of check block
bytes