Omron CS1W-SCU21 Operation Manual page 496

V600/V620 ID Controller Protocol
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
+0 Number of send data words
+1
(Undefined)
+2 (Undefined)
Processing designation
+3 (Undefined)
+4
Leading address of check object
Number of check block
+5
(Undefined)
Unit No.
Head CH No.
bytes
Appendix M
477