Omron SYSMAC CS1W-SCB41-V1 Operation Manual page 743

V600/V620 ID Controller Protocol
Write (Hex/1) (Sequence No. 522 (Hex 020A))
This sequence is used when the number of Heads to be written to the Carrier is 1.
Send Data Word Allocation (3rd Operand of PMCR(260))
First word of send
data
Receive Data Word Allocation (4th Operand of PMCR(260))
None.
Note 1. Data of which Data Carrier designated for hexadecimal is sent beginning with the largest offset from
the send data words, as shown in the following diagram.
2. Always set an even number of digits for the write data.
Receive data storage words
+0
+1
714
+0 Number of send data words
+1 (Undefined)
(Undefined)
+2
+3 Leading address No.
+4
Number of write digits
+5
Write data
~
Max +35
(Undefined)
Offset Contents (data format)
+0 Number of send data words
(4 digits Hex)
+1 Relevant Unit No. (2 digits BCD)
+2 R/W Head CH No. (1 digit BCD)
+3 Leading address No.
(4 digits Hex)
+4 Number of write digits
(4 digits Hex)
+5 to 35 Write data (Hex)
Example for 6 bytes
Unit No.
Head CH No.
~
Write data
0006 to 0024 (6 to 36 decimal)
00 to 07 (CD1D)
00 to 15 (CA2A)
R/W Head CH 1 designation: 1
R/W Head CH 2 designation: 2
The CD1D must be set to 1.
0000 to FFFF
0002 to 007A (2 to 122 decimal)
Input in hexadecimal
Up to 122 digits (max.)
Data Carrier
+0
+1
+2
Each byte (address) in the Data
Carrier contains 2 digits.
Appendix P
Data