Omron SYSMAC CS1W-SCB41-V1 Operation Manual page 739

V600/V620 ID Controller Protocol
Write (ASCII/1) (Sequence No.518 (Hex 0206))
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 Write data designated for ASCII is sent beginning with the smallest offset from the send data words, as
shown in the following diagram.
710
+0 Number of send data words
+1 (Undefined)
+2 (Undefined)
+3
Leading address No.
+4
Number of write bytes
+5
Write data
~
Max
+249 Write data
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 bytes
(4 digits Hex)
+5to Write data (ASCII)
+249
Receive data storage words
+0
+1
+2
Unit No.
Head CH No.
~
0006 to 00FA (6 to 250 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
0001 to 01EA (1 to 490 decimal)
Input in ASCII
Up to 248 bytes (max.) can be set
Example for 5 bytes
Appendix P
Data
Data Carrier
+0
+1
+2
+3
+4
Each byte (address) in the Data
Carrier contains the code for one
ASCII character.