Omron CS1W-SCU21 Operation Manual page 486

V600/V620 ID Controller Protocol
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.
Number of send data words
+0
+1
Number of Heads
(Undefined)
+2
+3
(Undefined)
+4 Leading address No.
Number of write bytes
+5
+6 Write data
~
Write data
+64
+65
(Not used)
(Undefined)
+66
(Undefined)
+67
+68 Leading address No.
Number of write bytes
+69
Write data
+70
~
+128 Write data
Offset Contents (data format)
+0 Number of send data words
(4 digits Hex)
+1 Number of Heads
(4 digits BCD)
+(64(N–1)+2) Unit No. (2 digits BCD)
+(64(N–1)+3) R/W Head CH No.
(1 digit BCD)
+(64(N–1)+4) Leading address No.
(4 digits Hex)
+(64(N–1)+5) Number of write bytes
(4 digits Hex)
+(64(N–1)+6) to Write data (ASCII)
(64(N–1)+64)
N: Number of Heads
Unit No.
Head CH No.
CH 1
~
Unit No.
Head CH No.
CH 2
~
0007 to 0081 (7 to 129 decimal)
0001 to 0002
Arbitrary (However, there is a limit for the
maximum Unit No. depending on the model)
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 0076 (1 to 118 decimal)
Input in ASCII.
Up to 118 bytes (max.) can be set
Appendix M
Data
467