Omron CQM1H-SCB41 Operation Manual page 166

CompoWay/F Master Protocol
Generalpurpose Send with No Conversion and with Response
(Sequence No. 604)
This sequence sends the specified data beginning with the subaddress and SID to the specified Unit. The
response is stored starting at the specified word. No conversions are performed on the send and receive data.
Send Data Word Allocation (2nd Operand of PMCR(260))
First word of
send data
Receive Data Word Allocation (3rd Operand of PMCR(260))
Receive data
storage words
Number of send data words
+0
(Undefined)
+1
Node No.
(Undefined)
Subaddress
+2
(Undefined)
+3 SID
Number of send bytes
+4
+5
Send data
Offset Contents (data format)
+0 Number of send data words
(4 digits BCD)
+1 Always 00 Hex
+2 MRC
(2 digits Hex)
+3 Always 00 Hex
+4 Number of send bytes (4 digits
BCD)
+5 Send data
on
+0
+2
+4
+6 etc.
+0 Number of receive data words
+1 Response code
+2 Response data
Offset Contents (data format)
+0 Number of receive data words
(4 digits BCD)
+1 Response code (4 digits Hex)
+2 Receive data
on
+0
+2
+4
+6 etc.
0006 to 0128
Node No. (2 dig- 00 to 99
its BCD)
Subaddress (2 Specify the subaddress of the device
digits Hex) being communicated with.
SID (1 digit Hex) Set the service ID of the required ser-
vice (e.g., retries).
Number of data bytes from the MCR
until the byte just before the ETX.
0 to 490 decimal
The data specified in hexadecimal here
is not converted and the number of
+1
bytes specified in S+4 is sent.
+3
+5
0003 to 0128
The response code will be stored in
hexadecimal form.
The data from just after the response
code until just before the ETX is stored
+1
here without conversion.
+3
+5
Appendix B
Data
Data
151