Omron SYSMAC CS1W-SCB41-V1 Operation Manual page 427

C-mode (Host Link) Command Master
Receive Data Word Allocation (4th Operand of PMCR(260))
Note The read data from the end code area (+1 word, rightmost byte) is stored for responses without end
codes.
User-specified Send/Receive Command without Conversion
(Sequence No. 701 (Hex 02BD))
Sends the text data for the specified C-mode command to the specified Host Link Unit without converting into
ASCII. The response is stored starting from the specified word without converting into hexadecimal.
Send Data Word Allocation (3rd Operand of PMCR(260))
398
Number of receive data words
+0
Receive data
storage words
(Undefined)
+1
+2
Offset Contents (data format)
Number of receive data words
+0
(Undefined)
+1
Read data (4 digits hex)
+2
Number of send data words
+0
First word of
send data
+1 (Undefined)
+2 C-mode command code
+3 Number of send bytes
Text
+4
Offset Contents (data format)
+0 Number of send data words
+1 (Undefined)
+2 C-mode command code
Number of send bytes
+3
Text
+4
End code
Read data
0003 to 00FA hex (3 to 250 decimal)
End code The end code is stored in hexadecimal.
(2 digits hex)
The read data is converted into hexa-
decimal stored.
Host Link unit No.
0004 to 0040 hex (4 to 64 decimal)
Host Link unit 00 to 31
No.
(2 digits BCD)
Specify the C-mode command code in
ASCII (e.g., RR is specified as 5252
hex.)
Specify the number of send bytes for
the communications line.
0000 to 007A hex (0 to 122 decimal)
Note: The text data is converted into
ASCII on the communications line, so
specify twice the number of bytes of
text data bytes in S+4 onwards.
Specify the text that corresponds to the
command. The specified hexadecimal
data will be converted into ASCII and
sent.
Appendix C
Data
Data