Omron SYSMAC CS1W-SCB41-V1 Operation Manual page 425

C-mode (Host Link) Command Master
Sequence Communications
No. sequence name
719 (02CF) TEST
720 (02D0) ABORT
721 (02D1) INITIALIZE
The values in parentheses are hexadecimal.
In normal operations sequence No. 700 (converts to ASCII and is specified from the command code to the des-
ignated Host Link unit number) is used for the C-mode Command Code Master function.
The relationship between the Host Link C-mode command code/response frame and the PMCR(260) instruc-
tion operand is shown in the following diagram.
Relationship Between Host Link C-mode Command/Response Frames and
PMCR(260) Operands
The relationship between Host Link C-mode command/response frames and PMCR(260) operands is shown in
the following diagram using communications sequence No. 700 as an example.
Command Frame
Host Link
unit number
"@"
40 hex (X10 1 )(X10 0 )
PMCR(260)
#02BC
S
D
396
Executes a data loopback test for the specified Host Link
Unit.
Initializes the port of the specified Host Link Unit.
Initialize the ports of all Host Link Units.
Command
code
Text
Communications sequence No. 700
S Number of send data words
S+1
(Undefined)
User-specified C-mode command code
S+2
(ASCII)
S+3
Number of send bytes
S+4
Text for user-specified C-mode command
(ASCII)
Function
FCS "*" CR
2A hex 0D hex
Host Link unit No.
(2 digits BCD)
Appendix C
Ladder interface
Send word Receive
allocation word
allocation
Yes Yes
Yes No
No No