Omron SYSMAC CJ1W-SCU21-V1, Operation Manual

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C-mode (Host Link) Command Master Appendix C
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
719 (02CF) TEST Executes a data loopback test for the specified Host Link
Unit. Yes Yes
720 (02D0) ABORT Initializes the port of the specified Host Link Unit. Yes No
721 (02D1) INITIALIZE Initialize the ports of all Host Link Units. No No
Sequence
No.
Communications
sequence name
Function Ladder interface
Send word
allocation
Receive
word
allocation
PMCR(260)
#02BC
S
D
S
S+1
S+2
S+3
S+4
Communications sequence No. 700
Number of send data words
(Undefined)
Host Link unit No.
(2 digits BCD)
Number of send bytes
"@"
Host Link
unit number
40 hex (X101)(X100)
Text "
*
" FCS CR
0D hex 2A hex
Command
code
User-specified C-mode command code
(ASCII)
Text for user-specified C-mode command
(ASCII)