Omron CQM1H-SCB41 Operation Manual page 384

V600/V620 ID Controller Protocol
Sequence Communications
No. sequence name
543 Command processing
cancel
544 Polling auto-read
command processing
cancel
545 Polling auto-write
command processing
cancel
546 General-purpose
command
Note Ladder Interface Settings
YES: User settings are required for the 2nd and 3rd operands of PMCR.
NO: Send word allocation:
Receive word allocation: Set the constant 0000 for the 2rd operand (S).
Connections
Connections when using the V600/V620 ID Controller Protocol are shown below.
RS-232C Connections
CQM1H
Serial Commu-
nications Board
RS-232C port
Serial Communications Board:
D-sub 9 pin (female)
Cancels command processing except polling
command processing and returns to the com-
mand waiting status.
Cancels polling auto-read processing.
Cancels polling auto-write processing.
Sends arbitrary data and stores receive data to
receive data words.
Set a dummy word address for the 3rd operand (D).
Signal
Pin No.
name
ID Controller (CA1A):
D-sub 25 pin (female)
Shielded cable
Function
ID Controller
Pin No.
Shielded cable
Serial Communications Board:
D-sub 9 pin (female)
Appendix M
Ladder interface
Send word Receive word
allocation allocation
Yes
Yes
Yes
Yes
Head Data Carrier
ID Controller (CD1D):
D-sub 9 pin (female)
Signal
name
Yes
Yes
Yes
Yes
369