Omron SYSMAC CS1W-SCB41-V1 Operation Manual page 589

ES100 @ Digital Controller Protocol
Sequence Transmission
No. sequence name
271 (010F) Run command
272 (0110) Reset (stop)
273 (0111) Auto mode
274 (0112) Manual mode
275 (0113) Execute A.T.
276 (0114) Cancel A.T.
277 (0115) Change pattern No.
278 (0116) Change bank No.
279 (0117) Read controller status
280 (0118) General-purpose com-
mand
Note 1. The hexadecimal equivalents of sequences numbers are given in parentheses.
2. Ladder Interface Settings
YES: User settings are required for the 3rd and 4th operands of PMCR(260).
NO: Send word allocation:
Receive word allocation:
Connections
Connections for using the ES100@ Digital Controller Protocol are shown below.
RS-232C Connections
Serial Communications Board
(CS Series only)
Serial Communications Unit
(CS/CJ Series)
RS-232C port
Serial Communications Unit/Board
RS-232C: D-sub
9-pin female
Signal name
560
Starts control.
Stops control.
Switches the control mode to auto.
Switches the control mode to a manual.
Executes A.T.
Cancels A.T.
Changes the pattern No.
Changes the bank No.
Reads the controller status.
Sends specified data and stores the received
data in the specified words.
PLC PS
Pin No.
1
FG
2
SD
3
RD
4
RTS
5
CTS
7
DSR
8
DTR
9
SG
Function
Set the constant 0000 for the 3rd operand (S).
Set the constant 0000 for the 4th operand (D).
RS-232C
ES100#-#01#
Terminal
Shield
Appendix K
Ladder interface
Send word Receive word
allocation
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
ES100#
→
RS-232C
RS-232C:
Terminal Block
Signal name
SD
17
RD
16
SG
15
allocation
No
No
No
No
No
No
No
No
Yes
Yes