316
ES100
#
Digital Controller Protocol
Appendix H
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:
Set the constant 0000 for the 3rd operand (S).
Receive word allocation:
Set the constant 0000 for the 4th operand (D).
Connections
Connections for using the ES100
#
Digital Controller Protocol are shown below.
RS-232C Connections
271 (010F)
Run command
Starts control.
Yes
No
272 (0110)
Reset (stop)
Stops control.
Yes
No
273 (0111)
Auto mode
Switches the control mode to auto.
Yes
No
274 (0112)
Manual mode
Switches the control mode to a manual.
Yes
No
275 (0113)
Execute A.T.
Executes A.T.
Yes
No
276 (0114)
Cancel A.T.
Cancels A.T.
Yes
No
277 (0115)
Change pattern No.
Changes the pattern No.
Yes
No
278 (0116)
Change bank No.
Changes the bank No.
Yes
No
279 (0117)
Read controller status
Reads the controller status.
Yes
Yes
280 (0118)
General-purpose com-
mand
Sends specified data and stores the received
data in the specified words.
Yes
Yes
Sequence
No.
Transmission
sequence name
Function
Ladder interface
Send word
allocation
Receive word
allocation
RS-232C port
ES100
#
Serial Communications Unit/Board
Signal name
Pin No.
Shield
ES100
#
-
#
01
#
Signal name
17
16
15
→
Terminal
RS-232C: D-sub
9-pin female
RS-232C:
Terminal Block
FG
SD
RD
RTS
CTS
DSR
DTR
SG
SD
RD
SG
Serial Communications Board
(CS Series only)
Serial Communications Unit
(CS/CJ Series)
RS-232C
RS-232C
PC PS
1
2
3
4
5
7
8
9
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