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8.3 PLC Side Setting
8.3.3 Connecting to Ethernet module (A Series)
3 Sequence program
The sequence program for initial processing and communication line opening processing are required.
(1) Programming condition
This program performs the initial processing of the Ethernet module and the opening processing of
connection No. 1 when the stopping PLC CPU starts running.
(a) I/O signal of Ethernet module
For A Ethernet Interface Module User's Manual
(b) Device used by user
Device Application
M102 COM.ERR turned off command
D100 IP address of Ethernet module
D110 Application setting
D111 Port No. of Ethernet module
D112 to D113 IP address of GOT
D114 Port No. of GOT
D200 Initial fault code
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