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5.2 Communication Setup
5.2.3 How to Set Up the Ethernet Connection
(b) Sequence program
IP address of Ethernet
module(192.168.0.2)
Initial request
COM. ERR turned off request
Clear the initial fault code.
Set to the permit of
communication while stopping
the PLC CPU.
Communication
format(UDP/IP)
Port No. of Ethernet
module(5001)
IP address of GT SoftGOT
(When GT SoftGOT is used,
FFFFFFFF
H)
Port No. of GT SoftGOT
(When GT SoftGOT is used,
FFFF
H)
Read the initial fault code.
Request to open
Normal
completed
initial
No. 1
open
completed
Initial request
COM.
ERR
turned off
command
Initial
fault
detection
WDT ERR
detection
Turned on
at first scan
only while
running
WDT
ERR
detection
* Initial processing
* Opening processing of communication line