Mitsubishi Electric GT16 User Manual page 551

(2) Example of sequence program
* Initial processing
Turned on WDT
at first scan ERR
only while detection
running
Initial
WDT ERR
fault
detection
detection
COM.
ERR
turned off
command
* Opening processing of communication line
Initial request
Normal
No. 1
completed
open
initial
completed
POINT POINT POINT
When changing the sequence program
After writing the sequence program to the PLC CPU, operate the PLC CPU ether turning OFF and then ON or
resetting.
IP address of Ethernet
module(192.168.0.19)
Initial request
Read the initial fault code.
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 GOT
(When GOT is used, FFFFFFFF
Port No. of GOT
(When GOT is used, FFFF
Request to open
22. ETHERNET CONNECTION
22.4 PLC Side Setting
20
21
22
23
)
H
24
)
H
25
26
27
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