Mitsubishi Electric MELSEC iQ-R Series User Manual page 298

Before
CPU module Status of
status "EtherNet/IP
Auto-start
setting"
*1

RUNSTOP
*1 This operation is performed when the status of 'EtherNet/IP communication start request' (Un\G7340096) is set to "16" (start request)
and the status of 'EtherNet/IP communication start status' (Un\G7340097) is set to "1" (operating). If 'EtherNet/IP communication start
status' (Un\G7340097) is set to any value other than 1 (operating), communication will not start and the operation will not stop.
*2 Since it does not stop when the CPU module changes from RUN to STOP, communication will not stop unless 'EtherNet/IP
communication start request' (Un\G7340096) is manually set to "0" (stop request).
In addition, if communication is stopped manually, it is necessary to manually set 'EtherNet/IP communication start request'
(Un\G7340096) to 16 (start request) to restart communication.
12 FUNCTIONS
296
12.6 EtherNet/IP Communication Automatic Start Function
Status of 'EtherNet/IP Status of 'EtherNet/IP
communication communication
continuation continuation
specification status' specification request'
(Un\G7340105) (Un\G7340104)

2 (operating with Value
other than 16 (stop))

1 (operating with 16
(continue))
After
Status of 'EtherNet/IP Status of 'EtherNet/IP
communication start communication
request' continuation
(Un\G7340096) specification status'
(Un\G7340105)
0 (stop request) is set. 2 (operating with Value
other than 16 (stop)) is
set.
The status does not The status does not
change. change.
(Remains set to "16" (start
request).)