LS SV-iS7 Series - 12. LED Status and Troubleshooting; Link LED Indicators

iS7 Ethernet Option Manual
41
12. LED Information and Troubleshooting
No.
Link
Color
Description
Status
Remarks
LED0
LINK1
Green
Normal network operation
ON
LINK1 is connected to a network and
is operating normally.
Orange
Network communication fault
ON
A communication fault is detected. *
1
-
LINK1 not connected
OFF
EtherNet/IP is running but LINK1 is
not connected to a network.
LED1
LINK2
Green
Normal network operation
ON
LINK2 is connected to a network and
is operating normally.
Orange
Network communication fault
ON
A communication fault is detected. *
1
-
LINK2 not connected
OFF
EtherNet/IP is running but LINK2 is
not connected to a network.
*
1
If a communication fault is displayed, check that the parameter settings for [COM-10], [COM-11], [COM-14], [COM-15], and [COM-
23],[COM-24] match at the inverter keypad and at the PLC.