4.4
EtherNet/IP
4.4.1
Front panel and diagnostic.
3
1
4.4.2
1 – Network status LED (NS).
Status
Off
No power or no IP address.
Online, one or more connections
Green
established (CIP Class 1 or 3).
Green flashing
Online, no connections established.
Red
Duplicate IP address, FATAL error.
One or more connections timed out
Red flashing
(CIP Class 1 or 3).
Note: A test sequence is performed on this LED during
start-up.
4.4.3
2 – Module status LED (MS).
Status
Off
No power.
Green
Controlled by a Scanner in Run state.
Green flashing Not configured, or Scanner in Idle state.
Major
Red
FATAL error etc.).
Recoverable fault(s). Module is config-
Red flashing
ured, but stored parameters differ from
currently used parameters.
Note: A test sequence is performed on this LED during
start-up.
4.4.4
3 – LINK/Activity LED (port 1).
4.4.5
4 – LINK/Activity LED (port 2).
Status
Off
No link, no activity.
Green
Link (100 Mbit/s) established.
Green flickering
Activity (100 Mbit/s).
Yellow
Link (10 Mbit/s) established.
Yellow flickering
Activity (10 Mbit/s).
3.300.139/B
4
2
Indication
Indication
fault
(EXCEPTION-state,
Indication
23