Diagnosis with LEDs
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5.4
EtherNet/IP Adapter (V3/5)
For the
protocol, the communication LEDs
MS
and
NS
as well as the Ethernet LEDs
LINK
and
ACT
can assume the states
described below. This description is valid from stack version V3.4 or from
V5.1.
Communication status EtherNet/IP Adapter
LED
Color
State
Description
MS
(module status)
Position in the device
overview:
(10)
Duo LED red/green
(green)
On
Device operational:
The device is operating correctly.
(green)
Flashing (1 Hz)
Standby:
The device has not been configured.
(green/red/
green)
Flashing fast
green/red/
green
Self-test:
The device performs a self-test after power-on. The
following sequence is displayed during the self-test:
·
NS-LED off.
·
MS LED turns green for approximately 250 ms, turns red for
approximately 250 ms, and again turns green (and holds
that state until the power-up test has completed).
·
NS LED turns green for approximately 250 ms, turns red for
approximately 250 ms, and then turns off (and holds that
state until the power-up test has completed).
(red/green/off)
Flashing
sequence red/
green/off
Flashing sequence:
The flashing sequence is used to
visually identify the device. The scanner can start the flashing
sequence in Identity object 1 of the device. The MS LED and
NS LED perform the flashing sequence simultaneously.
(red)
Flashing (1 Hz)
Major recoverable fault:
The device has detected a major
recoverable fault. E.g., an incorrect or inconsistent
configuration can be considered a major recoverable fault.
(red)
On
Major unrecoverable fault:
The device has detected a major
unrecoverable fault.
(off)
Off
No power:
The device is powered off.
NS
(Network status)
Position in the device
overview:
(7)
Duo LED red/green
(green)
On
Connected:
An IP address is configured, at least one CIP
connection (any transport class) is established, and an
Exclusive Owner connection has not timed out.
(green)
Flashing (1 Hz)
No connections:
An
connections are established, and an Exclusive Owner
connection has not timed out.
(green/red/
green)
Flashing fast
green/red/
green
Self-test:
The device performs a self-test after power-on.
Refer to the description of the MS LED in the self-test status.
(red/green/off)
Flashing
sequence red/
green/off
Flashing sequence:
The flashing sequence is used to
visually identify the device. The scanner can start the flashing
sequence in Identity object 1 of the device. The MS LED and
NS LED perform the flashing sequence simultaneously.
(red)
Flashing (1 Hz)
Connection timeout:
An IP address is configured, and an
Exclusive Owner connection for which this device is the target
has timed out.
The NS LED returns to steady green only when all timed out
Exclusive Owner connections are reestablished.
(red)
On
Duplicate IP:
The device has detected that its IP address is
already in use.
(off)
Off
Not powered, no IP address:
The device does not have an
IP address (or is powered off).
Table 22: Communication status EtherNet/IP Adapter
CIFX M223090AE-RE\F | Hardware description and installation
DOC190704UM06EN | Revision 6 | English | 2022-02 | Released | Public
© Hilscher 2019 - 2022
