765-1505/100-000
Diagnostics
102
Product manual | Version: 2.0.0
8DIO FLD EI DC 24V 2.0A
Application Status
The APL LED indicates the status of the application.
Table 67: APL LED
LED
Color
State
Description
APL
Duo LED, red/green/yellow (yellow = simultaneously red and green)
Off
Off
LED without function
EtherNet/IP Adapter Status
The MS and NS LEDs indicate the status of the EtherNet/IP module.
The LNK and ACT LEDs indicate the Ethernet status.
Table 68: Status of the EtherNet/IP module
LED
Color
State
Description
MS
(module status)
Duo LED, red/green
Green
On
Module in operation:
The module is in op-
eration and working correctly.
Green
Flashing (1 Hz)
Standby:
The module has not been config-
ured.
Green/red/green
Rapid flashing:
green/red/green
Self test:
The module runs through a self
test after it is switched on. The following se-
quence occurs during the self test:
•
NS LED off
•
MS LED lights up green for about
250 ms, turns red for about 250 ms and
then lights up green again (and contin-
ues to do so until the test is completed).
•
NS LED lights up green for about
250 ms, turns red for about 250 ms and
then goes out (and remains off until the
test is completed).
Red/green/off
Flashing sequence:
red/green/off
Flashing sequence:
The flashing se-
quence identifies the adapter visually. The
scanner can start the flashing sequence in
identity object 1 of the adapter. The MS
LED and NS LED go through the flashing
sequence simultaneously.
Red
Flashing (1 Hz)
Serious recoverable error:
The module
has identified an error that is serious but
can be fixed – for example, an incorrect or
inconsistent configuration may be classified
as a serious recoverable error.
Red
On
Serious unrecoverable error:
The module
has identified an error that is serious and
cannot be fixed.
Off
Off
Switched off:
The module is switched off.
NS
(Network status)
Duo LED, red/green
Green
On
Connected:
An IP address is configured, at
least one CIP connection (of any transport
class) has been established, and, for an
Exclusive Owner connection, the time limit
has not been exceeded.
