Fieldbus PCI-Card
Card
11.2.1 Status LEDs
No:
Indication
State
Meaning
1
Appl.
connected
Green
Controlled by application
Red
Standalone
2
I/O ACCESS
Green, flashing
I/O access OK
Red, flashing
I/O access failure (recoverable)
Off
No activity
3
-
-
Not used
4
Link/Activity
Green
Link established
Green, flashing
Activity; receiving/transmitting data
Off
No link or power off
5
Network status
Green
Connected
The module has at least one
established EtherNet/IP connection
(target or originated)
Green, flashing
No connections
There are no EtherNet/IP
connections established to the
module (class 1 or class 3, target or
originated)
Red
Duplicate IP
Configured IP address already in use
Red, flashing
Connection timeout
One or several EtherNet/IP target
connections have timed-out
The module can only leave this state
if all timed-out target connections are
re-established, or if the module is
reset
Off
No power or no IP address
6
Green
Device operational
Module is operating correctly in Run-
state
Green, flashing
Standby
Module has not been configured
Scanner in Idle-state
Red
Major fault
Major unrecoverable fault
Red, flashing
Minor fault
Minor recoverable fault (originated
on timeout)
An originated connection could not
be opened
Alternating Red/
Green
Self test
Module is performing power up test
procedures
Off
No power
Reg.No. ME00107EN-02
Page 53
