Indicators D And E On I/O Modules - Phoenix Contact Axioline F AXC Series User Manual

Tabelle 2 Indicators on controllers and bus couplers
Des. Color Meaning
E Yellow/ Error
red
Tabelle 4 LEDs D and E on the power connectors of the I/O modules
Designa- Color
tion
D Red/yel-
low/green
E1/E2 Red
8663_en_03
State
Yellow on
Red on
Off
1.1.2

Indicators D and E on I/O modules

D D
UI UO
E1 E1
E2
Figure 1-3 LEDs D and E on the power connectors of the I/O modules
(examples)
Meaning State
Diagnostics for local bus communication
Run Green on
Active Flashing
green
Device applica- Flashing
tion not active green/yel-
low
Ready Yellow on
Connected Flashing
yellow
Reset Red on
Not connected Flashing
red
Power down Off
Error On
Off
Description
I/O warning at a local bus device.
I/O error at a local bus device.
No I/O messages present.
D
D E1
UA
UO
E1
E2
Description
The device is ready for operation, communication within the station
is OK.
All data is valid. There are no faults.
The device is ready for operation, communication within the station
is OK.
The data is not valid. Valid data from the controller/higher-level net-
work is not available.
There is no fault in the module.
The device is ready for operation, communication within the station
is OK.
Output data cannot be output and/or input data cannot be read.
There is a fault on the I/O side of the module.
The device is ready for operation but has still not detected a valid
cycle after power-on.
The device is not (yet) part of the active configuration.
The device is ready for operation but has lost the connection to the
bus head.
The device is ready for operation but there is no connection to the
previously existing device.
Device is in (power) reset.
Error, see module-specific documentation.
No error.
Diagnostics in the Axioline F system
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