AXC 3050
22
PHOENIX CONTACT 8686_en_01
DBG Yellow
Debug mode
(troubleshooting)
On
The IEC 61131 runtime system/controller is in debug mode,
i.e., debug mode has been activated in PC Worx (break-
point(s) set and/or variable(s) forced).
The state of the RUN LED is not affected.
Flashing (2
Hz)
Boot phase of the controller, from sending the BootP request
to assigning the IP address settings, if the MAC address of
the controller has been entered in the PC Worx software.
Otherwise stops flashing after three failed BootP requests.
Firmware update Flashing The DBG LED flashes alternating with the RUN LED.
BOOT Red
Load status of the
device firmware
On Device firmware is faulty.
Flashing (2
Hz)
Device firmware is being downloaded (boot process).
Off Device firmware running.
AXC: Axioline diagnostics
D
Red/yel-
low/green
Axioline diagnos-
tics
Red on Bus error (Axioline F local bus)
Yellow ON
READY:
Device is ready for operation; no data is exchanged
Flashing
yellow
(1 Hz)
I/O error in ACTIVE state
Green on
RUN:
The local bus is in the RUN state. The process data is up-
dated cyclically.
Flashing
green (1
Hz)
ACTIVE:
Configuration is active, data exchange with invalid process
data
Flashing
green/yel-
low alter-
nately
I/O error in RUN state
E Yellow/red Error/warning
Yellow ON I/O warning at an Axioline device
Red on I/O error at an Axioline device
PWR: supply voltage
UL Green U
Logic
Off 24 V communications power supply not present or too low
On 24 V communications power supply present
1 Green Ready to operate
Off Internal device error
On Device is ready for operation
Table 2-1 Diagnostics and status indicators of the controller
LED Color Meaning Status Description
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