Description of the controllers
107708_en_08 PHOENIX CONTACT 29 / 112
EXT
Red
Left alignment
On
Error at extension module
Possible error causes:
– Extension module is not supported.
– Extension module is not mounted correctly or is defective.
– Extension module was disconnected from power during
operation or has been removed.
Green On Extension module operating without errors.
PWR: Supply voltage (communications voltage U
L
)
UL Green U
Logic
Off 24 V communications voltage feed-in not present or too low
On 24 V communications voltage feed-in present
ETH: Ethernet interfaces
Green Link status
Off Connection not established successfully
On
Connection established successfully (link): The controller is
able to contact another network device.
Yellow Activity status
Off Data transmission not active
On/flashing
Data transmission active (activity): The Ethernet interface is
sending or receiving data.
Table 3-1 Controller diagnostic and status indicators
Desig-
nation
Color Meaning State Description
Please note:
On the AXC F 1152, the EXT LED is without function as Axioline F extension modules
cannot be aligned to the left.
Special case: firmware update
During a firmware update, the RUN LED first flashes, and then stops. Upon a successful
controller restart, the RUN LED lights up again permanently.
Information on firmware updates can be found in Section “Replacing the HTTPS certifi-
cate” on page 102.
Special cases: SD card
– Unauthorized removal of the SD card during operation:
If the SD card is removed during operation, all LEDs except the D and E LEDs begin
to flash red (1 Hz).
– Invalid SD card license:
If the SD card is invalid, all LEDs except the D and E LEDs begin to flash red (1 Hz).
Information on operating the controller with an SD card can be found in Section “SD card
(optional)” on page 33.
To Next Page
Loading...
Need help?
General
