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PAM-199-P-PFN
4.2
LED indications fieldbus (second section)
LEDs
Description of the LED functionality (device)
GREEN
Supply:
OFF:
No power supply for the fieldbus module.
ON:
3.3 V system voltage is available.
LEDs
Description of the LED functionality (fieldbus)
RED
Error:
OFF:
No fieldbus error.
ON:
Error at the fieldbus communication.
FLASHING:
Participant flash test of the Profinet.
GREEN
State:
OFF:
Bus not started yet.
ON:
Connection established.
FLASH 2Hz:
Configuration mode (bus was started, waiting for connection).
FLASH 10Hz:
Error state.
GREEN
LinkAct1:
OFF:
No connection at port 1.
ON (Pulse):
Working network connected to port 1.
FLICKERING:
Data traffic with network at port 1.
GREEN
LinkAct2:
OFF:
No connection at port 2.
ON (Pulse):
Working network connected to port 2.
FLICKERING:
Data traffic with network at port 2.
