Diagnosis
80
05/01 AWB2700-1384GB
32-Channel Digital Input, Positive Switching
This module has a lower LED row with the LEDs RUN, BF and
1 to 16 and a middle LED row 17 to 32.
LED State Description
RUN (green) lit Module supply voltage present (U
S
)
not lit Module supply voltage missing (U
S
)
BF (red) lit Bus-error. In the parametric monitoring time no
communication cycle took place on the bus.
not lit Communication OK
LED (green)
1 to 32
(in two rows)
lit Signal active (voltage present)
not lit Signal inactive
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