Interbus−Specific Leds - Festo CPX-FB6 Electronic Manual

3. Diagnosis and error treatment
3.2.3 Interbus−specific LEDs
UL (U load) logicc supply for bus interface
LED (green) Sequence
ON
OFF
LED lights up
ON
OFF
LED is out
RC (Remote bus bheck) field bus connection
LED (green) Sequence
ON
OFF
LED lights up
ON
OFF
LED is out
BA (Bus active) remote bus active
LED (green) Sequence
ON
OFF
LED lights up
ON
OFF
LED flashes
ON
OFF
LED is out
Festo P.BE−CPX−FB6−EN en 0402b
Status
No fault Logic voltage
applied
Logic supply for bus
interface not applied
Status
Incoming remote bus
connection OK
Incoming remote bus
connection faulty
Status
Data transmission on
Interbus active, Interbus to
RUN
No data transmission on
the Interbus.
Module initiates ID cycles.
No data transmission on
the Interbus.
Meaning/fault treatment
Servicing required, if necessary
replace field bus node
Meaning/fault treatment
Check incoming field bus connection.
Meaning/fault treatment
Eliminate bus fault
·
Reset module
·
Quit fault
·
Start data transmission
·
Module not in status Run".
3−11