Diagnostics; Diagnostics Via Leds - Festo CPI-CL Series Manual

5. Output module type CP−A08−M12−EL−Z
5.5

Diagnostics

5.5.1 Diagnostics via LEDs

Status LED
CP communication (PS)
LED PS (green) Operating status
Operating voltage applied, CP
communication OK
LED lights up
LED is out
Tab. 5/3: Status LED CP communication (PS)
Status LED
Load supply (PL)
LED PL (green) Operating status
Load supply OK
LED lights up
LED flashes
LED is out
Tab. 5/4: Status LED load supply (PL)
Festo P.BE−CPEA−CL−EN en 0711a
The operating status of the output module is shown by
means of the status LED CP communication (see Tab. 5/3).
Operating voltage not ap
plied or no connection to
CPI/CP master
CPI output module not con
tained in string allocation of
the CPI/CP master
Short circuit or overload of the actuator supply is shown by
means of the status LED short circuit/overload (see Tab. 5/4).
Undervoltage in actuator
supply (< 17.5 V)
Load supply missing (< 11 V)
Error handling
None
Check the CPI/CP cable and the operating
·
voltage connection on the CPI/CP master
Save the CP string allocation on the CPI/CP
·
master (see manual for the CPI/CP master)
Error handling
None
Check the CP cable and the operating voltage
·
connection on the CPI/CP master
Check the CP cable and the operating voltage
·
connection on the CPI/CP master
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