Festo CP-E08-M8-CL - Diagnostics; Diagnostics via LEDs

5. Output module type CP−A08−M12−EL−Z
5−13
Festo P.BE−CPEA−CL−E N en 0711a
5.5 Diagnostics
5.5.1 Diagnostics via LEDs
Status LED
CP communication (PS)
The operating status of the output module is shown by
means of the status LED CP communication (see Tab.5/3).
LED PS (green)
Operating status Error handling
LED lights up
Operating voltage applied, CP
communication OK
None
LED is out
 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
· 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)
Tab.5/3: Status LED CP communication (PS)
Status LED
Load supply (PL)
Short ci rcuit or overload of the actuator supply is shown by
means of the status LED short circuit/o verload (see Tab.5/4).
LED PL (green)
Operating status Error handling
LED lights up
Load supply OK None
LED flashes
 Undervoltage in actuator
supply (< 17.5 V)
· Check the CP cable and the operating voltage
connection on the CPI/CP master
LED is out
 Load supply missing (< 11 V) · Check the CP cable and the operating voltage
connection on the CPI/CP master
Tab.5/4: Status LED load supply (PL)