Leds On The Sensor Interface - Festo CPX-CMAX-C1-1 Mounting, Installation And Diagnostics

5. Diagnostics and error handling

5.3.4 LEDs on the sensor interface

LEDs on the CASM−S−D2−R3
LED S1 LED S2
Green Off
Green Red
Flashes green Red
Off Off
Green Flashes red
once
Green Flashes red
twice
Green Flashes red
3 times
Green Flashes red
4 times
LEDs on the CASM−S−D3−R7
LED S1 LED S2
Green Off
Green Red
Flashes green Red
Flashes green Off
Off Off
Green Flashes red
once
Green Flashes red
twice
Green Flashes red
3 times
Green Flashes red
4 times
Festo P.BE−CPX−CMA X−SYS−EN en 0908NH
Status
Ready for operation without errors.
Initialising via CAN completed.
24 V present.
24 V not available.
Error: Sensor error (supply voltage < 12 V for longer than
15 ms).
Error: Sensor error (cable break in sensor cable or elec
trical end position reached).
Error: Supply voltage (< 17 V for longer than 15 ms).
Error: Communication error (Bus Off" status).
Status
Ready for operation without errors.
Initialising via CAN completed.
24 V present.
Not yet referenced.
24 V unavailable.
Error: Sensor error.
Error: Sensor cable (cable break in the sensor cable).
Error: Supply voltage (< 17 V for longer than 15 ms).
Error: Communication error (Bus Off" status).
CMAX error:
E80
E82
E87
E85
E80
CMAX error:
(E10)
E80
E82
E87
E85
E80
5−33