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

5. Diagnostics and error handling

5.3.3 LEDs on the VPWP

Power VPWP logic supply
LED (green) Sequence
ON
OFF
LED
illuminated
ON
OFF
LED is off
Error VPWP error
LED (red) Sequence
ON
OFF
LED is off
ON
OFF
LED flashes
ON
OFF
LED
illuminated
1)
For a message about CMAX error, see section 5.2.4, malfunction group 6.
PL VPWP load supply
LED (yellow) Sequence
ON
OFF
LED
illuminated
ON
OFF
LED is off
5−32
Status
24 V logic supply is present.
VPWP logic supply is not available.
CMAX error: E60
Status
No error.
Warning:
Switch−off temperature almost reached
Logic supply lies below 17 V
CMAX error/warning: W68 or E65
1)
Error
CMAX error: E61, E62, E63, E66 or E67
Status
24 V VPWP load supply is present
VPWP load supply is not present
or there is an error.
CMAX error: E64
Festo P.BE−CPX−CMA X−SYS−EN en 0908NH