Festo CPX-AP-A-12DI4DO-M12-5P Operating Instructions Manual page 11

Diagnostics and fault clearance
ID hex (dec) Message
01 | 01 | 010C Short circuit / Over-
(16843020) load output signal
02 | 01 | 0016 Undervoltage in logic
(33619990) supply (PS) 24 V DC
02 | 01 | 0017 Overvoltage in logic
(33619991) supply (PS) 24 V DC
02 | 01 | 0105 Undervoltage in load
(33620229) supply (PL) 24 V DC
02 | 01 | 0106 Load supply (PL) 24 V
(33620230) DC switched off
02 | 01 | 013F Overvoltage in load
(33620287) supply (PL) 24 V DC
08 | 01 | 0124 AP master lost
(134283556)
Festo — CPX-AP-A-12DI4DO-M12-5P — 2022-07
Description
Diag- Error
nostic
status
Undervoltage in logic supply (PS) 24 V DC
– Check power supply.
Remedy
Diag- Error, Warning
nostic
status
Overvoltage in logic supply (PS) 24 V DC
– Check power supply.
Remedy
Diag- Warning
nostic
status
Undervoltage in load supply (PL) 24 V DC
– Check power supply (load)
Remedy
– Check for short circuit.
Diag- Error
nostic
status
Load supply (PL) 24 V DC switched off
– Check if emergency stop is active
Remedy
– Check load supply
Diag- Information
nostic
status
Overvoltage in load supply (PL) 24 V DC
– Check power supply.
Remedy
Diag- Error
nostic
status
No communication with AP master possible.
– Restart AP master.
Remedy
– Check communication cable (AP)
Diag- Error
nostic
status
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