Error code

Schneider Electric PLC All models code IF1

For your safety

This fault is rated critical. No remote repair or do-it-yourself instructions are given; do not use the appliance or try to open or repair it.

Hazard area: mains voltage and brakes

If there is a risk to life, first move to a safe place, then call 112. Do not follow remote repair instructions.

Call 112

The emergency numbers here are for Turkey. If you are outside Turkey, call your local emergency number.

All emergency numbers and province details

No approved translation for this record yet; showing the original text.

Meaning

v [Brake control] (bLF): Brake control detected fault v [Incorrect config.] (CFF): Incorrect configuration (parameters) v [Invalid config.] (CFI): Invalid configuration (parameters) v [NETWORK FAULT] (CnF): Communication detected fault on the communication card v [CANopen com.] (COF): Communication detected fault line 2 (CANopen) v [Capa.charg] (CrF): Capacitor precharge detected fault v [EEPROM] (EEF): EEPROM memory detected fault v [External] (EPF): External fault v [internal com. link] (ILF): Option internal link detected fault v [INTERNAL FAULT] (IF1): Unknown rating v [INTERNAL FAULT] (IF2): HMI card not recognized or incompatible/display absent v [INTERNAL FAULT] (IF3): EEPROM detected fault v [INTERNAL FAULT] (IF4): Industrial EEPROM detected fault v [4-20mA] (LFF): 4-20 mA loss v [No fault] (nOF): No fault code saved v [Overbraking] (ObF): DC bus overvoltage v [Overcurrent] (OCF): Overcurrent v [Drive overheat] (OHF): Drive overheating v [Motor overload] (OLF): Motor overload v [Mot. phase] (OPF): Motor phase loss v [Mains overvoltage] (OSF): Line supply overvoltage v [Mains phase loss] (PHF): Line phase loss v [Mot. short circuit] (SCF): Motor short-circuit (phase, ground)

Member details

Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.

View details as a member

Solution

Solution steps are not shared for faults that may be dangerous.

No do-it-yourself solution is given for this fault. For your safety, call an authorised service.