F03
00
Interior temperature too high, check cooling system and fan.
01
Interior temperature too low, check control cabinet heating.
Motor temperature too high or sensor defective, check connection S6IND.
F04
00
03
Phase failure, check motor and wiring.
F05
00
Overloaded, check load situation and ramps.
Short circuit or earth fault, check motor and wiring.
03
05
Asymmetric motor current, check current and wiring.
Motor phase current too high, check motor and wiring.
06
GB
Message from phase monitoring, check motor and wiring.
07
F07
00
DC link voltage too high, check deceleration ramps and connected brake resistor.
01
DC link voltage too low, check mains voltage.
Mains failure, check mains voltage and circuit.
02
03
Phase failure, check mains fuse and circuit.
Mains voltage UDC too high when turned on, check voltage.
04
05
Mains voltage BC too high when turned on, check voltage.
Mains voltage MC too high when turned on, check voltage.
06
Electronics voltage too low, check control terminals.
F08
01
04
Electronic voltage too high, check wiring of control terminals.
Output frequency too high, check control signals and settings.
F11
00
01
Max. frequency achieved by control, check deceleration ramps and connected brake resistor.
F12
01
Diagnosis error of function STO; at least one of the shut-down paths STOA and STOB is defective.
Check the devices connected to the shut-down paths; check wiring and EMC.
04
Software self-diagnosis has detected an internal error. Parameter
scribes the cause of the error. Consult BONFIGLIOLI customer service.
05
Fault message of 5-second monitoring. Shut-down paths STOA and STOB were not actuated at
the same time, but with an offset of more than 5 seconds. Check addressing of shut-down paths
or control of protection provision.
F13
00
Earth fault at output, check filter and cabling.
Minimum current monitoring, check motor and wiring.
10
Reference value on multifunction input 1 faulty, check signal.
F14
01
07
Overcurrent on multifunction input 1, check signal.
70
Interior
Motor connection
Output current
DC-Link Voltage
Electronic voltage
Output frequency
Safety function STO
Motor connection
Control connection
Quick Start Guide ACU
262 de-
Error Environment 1
02/15