BONFIGLIOLI ACTIVE Cube ACU 201-01 Operating Instructions Manual page 265

Code
00
F02
01
00
F03
01
00
01
02
F04
03
04
05
00
01
02
03
F05
04
05
06
07
00
01
02
F07
03
04
05
06
01
F08
04
F10 10
00
F11 01
10
Table "Fault Messages" continued on next page.
Operating Instructions ACU
06/13
Heat Sink
Heat sink temperature too high, check cooling and fan.
Temperature sensor defective or ambient temperature too low.
Inside temperature too high, check cooling and fan.
Inside temperature too low, check electrical cabinet heating.
Motor Connection
Motor temperature too high or sensor defective, check connection
S6IND.
Motor protection switch tripped, check drive.
V-belt monitoring reports no load on the drive.
Phase failure, check motor and wiring.
Deviation Position Controller. Please check Application manual Position-
ing.
Start monitoring. Check brake & limiting parameters at start, like in
728, Intelligent currents, etc.
example
Current limit
Output current
Overloaded, check load situation and ramps.
Instantaneous output current value too high. Check load.
Dynamic Phase current limitation. Check load.
Short circuit or earth fault, check motor and wiring.
Overloaded, check load situation and current value limit controller.
Asymmetric motor current, check current and wiring.
Motor phase current too high, check motor and wiring.
Message from phase monitoring, check motor and wiring.
DC –Link Voltage
DC link voltage too high, check deceleration ramps and connected
brake resistor.
DC link voltage too low, check mains voltage.
Power failure, check mains voltage and circuit.
Phase failure, check mains fuses and circuit.
Reference DC link limitation
Brake chopper
Trigger threshold
Motor chopper
Trigger threshold
Electronics voltage
Electronics voltage DC 24 V too low, check control terminal.
Electronics voltage too high, check wiring of control terminals.
Brake chopper
Brake Chopper Overcurrent; refer to chapter 18.4 "Brake Chopper and
Brake Resistance".
Output frequency
Output frequency too high, check control signals and settings.
Max. frequency reached by control, check deceleration ramps and con-
nected brake resistor.
Overspeed. Check Application manual "Crane drives".
Meaning
Inside
680 too small, check mains voltage.
506 too small, check mains voltage.
507 too small, check mains voltage.
265