258
Operating Instructions ACU
12/16
01 Interior temperature too low, check control cabinet heating.
Motor connection
F04
00 Motor temperature too high or sensor defective, check connection S6IND.
01 Motor circuit breaker tripped, check drive.
02 V-belt monitoring reports no load on the drive.
03 Phase failure, check motor and wiring.
04 Control Deviation Position Controller Refer to Positioning application manual.
05
Start monitoring. Check brake & limiting parameters, such as
Current Limit
728
,
intelligent current limits, etc.
Output current
F05
00 Overloaded, check load situation and ramps.
01 Instantaneous output current value too high. Check load.
02 Dynamic phase current limitation. Check load.
03 Short circuit or earth fault, check motor and wiring.
04 Overloaded, check load situation and current value limit controller.
05 Asymmetric motor current, check current and wiring.
06 Motor phase current too high, check motor and wiring.
07 Message from phase monitoring, check motor and wiring.
DC-Link Voltage
F07
00 DC link voltage too high, check deceleration ramps and connected brake resistor.
01 DC link voltage too low, check mains voltage.
02 Mains failure, check mains voltage and circuit.
03 Phase failure, check mains fuse and circuit.
04
Reference DC-Link Limitation
680
too small, check mains voltage.
05 Brake chopper
Trigger Threshold
506
too small, check mains voltage
06 Motor chopper
Trigger Threshold
507
too small, check mains voltage
Electronic voltage
F08
01 Electronics voltage DC 24 V too low, check control terminal.
04 Electronic voltage too high, check wiring of control terminals.
Brake chopper
F10
10 Also refer to Chapter 19.4 "19.4".
Output frequency
F11
00 Output frequency too high, check control signals and settings.
01 Max. frequency achieved by control, check deceleration ramps and connected brake
resistor.
10 Frequency limit See application manual "Hoisting Gear Drives".
Table "Fault Messages" continued on next page.
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