7. Warning and error messages during operation
7.1
Warning messages
Code
Description
A0000
No warning message available.
A0001
Frequency inverter overloaded, warning code (A0002 or A0004)
A0002
Frequency inverter overloaded (60 s), check load behavior.
A0004
Short-term overload (1 s), check load and application parameters.
A0008
max. heat sink temperature, check cooling and fan.
A0010
max. inside temperature reached, check cooling and fan.
A0020
Reference value is limited by a controller.
A0080
max. load temperature reached, check load and sensor.
A0100
Mains phase failure, check mains fuses and supply cable.
A0400
Limit frequency reached, output frequency is limited.
A4000
DC link voltage has reached the type-specific minimum.
7.2
Error messages
Code
Description
F00
00
No fault has occurred.
F01
02
Frequency inverter overloaded (60 s), check load behavior.
03
Short- term overload (1 s), check load and application parameters.
F02
00
Heat sink temperature too high, check cooling and fan.
01
Temperature sensor defective or ambient temperature too low.
F03
00
Inside temperature too high, check cooling and fan.
01
Inside temperature too low, check electrical cabinet heating.
F04
00
Load temperature too high or sensor defective, check connection S6IND.
03
Output phase failure, check load and wiring.
05/ 2014
The code which can be read out via parameter
can be composed of several messages. For example, code A088
signals the individual warning messages A0008 + A0080.
The error code saved after a fault in parameter
facilitates troubleshooting and error diagnosis. The error message
is to be acknowledged via digital input.
Overload
Heat sink
Inside temperature
Output connection
48
269
Warnings
310
Last Error
Quick Start Guide ACU-P
GB
D