Service functions and error messages
Page 123
Error message
Meaning of the error message
Measures
Main
index
Sub index
7
Error in data tables (CAM)
Load the default parameter set and perform a start-up
procedure.
If necessary, reload the parameter set.
If necessary, contact the Technical Support.
27
0
Following error warning threshold
Check the parameterisation of the following error.
Motor blocked?
28
0
No operating hours counter
Acknowledge the error.
If the error occurs again, contact the Technical Support.
1
Operating hours counter: write error
2
Operating hours counter corrected
3
Operating hours counter converted
29
0
No SD card
Please contact the Technical Support
1
SD card: initialisation error
2
SD card: data error
3
SD card: write error
4
SD card: firmware download error
30
0
Internal conversion error
Please contact the Technical Support.
31
0
Motor I²t
Motor blocked?
Check the power rating of the drive.
1
Servo positioning controller I²t
Check the power rating of the drive package.
2
PFC I²t
Check the power rating of the drive.
Select operation without PFC?
3
Braking resistor I²t
Braking resistor overloaded.
Use external braking resistor?
4
I²t active power overload
Reduce the active power of the drive.
32
0
DC bus circuit charging time exceeded Bridge for the internal brake resistor installed?
Check the connection of the external braking resistor.
If necessary, contact the Technical Support.
1
Undervoltage for active PFC
Check whether the power supply complies with the nominal
data.
5
Brake chopper overload
The DC bus circuit could not be
discharged.
Check the ON/OFF cycles.