0x7121
Cause
- Too many deviations during the pole position identification.
- Compared to the inverter, the rated motor current is too high or too low.
Description
Fault - Pole position identification
Remedy
- Check setting of the motor data.
- Ensure that the motor is at a standstill during the pole position identification process.
- Ensure that the motor and inverter match each other in terms of power.
Product categories
i550i950Severity/response
Fault (configurable) Setting parameters: 0x2C60
Setting parameters: 0x2C60
Fault message ID
28961Keypad display
Pole pos. error