TECO F510 series - PM Motor Auto-Tuning Error

10-16
10.5 PM Motor Auto-tuning Error
When a fault occurs during auto-tuning of a PM motor, the display will show the “IPErr” fault and the
motor stops. The fault information is displayed in parameter 22-22.
Note: The fault contact output does not energize with an auto-tuning fault. Refer to Table 10.5.1, for fault
information during tuning, cause and corrective action.
Table 10.5.1 Auto-tuning fault and corrective actions for PM motor
Error Description Cause Corrective action
01
Magnetic pole alignment
tuning failure (static).
 Inverter output current
does not match motor
current.
 Check the motor tuning
data (22-02).
 Check inverter capacity
02~04
Reserved
05 Circuit tuning time out.
 System abnormality during
circuit tuning.
 Check for active
protection functions
preventing auto-tuning.
06
Reserved
07 Other motor tuning errors.  Other tuning errors.
 Check the motor tuning
data (22-02).
 Check motor connection.
08
Reserved
09
Current out of range during
circuit tuning.
 Inverter output current
does not match motor
current.
 Check the motor tuning
data (22-02).
 Check inverter capacity
10 Reserved
11
Parameter tuning and
detecting time out.
 Error relationship between
voltage and current.
 Check if the setting value
of parameter 22-11 is too
low, but its value cannot
exceed 100% of the
inverter.
 Check motor connection.