Automatic motor calibration (non-energized)

If the application does not enable you to energise the system during the optimization, carry out this optimization.
 
Preconditions
–
All rated motor data is known and set in the inverter, either by selecting the motor from the motor catalogue or manually.
Select motor from motor catalog 
Manual setting of the motor data 
 
–
In 0x2C00 (P300.00), the motor control type required and suitable for the motor is selected.
 
–
The inverter is error-free and in the "Ready to switch on" or "Switched on" device state.
 
–
The inverter is disabled or the motor is stopped (no start enable).
 
–
No other axis command is active anymore.
 
 
Required steps
Optimization with engineering tool (e. g. »EASY Starter«):
1.
Go to the "Settings" tab and navigate to the parameterisation dialog "Advanced motor setting".
 
2.
Click the Non-energized button under "motor calibration".
 
3.
Follow the instructions of the engineering tool.
 
Optimization with keypad:
–
0x2822:005 (P327.05) Set = "1" to start the process.
 
 
Parameter
Address
Name / setting range / [default setting]
Information
0x2822:005
(P327.05)
Calibrate motor data (non-energized)
(Calibrate mot.)
0 ... [0] ... 1
1 = start automatic calibration of the motor data.
–
A default inverter characteristic is loaded.
 
–
the motor equivalent circuit diagram data and controller settings are calculated on the basis of the currently set rated motor data.
 
–
The motor is not energised.
 
 
Optimization process
As soon as the process has been started, the following steps are initiated:
1.
A default inverter characteristic is loaded.
 
2.
The motor equivalent circuit diagram data is calculated based on the currently set rated motor data.
 
3.
The motor controller settings are automatically calculated.
 
4.
The speed controller settings are automatically calculated.