Lenze i950

1.Iniate an idencaon run with parameter 0x2822:025.
2.
Enable inverter.
The idencaon run is in standby mode.
3.Approach a constant speed between n = 500 rpm and n = 3000 rpm.
The idencaon run is started automacally aer the drive has reached a constant speed
and maintains it over the me dened in .
This speed is saved for the idencaon run. In order that the idencaon run can be
connued again, e.g. aer an interrupon, the drive must be operated again with this
speed.
End of the idencaon run
Aer the resolver error idencaon has been executed successfully, the parameters
0x2C44:001 ... 0x2C44:003 are wrien automacally. The resolver now works with these
sengs.
Short-me interrupon of the idencaon run
A short-me interrupon, e.g. by removing the controller enable, does not stop the meas-
urement. It is connued aer the controller is enabled anew. For the duraon of the inter-
rupon, the following status message is displayed: "Idencaon interrupted temporarily")
Abort of the idencaon run
The measurement is aborted if the controller inhibit persists or aer the me-out me has
elapsed. A me-out error is output for the idencaon run (see error messages in the log-
book).
4.If the measurement was successful, the motor can be stopped
5.At the end of the procedure, save the changed parameters 0x2C44:001 ... 0x2C44:003 in the
inverter.
»EASY Starter« can be used to save the inverter parameter sengs, see 4Saving the parame-
ter sengs. ^ 36
Deacvang the resolver error compensaon
For deacvang the resolver error compensaon, the respecve parameters must be reset
again to the Lenze seng.
Parameter
Address Name / seng range / [default seng] Info
0x2C44:001 Motor encoder idencaon (Resolver): Angle
-100 ... [0] ... 100
Seng of the angle to the resolver error compensaon.
0x2C44:002 Motor encoder idencaon (Resolver): Cosine track
g
ain
0 ... [100] ... 100 %
Seng of the gain of the cosine track to the resolver error compensa-
on.
0x2C44:003 Motor encoder idencaon (Resolver): Sine track
gain
0 ... [100] ... 100 %
Seng of the gain of the sine track to the resolver error compensaon.
Conguring the feedback system
Congure feedback system for motor control
R
esolver sengs
205