Control Techniques UD53 User Manual

UD53 User Guide
Issue code: 53nu3
B-2
If the resolver is correctly aligned, the value of n will always be an integer
(varying from 0 to [number of pole pairs – 1). For a 6-pole motor, this value
would be 0, 1 or 2 depending on the shaft position. The value of 16.04 will
then be one of the following:
[[]]
0
0
3
16384××
[[]]
5461
1
3
16384××
[[]]
10923
2
3
16384××
If the resolver is not aligned with the motor windings, 16.03 will indicate
other values (n will not be an integer). To align the resolver, continue to
pass direct current through the motor windings and rotate the resolver
relative to the motor until parameter 16.03 indicates one of the correct
values.
Ensure the value of parameter 16.09 Resolver phase offset is zero.

Control Techniques UD53 Specifications

General

Brand	Control Techniques
Model	UD53
Category	Control Unit
Language	English