Parker ac890 - RESOLVER

Programming
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D Page D-135
8
9
10
A
B
C
D
E
1
2
3
4
5
6
7
RESOLVER
SETUP::MOTOR CONTROL::RESOLVER
Designed for PMAC Control Mode.
This block defines the parameters used to set up the resolver.
Parameter Descriptions
NAME
PREF: 133.01 Default: PARVEX Range:
Set the resolver’s name.
POLES
PREF: 133.02 Default: 2 Range: 2 to 20
Set the resolver’s number of poles. For a standard resolver, this number is 2.
When using a feedback encoder (either resolver or ENDAT encoder) with a belt-pulley system on the feedback (typically
PARVEX Torque motors), this parameter is used to declare the ratio between the motor shaft and the encoder.
For example :
ENCODER RATIO POLES
Resolver Direct Mounting 2
Direct Mounting 2
3:1 6
6:1 12
ENDAT
Encoder
9:1 18