Parker AC890 Product Manual page 426

RESOLVER
SETUP::MOTOR CONTROL::RESOLVER
Designed for PMAC Control Mode.
This block defines the parameters used to set up the resolver.
Parameter Descriptions
NAME
Set the resolver's name.
POLES
Set the resolver's number of poles. For a standard resolver, this number is 2.
When using an ENDAT encoder with a belt-pulley system on the feedback (typically PARVEX Torque motors), this parameter
can be used to declare the ratio between the motor shaft and the encoder. The parameter named PULLEYBELT RATIO in this
block can also be used to enter this ratio. Use either POLES or PULLEYBELT RATIO parameter.
For example :
ENCODER RATIO
Resolver Direct Mounting
ENDAT Direct Mounting
Encoder 3:1
6:1
9:1
When using a resolver with a pulley belt, it is better to use the PULLEYBELT RATIO parameter in this block to enter the ratio.
890SD Standalone Drive - Frames G, H & J
PREF: 133.01
PREF: 133.02
POLES
2
2
6
12
18
Default: PARVEX
Default: 2
Range:
Range: 2 to 20
D-135
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