Aerotech UNIDEX 511 - Verifying Resolver or Inductosyn Operation

Appendix
G
U511 User’s Manual
G-12 Aerotech, Inc. Version 1.1
G.8. Verifying Resolver or Inductosyn Operation
To verify that the resolver or Inductosyn works after properly adjusting the gain, perform
the following.
1. From the UNIDEX 511 Diagnostics Display (Page 4), with the axis disabled, turn the
motor shaft clockwise. The Position Display should count positively. Turning the
motor shaft counterclockwise should make the Position Display count negatively.
Otherwise, the SIN+ and SIN- lines must be swapped.
∇ ∇ ∇
Motor Mounting
Plate (Front View)
Motor Shaft
CW Rotation
CCW Rotation
(Positive Direction)
(Negative Direction)
Motor Mounting
Plate (Front View)
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