Danfoss iC7 Series Operating Manual page 22

Functional Extension Options
Operating Guide
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Illustration 9: Wiring Configuration for Resolver
1 Resolver
5.5.4 Resolver with Mirror Out
When using a resolver, a TTL encoder signal can be generated to mirror the resolver signal. The mirroring enables transferring the
shaft position to other devices for monitoring or further control. The encoder output signal can be scaled by defining the number of
pulses representing 1 rotation of the resolver.
Table 11: Parameters for Resolver with Mirror Out
Parameter
9.4.1 Interface Configuration
9.5.2 Resolution Channel 2
9.7.1 Excitation Voltage
9.7.2 Excitation Frequency
9.7.3 Number of Poles
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Ref+
Ref–
Sin+
Sin–
Cos
Cos–
Setting
Select [8] Resolver A,B + Mirror out Z,D.
Set the required number of pulses for the encoder output representing 1 rotation of the resolver.
Set the excitation voltage according to the resolver specifications.
Set the excitation frequency according to the resolver specifications.
Set the number of poles for the connected resolver.
1
Encoder/Resolver Installation and
Configuration
AQ390830267692en-000601 / 136R0273