Danfoss iC7 Series Operating Manual page 21

Functional Extension Options
Operating Guide
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1
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Illustration 8: Wiring Configuration for 2 Incremental Encoders
1 Incremental encoder, 2 differential tracks (TTL, HTL)
2
Incremental encoder, 2 differential tracks (only TTL on Z and D). This encoder may require a separate supply.
5.5.3 Resolver
With a resolver, the actual position is set to the absolute value within 1 resolver pole pair based on the analog value of the sine and
cosine signals. With a 2-pole resolver, this corresponds to the absolute position within 1 resolver revolution.
Table 10: Parameters for Resolver
Parameter
9.4.1 Interface configuration
9.7.1 Excitation Voltage
9.7.2 Excitation Frequency
9.7.3 Number of Poles
Danfoss A/S © 2023.06
1
A+
A–
B+
B–
Setting
Select [7] Resolver A,B.
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.
Encoder/Resolver Installation and
Configuration
2
A+
A–
B+
B–
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