Danfoss iC7 Series Operating Manual page 29

Functional Extension Options
Operating Guide
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Illustration 16: Wiring Configuration for 2-Track EnDat Encoder
1 Encoder
5.5.11 EnDat and Incremental (TTL or HTL) Encoder
This example shows the connection of an EnDat encoder on Z and D as channel 1 and a 2-track incremental encoder on A and B as
channel 2. An external supply may be needed if the power requirement exceeds the maximum power of the encoder supply (pin
17), or if the 2 encoders require different supply voltage.
Table 18: Parameters for EnDat and Incremental (TTL or HTL) Encoder
Parameter
9.4.1 Interface configuration
9.4.4 Encoder Supply Voltage
9.5.2 Resolution Channel 2
9.6.1 Singleturn Resolution
9.6.2 Multiturn Resolution
9.6.3 EnDat Clock Rate
Danfoss A/S © 2023.06
Clock+
Clock–
Data+
Data–
Setting
Select [23] EnDat Z,D + 2 track incremental A,B.
Set the appropriate voltage.
Set the resolution of the incremental encoder connected to A and B in pulses per revolution.
Set the number of bits used for one revolution of the connected EnDat encoder.
Set the number of bits used for counting the revolutions of the connected EnDat encoder.
Select the clock rate according to the encoder specifications.
Encoder/Resolver Installation and
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AQ390830267692en-000601 / 136R0273 | 29
Configuration