Danfoss iC7 Series Operating Manual page 34

Functional Extension Options
Operating Guide
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Illustration 21: Wiring Configuration for 2-Track BiSS Encoder
1 Encoder
5.5.16 BiSS and Incremental (TTL or HTL) Encoder
This example shows the connection of a BiSS encoder on Z and D as channel/feedback device 1 and a 2 track incremental encoder
on A and B as channel/feedback device 2. An external supply might be needed it power requirement exceeds the maximum power
of the encoder supply (pin 17), or if the 2 encoders require different supply voltages.
Table 23: Parameters for BiSS 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
9.6.5 BiSS/SSI Clock Rate
34 | Danfoss A/S © 2023.06
Clock+
Clock–
Data+
Data–
Setting
Select [30] BiSS 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 1 revolution of the connected BiSS encoder.
Set the number of bits used for counting the revolutions of the connected BiSS encoder.
Select the clock rate according to the encoder specifications.
Encoder/Resolver Installation and
1
Configuration
AQ390830267692en-000601 / 136R0273