Encoder/Resolver Installation And Configuration; Encoder/Resolver Option Oc7M0; Required Tools - Danfoss iC7 Series Operating Manual

Functional Extension Options
Operating Guide

5 Encoder/Resolver Installation and Configuration

5.1 Encoder/Resolver Option OC7M0

The Encoder/Resolver option supports connecting various devices as speed/position feedback or reference. It also has a TTL encod-
er simulation output, which can be used to mirror the resolver input signal.
There are 4 tracks (A, B, Z, and D) which can be configured for the connection of 1 or 2 devices in different combinations according
to Table 3.
Table 3: Encoder/Resolver Option Configurations
Channel 1
Incremental or SinCos encoder on A and B
Incremental encoder with zero pulse on A, B and Z
Incremental encoder on A and B
Resolver on A and B
Resolver on A and B
Resolver on A and B
SSI absolute encoder on Z and D
SSI absolute encoder on Z and D with incremental or SinCos track on A and B
SSI absolute encoder on Z and D
EnDat absolute encoder on Z and D
EnDat absolute encoder on Z and D
Hiperface absolute encoder on A, B and D
Hiperface DSL absolute encoder on D
Hiperface DSL absolute encoder on D
BiSS absolute encoder on Z and D
BiSS absolute encoder on Z and D with incremental or SinCos track on A and B
BiSS absolute encoder on Z and D
Adjustable encoder voltage supply is available 5–24 V with the possibility of feedback enabling monitoring and compensation for
cable voltage drop. The voltage level is set with parameter 9.4.4 Encoder supply voltage.
Setting the voltage too high can damage the connected encoder.
Resolver supply/excitation is available with adjustable voltage and frequency by parameters 9.7.1 Excitation Voltage and 9.7.2 Excita-
tion Frequency.

5.2 Required Tools

• Torx 20 screwdriver for mounting EMC plate Slot C-E.
• Slotted screwdriver (maximum 3 mm) for releasing the spring-loaded terminals of the plug connector.
• Wire crimpers may be needed for certain encoder cable types.
14 | Danfoss A/S © 2023.06
Channel 2
–
–
Incremental (TTL) encoder on Z and D
–
Resolver mirrored as incremental (TTL) output
on Z and D
Incremental (TTL) encoder on Z and D
–
–
Incremental encoder on A and B
–
Incremental encoder on A and B
–
–
Incremental encoder on A and B
–
–
Incremental encoder on A and B
N O T I C E
Encoder/Resolver Installation and
Configuration
AQ390830267692en-000601 / 136R0273