Siemens SINAMICS G120 Operating Instructions Manual page 511

Low voltage inverters built-in units with cu250s-2 control units and encoder evaluation

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Table of Contents

1. Select the "Motor encoder" screen form.

2. Select the "Encoder data" button.

3. ... 10. In the "Encoder data" screen form, adapt the settings corresponding to the data sheet

of your encoder.

Converter with the CU250S-2 Control Units

Operating Instructions, 04/2018, FW V4.7 SP10, A5E31759476B AG

Principle of operation

Operating voltage

Clock frequency of the SSI

Digital resolution

SSI telegram

10 V ... 30 V

100 kHz ... 1 MHz

25 bit (8192 steps x 4096

revolutions)

25 bit, without parity

A.5 Application Examples

General encoder data Parameter

p0404.21 = 1

p0423 = 8192

p0421 = 4096