Selection of motor and feedback

1. In the Solution Explorer, expand the tree under the "Drive Manager 2 Project".
2. Double click on "Ch A".
Selection of motor and feedback 1:
The Drive Manager 2 opens.
3. Select motor and feedback by clicking on the buttons "Select" in the corresponding lines "Motor" and "Feedback 1".
Selection of motor and feedback 2:

Feedback

When selecting the feedback, observe the following general conditions, especially the maximum input frequency:

Signal type

Max. input frequency 1)

Current sink

2.5 mA

Signal level
Low

Signal level
High

Comment

RS422 differential

4 million inc/s

no

Udiff < -0.45 V

Udiff > +0.45 V

-

TTL single ended

250 kInc/s

yes

< 0.8 V

> 3.0 V

-

TTL single ended – input filters disabled

1 million inc/s

yes

< 0.8 V

> 3.0 V

Higher signal frequency possible. More sensitive to interference.

Open collector

125 kInc/s

no

< 0.8 V

> 2.0 V

Encoder switches to ground

1) with 4-fold evaluation.