Frequently asked questions
How is the ATV71 R2 relay assigned to a brake logic function?
FA274856
28 September 2021
Issue:Assignment of R2 to a brake logic function
Product Line:
ATV71
Environment:
All
Cause:
VFD needs to control an electromechanical brake.
Resolution:
When the brake logic function is used, a VFD output needs to be assigned to control the brake release/engage. This is done with a relay or logic output. The brake logic function is activated when the brake assignment is made.
Main Menu
Drive Menu
1.7 Application Function
Brake Logic Control
Brake assignment set to R2