Frequently asked questions
How to control the speed of the Altivar 630 Drive with Local HMI?
FA359242
28 September 2021
Issue:ATV630 speed control with local HMI
Product Line:
Altivar ATV630 and ATV930 drives
Environment:
All
Cause:
The drive's speed is to be controlled by the local HMI
Resolution:
Enter the Main Menu of the Drive. Go to Complete Settings then go to Command and Reference. In this Menu the first parameter is Ref Freq 1 Config which is set to AI1 (Factory default), change this parameter to Ref Freq-Rmt Ter
Main Menu -> Complete Settings -> Command and Reference
-> HMI CMD to Bumpless (Default is Disabled)
-> Ref Freq 1 Config -> Ref Freq-Rmt Term
-> If Start/Stop from Terminals and Speed control from HMI, Control Mode must be changed to Separate