Frequently asked questions

FA359242

08 November 2022

Issue:
ATV630 speed control with local HMI

Product Line:
Altivar ATV600 and ATV900 series 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