Hi,

         I am currently working with Simovert VC drive.When i start the VFD using Green ON button,The drive starts and the status changes from 009 to 011 ,but i was unable to change the reference using arrow button. Kindly help.

Hello,

Please refer SIMOVERT MASTERDRIVES Vector Control Compendium VC34 (Operating Instructions)  manual chapter 6.2 Quick parameteriziation for detail information.