bigbadbill
Member
I'm relatively new to VFD's in general so if I'm missing something that seems obvious, it's probably not obvious to me.
I have several new PowerFlex 70's that were installed recently on a DeviceNet network. When I send a speed value from the PLC to the VFD, it appears to be scaled from 0 - 32767 (where 32767 is the max speed). My customer would prefer a scaling from 0 - 9000, where 9000 is 90 Hz (our max speed). Is there an easy way to change the scaling, or do I have to live with using numbers from 0 - 32767?
Thanks in advance
I have several new PowerFlex 70's that were installed recently on a DeviceNet network. When I send a speed value from the PLC to the VFD, it appears to be scaled from 0 - 32767 (where 32767 is the max speed). My customer would prefer a scaling from 0 - 9000, where 9000 is 90 Hz (our max speed). Is there an easy way to change the scaling, or do I have to live with using numbers from 0 - 32767?
Thanks in advance