Video: How to setup Plus/Minus Speeds on the Altivar Process Drive


23 January 2021

Set up Plus/Minus Speeds on the Altivar Process Drive.

Product Line:
Altivar Process Drive (ATV630, ATV930, ATV650, ATV950, ATV660, ATV960, ATV680, ATV980)

All serial numbers for Altivar Process Drive


To Program the +/- Speeds
  1. [Complete settings] [Command and Reference]
  2. Set [Freq Switch Assign] rFC to [Ref Freq Channel 2] FR2
  3. Set [Ref Freq Channel 2] FR2 to [Ref Frequency via DI] UPdt
  4. Go to [Complete settings] [Generic functions] [+/- speed]
  5. Assign [+ Speed Assign] USP
  6. Assign [- Speed Assign] dSP
  7. Assign [Ref Frequency Save] Str

    To adjust the increment of plus and minus speed. It will be depending on what that is ACC and DEC. If ACC is set to 6 seconds, it will ramp 10 Hz for every second the +speed is held in keep it on for 6 seconds and we'll reach 60 Hz. For plus speed,to make it slower, increase ACC, to make it faster, decrease ACC same logic goes to DEC for minus speed.

Reference the attached document for more information