How to troubleshoot an Altivar Process Drive with an Input Phase Fault
Issue:
Altivar Process Drive with an Input Phase Fault.
Product Line:
Altivar Process Drive (ATV630, ATV930, ATV650, ATV950, ATV660, ATV960, ATV680, ATV980)
Environment:
All serial numbers for Altivar Process Drive
Cause:
N/A
Resolution:
Principle:
Probable cause:
Altivar Process Drive with an Input Phase Fault.
Product Line:
Altivar Process Drive (ATV630, ATV930, ATV650, ATV950, ATV660, ATV960, ATV680, ATV980)
Environment:
All serial numbers for Altivar Process Drive
Cause:
N/A
Resolution:
Principle:
- Loss of one phase on the input side of the drive
Probable cause:
- Drive incorrectly supplied or a tripped fused.
- One phase missing.
- 3-phase drive used on a single-phase supply mains.
- Unbalanced load.
- Check the power connection and the fuses.
- Use a 3-phase supply mains.
- Disable the detected error by [Input phase loss] IPL = [No] nO if single phase supply mains or DC
bus supply is used for programming only
Released for: Schneider Electric Saudi Arabia
Need help?
Product Selector
Quickly and easily find the right products and accessories for your applications.
Get a Quote
Start your sales enquiry online and an expert will connect with you.
Where to buy?
Easily find the nearest Schneider Electric distributor in your location.
Help Centre
Find support resources for all your needs, in one place.