What can cause CRF [Precharge Capacitor] fault on an ATV340 series drive?

How can we help you today?

Issue:
Why is ATV340 experiencing CRF fault on his Process drive.

Product Line:
ATV340

Environment:
All ATV340

Cause:
Charging circuit control detected error or charging resistor damaged.

Resolution:

- Turn off the drive, wait for the display to turn off, then wait 15 more seconds and turn on again.

- Verify the internal connections.

- Contact your local Schneider Electric representative

Released for:Schneider Electric Nigeria

Published on:11/02/2019Last Modified on:28/09/2021

What can cause CRF [Precharge Capacitor] fault on an ATV340 series drive?

- Turn off the drive, wait for the display to turn off, then wait 15 more seconds and turn on again.

- Verify the internal connections.

- Contact your local Schneider Electric representative

Released for:Schneider Electric Nigeria

Published on:11/02/2019Last Modified on:28/09/2021

Range:

Altivar 340

Range:

Altivar 340

Range:

Altivar 340

Range:

Altivar 340

Released for:Schneider Electric Nigeria

Released for:Schneider Electric Nigeria

Discuss this topic with experts

Need help?

Start here!

Contact Support

Where to buy?

Search FAQs

Contact Sales