{}

המותגים שלנו

Impact-Company-Logo-English Black-01-177x54

ברוכים הבאים לאתר האינטרנט של שניידר אלקטריק

ברוכים הבאים לאתר שלנו.
שאלות נפוצות
What causes numbers to flash and OCF error on ATV320 Drive?

Issue:
Numbers flashing and getting OCF error on ATV320 Drive

Product Line:
Altivar 320

Environment:
All

Cause:
N/A

Resolution:
The number on the display flashing means the motor current is running higher than the current limit (CLI) setting on the drive. The current is expected to be linear to the motor frequency, so 30hz (50% speed) should be approximately 50% current.

- Verify the motor data is entered correctly
- Verify the motor is properly sized for the drive
- Verify the motor rotation
- Check for mechanical blockages

You can try increasing the CLI, Current limitation.  Monitor the output current from both the drive and with an external meter to ensure they match. Take note if the CLI drive state, or OCF fault happens on start up (ACC) on stopping (DEC) or while running.

“If this article does not answer your question, check out our FAQ database that has answers to more commonly asked questions:

If this FAQ did not solve your issue, you can call us at 1-888-778-2733 Option 2 and then 4 or e-mail us at drive.products.support@se.com to create a case with our Technical Support Team.

If you are not located in North America, please contact your local Customer Care Center for assistance:

שניידר אלקטריק ישראל

גלה עוד
טווח:
מאמרים שעשויים להיות מועילים
גלה עוד
טווח: