FAQ
FAQAbout Products
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-A500 > Output phase loss protection error
FAQ
Output phase loss protection error
Phase loss protection errors often occur with the FR-A520.
How can I find out which phase is lost?
Can this error occur due to any other reason than phase loss?
How can I find out which phase is lost?
Can this error occur due to any other reason than phase loss?
- Category :
Answer
- How to find out lost phase
Measure the three-phase current when the error has occurred.
The phase with a small (or no) phase current is lost.
- Possibility of this error due to any other reason than phase loss
This error can also occur w
Measure the three-phase current when the error has occurred.
The phase with a small (or no) phase current is lost.
- Possibility of this error due to any other reason than phase loss
This error can also occur w
- Product Name
- Inverter, magnet motor drive
- Product Category
- Inverter
- Series
- FR-A500