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FAQ
"Err" displayed at power-ON
"Error" is displayed on the operation panel FR-DU04 when the power is turned on. What alarm is this?
- Category :
Answer
This error is displayed when the inverter and operation panel FR-PU04 cannot communicate with each other correctly or the reset signal remains ON.
Therefore, check the following points.
- Reset signal (between the terminals RES and SD) is ON.
- Operation panel FR-PU04 is connected correctly.
Therefore, check the following points.
- Reset signal (between the terminals RES and SD) is ON.
- Operation panel FR-PU04 is connected correctly.
- Product Name
- Inverter, magnet motor drive
- Product Category
- Inverter
- Series
- FR-A500