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LED blinking under encoder feedback control
When operating the inverter under encoder feedback control, the LED of FWD and REV blinks. What are the possible causes?
- Category :
Answer
The following may be the cause.
- No encoder power supply.
- The setting of Pr.359 (Encoder rotation direction) is reversed.
- The signal from the encoder is not returned normally.
- No encoder power supply.
- The setting of Pr.359 (Encoder rotation direction) is reversed.
- The signal from the encoder is not returned normally.
- Product Name
- Inverter, magnet motor drive
- Product Category
- Inverter
- Series
- FR-A700
