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Questions

  • No : 21219
  • Release Date : 2018/08/22 16:26
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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.
Product Name
Inverter, magnet motor drive
Product Category
Inverter
Series
FR-A700
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