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- FAQ > Drive Products > Inverters-FREQROL > Engineering Software > Communication fault occurs
FAQ
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Communication fault occurs
I used the inverter setup software to configure the E520, but a communication error occurred and I could not complete configuration.
- Category :
Answer
The possible causes are as follows.
While the inverter power supply is turned ON, inserting the modular jack to the connector with the operation panel removed may cause a communication error.
Connect necessary cables in advance, and then turn ON the inverter power supply.
If the error persists after connecting cables correctly, check if the communication setting parameters are set to the same values between the inverter and personal computer.
While the inverter power supply is turned ON, inserting the modular jack to the connector with the operation panel removed may cause a communication error.
Connect necessary cables in advance, and then turn ON the inverter power supply.
If the error persists after connecting cables correctly, check if the communication setting parameters are set to the same values between the inverter and personal computer.
- Product Name
- Inverter, magnet motor drive
- Product Category
- Inverter setup software
- Series
- Engineering software
