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- FAQ > Drive Products > Inverters-FREQROL > FREQROL-F500 > Speed control failure due to 20 mA from DC 4
FAQ
- Inquiries
Speed control failure due to 20 mA from DC 4
When I input 20 mA DC to the terminals 4 and 5, the speed only increases to around 47 Hz.
Pr.905 is set to 50 Hz (100%).
How should I adjust the setting?
Pr.905 is set to 50 Hz (100%).
How should I adjust the setting?
- Category :
-
- FAQ > Drive Products > Inverters-FREQROL
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-A500
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-F500
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-E500
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-A200
- FAQ > Drive Products > Inverters-FREQROL > FREQROL-A100
Answer
It seems that there is a read error for 20 mA DC inside the inverter.
Setting Pr.905 to 50 Hz while 20 mA DC is actually flowing between the terminals 4 and 5 allows for outputting 50 Hz.
Calibrate Pr.905 again.
Setting Pr.905 to 50 Hz while 20 mA DC is actually flowing between the terminals 4 and 5 allows for outputting 50 Hz.
Calibrate Pr.905 again.
- Product Name
- Inverter, magnet motor drive
- Product Category
- Inverter
- Series
- FR-E500, FR-A100, FR-F500, FR-A200, FR-A500
