Load characteristics fault detection

FAQ > Drive Products > Inverters-FREQROL > FREQROL-F800 > Load characteristics fault detection

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No : 20893
Release Date : 2018/08/22 16:24
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When Pr.1480 (Load characteristics measurement mode) is set to "1" with the load characteristics fault function, the load characteristics load reference is set to Pr.1481 to 1485. Is this load standard value related with Pr.56 (Current monitoring reference)?

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FAQ > Drive Products > Inverters-FREQROL
FAQ > Drive Products > Inverters-FREQROL > FREQROL-F800

Answer

Only the V/F control is related with Pr.56. The motor torque is calculated from the current value (not Pr.56) and motor constant. For the V/F control, it is calculated from the value of Pr.56.

Product Name: Inverter, magnet motor drive

Product Category: Inverter

Series: FR-F800