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Inverter control motor positive reversing circuit and parameter setting

Classification:
News Center
Author:
Source:
2017/11/09 16:01
[Abstract]:
Whencontrollingthepositiveandreversalofthemotor,somebasicparametersshouldbesettothefrequencyconverter,whichisasfollows: Parameternameparameternumbersettingvalue AccelerationtimePr.75S Decelerationtime
When controlling the positive and reversal of the motor, some basic parameters should be set to the frequency converter, which is as follows:
 
Parameter name parameter number setting value
 
Acceleration time Pr.7 5S
 
Deceleration time Pr.8 3S
 
Base frequency of acceleration and deceleration Pr.20 50Hz
 
Base frequency Pr.3 50Hz
 
Upper bound frequency Pr.1 50Hz
 
Lower frequency Pr.2 0Hz
 
Run mode Pr.79 2
 
1. switch control circuit of positive and reverse control
 
A three bit switch SA is used, and SA has 3 positions: "positive turn", "stop" and "reverse".
 
(the description of the work process has been omitted)