13
by MODBUS communication.
Click remote frequency preset mode,select‘analog’,frequency preset may be set by external
4-20mA analog signal;select‘communication’, frequency preset may be set by MODBUS
communication.
Click working mode,select‘converter’,then the motor running may be controlled by MVC;
select‘grid’,motor running by grid connection. Thereinto,the function may be switched automatic
after grid connection. It is required 50Hz for motor running when grid connection.
1.3.3 Vector Parameters
Click the ‘Vector Parameters’ button on the Parameter Setup Screen to set the MVC vector
parameters, Click Page Down and Page Up to flip over in each screen. When the MVC load is a
asynchronous motor, the vector parameters are shown in Fig.1-16 and Fig.1-17:
Fig.1-16 Asynchronous Motor Vector Parameter Window (1)
Fig.1-17 Asynchronous Motor Vector Parameters Window (2)
As an example, when the MVC load is a synchronous motor, the vector parameters are shown
Summary of Contents for DHVC5000 Series
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