System parameter group00
PARAMETER DESCRIPTION 74
5.1.12 Motor types selection
Modify the applicable load type of the inverter.
Normal Duty (ND), on fan and pump duty type.
Heavy Duty (HD), apply to other duties.
Motor types selection
In order to switch to heavy duty setting ( 00-23(P.186)= 1), be sure to perform the following steps. After these
steps are completed, the duty type will be successfully switched.
1. Set 00-23(P.186)=0;
2. Set 00-02=3(P.998=1) to set all parameters to default;
3. Set 00-02=2(P.997=1) to reset inverter.
5.1.13 50/60Hz switch selection
Select between 50Hz or 60Hz according to different power source frequency or default motor frequency, this
effects all frequency-related parameters.
50/60 Hz switch
selection
Frequency related parameter default value is 60Hz.
Frequency related parameter default value is 50Hz.
50/60Hz switch selection
The following two steps shows how to set frequency related parameter to 60Hz system (00-24(P.189)=”0”).
1. Set 00-24(P.189)=0;
2. Set 00-02=3(P.998=1) to set all parameters to default, at this point frequency-related parameters of the inverter will be
reset to 60Hz.
The following parameters are affected:
Frequency display reference when in the
analog output
Accelerate/decelerate reference
frequency
2-5 maximum operation frequency
The maximum operation frequency of
terminal 4-5
Motor rated rotation speed
Stall prevention operation reduction
starting frequency
VF separated voltage digital