Xinje VH6 Series - Page 132

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P7-15
The bus voltage of the second
fault
P7-16
Input terminal state of the second
fault
P7-17
Output terminal state of the
second fault
P7-18
VFD state of the second fault
P7-19
The time of the second fault
P7-20
The time of the second fault
P7-23
Frequency of the first fault
Same to P7-03~P7-10
P7-24
Current of the first fault
P7-25
Bus voltage of the first fault
P7-26
Input terminal state of the first
fault
P7-27
Output terminal state of the first
fault
P7-28
VFD state of the first fault
P7-29
The time of the first fault
Parameter
Name
Range
P7-33
Motor overload protection mode
selection
0: Forbidden
1: Allowed
P7-34
Motor overload protection gain
0.20~10.00
P7-35
Motor overload warning coefficient
50%~100%
When P7-33 is set to 0, the motor has no overload protection function, it is recommended to install the heating
relay before the motor.
When P7-33 is set to 1, the inverter has the ability to protect the motor overload. Refer to P7-34 and P7-35 for
protection settings.
In order to protect different load motors effectively, it is necessary to set the parameters according to the
overload capacity of the motor. The inverse time limit curve of motor overload protection is shown in the figure
below.