P01 Group--Power Control And Protection Function - INVT Goodrive3000 Series Operation Manual

Goodrive3000 series medium voltage VFD
P01 group––Power control and protection function
Function
Name
code
Main contactor
P01.01 switching-on
feedback detection
Pre-charging buffer circuit is in the rectification part and when the charging voltage exceeds the set value,
the contactor is switched on and the charging resistor is switched off.
When P01.01=1, if there is switching-on command but no feedback signal, or there is feedback signal but
no switching-on command, it will report main contactor fault (TbE).
When P01.01=0, then there is no detection (TbE).
Note: The switching-on signal is only controlled by the control board.
Function
Name
code
Undervoltage setting
P01.02 value of input
voltage
Overvoltage setting
P01.03 value of input
voltage
Description
0: No detection
1: Detection
Power on of the
main circuit
Switch on of the
buffer contactor
Bus voltage raises
Main contactor
switch on
P01.01=1
Main contactor switch on?
Y
Buffer contactor
switch off
Ready
Description
75.0–95.0%
105.0–125.0%
-27-
Goodrive3000 PWM rectifier
Setting range
0–1
N
Keypad displays tbE
Setting range
75.0–95.0
105.0–125.0
Default
1
Default
85.0%
115.0%