INVT GD200A-004G-4, Руководство по эксплуатации

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GD200A series VFD Function parameters
-80-
Function
code
Name Description
Default
value
Modify
0: Save when power off
1: Clear when power off
P08.48
High bit of initial
power
consumption
This parameter is used to set the original value of
the power consumption.
The original value of the power consumption
= P08.48 *1000+ P08.49 (kWh)
Setting range of P08.48 : 0
–59999
Setting range of P08.49 : 0.0
–999.9
0
○
P08.49
Low bit of initial
power
consumption
0.0
○
P08.50
Magnetic flux
braking
This function code is used to enable magnetic flux.
0: Invalid.
100
–150: The bigger the coefficient, the stronger
the braking is.
This VFD is used to increase the magnetic flux to
decelerate the motor. The energy generated by
the motor during braking can be converted into
heat energy by increasing the magnetic flux.
The VFD monitors the state of the motor
continuously even during the magnetic flux period.
So the magnetic flux can be used in the motor
stop, as well as to change the rotation speed of
the motor. Its other advantages are:
Brake immediately after the stop command. It
does not need to wait the magnetic flux weaken.
Better cooling for motors. The current of the stator
other than the rotor increases during magnetic flux
braking, while the cooling of the stator is more
effective than the rotor.
0
●
P08.51
Current
regulation
coefficient on
input side
This function code is used to adjust the displayed
current of the AC input side.
Setting range: 0.00
–1.00
0.56
○
P09 Group PID control
Function
code
Name Description
Default
value
Modify
P09.00
PID reference
source
When the frequency command selection ( P00.06 ,
P00.07 ) is 7 or the voltage setting channel
selection ( P04.27 ) is 6, the running mode of the
VFD is procedure PID controlled.
0
○