INVT Goodrive20-EU VFD Series, Руководство по эксплуатации

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Goodrive20-EU Series VFD Function parameters
-82-
Function
code
Name Description Default Modify
P08.46
DOWN
terminal
frequency
decrement
integral speed
ratio
0.01
–50.00s
0.50 s
○
P08.47
Action
selection at
power loss
0x000
–0x111
Ones place: Action of the digital regulation
frequency at power off.
0: Save when power off
1: Clear when power off
Tens place: Action of the set Modbus frequency
at power off
0: Save when power off
1: Clear when power off
Hundreds place: Action of the other
communication frequencies at power off
0: Save when power off
1: Clear when power off
0x000
○
P08.48
High bit of
original power
consumption
value
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
original power
consumption
value
0.0
○
P08.50
Flux brake
coefficient
This function code is used to enable magnetic
flux.
0: Invalid.
100
–150: the bigger the coefficient, the bigger
the braking strength.
This VFD can slow down the motor by increasing
the magnetic flux. The energy generated by the
motor during braking can be transformed into
heat energy by increasing the magnetic flux.
The VFD monitors the state of the motor
continuously even during magnetic flux period.
So the magnetic flux can be used in the motor
0
○