Detailed Function Description
48
P2.00 G/P option
0: G model
1: P model
0~1
0
0: Applicable to constant torque load
1: Applicable to variable torque load (i.e. fans, pumps)
CHE series inverters provide the G/P integration function. The adaptive motor power
used for constant torque load (G model) should be one grade less than that used for
variable torque load (P model).
To change from G model to P model, procedures are as follow:
Set P2.00 to be 1;
Input motor parameters in P2 group again..
Function
Code
Name Description Setting Range
Factory
Setting
P2.01
Motor rated
power
0.4~900.0kW 0.4~900.0
Depend on
model
P2.02
Motor rated
frequency
0.01Hz~P0.04 0.01~P0.04 50.00Hz
P2.03
Motor rated
speed
0~36000rpm 0~36000
Depend on
model
P2.04
Motor rated
voltage
0~2000V 0~2000V
Depend on
model
P2.05
Motor rated
current
0.8~2000.0A 0.8~2000.0
Depend on
model
Notice:
In order to achieve superior performance, please set these parameters
according to motor nameplate, then perform autotuning.
The power rating of inverter should match the motor. If the bias is too big, the
control performances of inverter will be deteriorated distinctly.
Reset P2.01 can initialize P2.02~P2.10 automatically.
Function
Code
Name Description Setting Range
Factory
Setting
P2.06
Motor stator
resistance
0.001~65.535Ω 0.001~65.535
Depend on
model
P2.07
Motor rotor
resistance
0.001~65.535Ω 0.001~65.535
Depend on
model
P2.08
Motor leakage
inductance
0.1~6553.5mH 0.1~6553.5
Depend on
model
P2.09
Motor mutual
inductance
0.1~6553.5mH 0.1~6553.5
Depend on
model
P2.10
Current without
load
0.01~655.35A 0.01~655.35
Depend on
model
After autotuning, the value of P2.06~P2.10 will be automatically updated.
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