INVT CHF100A-004G-2, Operation Manual

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CHF100A series high performance universal inverter
.50.
Under speed control model, output torque matches load torque automatically, but limited
by P3.07.
Under torque control model, output torque is limited by upper and lower frequency limit.
Notice:
l
speed control and torque control can be switched by using multi-function
input terminals.
l
1~5
：
100% corresponding to twice of rated current of inverter.
l
When inverter decelerate to stop, Torque control model is switched to speed
control mode automatically
Function
Code
Name Description Setting Range
Factory
Setting
P3.09
Keypad
torque
setting
-200.0%~200.0% -200.0%~200.0% 50.0%
P3.10
Upper
frequency
setting
source
0: Keypad
（
P0.04
）
1: AI1
2: AI2
3: HDI
4: Multi-step
5: Communication
0~5 0
Notice: 1~4 100% Corresponding to maximum frequency.
6.5 P4 Group
—
V/F Control
Function
Code
Name Description
Setting
Range
Factory
Setting
P4.00
V/F curve
selection
0:Linear V/F curve
1: User-defined curve
2: Torque_stepdown curve
(1.3 order)
3: Torque_stepdown curve
(1.7 order)
4: Torque_stepdown curve
(2.0 order)
0~4 0
0: Linear V/F curve. It is applicable for normal constant torque load.
1: User-defined curve. It can be defined through setting (P4.03~P4.08).