INVT CHE100-0R4G-S2 - Page 86

Detailed Function Description
79
is too big, it may cause inverter over current. It should be set a little bit smaller for large
power motor, vice versa.
Function
Code
Name Description Setting Range
Factory
Setting
PD.03
Boundary of
restraining
oscillation
0.0~P0.04 0.0HZ~P0.04 12.5HZ
If output frequency is greater than PD.03, PD.00 takes effect, otherwise PD.01 takes
effect.
Function
Code
Name Description
Setting
Range
Factory
Setting
PD.04 Restrain oscillation
0: Enabled
1: Disabled
0~1 0
Motor always has current oscillation when its load is light. This will cause abnormal
operation even over-current. For details, please refer to description of PD.00~PD.03.
Function
Code
Name Description
Setting
Range
Factory
Setting
PD.05 PWM mode
0: PWM mode 1
1: PWM mode 2
2: PWM mode 3
0~2 0
The features of each mode, please refer the following table:
Mode
Noise in lower
frequency
Noise in higher
frequency
Others
PWM mode 1 Low high
PWM mode 2 low
Need to be derated, because of
higher temperature rise.
PWM mode 3 high
Can more effectively restrain
the oscillation
Function
Code
Name Description
Setting
Range
Factory
Setting
PD.06
Torque
setting
source
0: Keypad
1: AI1
2: AI2
3: AI1+AI2
4: Multi-step setting
5: Communication
0~5 0
PD.07
Keypad
torque
setting
-100.0%~100.0% -100.0%~100.0% 50.0%
z When torque control takes effect,
if T
set
> T
load
, output frequency will increase continuously until it reaches upper