INVT GD300-01-7R5G-4 - Page 57

Goodrive300-01 inverter for air compressor Function parameters
-56-
Function
code
Name
Detailed instruction of parameters
Default
value
Modif
y
P08.37
Energy braking
enable
This parameter is used to control the internal braking
pipe inside the inverter.
0: Disabled
1: Enabled
Note: Only apply to internal braking pipe.
0
○
P08.38
Threshold voltage
After setting the original bus voltage to brake the
energy, adjust the voltage appropriately to brake the
load. The default value changes with the voltage
level.
The setting range: 200.0~2000.0V
In order to prevent customers set the value is too
large, it is recommended setting range:
voltage
380V
500V
660
range
685~750V
860~950V
1080~1180V
380V
voltage:
700.0V
○
500V
voltage:
900.0V
660V
voltage:
1120.0V
P08.39
Cooling fan
running mode
0: Normal mode
1: The fan keeps running after power on
0
○
P08.40
PWM selection
0x00~0x21
LED ones: PWM mode selection
0: PWM mode 1, three-phase modulation and
two-modulation
1: PWM mode 2, three-phase modulation
LED tens: low-speed carrier frequency limit mode
0: Low-speed carrier frequency limit mode 1, the
carrier frequency will limit to 2k if it exceeds 2k at low
speed
1: Low-speed carrier frequency limit mode 2, the
carrier frequency will limit to 4k if it exceeds 4k at low
speed
2: No limit
01
◎
P08.41
Overmodulation
selection
LED ones
0: Invalid
1: Valid
LED tens
0: Light overmodulation; in zone 1
1: Heavy overmodulation; in zone 2
01
◎
P08.42
Keypad data
control
0x000~0x1223
LED ones: frequency enable selection
0: Both ∧/∨ keys and digital potentiometer
adjustments are valid
0x0000
○