Table of Contents
Advertisement
Function
Name
code
Energy braking
P08.38
threshold
voltage
Cooling fan
P08.39
running mode
P08.40
PWM selection
Over regulation
P08.41
selection
Keypad data
P08.42
control setting
68 - 144
Detailed instruction of parameters
After enabling P008.37, adjust the voltage appropriately to
brake the load. The factory default value changes with the
input rated voltage of the inverter.
The setting range: 200.0~2000.0V
In order to prevent user set a value too large, it is
recommended the following setting range
Voltage
Range
Set the operation mode of the cooling fan.
0: Normal mode, after the rectifier receives operation
command or the detected temperature of module is above
45ºC, or the module current is above 20% of the rated
current, the fan rotates.
1: The fan keeps on running after power on (generally for
the site with high temperature and humidity)
0x00~0x21
LED ones: PWM mode selection
0: PWM mode 1, three-phase modulation and two-phase
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 2kHz if it exceeds 2kHz at low speed
1: Low-speed carrier frequency limit mode 2, the carrier
frequency will limit to 4kHz if it exceeds 4kHz at low speed
2: No limit for the carrier frequency at low speed
0x00~0x11
LED ones
0: Invalid
1: Valid
LED tens
0: Light over regulation
1: Heavy over regulation
0x000~0x1223
LED ones: frequency enable selection
0: Both ∧/∨ keys and digital potentiometer adjustments
are valid
1: Only ∧/∨ keys adjustment are valid
2: Only digital potentiometer adjustments are valid
3: Neither ∧/∨ keys nor digital potentiometer adjustments
are valid
LED tens: frequency control selection
0: Only valid when P00.06=0 or P00.07=0
1: Valid for all frequency setting manner
400V
685~750V
Default
Modify
value
400 V
voltage:
○
700.0 V
0
○
◎
00
◎
0x01
0x0000
○
Function Parameters
Advertisement
Table of Contents
