Salicru CV30 User Manual page 69

Function
Name
code
Cooling fan
P08.39
running mode
P08.40 PWM selection
Over comission
P08.41
selection
Keypad data
P08.42
control setting
Function Parameters
Detailed instruction of parameters
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
45℃, 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)
0x000~0x0021
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 1kHz or 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
LED ones
0: Invalid
1: Valid
LED tens (for factory commissioning)
0: Light over comission; in zone 1
1: Heavy over comission; in zone 2
The default value of the inverters of 1PH 230V/3PH 400V ≤
2.2kW and 3PH 220V≤0.75kW) is 00;
The default value of the inverters of 3PH 400V≥4kW and
3PH 220V≥1.5kW is 01.
0x0000~0x1223
LED ones: frequency enable selection
0: Both ∧/∨ keys and analog potentiometer adjustments
are valid
1: Only ∧/∨ keys adjustments are valid
220V 380V
375~400V 685~750V
Default
Modify
value
0
○
0x01
◎
0x00
◎
0x01
○
0x0000
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