HV100 Series High Performance Current Vector Inverter
124
The above function codes are used to indicate the relevant information of the inverter, which can only be viewed and
cannot be modified.
14.18
Inverter type selection
0
～
1
0
0: G type (constant torque load type)
1: P type (fan, water pump load type)
In this inverter, the G/P model is combined, that is, the G model with a lower power can be used as a P model with a higher
power. But the premise is that this function code must be set to the corresponding value.
015 Group - Multi-pump water supply parameters
15.00
Terminal delay time
0.0
～
600.0s
0.1
The delay time when the pump is switched on and off.
15.01
Polling time
0.0
～
600.0h
48
Polling time is the time to switch the variable frequency pump regularly, which is only valid when a single pump is
operating.
15.02
Lower limit frequency of reducing the number of pump
0.0
～
600.00HZ
35.00
When the feedback pressure is higher than the set pressure and the frequency drops to the lower limit frequency of
pump reduction, the pump is reduced after the delay time of pump reduction.
15.03
Main pump start delay time
0.0
～
3600.0S
0.3
This parameter is used in "one drive three constant pressure water supply", after the main and auxiliary pumps are
switched, the main pump will start delay.
15.04
Auxiliary pump Start-up mode
0
～
1
0
0: Direct start
This method is mainly used for water pumps below 7.5KW. When the pressure is not enough, it can be started directly
at power frequency.
1: Soft start
This method is mainly used to start the two pumps at low frequency when one is driven by two.
15.05
Add pump delay time
0.0
～
3600.0S
10.0
15.06
Reduce pump delay time
0.0
～
3600.0S
10.0
15.07
Sensor range
0.000
～
60.000MPa
10.000
15.08
Pressure setting (MPa)
0.000
～【
08.25
】
5.000
If P08.01=5, select the sensor range (15.07) and given pressure (15.08) according to the field conditions.
