Chapter 4 Parameter Functions
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HES Series
4-30
44: Ram pump flow switch signal
45: Motor fan control signal
Multi-function Output Direction
Control Mode
VF FOCPG
FOCPM
Factory setting: 0
Settings 0~65535
This parameter is bit setting. If the bit is 1, the multi-function output terminal will be act with opposite
direction. For example, if Pr.03-05 is set to 1 and forward bit is 0, Relay 1 will be ON when the drive is
running and OFF when the drive is stop.
Low-pass Filter Time of Keypad Display
Control Mode
VF FOCPG
FOCPM
Factory setting: 0.010
Settings 0.001~65.535seconds
It is used to lower the blinking frequency of LCD display.
Pressure Feedback Maximum Output Voltage
Control Mode
VF FOCPG
FOCPM
Factory setting: 10
Settings 5~10 V
Pressure Feedback Minimum Output Voltage
Control Mode
VF FOCPG
FOCPM
Factory setting: 0
Settings 0~1V
Sets the output voltage type of pressure feedback.
Reserved
Combination Master/Slave Selection
Control Mode
VF FOCPG
FOCPM
Factory setting: 0
0: No function
Settings
1: Master
2: Slave
For stand-alone models, the factory setting is “0”
The factory setting for the master is “1” and slave is “2”`
Slave to Master Flow Ratio
Control Mode
VF FOCPG
FOCPM
Factory setting: 100.0
Settings 0.0~65535.5 %
Sets the ratio for the master only.
Sets the percentage of slave flow in the master flow for combination systems.
Ex. If the slave flow is 60L/min and the master flow is 40L/min, set parameter to 60/40*100%=150%.
If there are two or more motors working in combination, the flow of all slaves should be the same. If
the total flow of all three machines is 200L/min and the master flow is 40L/min, the flow of the two
slaves is 80L/min. Set parameter to 160/40=400%.
Call 1(800)985-6929 for Sales
deltaacdrives.com
Call 1(800)985-6929 for Sales
deltaacdrives.com
