Chapter 8 Application
8-17
Cx2000 AC Drive
8.10 Energy-saving operation
Group
Code Item
Set Value
Setting Range
Initial
Unit
Function Group 1 F40
Energy-saving level]
-
0 ~ 30
0
%
Set the amount of output voltage to be reduced in F40.
Set as the percent of Max output voltage.
For fan or pump applications, energy consumption can be dramatically reduced by decreasing
the output voltage when light or no load is connected.
8.11 Speed search
Group
Code Item
Set Value Setting Range Initial
Unit
Function group 2
H22
Speed search select
-
0 ~ 15
0
H23
Current level
-
80 ~ 200
150
%
H24
Speed search P gain
-
0 ~ 9999
100
H25
Speed search I gain
-
200
I/O Group
I55
Multi-function relay select]
15
0 ~ 19
17
This is used to prevent possible fault from occurring if the inverter outputs the voltage during
operation after the load is removed.
The inverter estimates the motor rpm based on output current. Therefore, detecting exact
speed is difficult.
전 류
출 력 전 압
F 40
Output
voltage
Output
current
Summary of Contents for C*2000 Series
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