6-5
n016
Minimum Output Frequency
(FMIN)
Register
0110
Hex
Changes during
operation
No
Setting
range
0.1 to 10.0 (Hz)
Unit of
setting
0.1 Hz
Default setting
1.5
n017
Minimum Output Frequency
Voltage (VMIN)
Register
0111 Hex
Changes during
operation
No
Setting
range
0.1 to 50.0 (0.1 to 100.0) (V)
Unit of
setting
0.1 V
Default setting
4.3
(8.6)
Note
Figures in brackets are for 400-V Inverter models.
Output voltage (V)
Note
1.
Set the parameters so that the fol-
lowing condition will be satisfied.
n016
n014 < n013
n011
Note
2.
The value set in n015 will be
ignored if parameters n016 and
n014 are the same in value.
Frequency (Hz)
·
The vertical-axis load or the load with high viscous friction may require high torque at
low speed. If the torque is insufficient at low speed, increase the voltage in the low-
speed range by 1 V, provided that no overload (OL1 or OL2) is detected. If an overload
is detected, decrease the set values or consider the use of an Inverter model or motor
with a higher capacity.
·
The required torque of fan or pump control increases in proportion to the square of the
speed. By setting a quadratic V/f pattern to increase the voltage in the low-speed
range, the power consumption of the system will increase.
Advanced Operation
Chapter 6
Summary of Contents for SYSDRIVE 3G3MV A2002
Page 1: ...USER S MANUAL SYSDRIVE 3G3MV Multi function Compact Inverter Cat No I527 E2 02...
Page 15: ...Chapter 1 Overview 1 1 Function 1 2 Nomenclature 1 3 New Features 1...
Page 24: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Page 89: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
Page 286: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9...
Page 311: ...Chapter 10 List of Parameters 10...
Page 342: ...Chapter 11 Using the Inverter for a Motor 11...
Page 348: ...Appendix A Standard Models...