![background image](http://html1.mh-extra.com/html/omron/sysdrive-3g3mx-a2002/sysdrive-3g3mx-a2002_user-manual_742838123.webp)
4-32
4-2 Function Mode
4
Func
tions
Carrier Frequency
You can change the PWM waveform carrier frequency output from the Inverter with b083.
• With the carrier frequency set high, you can reduce metallic noise form the motor. However, this
may increase noise or leakage current from the Inverter.
• Helps avoid mechanical or motor resonance.
• To raise the carrier frequency, derate the output current as shown in the graph below. (when the
ambient temperature is 40
°
C)
Parameter Initialization
You can initialize the rewritten set values and reset to the factory default, or clear trip records.
Note that this is not available for RUN and power ON times.
Parameter No.
Function name
Data
Default setting
Unit
b083
Carrier frequency
2.0 to 14.0
5.0
kHz
0
5.0
14.0
100
70
Rated current ratio (%)
Carrier frequency (Hz)
Parameter No.
Function name
Data
Default setting
Unit
b084
Initialization selection
00: Clears the trip monitor
01: Initializes data
02: Clears the trip monitor and initializes data
00
b085
Initialization parameter
selection
00: Do not change.
00
Summary of Contents for SYSDRIVE 3G3MX-A2002
Page 1: ...Cat No I559 E1 01 USER S MANUAL SYSDRIVE MXSERIES Multi function Compact Inverter...
Page 17: ...Chapter 1 Overview 1 1 Functions 1 1 1 2 Appearance and Names of Parts 1 3...
Page 24: ......
Page 25: ...Chapter 2 Design 2 1 Installation 2 1 2 2 Removing and Mounting Each Part 2 5 2 3 Wiring 2 10...
Page 90: ......
Page 91: ...Chapter 4 Functions 4 1 Monitor Mode 4 1 4 2 Function Mode 4 5...
Page 180: ......
Page 181: ...Chapter 5 Maintenance Operations 5 1 Special Display List 5 1 5 2 Troubleshooting 5 5...
Page 188: ......
Page 189: ...Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance 6 1 6 2 Storage 6 7...
Page 212: ...7 15 7 5 Options 7 Specifications 3G3AX RBU41 95 75 2 5 208 218 5 145 35 100 5...
Page 230: ......
Page 231: ...Appendix Appendix 1 Parameter List App 1 Appendix 2 Product Life Curve App 17...
Page 249: ...INDEX...
Page 252: ......