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FR-D840-1.5K-037
Mitsubishi Electric FR-D840-1.5K-037 Manuals
Manuals and User Guides for Mitsubishi Electric FR-D840-1.5K-037. We have
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Mitsubishi Electric FR-D840-1.5K-037 manual available for free PDF download: Instruction Manual
Mitsubishi Electric FR-D840-1.5K-037 Instruction Manual (52 pages)
Standard model
Brand:
Mitsubishi Electric
| Category:
Inverter
| Size: 3 MB
Table of Contents
Table of Contents
2
Chapter 1 Introduction
4
Descriptions in this Instruction Manual
4
Maintenance
4
Related Manuals
4
What Is an Inverter
5
Advantages of Using Inverters
5
Operation Steps
6
How to Read the Model Name
7
Inverter Model
7
Rating Plate
7
How to Read the SERIAL Number
8
Component Names
9
Terms
11
Chapter 2 Installation and Main Circuit Wiring
12
Major Peripheral Devices
12
Three-Phase Power
12
Single-Phase Power
12
Selecting Required Devices and Cables
13
Earthing (Grounding)
16
Installing the Inverter
18
Opening/Closing of the Front Cover and Removal/Reinstallation of the Comb-Shaped Wiring Cover
19
Checking the Main Circuit Terminal Layout
23
Earthing (Grounding) the Inverter
25
Connecting the Inverter and the Motor
27
Connecting the Inverter and the Power Supply
28
Chapter 3 Driving a Motor
29
Checklist before Starting Operation
29
Basics of Start Commands
29
Basics of Frequency Commands
29
Preparation before Using each Operation Mode
31
Components of the Operation Panel
31
Digital Characters and Their Corresponding Printed Equivalents
31
Wiring to External Terminals
32
Open/Close Button
32
Setting the Operation Mode
32
Test Operation of each Operation Mode
33
External Operation Mode
33
PU Operation Mode
34
Operating Procedure
34
External/Pu Combined Operation Mode 1
35
External/Pu Combined Operation Mode 2
36
Chapter 4 Parameters
37
Setting and Changing Parameters
37
Operation
37
Explanation of Frequently-Used Parameters
38
Setting the Starting Torque Manually (Manual Torque Boost)
38
Limiting the Output Frequency (Maximum Frequency)
39
Setting the V/F Pattern (Base Frequency, Base Frequency Voltage)
39
Controlling the Frequency with Combinations of Terminals (Multi-Speed Operation)
40
Setting the Motor Acceleration/Deceleration Time (Acceleration/Deceleration Time)
40
Protecting the Motor from Overheating (Electronic Thermal O/L Relay)
42
Selecting the Operation Mode (Operation Mode Selection)
43
Chapter 5 Troubleshooting During Test Operation
45
Troubleshooting
45
Motor Does Not Start
45
Motor or Machine Is Making Abnormal Acoustic Noise
45
Motor Generates Heat Abnormally
45
Motor Rotates in the Opposite Direction
46
Speed Greatly Differs from the Setting
46
Acceleration/Deceleration Is Not Smooth
46
Operation Mode Is Not Changed Properly
46
Operation Panel Display Is Not Operating
46
The Motor Current Is too Large
47
Speed Does Not Accelerate
47
Unable to Write Parameter Setting
47
Fault Displays
48
Revisions
51
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