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FR-E820S-000
Mitsubishi Electric FR-E820S-000 Manuals
Manuals and User Guides for Mitsubishi Electric FR-E820S-000. We have
1
Mitsubishi Electric FR-E820S-000 manual available for free PDF download: Instruction Manual
Mitsubishi Electric FR-E820S-000 Instruction Manual (60 pages)
Brand:
Mitsubishi Electric
| Category:
Inverter
| Size: 1 MB
Table of Contents
Table of Contents
2
Chapter 1 Introduction
5
Product Checking
8
Related Manuals
10
Chapter 2 Protective Functions
12
Inverter Fault and Alarm Indications
12
Reset Method for the Protective Functions
13
Check and Clear of the Fault History
14
List of Fault Displays
16
Causes and Corrective Actions
18
Check First When You Have a Trouble
34
Motor Does Not Start
34
Motor or Machine Is Making Abnormal Acoustic Noise
36
Inverter Generates Abnormal Noise
36
Motor Generates Heat Abnormally
36
Motor Rotates in the Opposite Direction
37
Speed Greatly Differs from the Setting
37
Acceleration/Deceleration Is Not Smooth
37
Speed Varies During Operation
38
Operation Mode Is Not Changed Properly
38
Operation Panel Display Is Not Operating
39
The Motor Current Is too Large
39
Speed Does Not Accelerate
40
Unable to Write Parameter Setting
40
Unable to Establish Ethernet Communication
40
Chapter 3 Precautions for Maintenance and Inspection
44
Inspection Item
44
Daily Inspection
44
Periodic Inspection
44
Daily and Periodic Inspection
45
Checking the Inverter and Converter Modules
46
Cleaning
47
Replacement of Parts
47
Inverter Replacement
50
Measurement of Main Circuit Voltages, Currents, and Powers
52
Measurement of Powers
54
Measurement of Voltages and Use of PT
54
Measurement of Currents
54
Use of CT and Transducer
54
Measurement of Inverter Input Power Factor
54
Measurement of Converter Output Voltage (between Terminals P and N)
54
Measurement of Inverter Output Frequency
55
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