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FR-E520
Mitsubishi Electric FR-E520 User Manual
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2
Table of Contents
Default Chapter
1
Instruction Manual
1
Fire Prevention
3
Safety Instructions
3
Table of Contents
7
Chapter 1 Outline
11
Pre-Operation Information
12
Precautions for Operation
12
Basic Configuration
14
Structure
15
Appearance and Structure
15
Removal and Reinstallation of the Front Cover
16
Removal and Reinstallation of the Wiring Cover
18
Removal and Reinstallation of the Operation Panel
19
Removal of the Operation Panel Front Cover
20
Exploded View
21
Chapter 2 Installation and Wiring
23
Installation
24
Instructions for Installation
24
Wiring
26
Terminal Connection Diagram
26
Wiring of the Main Circuit
30
Wiring of the Control Circuit
35
Connection to the PU Connector
39
Connection of Stand-Alone Option Units
43
Design Information
47
Other Wiring
48
Power Supply Harmonics
48
Harmonic Suppression Guideline
49
Inverter-Generated Noise and Reduction Techniques
52
Leakage Currents and Countermeasures
56
Inverter-Driven 400V Class Motor
57
Peripheral Devices
58
Power Factor Improving Reactor
60
Power off and Magnetic Contactor (MC)
63
Instructions for UL, Cul
64
Instructions for Compliance with the European Directive
65
Chapter 3 Operation/Control
67
Pre-Operation Information
68
3.1.1 Types of Operation Modes
68
3.1.2 Power on
70
About the Operation Panel
71
Names and Functions of the Operation Panel
71
Monitor Display Is Changed by Pressing the [MODE] Key
72
Monitoring
72
Frequency Setting
73
Parameter Setting Method
73
Operation Mode
76
Help Mode
76
Operation
78
Pre-Operation Checks
78
PU Operation Mode (Operation Using the Operation Panel)
79
External Operation Mode (Operation Using the External Frequency Setting Potentiometer and External Start Signal)
81
Combined Operation Mode 1 (Operation Using both External Start Signal and Operation Panel)
82
Combined Operation Mode 2
83
Chapter 4 Parameters
85
Parameter List
86
List of Parameters Classified by Purpose of Use
92
Parameters Recommended to be Set by the User
94
Parameter Function Details
95
Torque Boost (Pr. 0, Pr. 46)
95
Output Frequency Range (Pr. 1, Pr. 2, Pr. 18)
96
Base Frequency, Base Frequency Voltage (Pr. 3, Pr. 19, Pr. 47)
97
Multi-Speed Operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)
98
Acceleration/Deceleration Time (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45)
99
Electronic Thermal Relay Function (Pr. 9, Pr. 48)
101
DC Injection Brake (Pr. 10 to Pr. 12)
102
Starting Frequency (Pr. 13)
103
Load Pattern Selection (Pr. 14)
104
Jog Operation (Pr. 15, Pr. 16)
105
Stall Prevention and Current Restriction (Pr. 22, Pr. 23, Pr. 66, Pr. 156)
106
Acceleration/Deceleration Pattern (Pr. 29)
109
Regenerative Brake Duty (Pr. 30, Pr. 70)
110
Frequency Jump (Pr. 31 to Pr. 36)
111
Speed Display (Pr. 37)
112
Frequency at 5V (10V) Input (Pr. 38)
113
Frequency at 20Ma Input (Pr. 39)
113
Up-To-Frequency Sensitivity (Pr. 41)
114
Output Frequency Detection (Pr. 42, Pr. 43)
114
Monitor Display (Pr. 52, Pr. 54)
115
Monitoring Reference (Pr. 55, Pr. 56)
117
Automatic Restart after Instantaneous Power Failure (Pr. 57, Pr. 58)
118
Remote Setting Function Selection (Pr. 59)
120
Shortest Acceleration/Deceleration Mode (Pr. 60 to Pr. 63)
123
Retry Function (Pr. 65, Pr. 67 to Pr. 69)
125
Applied Motor (Pr. 71)
127
PWM Carrier Frequency and Long Wiring Mode (Pr. 72, Pr. 240)
128
Voltage Input (Pr. 73)
130
Input Filter Time Constant (Pr. 74)
130
Reset Selection/Disconnected PU Detection/Pu Stop Selection (Pr. 75)
131
Parameter Write Disable Selection (Pr. 77)
133
Reverse Rotation Prevention Selection (Pr. 78)
134
Operation Mode Selection (Pr. 79)
134
General-Purpose Magnetic Flux Vector Control Selection (Pr. 80)
138
Offline Auto Tuning Function (Pr. 82 to Pr. 84, Pr. 90, Pr. 96)
139
Computer Link Operation (Pr. 117 to Pr. 124, Pr. 342)
145
Communication Specification
151
Setting Items and Set Data
153
PID Control (Pr. 128 to Pr. 134)
158
Frequency Setting Command Selection (Pr. 146)
166
Output Current Detection Function (Pr. 150, Pr. 151)
167
Zero Current Detection (Pr. 152, Pr. 153)
168
User Group Selection (Pr. 160, Pr. 173 to Pr. 176)
169
Actual Operation Hour Meter Clear (Pr. 171)
171
Input Terminal Function Selection (Pr. 180 to Pr. 183)
171
Output Terminal Function Selection (Pr. 190 to Pr. 192)
173
Cooling Fan Operation Selection (Pr. 244)
174
Slip Compensation (Pr. 245 to Pr. 247)
175
Earth (Ground) Fault Detection at Start (Pr. 249) (400V Class Does Not Have this Function)
176
Stop Selection (Pr. 250)
177
Output Phase Failure Protection Selection (Pr. 251)
178
Capacitor Life Alarm (Pr. 503, Pr. 504) (no Function for the 400V Class)
179
Meter (Frequency Meter) Calibration (Pr. 900)
180
Biases and Gains of the Frequency Setting Voltage (Current) and Built-In Frequency Setting Potentiometer (Pr. 902 to Pr. 905, Pr. 922, Pr. 923)
182
Adjustment Procedure
183
Chapter 5 Protective Functions
195
Errors (Alarms)
196
Error (Alarm) Definitions
196
To Know the Operating Status at the Occurrence of Alarm
205
Correspondence between Digital and Actual Characters
205
Resetting the Inverter
205
Troubleshooting
206
5.2.1 Motor Remains Stopped
206
5.2.2 Motor Rotates in Opposite Direction
206
5.2.3 Speed Greatly Differs from the Setting
207
5.2.4 Acceleration/Deceleration Is Not Smooth
207
5.2.5 Motor Current Is Large
207
5.2.6 Speed Does Not Increase
207
5.2.7 Speed Varies During Operation
207
5.2.8 Operation Mode Is Not Changed Properly
208
5.2.9 Operation Panel Display Is Not Operating
208
5.2.10 POWER Lamp Is Not Lit
208
5.2.11 Parameter Write Cannot be Performed
208
Chapter 6 Maintenance/Inspection
210
Precautions for Maintenance and Inspection
210
Check Items
210
Periodic Inspection
210
Insulation Resistance Test Using Megger
211
Pressure Test
211
Daily and Periodic Inspection
212
Replacement of Parts
215
Measurement of Main Circuit Voltages, Currents and Powers
220
Chapter 7 Specifications
223
Standard Specifications
224
Model Specifications
224
Common Specifications
228
Outline Drawings
230
APPENDIX 1 Instruction Code List
237
Appendix
237
APPENDIX 1 Instruction Code List
238
APPENDIX 2 When Using the Communication Option. (400V Class Only)
242
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Mitsubishi Electric FR-E520 Specifications
General
Brand
Mitsubishi Electric
Model
FR-E520
Category
Inverter
Language
English
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