Mitsubishi Electric FR-A540-7.5K Manuals

Manuals and User Guides for Mitsubishi Electric FR-A540-7.5K. We have 1 Mitsubishi Electric FR-A540-7.5K manual available for free PDF download: Instruction Manual

Mitsubishi Electric FR-A540-7.5K Instruction Manual (257 pages)

Brand: Mitsubishi Electric | Category: Inverter | Size: 3.3 MB

Table of Contents
5
Outline
10
Pre-Operation Information
11
Precautions for Operation
11
Basic Configuration
12
Appearance and Structure
13
Structure
13
Removal and Reinstallation of the Front Cover
14
Removal and Reinstallation of the Operation Panel
16
Installation and Wiring
18
Installation
19
Instructions for Installation
19
Terminal Connection Diagram
21
Wiring
21
Wiring of the Main Circuit
24
Wiring of the Control Circuit
30
Connection to the PU Connector
34
Connection of Stand-Alone Option Units
37
Design Information
42
2.3 Other Wiring
43
Power Harmonics
43
Harmonic Suppression Guidelines
44
Inverter-Generated Noises and Their Reduction Techniques
47
Leakage Currents and Countermeasures
50
Inverter-Driven 400V Class Motor
51
Peripheral Devices
52
Instructions for Compliance with U.S. and Canadian Electrical Codes
55
Instructions for Compliance with the European Directives
56
Operation/Control
58
Devices and Parts to be Prepared for Operation
59
Pre-Operation Information
59
Power on
61
Names and Functions of the Operation Panel (FR-DU04)
62
Operation Panel
62
Frequency Setting
63
Monitor Display Changed by Pressing the Key
63
Monitoring
63
Parameter Setting Method
64
Help Mode
65
Operation Mode
65
Copy Mode
67
Operation
68
Pre-Operation Checks
68
External Operation Mode (Operation Using External Input Signals)
69
PU Operation Mode (Operation Using the Operation Panel (FR-DU04))
70
Combined Operation Mode (Operation Using the External Input Signals and PU)
71
Parameters
72
Parameter Lists
73
List of Parameters Classified by Purpose of Use
80
Parameters Recommended to be Set by the User
81
Parameter Function Details
82
Torque Boost (Pr. 0, Pr. 46, Pr. 112)
82
Output Frequency Range (Pr. 1, Pr. 2, Pr. 18)
83
Base Frequency, Base Frequency Voltage (Pr. 3, Pr. 19, Pr. 47, Pr. 113)
84
Multi-Speed Operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)
85
Acceleration/Deceleration Time (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45, Pr. 110, Pr. 111)
86
Electronic Overcurrent Protection (Pr. 9)
87
DC Injection Brake (Pr. 10 to Pr. 12)
88
Starting Frequency (Pr. 13)
89
Load Pattern Selection (Pr. 14)
90
Jog Operation (Pr. 15, Pr. 16)
91
MRS Input Selection (Pr. 17)
92
Stall Prevention (Pr. 22, Pr. 23, Pr. 66, Pr. 148, Pr. 149, Pr. 154)
93
Multi-Speed Input Compensation (Pr. 28)
94
Acceleration/Deceleration Pattern (Pr. 29, Pr. 140 to Pr. 143)
95
Regenerative Brake Duty (Pr. 30, Pr. 70)
96
Frequency Jump (Pr. 31 to Pr. 36)
97
Speed Display (Pr. 37, Pr. 144)
98
Output Frequency Detection (Pr. 42, Pr. 43, Pr. 50, Pr. 116)
99
Up-To-Frequency Sensitivity (Pr. 41)
99
Second/Third Stall Prevention (Pr. 48, Pr. 49, Pr. 114, Pr. 115)
100
Monitor Display/Fm, am Terminal Function Selection (Pr. 52 to Pr. 54, Pr. 158)
101
Monitoring Reference (Pr. 55, Pr. 56)
104
Automatic Restart after Instantaneous Power Failure (Pr. 57, Pr. 58, Pr. 162, Pr. 165, Pr. 611)
105
Remote Setting Function Selection (Pr. 59)
107
Intelligent Mode Selection (Pr. 60)
109
Acceleration/Deceleration Reference Current (Pr. 61 to Pr. 64)
111
Retry Function (Pr. 65, Pr. 67 to Pr. 69)
112
Applied Motor (Pr. 71)
114
PWM Carrier Frequency (Pr. 72, Pr. 240)
115
Voltage Input (Pr. 73)
116
Input Filter Time Constant (Pr. 74)
117
Reset Selection/Pu Disconnection Detection/Pu Stop Selection (Pr. 75)
117
Alarm Code Output Selection (Pr. 76)
119
Parameter Write Disable Selection (Pr. 77)
120
Reverse Rotation Prevention Selection (Pr. 78)
121
Operation Mode Selection (Pr. 79)
122
Motor Capacity/Number of Motor Poles/Speed Control Gain (Pr. 80, Pr. 81, Pr. 89)
125
Offline Auto Tuning Function (Pr. 82 to Pr. 84, Pr. 90 to Pr. 94, Pr. 96)
126
Online Auto Tuning Selection (Pr. 95)
136
V/F Control Frequency (Voltage) (Pr. 100 to Pr. 109)
138
Computer Link Operation (Pr. 117 to Pr. 124, Pr. 342)
139
PID Control (Pr. 128 to Pr. 134)
150
Commercial Power Supply-Inverter Switch-Over Function (Pr. 135 to Pr. 139)
157
Output Current Detection Function (Pr. 150, Pr. 151)
162
Zero Current Detection (Pr. 152, Pr. 153)
163
RT Signal Activated Condition Selection (Pr. 155)
164
Stall Prevention Function and Current Limit Function (Pr. 156)
164
OL Signal Output Timer (Pr. 157)
166
User Group Selection (Pr. 160, Pr. 173 to Pr. 176)
167
Input Terminal Function Selection (Pr. 180 to Pr. 186)
168
Watt-Hour Meter Clear/Actual Operation Hour Meter Clear (Pr. 170, Pr. 171)
168
Output Terminal Function Selection (Pr. 190 to Pr. 195)
171
User Initial Value Setting (Pr. 199)
173
Programmed Operation Function (Pr. 200 to Pr. 231)
174
Cooling Fan Operation Selection (Pr. 244)
178
Stop Selection (Pr. 250)
179
Output Phase Failure Protection Selection (Pr. 251)
180
Override Bias/Gain (Pr. 252, Pr. 253)
180
Power Failure-Time Deceleration-To-Stop Function (Pr. 261 to Pr. 266)
181
Stop-On-Contact, Load Torque High-Speed Frequency Selection (Pr. 270)
182
High-Speed Frequency Control (Pr. 271 to Pr. 274)
183
Stop-On-Contact Control Function (Pr. 275, Pr. 276)
187
Brake Sequence Function (Pr. 278 to Pr. 285)
190
Droop Control (Pr. 286, Pr. 287)
194
Capacitor Life Alarm (Pr. 503, Pr. 504)
195
FM / am Terminal Calibration (Pr. 900, Pr. 901)
196
Frequency Setting Voltage (Current) Bias and Gain (Pr. 902 to Pr. 905)
198
PU Buzzer Control (Pr. 990)
203
Protective Functions
204
Error (Alarm) Definitions
205
Errors (Alarms)
205
Correspondences between Digital and Actual Characters
214
To Know the Operating Status at the Occurrence of an Alarm
214
Alarm Code Output
215
Resetting the Inverter
215
Acceleration/Deceleration Is Not Smooth
216
Motor Current Is Large
216
Motor Remains Stopped
216
Motor Rotates in Opposite Direction
216
Speed Greatly Differs from the Setting
216
Troubleshooting
216
5.2.10 POWER Lamp Is Not Lit
217
5.2.11 Parameter Write Cannot be Performed
217
Operation Mode Is Not Changed Properly
217
Operation Panel (FR-DU04) Display Is Not Provided
217
Speed Does Not Increase
217
Speed Varies During Operation
217
Chapter 6 Precautions for Maintenance and Inspection

218
- Precautions for Maintenance and Inspection
  219
- Check Items
  219
- Periodic Inspection
  219
- Insulation Resistance Test Using Megger
  220
- Pressure Test
  220
- Daily and Periodic Inspection
  220
- Replacement of Parts
  223
- Inverter Replacement
  224
- Measurement of Main Circuit Voltages, Currents and Powers
  225
- Specifications
  228
- 7.1 Standard Specifications
  229
- Model Specifications
  229
- Common Specifications
  231
- Outline Dimension Drawings
  233
- Options
  238
- Option List
  239
- Stand-Alone Options
  239
- Plug-In Dedicated Options
  241
Appendix

248
- Appendix1 Data Code List
  249

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Mitsubishi Electric FR-A540-7.5K Manuals

Mitsubishi Electric FR-A540-7.5K Instruction Manual (257 pages)

Table of Contents

Chapter 6 Precautions for Maintenance and Inspection

Appendix

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