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FR-A540-11K-EC
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Mitsubishi Electric FR-A540-11K-EC manual available for free PDF download: Instruction Manual
Mitsubishi Electric FR-A540-11K-EC Instruction Manual (257 pages)
TRANSISTORIZED INVERTER
Brand:
Mitsubishi Electric
| Category:
Inverter
| Size: 5.7 MB
Table of Contents
Instruction Manual
1
Table of Contents
5
Chapter 1 Outline
10
Outline
10
Pre-Operation Information
11
Precautions for Operation
11
Basic Configuration
12
Control
12
Structure
13
Appearance and Structure
13
Removal and Reinstallation of the Front Cover
14
Removal and Reinstallation of the Operation Panel
16
Chapter 2 Installation and Wiring
18
Installation
19
Instructions for Installation
19
Wiring
21
Terminal Connection Diagram
21
Wiring of the Main Circuit
24
Connection Procedure
29
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 Supply Harmonics
43
Inverter-Generated Noises and Their Reduction Techniques
43
Leakage Currents and Countermeasures
46
Inverter-Driven 400V Class Motor
47
Peripheral Devices
48
Instructions for UL and Cul
51
Instructions for Compliance with the European Directives
52
Earthing (EC Version)
54
Chapter 3 Operation/Control
56
Pre-Operation Information
57
Devices and Parts to be Prepared for Operation
57
Power on
59
Operation Panel
60
Names and Functions of the Operation Panel (FR-DU04)
60
Monitor Display Changed by Pressing the Key
61
Monitoring
61
Frequency Setting
61
Parameter Setting Method
62
Operation Mode
63
Help Mode
63
Copy Mode
65
Operation
66
Pre-Operation Checks
66
External Operation Mode (Operation Using External Input Signals)
67
PU Operation Mode (Operation Using the Operation Panel (FR-DU04))
68
Combined Operation Mode (Operation Using the External Input Signals and PU)
69
Operation/Control
56
Chapter 4 Parameters
70
Parameter Lists
71
List of Parameters Classified by Purpose of Use
78
Parameters Recommended to be Set by the User
79
Parameter Function Details
80
Torque Boost (Pr. 0, Pr. 46, Pr. 112)
80
Output Frequency Range (Pr. 1, Pr. 2, Pr. 18)
81
Base Frequency, Base Frequency Voltage (Pr. 3, Pr. 19, Pr. 47, Pr. 113)
82
Multi-Speed Operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)
83
Acceleration/Deceleration Time (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45, Pr. 110, Pr. 111)
84
Electronic Overcurrent Protection (Pr. 9)
85
DC Injection Brake (Pr. 10 to Pr. 12)
86
Starting Frequency (Pr. 13)
87
Load Pattern Selection (Pr. 14)
88
Jog Operation (Pr. 15, Pr. 16)
89
MRS Input Selection (Pr. 17)
90
Stall Prevention (Pr. 22, Pr. 23, Pr. 66, Pr. 148, Pr. 149, Pr. 154)
91
Multi-Speed Input Compensation (Pr. 28)
92
Acceleration/Deceleration Pattern (Pr. 29, Pr. 140 to Pr. 143)
93
Regenerative Brake Duty (Pr. 30, Pr. 70)
94
Frequency Jump (Pr. 31 to Pr. 36)
95
Speed Display (Pr. 37, Pr. 144)
96
Up-To-Frequency Sensitivity (Pr. 41)
97
Output Frequency Detection (Pr. 42, Pr. 43, Pr. 50, Pr. 116)
97
Second/Third Stall Prevention (Pr. 48, Pr. 49, Pr. 114, Pr. 115)
98
Monitor Display/Fm, am Terminal Function Selection (Pr. 52 to Pr. 54, Pr. 158)
99
Monitoring Reference (Pr. 55, Pr. 56)
102
Automatic Restart after Instantaneous Power Failure (Pr. 57, Pr. 58, Pr. 162, Pr. 165, Pr. 611)
103
Remote Setting Function Selection (Pr. 59)
105
Intelligent Mode Selection (Pr. 60)
107
Acceleration/Deceleration Reference Current (Pr. 61 to Pr. 64)
109
Retry Function (Pr. 65, Pr. 67 to Pr. 69)
110
Applied Motor (Pr. 71)
112
PWM Carrier Frequency (Pr. 72, Pr. 240)
113
Voltage Input (Pr. 73)
114
Input Filter Time Constant (Pr. 74)
115
Reset Selection/Disconnected PU Detection/Pu Stop Selection (Pr. 75)
115
Alarm Code Output Selection (Pr. 76)
117
Parameter Write Disable Selection (Pr. 77)
118
Reverse Rotation Prevention Selection (Pr. 78)
119
Operation Mode Selection (Pr. 79)
120
Motor Capacity/Number of Motor Poles/Speed Control Gain (Pr. 80, Pr. 81, Pr. 89)
123
Operating Conditions
123
Offline Auto Tuning Function (Pr. 82 to Pr. 84, Pr. 90 to Pr. 94, Pr. 96)
124
Online Auto Tuning Selection (Pr. 95)
132
V/F Control Frequency (Voltage) (Pr. 100 to Pr. 109)
134
Computer Link Operation (Pr. 117 to Pr. 124, Pr. 342)
135
Setting Items and Set Data
142
Error Code List
144
Communication Specifications for RS-485 Communication
145
Operation at Alarm Occurrence
145
Communication Error
145
PID Control (Pr. 128 to Pr. 134)
146
Commercial Power Supply-Inverter Switchover Function (Pr. 135 to Pr. 139)
153
Output Current Detection Function (Pr. 150, Pr. 151)
158
Zero Current Detection (Pr. 152, Pr. 153)
159
RT Signal Activated Condition Selection (Pr. 155)
160
Stall Prevention Function and Current Limit Function (Pr. 156)
160
OL Signal Output Timer (Pr. 157)
162
User Group Selection (Pr. 160, Pr. 173 to Pr. 176)
163
Watt-Hour Meter Clear/Actual Operation Hour Meter Clear (Pr. 170, Pr. 171)
164
Input Terminal Function Selection (Pr. 180 to Pr. 186)
164
Output Terminal Function Selection (Pr. 190 to Pr. 195)
167
User Initial Value Setting (Pr. 199)
169
Programmed Operation Function (Pr. 200 to Pr. 231)
170
Cooling Fan Operation Selection (Pr. 244)
174
Stop Selection (Pr. 250)
175
Output Phase Failure Protection Selection (Pr. 251)
176
Override Bias/Gain (Pr. 252, Pr. 253)
176
Power Failure-Time Deceleration-To-Stop Function (Pr. 261 to Pr. 266)
177
Stop-On-Contact, Load Torque High-Speed Frequency Selection (Pr. 270)
178
High-Speed Frequency Control (Pr. 271 to Pr. 274)
179
Operation Example
180
Stop-On-Contact Control Function (Pr. 275, Pr. 276)
183
Brake Sequence Function (Pr. 278 to Pr. 285)
186
Droop Control (Pr. 286, Pr. 287)
190
Capacitor Life Alarm (Pr. 503, Pr. 504)
191
FM / am Terminal Calibration (Pr. 900, Pr. 901)
192
Frequency Setting Voltage (Current) Bias and Gain (Pr. 902 to Pr. 905)
194
Adjustment Procedure
195
PU Buzzer Control (Pr. 990)
199
Chapter 5 Protective Functions
200
Errors (Alarms)
201
Error (Alarm) Definitions
201
To Know the Operating Status at the Occurrence of an Alarm
210
Correspondences between Digital and Actual Characters
210
Alarm Code Output
211
Resetting the Inverter
211
Troubleshooting
212
Motor Remains Stopped
212
Motor Rotates in Opposite Direction
212
Speed Greatly Differs from the Setting
212
Acceleration/Deceleration Is Not Smooth
212
Motor Current Is Large
212
Speed Does Not Increase
213
Speed Varies During Operation
213
Operation Mode Is Not Changed Properly
213
Operation Panel (FR-DU04) Display Is Not Provided
213
5.2.10 POWER Lamp Is Not Lit
213
5.2.11 Parameter Write Cannot be Performed
213
Chapter 6 Precautions for Maintenance and Inspection
214
Precautions for Maintenance and Inspection
215
Check Items
215
Periodic Inspection
215
Insulation Resistance Test Using Megger
216
Pressure Test
216
Daily and Periodic Inspection
216
Checking the Inverter and Converter Modules
218
Replacement of Parts
219
Inverter Replacement
220
Measurement of Main Circuit Voltages, Currents and Powers
221
Chapter 7 Specifications
224
Standard Specifications
225
Model Specifications
225
Common Specifications
227
Outline Dimension Drawings
229
Outline Drawing
232
Chapter 8 Options
234
Option List
235
Stand-Alone Options
235
Plug-In Dedicated Options
237
Appendices
248
Appendix1 Instruction Code List
249
Appendix2 Operating the Inverter Using a Single-Phase Power Supply
256
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