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FR-A500 Series
Mitsubishi FR-A500 Series User Manual
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TRANSIST
ORIZED INVER
TER
INSTR
UCTION MANU
AL
FR-A
500
(
-NA
)(
-EC
)
TRANSIST
ORIZED INVER
TER
FR-A
500
INSTR
UCTION MANU
AL
OUTLINE
PARAMETERS
SPECIFICATIONS
INSTALLATION
AND WIRING
PROTECTIVE
FUNCTIONS
OPERATION
/CONTROL
Chapter 6
OPTIONS
Chapter 7
Chapter 5
Chapter 4
Chapter 3
Chapter 2
Chapter 1
IB (NA) 66790-G (0101) ROD
Printed in Japan
Specifications subject to change without notice.
HEAD OFFICE:MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO 100-8310
FR-A520-0.4K t
o 55K(-NA)
FR-A540-0.4K t
o 55K(-NA)(-EC)
HIGH FUNCTION
&
LO
W A
COUSTIC NOISE
2
Table of Contents
Default Chapter
1
Instruction Manual
1
Fr-A
2
Fire Prevention
3
Safety Instructions
3
Table of Contents
6
1 Outline
10
Pre-Operation Information
11
Precautions for Operation
11
Basic Configuration
12
Structure
13
Appearance and Structure
13
Removal and Reinstallation of the
14
Removal and Reinstallation of the Operation Panel
16
2 Installation and Wiring
17
Installation
18
Instructions for Installation
18
Wiring
20
Terminal Connection Diagram
20
Wiring of the Main Circuit
23
Wiring of the Control Circuit
29
Connection to the PU Connector
33
Connection of Stand-Alone Option Units
35
Design Information
39
Other Wiring
40
Power Harmonics
40
Japanese Harmonic Suppression Guidelines
41
Inverter-Generated Noises and Reduction Techniques
44
Leakage Currents and Countermeasures
47
Inverter-Driven 400V Class Motor
48
Peripheral Devices
49
Instructions for Compliance with U.S. and Canadian Electrical Codes
51
Instructions for Compliance with the European Standards
52
Earthing (EC Version)
54
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
MODE Key
60
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
4 Parameters
70
Parameter List
71
List of Parameters Classified by Purpose of Use
77
Parameters Recommended to be Set by the User
78
Parameter Function Details
79
Torque Boost (Pr. 0, Pr. 46, Pr. 112)
79
Output Frequency Range (Pr. 1, Pr. 2, Pr. 18)
80
Base Frequency, Base Frequency Voltage (Pr. 3, Pr. 19, Pr. 47, Pr. 113)
81
Multi-Speed Operation (Pr. 4 to Pr. 6, Pr. 24 to Pr.27, Pr. 232 to Pr. 239)
82
Acceleration/Deceleration Time (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45, Pr. 110, Pr. 111)
83
Electronic Overcurrent Protection (Pr. 9)
84
DC Injection Brake (Pr. 10, Pr. 11, Pr. 12)
85
Starting Frequency (Pr. 13)
86
Load Pattern Selection (Pr. 14)
87
Jog Operation (Pr. 15, Pr. 16)
88
MRS Input Selection (Pr. 17)
89
Stall Prevention (Pr. 22, Pr. 23, Pr. 66, Pr. 148, Pr. 149, Pr. 154)
90
Multi-Speed Input Compensation (Pr. 28)
91
Acceleration/Deceleration Pattern (Pr. 29, Pr. 140 to Pr. 143)
92
Regenerative Brake Duty (Pr. 30, Pr. 70)
93
Frequency Jump (Pr. 31 to Pr. 36)
94
Speed Display (Pr. 37, Pr. 144)
95
Up-To-Frequency Sensitivity (Pr. 41)
96
Output Frequency Detection (Pr. 42, Pr. 43, Pr. 50, Pr. 116)
96
Second/Third Stall Prevention (Pr. 48, Pr. 49, Pr. 114, Pr. 115)
97
Monitor Display/Fm, am Terminal Function Selection (Pr. 52 to Pr. 54, Pr. 158)
98
Monitoring Reference (Pr. 55, Pr. 56)
101
Automatic Restart after Instantaneous Power Failure (Pr. 57, Pr. 58, Pr. 162 to Pr. 165)
102
Remote Setting Function Selection (Pr. 59)
104
Intelligent Mode Selection (Pr. 60)
105
Acceleration/Deceleration Reference Current/Lift Mode Starting Frequency (Pr. 61 to Pr. 64)
107
Retry Function (Pr. 65, Pr. 67 to Pr. 69)
108
Applied Motor (Pr. 71)
110
PWM Carrier Frequency (Pr. 72, Pr. 240)
111
Voltage Input (Pr. 73)
112
Input Filter Time Constant (Pr. 74)
113
Reset Selection/Pu Disconnection Detection/Pu Stop Selection (Pr. 75)
113
Alarm Code Output Selection (Pr. 76)
115
Parameter Write Inhibit Selection (Pr. 77)
116
Reverse Rotation Prevention Selection (Pr. 78)
117
Operation Mode Selection (Pr. 79)
118
Motor Capacity/Number of Motor Poles/Speed Control Gain (Pr. 80, Pr. 81, Pr. 89)
121
Offline Auto Tuning Function (Pr. 82 to Pr. 84, Pr. 90 to Pr. 94, Pr. 96)
122
Online Auto Tuning Selection (Pr. 95)
129
V/F Control Frequency (Voltage) (Pr. 100 to Pr. 109)
131
Computer Link Operation (Pr. 117 to Pr. 124, Pr. 342)
132
Setting Items and Set Data
139
Error Code List
141
PID Control (Pr. 128 to Pr. 134)
143
Commercial Power Supply-Inverter Switch-Over Function (Pr. 135 to Pr. 139)
150
Output Current Detection Function (Pr. 150, Pr. 151)
154
Zero Current Detection (Pr. 152, Pr. 153)
155
RT Signal Activated Condition Selection (Pr. 155)
156
Stall Prevention Function and Current Limit Function (Pr. 156)
156
OL Signal Output Timer (Pr. 157)
158
User Group Selection (Pr. 160, Pr. 173 to Pr. 176)
159
Watt-Hour Meter Clear/Actual Operation Hour Meter Clear (Pr. 170, Pr. 171)
160
Input Terminal Function Selection (Pr. 180 to Pr. 186)
160
Output Terminal Function Selection (Pr. 190 to Pr. 195)
163
User Initial Value Setting (Pr. 199)
165
Programmed Operation Function (Pr. 200 to Pr. 231)
166
Cooling Fan Operation Selection (Pr. 244)
170
Stop Selection (Pr. 250)
171
Output Phase Failure Protection Selection (Pr. 251)
172
Override Bias/Gain (Pr. 252, Pr. 253)
172
Power Failure-Time Deceleration-To-Stop Function (Pr. 261 to Pr. 266)
173
Stop-On-Contact, Load Torque High-Speed Frequency Selection (Pr. 270)
174
High-Speed Frequency Control (Pr. 271 to Pr. 274)
175
Stop on Contact (Pr. 275, Pr. 276)
179
Brake Sequence Function (Pr. 278 to Pr. 285)
182
Droop Control (Pr. 286, Pr. 287)
186
Meter (Frequency Meter) Calibration (Pr. 900, Pr. 901)
187
Frequency Setting Voltage (Current) Bias and Gain (Pr. 902 to Pr. 905)
189
Adjustment Procedure
190
Buzzer Control (Pr. 990)
194
5 Protective Functions
195
Errors (Alarms)
196
Error (Alarm) Definitions
196
To Know the Operating Status at the Occurrence of an Alarm
205
Correspondences between Digital and Actual Characters
205
Alarm Code Output
206
Resetting the Inverter
206
Troubleshooting
207
Motor Remains Stopped
207
Motor Rotates in Opposite Direction
207
Speed Greatly Differs from the Setting
207
Acceleration/Deceleration Is Not Smooth
207
Motor Current Is Large
207
Speed Does Not Increase
208
Speed Varies During Operation
208
Operation Mode Is Not Changed Properly
208
Operation Panel (FR-DU04) Display Is Not Provided
208
POWER Lamp Is Not Lit
208
Parameter Write Cannot be Performed
208
Precautions for Maintenance and Inspection
209
Check Items
209
Periodic Inspection
209
Insulation Resistance Test Using Megger
210
Pressure Test
210
Daily and Periodic Inspection
210
Checking the Inverter and Converter Modules
212
Replacement of Parts
213
Inverter Replacement
214
Measurement of Main Circuit Voltages, Currents and Power
215
6 Specifications
217
Standard Specifications
218
Model Specifications
218
Common Specifications
220
Outline Drawings
222
7 Options
226
Option List
227
Stand-Alone Options
227
Inboard Dedicated Options
229
Appendices
234
Appendix 1 Data Code List
235
Appendix 2 Operating the Inverter Using a Single-Phase Power Supply
241
4
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Mitsubishi FR-A500 Series Specifications
General
Brand
Mitsubishi
Model
FR-A500 Series
Category
Inverter
Language
English
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