Mitsubishi Electric FR-A760-00840-NA Manuals

Manuals and User Guides for Mitsubishi Electric FR-A760-00840-NA. We have 2 Mitsubishi Electric FR-A760-00840-NA manuals available for free PDF download: Instruction Manual, Installation Manuallines

Mitsubishi Electric FR-A760-00840-NA Instruction Manual (467 pages)

Brand: Mitsubishi Electric | Category: Inverter | Size: 17.7 MB

Table of Contents
4
Product Checking and Parts Identification
13
Inverter and Peripheral Devices
14
Peripheral Devices
15
Method of Removal and Reinstallation of the
16
Installation of the Inverter and Enclosure Design
18
Inverter Installation Environment
18
Cooling System Types for Inverter Enclosure
20
Inverter Placement
21
Wiring
24
Wiring
25
Terminal Connection Diagram
25
Connection of Accessory Optional Brake Resistor
26
Main Circuit Terminal Specifications
28
Specification of Main Circuit Terminal
28
Terminal Arrangement of the Main Circuit Terminal, Power Supply and the Motor Wiring
29
Cables and Wiring Length
32
When Connecting the Control Circuit and the Main Circuit Separately to the Power Supply (Separate Power)
35
Control Circuit Specifications
37
Control Circuit Terminals
37
Changing the Control Logic
40
Control Circuit Terminal Layout
42
Wiring Instructions
42
When Connecting the Operation Panel Using a Connection Cable
43
Terminal Block
44
Communication Operation
44
Connection of Motor with Encoder (Vector Control)
45
Connection of Stand-Alone Option Units
48
Connecting an External Brake Resistor Other than Dedicated External Brake Resistor (Provided). (FR-A760-00330 or Less)
48
Connection of the Brake Unit (FR-BU-C)
50
Connection of the Power Factor Improving DC Reactor
50
Precautions for Use of the Inverter
52
Noise and Leakage Currents
53
Leakage Currents and Countermeasures
53
Inverter-Generated Noises and Their Reduction Techniques
54
Power Supply Harmonics
56
Installation of a Reactor
57
Power-Off and Magnetic Contactor (MC)
58
Inverter-Driven 600V Class Motor
59
Precautions for Use of the Inverter
60
Failsafe of the System Which Uses the Inverter
62
Parameters
64
Operation Panel (FR-DU07)
65
Parts of the Operation Panel (FR-DU07)
65
Basic Operation (Factory Setting)
66
Change the Parameter Setting Value
67
Setting Dial Push
67
Parameter List
68
Control Mode
85
What Is Vector Control
86
Change the Control Method (Pr. 80, Pr. 81, Pr. 451, Pr. 800)
89
Speed Control by Real Sensorless Vector Control, Vector Control
93
Setting Procedure of Real Sensorless Vector Control (Speed Control)
95
Setting Procedure of Vector Control (Speed Control)
96
Torque Limit Level Setting for Speed Control (Pr. 22, Pr. 803, Pr. 810 to Pr. 817, Pr. 858, Pr. 868, Pr. 874)
97
To Perform High Accuracy/Fast Response Operation (Gain Adjustment of Real Sensorless Vector Control and Vector Control) (Pr. 818 to Pr. 821, Pr. 830, Pr. 831, Pr. 880)
102
Speed Feed Forward Control, Model Adaptive Speed Control (Pr. 828, Pr. 877 to Pr. 881)
109
Torque Biases (Pr. 840 to Pr. 848)
111
Prevent the Motor from Overrunning (Pr. 285, Pr. 853, Pr. 873)
114
Notch Filter (Pr. 862, Pr. 863)
115
Torque Control by Real Sensorless Vector Control, Vector Control
116
Torque Control
116
Setting Procedure of Real Sensorless Vector Control (Torque Control)
120
Setting Procedure of Vector Control (Torque Control)
121
Torque Command (Pr. 803 to Pr. 806)
122
Speed Limit (Pr. 807 to Pr. 809)
124
Gain Adjustment of Torque Control (Pr. 824, Pr. 825, Pr. 834, Pr. 835)
127
Position Control by Vector Control
129
Position Control
129
Conditional Position Feed Function by Contact Input (Pr. 419, Pr. 464 to Pr. 494)
131
Position Control (Pr. 419, Pr. 428 to Pr. 430) by Inverter Pulse Train Input
134
Setting of the Electronic Gear (Pr. 420, Pr. 421, Pr. 424)
136
Setting of Positioning Adjustment Parameter (Pr. 426, Pr. 427)
137
Gain Adjustment of Position Control (Pr. 422, Pr. 423, Pr. 425)
138
Trouble Shooting for When Position Control Is Not Exercised Normally
140
Adjustment of Real Sensorless Vector Control, Vector Control
141
Speed Detection Filter and Torque Detection Filter (Pr. 823, Pr. 827, Pr. 833, Pr. 837)
141
Excitation Ratio (Pr. 854)
142
Adjust the Output Torque (Current) of the Motor
143
Manual Torque Boost (Pr. 0, Pr. 46, Pr. 112)
143
Advanced Magnetic Flux Vector Control (Pr. 71, Pr. 80, Pr. 81, Pr. 89, Pr. 450, Pr. 451, Pr. 453, Pr. 454, Pr. 569, Pr. 800)
145
Slip Compensation (Pr. 245 to Pr. 247)
148
Stall Prevention Operation
149
Multiple Rating (Pr. 570)
154
Limit the Output Frequency
156
Maximum/Minimum Frequency (Pr. 1, Pr. 2, Pr. 18)
156
Avoid Mechanical Resonance Points (Frequency Jump) (Pr. 31 to Pr. 36)
157
Set V/F Pattern
158
Base Frequency, Voltage (Pr. 3, Pr. 19, Pr. 47, Pr. 113)
158
Load Pattern Selection (Pr. 14)
160
Elevator Mode (Automatic Acceleration/Deceleration) (Pr. 61, Pr. 64, Pr. 292)
162
Adjustable 5 Points V/F (Pr. 71, Pr. 100 to Pr. 109)
164
Frequency Setting by External Terminals
165
Multi-Speed Setting Operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)
165
Jog Operation (Pr. 15, Pr. 16)
167
Input Compensation of Multi-Speed and Remote Setting (Pr. 28)
169
Remote Setting Function (Pr. 59)
169
Setting of Acceleration/Deceleration Time and Acceleration/Deceleration Pattern
172
Setting of the Acceleration and Deceleration Time (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45, Pr. 110, Pr. 111)
172
Starting Frequency and Start-Time Hold Function (Pr. 13, Pr. 571)
174
Acceleration/Deceleration Pattern (Pr. 29, Pr. 140 to Pr. 143, Pr. 380 to Pr. 383, Pr. 516 to Pr. 519)
175
Shortest Acceleraiton/Deceleration and Optimum Acceleration/Deceleration (Automatic Acceleration/Deceleration) (Pr. 61 to Pr. 63, Pr. 292, Pr. 293)
179
Selection and Protection of a Motor
182
Motor Protection from Overheat (Electronic Thermal Relay Function) (Pr. 9, Pr. 51)
182
Applied Motor (Pr. 71, Pr. 450)
185
Offline Auto Tuning (Pr. 71, Pr. 80 to Pr. 84, Pr. 90 to Pr. 94, Pr. 96, Pr. 450, Pr. 453 to Pr. 463, Pr. 684, Pr. 859, Pr. 860)
187
Online Auto Tuning (Pr. 95, Pr. 574)
197
Motor Brake and Stop Operation
201
DC Injection Brake and Zero Speed Control, Servo Lock (LX Signal, X13 Signal, Pr. 10 to Pr. 12, Pr. 802, Pr. 850)
201
Selection of Regenerative Brake and DC Feeding (Pr. 30, Pr. 70)
205
Stop Selection (Pr. 250)
210
Stop-On Contact Control Function (Pr. 6, Pr. 48, Pr. 270, Pr. 275, Pr. 276)
211
Brake Sequence Function (Pr. 278 to Pr. 285, Pr. 292)
214
Orientation Control (Pr. 350 to Pr. 366, Pr. 369, Pr. 393, Pr. 396 to Pr. 399)
217
Function Assignment of External Terminal and Control
228
Input Terminal Function Selection (Pr. 178 to Pr. 189)
228
Inverter Output Shutoff Signal (MRS Signal, Pr. 17)
231
Condition Selection of Function Validity by the Second Function Selection Signal (RT) and Third Function Selection Signal (X9) (RT Signal, X9 Signal, Pr. 155)
232
Start Signal Operation Selection (STF, STR, STOP Signal, Pr. 250)
233
Magnetic Flux Decay Output Shutoff Signal (X74 Signal)
235
Output Terminal Function Selection (Pr. 190 to Pr. 196)
236
Detection of Output Frequency (SU, FU, FU2 , FU3, FB, FB2, FB3, LS Signal, Pr. 41 to Pr. 43, Pr. 50, Pr. 116, Pr. 865)
243
Output Current Detection Function (Y12 Signal, Y13 Signal, Pr. 150 to Pr. 153, Pr. 166, Pr. 167)
245
Detection of Output Torque (TU Signal, Pr. 864)
246
Remote Output Function (REM Signal, Pr. 495 to Pr. 497)
247
Monitor Display and Monitor Output Signal
248
Speed Display and Speed Setting (Pr. 37, Pr. 144, Pr. 505, Pr. 811)
248
DU/PU, FM, am Terminal Monitor Display Selection (Pr. 52, Pr. 54, Pr. 158, Pr. 170, Pr. 171, Pr. 268, Pr. 563, Pr. 564, Pr. 891)
250
Reference of the Terminal FM (Pulse Train Output) and am (Analog Voltage Output) (Pr. 55, Pr. 56, Pr. 291, Pr. 866, Pr. 867)
255
Terminal FM, am Calibration (Calibration Parameter C0 (Pr. 900), C1 (Pr. 901))
258
Operation Selection at Power Failure and Instantaneous Power Failure
261
Automatic Restart after Instantaneous Power Failure/Flying Start (Pr. 57, Pr. 58, Pr. 162 to Pr. 165, Pr. 299, Pr. 611)
261
Power Failure-Time Deceleration-To-Stop Function (Pr. 261 to Pr. 266, Pr. 294 )
265
Operation Setting at Alarm Occurrence
268
Retry Function (Pr. 65, Pr. 67 to Pr. 69)
268
Fault Code Output Selection (Pr. 76)
270
Input/Output Phase Loss Protection Selection (Pr. 251, Pr. 872)
271
Overspeed Detection (Pr. 374)
271
Encoder Signal Loss Detection (Pr. 376)
271
Fault Definition (Pr. 875)
272
Energy Saving Operation and Energy Saving Monitor
273
Energy Saving Control (Pr. 60)
273
Energy Saving Monitor (Pr. 891 to Pr. 899)
274
Motor Noise, Noise Reduction
279
PWM Carrier Frequency and Soft-PWM Control (Pr. 72, Pr. 240, Pr. 260)
279
Frequency/Torque Setting by Analog Input (Terminal 1, 2, 4)
281
Function Assignment of Analog Input Terminal (Pr. 858, Pr. 868)
281
Analog Input Selection (Pr. 73, Pr. 267)
282
Analog Input Compensation (Pr. 73, Pr. 242, Pr. 243, Pr. 252, Pr. 253)
286
Response Level of Analog Input and Noise Elimination (Pr. 74, Pr. 822, Pr. 826, Pr. 832, Pr. 836, Pr. 849)
288
Bias and Gain of Frequency Setting Voltage (Current) (Pr. 125, Pr. 126, Pr. 241, C2(Pr. 902) to C7(Pr. 905), C12(Pr. 917) to C15(Pr. 918))
290
Bias and Gain of Torque (Magnetic Flux) Setting Voltage (Current)
296
(Pr. 241, C16(Pr. 919) to C19(Pr. 920), C38 (Pr. 932) to C41 (Pr. 933))
296
4Ma Input Check of Current Input (Pr. 573)
301
Misoperation Prevention and Parameter Setting Restriction
303
Reset Selection/Disconnected PU Detection/Pu Stop Selection (Pr. 75)
303
Parameter Write Selection (Pr. 77)
306
Reverse Rotation Prevention Selection (Pr. 78)
307
Display of Applied Parameters and User Group Function (Pr. 160, Pr. 172 to Pr. 174)
307
Selection of Operation Mode and Operation Location
309
Operation Mode Selection (Pr. 79)
309
Operation Mode at Power on (Pr. 79, Pr. 340)
317
Start Command Source and Freqency Command Source During Communication Operation (Pr. 338, Pr. 339, Pr. 550, Pr. 551)
318
Communication Operation and Setting
323
Wiring and Configuration of PU Connector
323
Wiring and Arrangement of RS-485 Terminals
325
Initial Settings and Specifications of RS-485 Communication
328
(Pr. 117 to Pr. 124, Pr. 331 to Pr. 337, Pr. 341, Pr. 549)
328
Initial Settings and Specifications of RS-485 Communication (Pr. 117 to Pr. 124, Pr. 331 to Pr. 337, Pr. 341, Pr. 549)
328
Communication EEPROM Write Selection (Pr. 342)
329
Mitsubishi Inverter Protocol (Computer Link Communication)
330
Modbus-RTU Communication Specifications (Pr. 331, Pr. 332, Pr. 334, Pr. 343, Pr. 539, Pr. 549)
342
Operation by PLC Function (Pr. 414 to Pr. 417, Pr. 498, Pr. 506 to Pr. 515)
355
USB Communication (Pr. 547, Pr. 548)
356
Special Operation and Frequency Control
357
PID Control (Pr. 127 to Pr. 134, Pr. 575 to Pr. 577)
357
Bypass-Inverter Switchover Function (Pr. 57, Pr. 58, Pr. 135 to Pr. 139, Pr. 159)
365
Load Torque High Speed Frequency Control (Pr. 4, Pr. 5, Pr. 270 to Pr. 274)
370
Droop Control (Pr. 286 to Pr. 288)
372
Frequency Setting by Pulse Train Input (Pr. 291, Pr. 384 to Pr. 386)
374
Encoder Feedback Control (Pr. 144, Pr. 285, Pr. 359, Pr. 367 to Pr. 369)
377
Regeneration Avoidance Function (Pr. 665, Pr. 882 to Pr. 886)
379
Useful Functions
381
Cooling Fan Operation Selection (Pr. 244)
381
Display of the Life of the Inverter Parts (Pr. 255 to Pr. 259)
382
Maintenance Timer Alarm (Pr. 503, Pr. 504)
385
Current Average Value Monitor Signal (Pr. 555 to Pr. 557)
386
Free Parameter (Pr. 888, Pr. 889)
388
Setting of the Parameter Unit and Operation Panel
389
PU Display Language Selection (Pr. 145)
389
Operation Panel Frequency Setting/Key Lock Operation Selection (Pr. 161)
389
Buzzer Control (Pr. 990)
391
PU Contrast Adjustment (Pr. 991)
391
Parameter Clear
392
All Parameter Clear
393
Parameter Copy and Parameter Verification
394
Parameter Copy
394
Parameter Verification
395
Check and Clear of the Faults History
396
Protective Functions
398
Reset Method of Protective Function
399
List of Fault or Alarm Display
400
Causes and Corrective Actions
401
Correspondences between Digital and Actual Characters
415
Characters
415
Check First When You Have Troubles
416
Motor will Not Start
416
Motor Generates Abnormal Noise
416
Motor Generates Heat Abnormally
417
Motor Rotates in Opposite Direction
417
Speed Greatly Differs from the Setting
417
Acceleration/Deceleration Is Not Smooth
417
Motor Current Is Large
417
Speed Does Not Increase
417
Speed Varies During Operation
418
Operation Mode Is Not Changed Properly
418
Operation Panel (FR-DU07) Display Is Not Operating
418
POWER Lamp Is Not Lit
418
Parameter Write Cannot be Performed
418
Precautions for Maintenance and Inspection
420
Inspection Item
421
Daily Inspection
421
Periodic Inspection
421
Daily and Periodic Inspection
422
Display of the Life of the Inverter Parts
423
Checking the Inverter and Converter Modules
423
Cleaning
424
Replacement of Parts
424
Inverter Replacement
428
Measurement of Main Circuit Voltages, Currents and Powers
429
Measurement of Powers
431
Measurement of Voltages and Use of PT
431
Measurement of Currents
432
Use of CT and Transducer
432
Measurement of Inverter Input Power Factor
432
Measurement of Converter Output Voltage (Across Terminals P/+ - N/-)
433
Measurement of Inverter Output Frequency
433
Insulation Resistance Test Using Megger
433
Pressure Test
433
Specifications
434
Rating
435
Inverter Rating
435
Common Specifications
436
Outline Dimension Drawings
437
Inverter Outline Dimension Drawings
437
Appendices
444
Appendix 1 for Customers Who Have Replaced the Older Model with this Inverter
445
Appendix 1-1 Replacement of the FR-A500 Series
445
Appendix 2 Control Mode-Based Parameter (Function) Correspondence Table and Instruction Code List
447

Mitsubishi Electric FR-A760-00840-NA Installation Manuallines (28 pages)

FR-A700 series

Brand: Mitsubishi Electric | Category: Inverter | Size: 2.77 MB

Table of Contents
1
Installation of the Inverter and Instructions
3
Outline Dimension Drawing
4
Wiring
5
Control Circuit Terminals
12
Precautions for Use of the Inverter
13
The Inverter
14
Parameter List
15
Troubleshooting
23
List of Alarm Display
24

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