Mitsubishi FR-F720-00250-NA Manuals

Manuals and User Guides for Mitsubishi FR-F720-00250-NA. We have 1 Mitsubishi FR-F720-00250-NA manual available for free PDF download: Instruction Manual

Mitsubishi FR-F720-00250-NA Instruction Manual (413 pages)

Brand: Mitsubishi | Category: Inverter | Size: 16.89 MB

Table of Contents
4
Outline
11
Product Checking and Parts Identification
12
Inverter and Peripheral Devices
13
Peripheral Devices
14
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
20
Wiring
23
Wiring
24
Terminal Connection Diagram
24
EMC Filter
25
Main Circuit Terminal Specifications
26
Specification of Main Circuit Terminal
26
Terminal Arrangement of the Main Circuit Terminal, Power Supply and the Motor Wiring
26
Cables and Wiring Length
31
When Connecting the Control Circuit and the Main Circuit Separately to the Power Supply
35
Control Circuit Specifications
37
Control Circuit Terminals
37
Changing the Control Logic
40
Control Circuit Terminal Layout
42
Wiring Instructions
43
Mounting the Operation Panel (FR-DU07) on the Enclosure Surface
44
Terminal Block
45
Communication Operation
45
Connection of Stand-Alone Option Units
46
Connection of the Brake Unit (FR-BU2)
46
Connection of the Brake Unit (FR-BU/MT-BU5)
48
Connection of the Brake Unit (BU Type)
50
Connection of the High Power Factor Converter (FR-HC/MT-HC)
50
Connection of the Power Regeneration Common Converter (FR-CV) (FR-F720-02330 (FR-F740-01160) or Lower)
52
Connection of the Power Regeneration Converter (MT-RC) (FR-F720-03160 (FR-F740-01800) or Higher)
53
Connection of the Power Factor Improving DC Reactor (FR-HEL)
54
Precautions for Use of the Inverter
55
EMC and Leakage Currents
56
Leakage Currents and Countermeasures
56
EMC Measures
58
Power Supply Harmonics
60
Installation of a Reactor
61
Power-OFF and Magnetic Contactor (MC)
61
Inverter-Driven 400V Class Motor
62
Precautions for Use of the Inverter
63
Failsafe of the System Which Uses the Inverter
65
Parameters
67
Operation Panel (FR-DU07)
68
Component of the Operation Panel (FR-DU07)
68
Basic Operation (Factory Setting)
69
Easy Operation Mode Setting (Easy Setting Mode)
70
Changing the Parameter Setting Value
71
Displaying the Set Frequency
71
Parameter List
72
Adjustment of the Output Torque (Current) of the Motor
88
Manual Torque Boost (Pr. 0, Pr. 46)
88
Simple Magnetic Flux Vector Control (Pr.80, Pr.90)
89
Slip Compensation (Pr. 245 to Pr. 247)
90
Stall Prevention Operation (Pr. 22, Pr. 23, Pr. 48, Pr. 49, Pr. 66, Pr. 148, Pr. 149, Pr. 154, Pr. 156, Pr. 157)
91
Stall Prevention Operation
91
Multiple Rating (Pr. 570)
96
Limiting the Output Frequency
97
Maximum/Minimum Frequency (Pr. 1, Pr. 2, Pr. 18)
97
Avoiding Mechanical Resonance Points (Frequency Jump) (Pr. 31 to Pr. 36)
98
V/F Pattern
99
Base Frequency, Voltage (Pr. 3, Pr. 19, Pr. 47)
99
Load Pattern Selection (Pr. 14)
101
Adjustable 5 Points V/F (Pr. 71, Pr. 100 to Pr. 109)
102
Frequency Setting by External Terminals
103
Multi-Speed Setting Operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)
103
Jog Operation (Pr. 15, Pr. 16)
105
Input Compensation of Multi-Speed and Remote Setting (Pr. 28)
107
Remote Setting Function (Pr. 59)
108
Setting of Acceleration/Deceleration Time and Acceleration/Deceleration Pattern
111
Setting of the Acceleration and Deceleration Time (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45, Pr. 147)
111
Starting Frequency and Start-Time Hold Function (Pr. 13, Pr. 571)
114
Acceleration/Deceleration Pattern (Pr. 29, Pr. 140 to Pr. 143)
115
Selection and Protection of a Motor
117
Motor Protection from Overheat (Electronic Thermal Relay Function) (Pr. 9, Pr. 51, Pr. 561, Pr. 986)
117
Applied Motor (Pr. 71)
122
Motor Brake and Stop Operation
123
DC Injection Brake (Pr. 10 to Pr. 12)
123
Selection of a Regenerative Brake and DC Feeding (Pr. 30, Pr. 70)
125
Stop Selection (Pr. 250)
131
Output Stop Function (Pr. 522)
132
Function Assignment of External Terminal and Control
134
Input Terminal Function Selection (Pr. 178 to Pr. 189)
134
Inverter Output Shutoff Signal (MRS Signal, Pr. 17)
136
Condition Selection of Function Validity by the Second Function Selection Signal (RT) (RT Signal, Pr. 155)
137
Start Signal Selection (STF, STR, STOP Signal, Pr. 250)
138
Output Terminal Function Selection (Pr. 190 to Pr. 196)
140
Detection of Output Frequency (SU, FU, FU2 Signal, Pr. 41 to Pr. 43, Pr. 50, Pr. 870)
145
Output Current Detection Function (Y12 Signal, Y13 Signal, Pr. 150 to Pr. 153, Pr. 166, Pr. 167)
147
Remote Output Function (REM Signal, Pr. 495 to Pr. 497)
149
Pulse Train Output of Output Power (Y79 Signal, Pr. 799)
150
Monitor Display and Monitor Output Signal
151
Speed Display and Speed Setting (Pr. 37, Pr. 144, Pr. 505)
151
DU/PU Monitor Display Selection (Pr. 52, Pr. 54, Pr. 158, Pr. 170, Pr. 171, Pr. 268, Pr. 563, Pr. 564, Pr. 891)
153
DU/PU Monitor Display Selection
153
CA, am Terminal Function Selection (Pr.55, Pr.56, Pr.867, Pr.869)
159
Terminal CA, am Calibration (Calibration Parameter C0 (Pr. 900), C1 (Pr. 901), C8 (Pr.930) to C11 (Pr. 931))
161
How to Calibrate the Terminal CA When Using the Operation Panel (FR-DU07)
163
Operation Selection at Power Failure and Instantaneous Power Failure
164
Automatic Restart after Instantaneous Power Failure / Flying Start (Pr. 57, Pr. 58, Pr. 162 to Pr. 165, Pr. 299, Pr. 611)
164
Power Failure Signal (Y67 Signal)
167
Power Failure-Time Deceleration-To-Stop Function (Pr. 261 to Pr. 266 )
168
Operation Setting at Fault Occurrence
171
Retry Function (Pr. 65, Pr. 67 to Pr. 69)
171
Fault Code Output Selection (Pr. 76)
173
Input/Output Phase Loss Protection Selection (Pr. 251, Pr. 872)
174
Energy Saving Operation and Energy Saving Monitor
175
Energy Saving Control and Optimum Excitation Control (Pr. 60)
175
Energy Saving Monitor (Pr. 891 to Pr. 899)
176
Motor Noise, EMI Measures, Mechanical Resonance
181
PWM Carrier Frequency and Soft-PWM Control (Pr. 72, Pr. 240, Pr. 260)
181
Speed Smoothing Control (Pr. 653, Pr. 654)
182
Frequency Setting by Analog Input (Terminal 1, 2, 4)
183
Analog Input Selection (Pr. 73, Pr. 267)
183
Analog Input Compensation (Pr. 73, Pr. 242, Pr. 243, Pr. 252, Pr. 253)
187
Response Level of Analog Input and Noise Elimination (Pr. 74)
188
Bias and Gain of Frequency Setting Voltage (Current) (Pr. 125, Pr. 126, Pr. 241, C2(Pr. 902) to C7(Pr. 905))
189
4Ma Input Check of Current Input (Pr. 573, Pr. 777, Pr. 778)
194
Misoperation Prevention and Parameter Setting Restriction
198
Reset Selection/Disconnected PU Detection/Pu Stop Selection (Pr. 75)
198
Parameter Write Selection (Pr. 77)
198
Parameter Write Selection (Pr. 77)
201
Reverse Rotation Prevention Selection (Pr. 78)
202
Display of Applied Parameters and User Group Function (Pr. 160, Pr. 172 to Pr. 174)
202
Password Function (Pr. 296, Pr. 297)
204
Selection of Operation Mode and Operation Location
207
Operation Mode Selection (Pr. 79)
207
Operation Mode at Power on (Pr. 79, Pr. 340)
215
Start Command Source and Speed Command Source During Communication Operation (Pr. 338, Pr. 339, Pr. 550, Pr. 551)
216
Communication Operation and Setting
221
Wiring and Configuration of PU Connector
221
Wiring and Configuration of RS-485 Terminals
223
Initial Settings and Specifications of RS-485 Communication (Pr. 117 to Pr. 124, Pr. 331 to Pr. 337, Pr. 341, Pr. 549)
226
Initial Settings and Specifications of RS-485 Communication
226
(Pr. 117 to Pr. 124, Pr. 331 to Pr. 337, Pr. 341, Pr. 549)
226
Communication EEPROM Write Selection (Pr. 342)
228
Operation Selection at Communication Error (Pr.502, Pr.779)
228
Mitsubishi Inverter Protocol (Computer Link Communication)
231
Modbus-RTU Communication Specifications (Pr. 331, Pr. 332, Pr. 334, Pr. 343, Pr. 502, Pr. 539, Pr. 549, Pr.779)
244
Modbus-RTU Communication Specifications
244
Bacnet MS/TP Protocol
244
Bacnet MS/TP Protocol
259
Operation by PLC Function (Pr. 414, Pr. 415, Pr. 498, Pr. 506 to Pr. 515, Pr. 826 to Pr. 865)
272
PID Control
273
Outline of PID Control (Pr. 127 to Pr. 134, Pr. 241, Pr. 553, Pr. 554, Pr. 575 to Pr. 577)
273
Outline of PID Control
273
Pr. 575 to Pr. 577)
273
Bias and Gain Calibration for PID Displayed Values (Pr. 241, Pr. 759, C42(Pr. 934) to C45(Pr. 935))
285
Pre-Charge Function (Pr.760 to Pr. 769)
287
Second PID Function (Pr.753 to Pr. 758, Pr.765 to Pr.769)
292
Advanced PID Function (Pump Function) (Pr. 554, Pr. 575 to Pr. 591)
294
Special Operation and Frequency Control
304
Bypass-Inverter Switchover Function (Pr. 57, Pr. 58, Pr. 135 to Pr. 139, Pr. 159)
304
Regeneration Avoidance Function (Pr. 665, Pr. 882 to Pr. 886)
309
Useful Functions
311
Cooling Fan Operation Selection (Pr. 244)
311
Display of the Life of the Inverter Parts (Pr. 255 to Pr .259)
312
Maintenance Timer Alarm (Pr. 503, Pr. 504)
315
Current Average Value Monitor Signal (Pr. 555 to Pr. 557)
316
Free Parameter (Pr. 888, Pr. 889)
318
Initiating a Fault (Pr.997)
319
Setting Multiple Parameters as a Batch (Pr.999)
320
Setting from the Parameter Unit, Operation Panel
326
PU Display Language Selection (Pr. 145)
326
Setting Dial Potentiometer Mode/Key Lock Selection (Pr. 161)
326
Buzzer Control (Pr. 990)
328
PU Contrast Adjustment (Pr. 991)
328
Setting of FR-PU07-01
329
PID Display Bias/Gain Setting Menu
330
Unit Selection for the PID Parameter/Pid Monitored Items (Pr. 759)
331
PID Set Point Direct Setting Menu
332
3-Line Monitor Selection (Pr. 774 to Pr.776)
333
Parameter Clear
334
All Parameter Clear
335
Parameter Copy and Parameter Verification
336
Parameter Copy
336
Parameter Verification
337
Initial Value Change List
338
Check and Clear of the Faults History
339
Protective Functions
341
Reset Method of Protective Function
342
List of Fault or Alarm Display
343
Causes and Corrective Actions
344
Correspondences between Digital and Actual Characters
356
Correspondences between Digital and Actual
356
Characters
356
Check First When You Have a Trouble
357
Motor Does Not Start
357
Motor or Machine Is Making Abnormal Acoustic Noise
359
Inverter Generates Abnormal Noise
359
Motor Generates Heat Abnormally
359
Motor Rotates in the Opposite Direction
360
Speed Greatly Differs from the Setting
360
Acceleration/Deceleration Is Not Smooth
360
Speed Varies During Operation
361
Operation Mode Is Not Changed Properly
361
Operation Panel (FR-DU07) Display Is Not Operating
362
Motor Current Is too Large
362
Speed Does Not Accelerate
363
Unable to Write Parameter Setting
363
Power Lamp Is Not Lit
363
Precautions for Maintenance and Inspection
365
Inspection Item
366
Daily Inspection
366
Periodic Inspection
366
Daily and Periodic Inspection
367
Display of the Life of the Inverter Parts
368
Checking the Inverter and Converter Modules
368
Cleaning
368
Replacement of Parts
369
Inverter Replacement
372
Measurement of Main Circuit Voltages, Currents and Powers
373
Measurement of Voltages and Currents
373
Measurement of Powers
375
Measurement of Voltages and Use of PT
375
Measurement of Currents
376
Use of CT and Transducer
376
Measurement of Inverter Input Power Factor
376
Measurement of Converter Output Voltage (Across Terminals P/+ and N/-)
377
Insulation Resistance Test Using Megger
377
Pressure Test
377
Specifications
379
Rating
380
Common Specifications
382
Outline Dimension Drawings
384
Heatsink Protrusion Attachment Procedure
394
When Using a Heatsink Protrusion Attachment (FR-A7CN)
394
Protrusion of Heatsink of the FR-F740-04320 or Higher
394
Appendices
397
Appendix 1 for Customers Who Are Replacing the Conventional Model with this Inverter
398
Appendix 1-1 Replacement of the FR-F500 Series
398
Appendix 1-2 Replacement of the FR-A100 <EXCELENT> Series
399
Appendix 2 Parameter Clear, Parameter Copy and Instruction Code List
400
Appendix 3 Specification Change
409
Appendix 3-1 SERIAL Number Check
409
Appendix 3-2 Changed Functions
409

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Mitsubishi FR-F720-00250-NA Instruction Manual (413 pages)

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