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FR-D740-0.75K
Mitsubishi Electric FR-D740-0.75K Manuals
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Mitsubishi Electric FR-D740-0.75K manuals available for free PDF download: Instruction Manual
Mitsubishi Electric FR-D740-0.75K Instruction Manual (313 pages)
Brand:
Mitsubishi Electric
| Category:
Inverter
| Size: 15.06 MB
Table of Contents
Table of Contents
4
1 Outline
11
Product Checking and Parts Identification
11
Inverter and Peripheral Devices
12
Peripheral Devices
13
Removal and Reinstallation of the Cover
14
Front Cover
14
Wiring Cover
16
Wiring
16
Installation of the Inverter and Enclosure Design
17
Inverter Installation Environment
17
Cooling System Types for Inverter Enclosure
19
Inverter Placement
20
2 Wiring
22
Terminal Connection Diagram
23
Main Circuit Terminal Specifications
24
Specification of Main Circuit Terminal
24
Terminal Arrangement of the Main Circuit Terminal, Power Supply and the Motor Wiring
24
Cables and Wiring Length
26
Control Circuit Specifications
29
Control Circuit Terminal
29
Changing the Control Logic
31
Wiring of Control Circuit
33
Connection of Stand-Alone Option Unit
33
Safety Stop Function
36
Connection to the PU Connector
38
Connection of Stand-Alone Option Unit
40
Connection of a Dedicated External Brake Resistor (MRS Type, MYS Type, FR-ABR)
40
Connection of the Brake Unit (FR-BU2)
42
Connection of the High Power Factor Converter (FR-HC)
43
Connection of the Power Regeneration Common Converter (FR-CV)
44
Connection of a DC Reactor (FR-HEL)
44
3 Precautions for Use of the Inverter
46
EMC and Leakage Currents
47
Leakage Currents and Countermeasures
47
Installation of Power Factor Improving Reactor
47
EMC Measures
49
Precautions for Use of the Inverter
50
Power Supply Harmonics
51
Harmonic Suppression Guideline in Japan
52
Installation of Power Factor Improving Reactor
54
Power-OFF and Magnetic Contactor (MC)
55
Inverter-Driven 400V Class Motor
56
Precautions for Use of the Inverter
57
Failsafe of the System Which Uses the Inverter
59
4 Parameters
62
Operation Panel
63
Names and Functions of the Operation Panel
63
Basic Operation (Factory Setting)
64
Easy Operation Mode Setting (Easy Setting Mode)
65
Changing the Parameter Setting Value
66
Displaying the Set Frequency
66
Parameter List
67
Adjustment of the Output Torque (Current) of the Motor
77
Manual Torque Boost (Pr. 0, Pr. 46)
77
Acquiring Large Starting Torque and Low Speed Torque (General-Purpose Magnetic Flux Vector Control (Pr. 71, Pr. 80))
78
Slip Compensation (Pr. 245 to Pr. 247)
81
Stall Prevention Operation (Pr. 22, Pr. 23, Pr. 48, Pr. 66, Pr. 156, Pr. 157)
82
Limiting the Output Frequency
86
Maximum/Minimum Frequency (Pr. 1, Pr. 2, Pr. 18)
86
Avoiding Mechanical Resonance Points (Frequency Jumps) (Pr. 31 to Pr. 36)
87
V/F Pattern
88
Base Frequency, Voltage (Pr. 3, Pr. 19, Pr. 47)
88
Load Pattern Selection (Pr. 14)
90
Frequency Setting by External Terminals
92
Operation by Multi-Speed Operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)
92
Jog Operation (Pr. 15, Pr. 16)
94
Remote Setting Function (Pr. 59)
96
Setting of Acceleration/Deceleration Time and Acceleration/ Deceleration Pattern
99
Setting of the Acceleration and Deceleration Time (Pr. 7, Pr. 8, Pr. 20, Pr. 44, Pr. 45)
99
Starting Frequency and Start-Time Hold Function (Pr. 13, Pr. 571)
101
Acceleration/Deceleration Pattern (Pr. 29)
102
Selection and Protection of a Motor
103
Motor Overheat Protection (Electronic Thermal O/L Relay, PTC Thermistor Protection) (Pr. 9, Pr. 51, Pr. 561)
103
Applied Motor (Pr. 71, Pr. 450)
106
Exhibiting the Best Performance for the Motor (Offline Auto Tuning) (Pr. 71, Pr. 80, Pr. 82 to Pr. 84, Pr. 90, Pr. 96)
108
Motor Brake and Stop Operation
112
DC Injection Brake (Pr. 10 to Pr. 12)
112
Selection of a Regenerative Brake (Pr. 30, Pr. 70)
113
Stop Selection (Pr. 250)
115
Function Assignment of External Terminal and Control
116
Input Terminal Function Selection (Pr. 178 to Pr. 182)
116
Inverter Output Shutoff Signal (MRS Signal, Pr. 17)
118
Condition Selection of Function Validity by Second Function Selection Signal (RT)
119
Start Signal Operation Selection (STF, STR, STOP Signal, Pr. 250)
120
Output Terminal Function Selection (Pr. 190, Pr. 192, Pr. 197)
122
Detection of Output Frequency (SU, FU Signal, Pr. 41 to Pr. 43)
126
Output Current Detection Function (Y12 Signal, Y13 Signal, Pr. 150 to Pr. 153, Pr. 166, Pr. 167)
127
Remote Output Selection (REM Signal, Pr. 495, Pr. 496)
129
Monitor Display and Monitor Output Signal
130
Speed Display and Speed Setting (Pr. 37)
130
Monitor Display Selection of DU/PU and Terminal FM (Pr. 52, Pr. 54, Pr. 170, Pr. 171, Pr. 268, Pr. 563, Pr. 564, Pr. 891)
131
Reference of the Terminal FM (Pulse Train Output) (Pr. 55, Pr. 56)
136
Terminal FM Calibration (Calibration Parameter C0 (Pr. 900))
137
Operation Selection at Power Failure and Instantaneous Power Failure
139
Automatic Restart after Instantaneous Power Failure/Flying Start (Pr. 30, Pr. 57, Pr. 58, Pr. 96, Pr. 162, Pr. 165, Pr. 298, Pr. 299, Pr. 611)
139
Power-Failure Deceleration Stop Function (Pr. 261)
145
Operation Setting at Fault Occurrence
147
Retry Function (Pr. 65, Pr. 67 to Pr. 69)
147
Input/Output Phase Loss Protection Selection (Pr. 251, Pr. 872)
149
Earth (Ground) Fault Detection at Start (Pr. 249)
149
Energy Saving Operation
150
Optimum Excitation Control (Pr. 60)
150
Motor Noise, EMI Measures, Mechanical Resonance
151
PWM Carrier Frequency and Soft-PWM Control (Pr. 72, Pr. 240, Pr. 260)
151
Speed Smoothing Control (Pr. 653)
152
Frequency Setting by Analog Input (Terminal 2, 4)
153
Analog Input Selection (Pr. 73, Pr. 267)
153
Response Level of Analog Input and Noise Elimination (Pr. 74)
155
Bias and Gain of Frequency Setting Voltage (Current) (Pr. 125, Pr. 126, Pr. 241, C2 (Pr. 902) to C7 (Pr. 905))
156
Misoperation Prevention and Parameter Setting Restriction
161
Reset Selection/Disconnected PU Detection/Pu Stop Selection (Pr. 75)
161
Parameter Write Disable Selection (Pr. 77)
164
Reverse Rotation Prevention Selection (Pr. 78)
165
Extended Parameter Display (Pr. 160)
165
Password Function (Pr. 296, Pr. 297)
166
Selection of Operation Mode and Operation Location
168
Operation Mode Selection (Pr. 79)
168
Operation Mode at Power-ON (Pr. 79, Pr. 340)
168
Operation Mode at Power-ON (Pr. 79, Pr. 340)
176
Start Command Source and Frequency Command Source During Communication Operation (Pr. 338, Pr. 339, Pr. 551)
177
Communication Operation and Setting
181
Wiring and Configuration of PU Connector
181
Initial Settings and Specifications of RS-485 Communication (Pr. 117 to Pr. 120, Pr. 123, Pr. 124, Pr. 549)
184
Operation Selection at Communication Error Occurrence (Pr. 121, Pr. 122, Pr. 502)
185
Communication EEPROM Write Selection (Pr. 342)
188
Mitsubishi Inverter Protocol (Computer Link Communication)
189
Modbus-RTU Communication Specifications (Pr. 117, Pr. 118, Pr. 120, Pr. 122, Pr. 343, Pr. 502, Pr. 549)
201
Modbus-RTU Communication Specifications
201
Special Operation and Frequency Control
213
PID Control (Pr. 127 to Pr. 134, Pr. 575 to Pr. 577)
213
Dancer Control (Pr. 44, Pr. 45, Pr. 128 to Pr. 134)
221
Regeneration Avoidance Function (Pr. 665, Pr. 882, Pr. 883, Pr. 885, Pr. 886)
227
Useful Functions
229
Cooling Fan Operation Selection (Pr. 244)
229
Display of the Lives of the Inverter Parts (Pr. 255 to Pr. 259)
230
Maintenance Timer Alarm (Pr. 503, Pr. 504)
234
Current Average Value Monitor Signal (Pr. 555 to Pr. 557)
235
Free Parameter (Pr. 888, Pr. 889)
237
Setting the Parameter Unit and Operation Panel
238
RUN Key Rotation Direction Selection (Pr. 40)
238
PU Display Language Selection (Pr.145)
238
Operation Panel Frequency Setting/Key Lock Selection (Pr. 161)
239
Magnitude of Frequency Change Setting (Pr. 295)
241
Buzzer Control (Pr. 990)
242
PU Contrast Adjustment (Pr. 991)
242
E500 Series Operation Panel (PA02) Setting
243
Built-In Potentiometer Switching (Pr. 146)
243
Bias and Gain of the Built-In Frequency Setting Potentiometer (C22 (Pr. 922) to C25 (Pr. 923))
244
Parameter Clear/ All Parameter Clear
250
Initial Value Change List
251
Check and Clear of the Faults History
252
5 Troubleshooting
255
Reset Method of Protective Function
256
List of Fault or Alarm Indications
257
Causes and Corrective Actions
258
Correspondences between Digital and Actual Characters
267
Check First When You Have a Trouble
268
Motor Does Not Start
268
Motor or Machine Is Making Abnormal Acoustic Noise
270
Inverter Generates Abnormal Noise
271
Motor Generates Heat Abnormally
271
Motor Rotates in the Opposite Direction
271
Speed Greatly Differs from the Setting
271
Acceleration/Deceleration Is Not Smooth
272
Speed Varies During Operation
272
Operation Mode Is Not Changed Properly
273
Operation Panel Display Is Not Operating
273
Motor Current Is too Large
273
Speed Does Not Accelerate
274
Unable to Write Parameter Setting
274
6 Precautions for Maintenance and Inspection
276
Inspection Items
276
Daily Inspection
276
Periodic Inspection
276
Daily and Periodic Inspection
277
Display of the Life of the Inverter Parts
278
Checking the Inverter and Converter Modules
279
Cleaning
280
Replacement of Parts
280
Measurement of Main Circuit Voltages, Currents and Powers
284
Measurement of Powers
286
Measurement of Voltages and Use of PT
286
Measurement of Currents
287
Use of CT and Transducer
287
Measurement of Inverter Input Power Factor
287
Measurement of Converter Output Voltage (Across Terminals P/+ and N/-)
287
Measurement of Inverter Output Frequency
287
Insulation Resistance Test Using Megger
288
Pressure Test
288
7 Specifications
289
Rating
290
Common Specifications
292
Outline Dimension Drawings
293
Appendix
297
Appendix1 for Customers Replacing the Conventional Model with this Inverter
298
Appendix 1-1 Replacement of the FR-S500 Series
298
Appendix2 Specification Change Check
300
Appendix 2-1 Changed Function
300
Appendix3 Index
301
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Mitsubishi Electric FR-D740-0.75K Instruction Manual (313 pages)
Brand:
Mitsubishi Electric
| Category:
Inverter
| Size: 15.22 MB
Table of Contents
Table of Contents
4
Product Checking and Parts Identification
11
Inverter and Peripheral Devices
12
Peripheral Devices
13
Removal and Reinstallation of the Cover
14
Front Cover
14
Wiring Cover
16
Wiring
16
Installation of the Inverter and Enclosure Design
17
Inverter Installation Environment
17
Cooling System Types for Inverter Enclosure
19
Inverter Placement
20
Wiring
22
Terminal Connection Diagram
23
Main Circuit Terminal Specifications
24
Specification of Main Circuit Terminal
24
Terminal Arrangement of the Main Circuit Terminal, Power Supply and the Motor Wiring
24
Cables and Wiring Length
26
Control Circuit Specifications
29
Control Circuit Terminal
29
Changing the Control Logic
31
Wiring of Control Circuit
33
Connection of Stand-Alone Option Unit
33
Safety Stop Function
36
Connection to the PU Connector
38
Connection of Stand-Alone Option Unit
40
Connection of a Dedicated External Brake Resistor (MRS Type, MYS Type, FR-ABR)
40
Connection of the Brake Unit (FR-BU2)
42
Connection of the High Power Factor Converter (FR-HC)
43
Connection of the Power Regeneration Common Converter (FR-CV)
44
Connection of a DC Reactor (FR-HEL)
44
Precautions for Use of the Inverter
46
EMC and Leakage Currents
47
Leakage Currents and Countermeasures
47
Installation of Power Factor Improving Reactor
47
EMC Measures
49
Precautions for Use of the Inverter
50
Power Supply Harmonics
51
Harmonic Suppression Guideline in Japan
52
Installation of Power Factor Improving Reactor
54
Power-OFF and Magnetic Contactor (MC)
55
Inverter-Driven 400V Class Motor
56
Precautions for Use of the Inverter
57
Failsafe of the System Which Uses the Inverter
59
Parameters
62
Operation Panel
63
Names and Functions of the Operation Panel
63
Basic Operation (Factory Setting)
64
Easy Operation Mode Setting (Easy Setting Mode)
65
Changing the Parameter Setting Value
66
Displaying the Set Frequency
66
Parameter List
67
Adjustment of the Output Torque (Current) of the Motor
77
Manual Torque Boost (Pr. 0, Pr. 46)
77
Acquiring Large Starting Torque and Low Speed Torque (General-Purpose Magnetic Flux Vector Control (Pr. 71, Pr. 80))
78
Slip Compensation (Pr. 245 to Pr. 247)
81
Stall Prevention Operation (Pr. 22, Pr. 23, Pr. 48, Pr. 66, Pr. 156, Pr. 157)
82
Limiting the Output Frequency
86
Maximum/Minimum Frequency (Pr. 1, Pr. 2, Pr. 18)
86
Avoiding Mechanical Resonance Points (Frequency Jumps) (Pr. 31 to Pr. 36)
87
V/F Pattern
88
Base Frequency, Voltage (Pr. 3, Pr. 19, Pr. 47)
88
Load Pattern Selection (Pr. 14)
90
Frequency Setting by External Terminals
92
Operation by Multi-Speed Operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)
92
Jog Operation (Pr. 15, Pr. 16)
94
Remote Setting Function (Pr. 59)
96
Setting of Acceleration/Deceleration Time and Acceleration/ Deceleration Pattern
99
Setting of the Acceleration and Deceleration Time (Pr. 7, Pr. 8, Pr. 20, Pr. 44, Pr. 45)
99
Starting Frequency and Start-Time Hold Function (Pr. 13, Pr. 571)
101
Acceleration/Deceleration Pattern (Pr. 29)
102
Selection and Protection of a Motor
103
Motor Overheat Protection (Electronic Thermal O/L Relay, PTC Thermistor Protection) (Pr. 9, Pr. 51, Pr. 561)
103
Applied Motor (Pr. 71, Pr. 450)
106
Exhibiting the Best Performance for the Motor (Offline Auto Tuning) (Pr. 71, Pr. 80, Pr. 82 to Pr. 84, Pr. 90, Pr. 96)
108
Motor Brake and Stop Operation
112
DC Injection Brake (Pr. 10 to Pr. 12)
112
Selection of a Regenerative Brake (Pr. 30, Pr. 70)
113
Stop Selection (Pr. 250)
115
Function Assignment of External Terminal and Control
116
Input Terminal Function Selection (Pr. 178 to Pr. 182)
116
Inverter Output Shutoff Signal (MRS Signal, Pr. 17)
118
Condition Selection of Function Validity by Second Function Selection Signal (RT)
119
Start Signal Operation Selection (STF, STR, STOP Signal, Pr. 250)
120
Output Terminal Function Selection (Pr. 190, Pr. 192, Pr. 197)
122
Detection of Output Frequency (SU, FU Signal, Pr. 41 to Pr. 43)
126
Output Current Detection Function (Y12 Signal, Y13 Signal, Pr. 150 to Pr. 153, Pr. 166, Pr. 167)
127
Remote Output Selection (REM Signal, Pr. 495, Pr. 496)
129
Monitor Display and Monitor Output Signal
130
Speed Display and Speed Setting (Pr. 37)
130
Monitor Display Selection of DU/PU and Terminal FM (Pr. 52, Pr. 54, Pr. 170, Pr. 171, Pr. 268, Pr. 563, Pr. 564, Pr. 891)
131
Reference of the Terminal FM (Pulse Train Output) (Pr. 55, Pr. 56)
136
Terminal FM Calibration (Calibration Parameter C0 (Pr. 900))
137
Operation Selection at Power Failure and Instantaneous Power Failure
139
Automatic Restart after Instantaneous Power Failure/Flying Start (Pr. 30, Pr. 57, Pr. 58, Pr. 96, Pr. 162, Pr. 165, Pr. 298, Pr. 299, Pr. 611)
139
Power-Failure Deceleration Stop Function (Pr. 261)
145
Operation Setting at Fault Occurrence
147
Retry Function (Pr. 65, Pr. 67 to Pr. 69)
147
Input/Output Phase Loss Protection Selection (Pr. 251, Pr. 872)
149
Earth (Ground) Fault Detection at Start (Pr. 249)
149
Energy Saving Operation
150
Optimum Excitation Control (Pr. 60)
150
Motor Noise, EMI Measures, Mechanical Resonance
151
PWM Carrier Frequency and Soft-PWM Control (Pr. 72, Pr. 240, Pr. 260)
151
Speed Smoothing Control (Pr. 653)
152
Frequency Setting by Analog Input (Terminal 2, 4)
153
Analog Input Selection (Pr. 73, Pr. 267)
153
Response Level of Analog Input and Noise Elimination (Pr. 74)
155
Bias and Gain of Frequency Setting Voltage (Current) (Pr. 125, Pr. 126, Pr. 241, C2 (Pr. 902) to C7 (Pr. 905))
156
Misoperation Prevention and Parameter Setting Restriction
161
Reset Selection/Disconnected PU Detection/Pu Stop Selection (Pr. 75)
161
Parameter Write Disable Selection (Pr. 77)
164
Reverse Rotation Prevention Selection (Pr. 78)
165
Extended Parameter Display (Pr. 160)
165
Password Function (Pr. 296, Pr. 297)
166
Selection of Operation Mode and Operation Location
168
Operation Mode Selection (Pr. 79)
168
Operation Mode at Power-ON (Pr. 79, Pr. 340)
168
Operation Mode at Power-ON (Pr. 79, Pr. 340)
176
Start Command Source and Frequency Command Source During Communication Operation (Pr. 338, Pr. 339, Pr. 551)
177
Communication Operation and Setting
181
Wiring and Configuration of PU Connector
181
Initial Settings and Specifications of RS-485 Communication (Pr. 117 to Pr. 120, Pr. 123, Pr. 124, Pr. 549)
184
Operation Selection at Communication Error Occurrence (Pr. 121, Pr. 122, Pr. 502)
185
Communication EEPROM Write Selection (Pr. 342)
188
Mitsubishi Inverter Protocol (Computer Link Communication)
189
Modbus-RTU Communication Specifications (Pr. 117, Pr. 118, Pr. 120, Pr. 122, Pr. 343, Pr. 502, Pr. 549)
201
Modbus-RTU Communication Specifications
201
Special Operation and Frequency Control
213
PID Control (Pr. 127 to Pr. 134, Pr. 575 to Pr. 577)
213
Dancer Control (Pr. 44, Pr. 45, Pr. 128 to Pr. 134)
221
Regeneration Avoidance Function (Pr. 665, Pr. 882, Pr. 883, Pr. 885, Pr. 886)
227
Useful Functions
229
Cooling Fan Operation Selection (Pr. 244)
229
Display of the Lives of the Inverter Parts (Pr. 255 to Pr. 259)
230
Maintenance Timer Alarm (Pr. 503, Pr. 504)
234
Current Average Value Monitor Signal (Pr. 555 to Pr. 557)
235
Free Parameter (Pr. 888, Pr. 889)
237
Setting the Parameter Unit and Operation Panel
238
RUN Key Rotation Direction Selection (Pr. 40)
238
PU Display Language Selection (Pr.145)
238
Operation Panel Frequency Setting/Key Lock Selection (Pr. 161)
239
Magnitude of Frequency Change Setting (Pr. 295)
241
Buzzer Control (Pr. 990)
242
PU Contrast Adjustment (Pr. 991)
242
E500 Series Operation Panel (PA02) Setting
243
Built-In Potentiometer Switching (Pr. 146)
243
Bias and Gain of the Built-In Frequency Setting Potentiometer (C22 (Pr. 922) to C25 (Pr. 923))
244
Parameter Clear/ All Parameter Clear
250
Initial Value Change List
251
Check and Clear of the Faults History
252
Troubleshooting
255
Reset Method of Protective Function
256
List of Fault or Alarm Indications
257
Causes and Corrective Actions
258
Correspondences between Digital and Actual Characters
267
Check First When You Have a Trouble
268
Motor Does Not Start
268
Motor or Machine Is Making Abnormal Acoustic Noise
270
Inverter Generates Abnormal Noise
271
Motor Generates Heat Abnormally
271
Motor Rotates in the Opposite Direction
271
Speed Greatly Differs from the Setting
271
Acceleration/Deceleration Is Not Smooth
272
Speed Varies During Operation
272
Operation Mode Is Not Changed Properly
273
Operation Panel Display Is Not Operating
273
Motor Current Is too Large
273
Speed Does Not Accelerate
274
Unable to Write Parameter Setting
274
Precautions for Maintenance and Inspection
276
Inspection Items
276
Daily Inspection
276
Periodic Inspection
276
Daily and Periodic Inspection
277
Display of the Life of the Inverter Parts
278
Checking the Inverter and Converter Modules
279
Cleaning
280
Replacement of Parts
280
Measurement of Main Circuit Voltages, Currents and Powers
284
Measurement of Powers
286
Measurement of Voltages and Use of PT
286
Measurement of Currents
287
Use of CT and Transducer
287
Measurement of Inverter Input Power Factor
287
Measurement of Converter Output Voltage (Across Terminals P/+ and N/-)
287
Measurement of Inverter Output Frequency
287
Insulation Resistance Test Using Megger
288
Pressure Test
288
Specifications
289
Rating
290
Common Specifications
292
Outline Dimension Drawings
293
Appendix
297
Appendix1 for Customers Replacing the Conventional Model with this Inverter
298
Appendix 1-1 Replacement of the FR-S500 Series
298
Appendix2 Specification Change Check
300
Appendix 2-1 Changed Function
300
Appendix3 Index
301
Mitsubishi Electric FR-D740-0.75K Instruction Manual (60 pages)
Brand:
Mitsubishi Electric
| Category:
Inverter
| Size: 4.54 MB
Table of Contents
Table of Contents
1
1 Outline
5
Installation and Wiring
9
3 Precautions for Use of the Inverter
23
Failsafe of the System Which Uses the Inverter
26
Driving the Motor
27
6 Energy Saving Operation for Fans and Pumps
35
Parameters
36
Troubleshooting
40
9 Precautions for Maintenance and Inspection
45
10 Specifications
47
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