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FR-D740-2.2K-G
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Manuals and User Guides for Mitsubishi Electric FR-D740-2.2K-G. We have
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Mitsubishi Electric FR-D740-2.2K-G manual available for free PDF download: Instruction Manual
Mitsubishi Electric FR-D740-2.2K-G Instruction Manual (302 pages)
S-PM GEARED MOTOR DRIVE UNIT FR-D700-G Series
Brand:
Mitsubishi Electric
| Category:
DC Drives
| Size: 14.75 MB
Table of Contents
Table of Contents
5
Product Checking and Parts Identification
5
1 Outline
13
Product Checking and Parts Identification
13
Drive Unit and Peripheral Devices
14
Drive Unit Placement
14
Peripheral Devices
15
Removal and Reinstallation of the Cover
17
Front Cover
17
Wiring Cover
18
Installation of the Drive Unit and Enclosure Design
19
Drive Unit Installation Environment
19
Cooling System Types for Drive Unit Enclosure
21
Drive Unit Placement
22
Installation Precautions
23
2 Wiring
24
Terminal Connection Diagram
25
Wiring
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
27
Control Circuit Specifications
29
Control Circuit Terminal
29
Connection of Stand-Alone Option Unit
30
Changing the Control Logic
31
Wiring of Control Circuit
33
Connection to the PU Connector
36
Connection of Stand-Alone Option Unit
38
Connection of a Dedicated External Brake Resistor (MRS Type, MYS Type, FR-ABR) (0.4K or Higher)
38
EMC and Leakage Currents
39
Connection of the Brake Unit (FR-BU2)
40
Connection of the High Power Factor Converter (FR-HC2)
42
Connection of the Power Regeneration Common Converter (FR-CV)
43
Connection of a DC Reactor (FR-HEL)
44
3 Precautions for Use of the Drive Unit
46
EMC and Leakage Currents
47
Leakage Currents and Countermeasures
47
EMC Measures
49
Power Supply Harmonics
51
Harmonic Suppression Guideline in Japan
52
Installation of Power Factor Improving Reactor
54
Power-OFF and Magnetic Contactor (MC)
55
Precautions for Use of the Drive Unit
56
Failsafe of the System Which Uses the Drive Unit
58
4 Parameters
60
Operation Panel
61
Names and Functions of the Operation Panel
61
Basic Operation (Factory Setting)
62
Easy Operation Mode Setting (Easy Setting Mode)
63
Changing the Parameter Setting Value
64
Displaying the Set Speed
64
Parameter List
65
Test Operation and Gain Adjustment of the PM Sensorless Vector Control
73
Automatic Parameter Setting in Accordance with the Motor (Pr.998)
76
Outline of the PM Sensorless Vector Control
76
Setting Procedure of Speed Control
79
PM Motor Test Operation (Pr. 800)
80
Adjusting the Speed Control Gain (Pr. 820, Pr. 821)
82
Gain Adjustment of Current Controllers for the D Axis and the Q Axis (Pr.824, Pr.825)
84
Special Adjustment Function
85
Adjustment for Motor Long-Wiring (Pr. 643)
85
Motor Wiring Resistance Adjustment (Pr. 658)
85
Adjustment of the Output Torque (Current) of the Motor
86
Stall Prevention Operation (Pr. 22, Pr. 48, Pr. 156, Pr. 157)
86
Start Torque Adjustment (Pr. 785)
89
Limiting the Rotation Speed
90
Maximum/Minimum Setting (Pr. 1, Pr. 2)
90
Avoiding Mechanical Resonance Points (Speed Jumps) (Pr. 31 to Pr. 36)
91
Speed 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
100
Setting of the Acceleration and Deceleration Time (Pr. 7, Pr. 8, Pr. 20, Pr. 44, Pr. 45, Pr. 791, Pr. 792)
100
Minimum Motor Rotation Speed (Pr. 13)
102
Acceleration/Deceleration Pattern (Pr. 29)
103
Selection and Protection of a Motor
104
Motor Overheat Protection (Electronic Thermal O/L Relay, PTC Thermistor Protection) (Pr. 9, Pr. 561, Pr.600 to Pr.604)
104
Applied Motor (Pr.71)
108
Offline Auto Tuning
108
Pr.702, Pr.706, Pr.707, Pr.711, Pr.712, Pr.717, Pr.721, Pr.724 to Pr.726, Pr.859)
108
Pr.706, Pr.707, Pr.711, Pr.712, Pr.717, Pr.721, Pr.724 to Pr.726, Pr.859)
108
Motor Brake and Stop Operation
113
DC Injection Brake and Pre-Excitation (Pr. 10, Pr. 11, Pr. 795)
113
Brake Opening Request (BOF) Signal (Pr. 281, Pr. 283)
115
Activating the Electromagnetic Brake (MBR Signal, Pr. 736)
116
Selection of a Regenerative Brake (Pr. 30, Pr. 70)
117
Stop Selection (Pr. 250)
119
Function Assignment of External Terminal and Control
120
Input Terminal Function Selection (Pr. 178 to Pr. 182)
120
Drive Unit Output Shutoff (MRS) Signal (Pr. 17)
122
Condition Selection of Function Validity by Second Function Selection (RT) Signal
123
Start Signal Operation Selection (STF, STR, STOP Signal, Pr. 250)
124
Output Terminal Function Selection (Pr. 190, Pr. 192)
126
Detection of Rotation Speed (SU, FU Signal, Pr. 41 to Pr. 43, Pr. 870)
130
Output Current Detection Function (Y12 Signal, Y13 Signal, Pr. 150 to Pr. 153, Pr. 166, Pr. 167)
131
Remote Output Selection (REM Signal, Pr. 495, Pr. 496)
133
Pulse Train Output of Output Power (Y79) Signal (Pr. 799)
134
Monitor Display and Monitor Output Signal
135
Speed Display and Speed Setting (Pr. 37, Pr. 144, Pr. 505)
135
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)
137
Reference of the Terminal FM (Pulse Train Output) (Pr. 55, Pr. 56)
142
Terminal FM Calibration (Calibration Parameter C0 (Pr. 900))
143
How to Calibrate the Terminal FM When Using the Operation Panel
144
Operation Setting at Fault Occurrence
146
Retry Function (Pr. 65, Pr. 67 to Pr. 69)
146
Input/Output Phase Loss Protection Selection (Pr. 251, Pr. 872)
148
Earth (Ground) Fault Detection at Start (Pr. 249)
148
Overspeed Protection (Pr. 374)
149
Speed Setting by Analog Input (Terminal 2, 4)
150
Analog Input Selection (Pr. 73, Pr. 267)
150
Setting the Speed by Analog Input (Voltage Input / Current Input)
153
Response Level of Analog Input and Noise Elimination (Pr. 74)
154
Bias and Gain of Speed Setting Voltage (Current) (Pr. 125, Pr. 126, Pr. 241, C2 (Pr. 902) to C7 (Pr. 905))
155
Speed Setting Signal (Current) Bias/Gain Adjustment Method
157
Misoperation Prevention and Parameter Setting Restriction
160
Parameter Write Disable Selection (Pr. 77)
160
Reset Selection/Disconnected PU Detection/Pu Stop Selection (Pr. 75)
160
Parameter Write Disable Selection (Pr. 77)
163
Extended Parameter Display (Pr. 160)
164
Reverse Rotation Prevention Selection (Pr. 78)
164
Password Function (Pr. 296, Pr. 297)
165
Selection of Operation Mode and Operation Location
167
Operation Mode Selection (Pr. 79)
167
Setting the Speed by the Operation Panel
175
Setting the Speed by the Operation Panel (Pr. 79 = 3)
177
Setting the Speed by Analog Input (Voltage Input / Current Input)
178
Operation Mode at Power-ON (Pr. 79, Pr. 340)
179
Start Command Source and Speed Command Source During Communication Operation (Pr. 338, Pr. 339, Pr. 551)
180
Communication Operation and Setting
184
Wiring and Configuration of PU Connector
184
Initial Settings and Specifications of RS-485 Communication (Pr. 117 to Pr. 120, Pr. 123, Pr. 124, Pr. 549)
187
Operation Selection at Communication Error Occurrence (Pr. 121, Pr. 122, Pr. 502, Pr. 779)
188
Communication EEPROM Write Selection (Pr. 342)
193
Mitsubishi Inverter Protocol (Computer Link Communication)
194
MODBUS RTU Communication Specifications (Pr. 117, Pr. 118, Pr. 120, Pr. 122, Pr. 343, Pr. 502, Pr. 549, Pr. 779)
206
Special Operation and Speed Control
219
PID Control (Pr. 127 to Pr. 134, Pr. 553, Pr. 554, Pr. 575 to Pr. 577, C42 to C45)
219
Regeneration Avoidance Function (Pr. 665, Pr. 882, Pr. 883, Pr. 885, Pr. 886)
231
Useful Functions
233
Cooling Fan Operation Selection (Pr. 244)
233
Display of the Lives of the Drive Unit Parts (Pr. 255 to Pr. 259)
234
Maintenance Timer Alarm (Pr. 503, Pr. 504)
238
Current Average Value Monitor Signal (Pr. 555 to Pr. 557)
239
Free Parameter (Pr. 888, Pr. 889)
241
Initiating a Fault (Pr. 997)
241
Batch Setting Mitsubishi Electric HMI (GOT) Connection Parameters (Pr. 999)
242
PU Display Language Selection (Pr. 145)
244
RUN Key Rotation Direction Selection (Pr. 40)
244
Setting the Parameter Unit and Operation Panel
244
Operation Panel Speed Setting/Key Lock Selection (Pr. 161)
245
Magnitude of Speed Change Setting (Pr. 295)
248
Buzzer Control (Pr. 990)
249
PU Contrast Adjustment (Pr. 991)
249
Parameter Clear/ All Parameter Clear
250
Initial Value Change List
251
Check and Clear of the Fault History
252
5 Troubleshooting
254
Reset Method of Protective Function
255
List of Fault or Alarm Indications
256
Causes and Corrective Actions
257
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
269
Drive Unit Generates Abnormal Noise
270
Motor Generates Heat Abnormally
270
Motor Rotates in the Opposite Direction
270
Speed Greatly Differs from the Setting
270
Acceleration/Deceleration Is Not Smooth
271
Speed Varies During Operation
271
Operation Mode Is Not Changed Properly
272
Operation Panel Display Is Not Operating
272
Motor Current Is too Large
272
Speed Does Not Accelerate
273
Unable to Write Parameter Setting
273
6 Precautions for Maintenance and Inspection
275
Inspection Items
275
Daily Inspection
275
Periodic Inspection
275
Daily and Periodic Inspection
276
Display of the Life of the Drive Unit Parts
277
Checking the Inverter and Converter Modules
277
Cleaning
278
Replacement of Parts
278
Measurement of Main Circuit Voltages, Currents and Powers
281
Measurement of Powers
283
Measurement of Voltages and Use of PT
283
Measurement of Converter Output Voltage (Across Terminals P/+ and N/-)
284
Measurement of Currents
284
Measurement of Drive Unit Input Power Factor
284
Measurement of Drive Unit Output Frequency
284
Use of CT and Transducer
284
Insulation Resistance Test Using Megger
285
Pressure Test
285
7 Specifications
286
Rating
287
Common Specifications
288
Outline Dimension Drawings
289
Specifications of the S-PM Geared Motors
291
Motor Specifications
291
Motor Torque Characteristic
292
Appendix
294
Appendix 1 Options and Products Available on the Market
295
Appendix 2 Precautions for Use of the S-PM Geared Motor
297
Appendix 3 Specification Change
297
Appendix 4 Index
298
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