INVT Goodrive270 Series

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Goodrive270 series VFD for fan and pump Maintenance

-290-

Note: The GD270-1R5-4 model is a fanless natural cooling design that requires no fan maintenance.

Rotating direction

Air direction

Figure 8-2 Fan maintenance for 11–200kW VFD models

Air direction

Rotating

direction

Figure 8-3 Fan maintenance for the 220kW and higher VFD models

6. Connect to the power.

Main Page

Table of Contents5
Safety Precautions11
What this Chapter Contains11
Safety Definition11
Warning11
Safety Guidelines12
Delivery and Installation12
Commissioning and Running13
Maintenance and Component Replacement14
Disposal14
Quick Startup15
What this Chapter Contains15
Unpacking Inspection15
Checking before Use15
Environment Checking15
Checking after Installation16
Basic Commissioning16
Product Overview18
What this Chapter Contains18
Basic Principles18
Product Specifications19
Product Nameplate21
Model Designation Code21
Product Ratings22
Structure23
Installation Guidelines25
What this Chapter Contains25
Mechanical Installation25
Installation Environment25
Installation Direction26
Mounting Method26
Installing One VFD27
Multiple-VFD Installation28
Vertical Installation28
Tilted Installation29
Cabinet Installation29
Standard Wiring of the Main Circuit38
Main Circuit Wiring Diagram38
Main Circuit Terminal Diagram39
Wiring Procedure for Main Circuit Terminals44
Standard Wiring of the Control Circuit45
Wiring Diagram of Basic Control Circuit45
Input/Output Signal Connection Diagram47
External Optional Keypad Wiring48
Wiring Protection49
Basic Operation Guidelines51
What this Chapter Contains51
Keypad Operation51
LED Keypad (BOP-270) Display and Operation51
Displaying Stopped-State Parameters53
Displaying Running-State Parameters54
Displaying Fault Alarms54
Editing Function Codes54
Modifying Function Codes55
Setting a Password for the VFD55
Viewing VFD Status56
LCD Keypad (SOP-270) Display and Operation56
Displaying Stopped-State Parameters60
Displaying Running-State Parameters60
Displaying Fault Information61
Entering/Exiting Menus61
Editing a Parameter List66
Adding Parameters to the Parameter List Displayed in Stopped/Running State67
Adding Parameters to the User Defined Parameter List67
Editing User Defined Parameters68
Editing Parameters in Parameter Groups69
Monitoring States69
Autotuning Motor Parameters70
Backing up Parameters70
System Settings70
Power-On Setup Wizard71
Basic Operation Description73
What this Section Describes73
Common Commissioning Procedure73
Vector Control77
Space Voltage Vector Control Mode83
Torque Control91
Motor Parameters95
Start/Stop Control101
Frequency Setting105
Analog Input110
Analog Output112
Digital Input116
Digital Output125
Simple PLC130
Multi-Step Speed Running133
PID Control135
Water Pump Control140
PID Function Only for Water Supply152
Segmented Water Pressure153
Automatic Sleep153
Pump Cleaning154
Water Pipe Break Detection156
Water Pipe Soft Padding156
Freezing Protection157
Condensation Protection158
Function Parameter List159
What this Chapter Contains159
P00 Group-Basic Functions160
P01 Group-Start and Stop Control164
P02 Group--Parameters of Motor 1171
P03 Group--Vector Control of Motor 1174
P04 Group-V/F Control181
P05 Group--Input Terminals189
P06 Group-Output Terminals197
P07 Group--Human-Machine Interface202
P08 Group--Enhanced Functions209
P09 Group--PID Control217
P10 Group--Simple PLC and Multi-Step Speed Control221
P11 Group-Protection Parameters225
P12 Group--Parameters of Motor 2235
P13 Group--SM Control238
P14 Group--Serial Communication240
P15 Group--Functions of Communication Expansion Card 1242
P16 Group--Functions of Communication Expansion Card 2242
P17 Group--Status Viewing243
P19 Group--Expansion Card Status Viewing248
P23 Group--Vector Control of Motor 2249
P25 Group--Input Functions of Expansion I/O Card251
P26 Group--Output Functions of Expansion I/O Card253
P28 Group--Master/Slave Control255
P89 Group--HVAC Status Viewing256
P90 Group--PID1 Control258
P91 Group--PID2 Control262
P92 Group--Real-Time Clock and Timer (Available at Use of LCD Keypad)266
P93 Group--Fire Control266
P94 Group--HVAC267
P95 Group--Segmented Water Pressure (Available at Use of LCD Keypad)272
P96 Group--HVAC Protection272
Troubleshooting276
What this Chapter Contains276
Indications of Alarms and Faults276
Fault Reset276
Fault History276
Faults and Solutions276
Other Status283
Analysis on Common Faults284
Motor Fails to Work284
Motor Vibrates285
Overvoltage286
Undervoltage286
Motor Overheating287
VFD Overheating288
Motor Stalls During ACC289
Overcurrent290
Countermeasures on Common Interference290
Interference on Meter Switches and Sensors290
Interference on RS485 Communication292
Failure to Stop and Indicator Shimmering Due to Motor Cable Coupling293
Leakage Current and Interference on RCD293
Live Device Chassis294
Maintenance296
What this Chapter Contains296
Periodical Inspection296
Cooling Fan299
Capacitor301
Capacitor Reforming301
Electrolytic Capacitor Replacement302
Power Cable302
Communication Protocol303
What this Chapter Contains303
Modbus Protocol Introduction303
Application of Modbus303
Rs485303
RTU Mode306
RTU Command Code and Communication Data309
Command Code 03H, Reading N Words (Continuously up to 16 Words)309
Command Code 06H, Writing a Word311
Command Code 10H, Continuous Writing312
Data Address Definition313
Fieldbus Scale317
Error Message Response318
Read/Write Operation Examples319
Common Communication Faults324
Appendix A Expansion Card325
Model Definition325
Dimensions and Installation326
Wiring329
I/O Cards330
Ec-Io501-00330
Ec-Io503-00332
Communication Cards334
PROFIBUS-DP Communication Card (EC-TX503D)334
CAN Multi-Protocol Communication Card (EC-TX505C)336
PROFINET Communication Card (EC-TX509C)337
Appendix B Technical Data340
What this Chapter Contains340
Derated Application340
Capacity340
Derating340
Grid Specifications341
Motor Connection Data341
EMC Compatibility and Motor Cable Length341
Application Standards342
CE Marking342
EMC Compliance Declaration342
EMC Regulations342
Appendix C Dimension Drawings344
What this Chapter Contains344
Keypad Structure344
Structure Diagram344
Keypad Mounting Bracket344
VFD Structure345
Dimensions of AC 3PH 380V VFD Models346
Wall-Mounting Dimensions346
Flange Mounting Dimensions348
Floor Mounting Dimensions351
Appendix D Optional Peripheral Accessories354
What this Chapter Contains354
Wiring of Peripheral Accessories354
Power Supply355
Cables355
Power Cables355
Control Cables356
Recommended Cable Size357
Cable Arrangement360
Insulation Inspection360
Breakers and Electromagnetic Contactors361
Reactors362
Filters364
Input Filters364
Output Filters367
List of Other Optional Accessories368
Appendix E Energy Efficiency Data369
Appendix F Further Information371
Product and Service Queries371
Feedback on INVT VFD Manuals371
Documents on the Internet371

INVT Goodrive270 Series

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