Name: LS ELECTRIC SV-iS7 Series
Brand: LS ELECTRIC
Rating: 4 (1 reviews)

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AC Variable Speed Drive

0.75-75kW[200V] 0.75-375kW[400V]

SV-iS7 series

User’s Manual

Table of Contents7
About the Product18
Preparing for Installation and Operation18
Identifying the Product18
Checking the Product for Defects or Damage20
Preparing the Product for Installation and Operation20
Installing the Product20
Connecting the Cables20
Part Names21
Interior and Exterior View (IP 21 Model Types Less than 22 Kw [200 V] / Less than 75 Kw [400 V])21
Interior and Exterior View (IP 54 Model Types Less than 22 Kw [200/400 V])22
Interior and Exterior View (Model Types 30 Kw and up [200 V] / 90 Kw and up [400 V])23
Technical Specifications24
Input and Output Specifications 200 V Class (0.75-22 Kw)24
Input and Output Specifications 200 V Class (30-75 Kw)25
Input and Output Specifications 400 V Class (0.75-22 Kw)26
Input and Output Specifications 400 V Class (30-160 Kw)27
Input and Output Specifications 400 V Class (185-375 Kw)28
Product Specification Details30
Control30
Operation30
Protection Function32
Structure and Operating Environment Control32
Installing the Inverter34
Installation Considerations34
Selecting and Preparing a Site for Installation35
Exterior and Dimensions (UL Enclosed Type 1, IP21 Type)39
Exterior and Dimensions (UL Enclosed Type 12, IP54 Type)53
Frame Dimensions and Weight (UL Enclosed Type 1, IP 21 Type)57
Frame Dimensions and Weight (UL Enclosed Type 12, IP54 Type)59
Installation Procedures for UL Enclosed Type12 and IP54 Type Products60
Disassembling the Keypad Cover and Keypad60
Disassembling the IP5461
Mounting the Inverter62
Connecting the Power Cables63
Reassembling the IP54 Front Cover and the Keypad64
Connecting the Cables66
Removing the Front Cover for Cable Connection66
IP 21 Type Products66
IP 54 Type Products68
Kw, 400 V and 30-75 Kw, 200 V Products69
Activating and Deactivating the Built-In EMC Filter70
Up to 7.5 Kw Inverters70
Kw Inverters72
Precautions for Wiring the Inverter74
Ground Connection75
Terminal Wiring Diagram76
Up to 7.5 Kw Inverters76
Kw Inverters76
Kw Inverters77
Connecting Cables to the Power Terminal Block78
22 Kw (200 V/400 V)78
Kw (200 V/400 V)79
Kw (400 V)80
Kw (400 V)81
Kw (200 V/400 V)82
Specifications of the Power Terminal Block and Exterior Fuse83
Cable Length between the Inverter and the Motor84
Protective Measures for the Inverter and the Motor85
Control Terminal Wiring for Is7 Inverters Rated for up to 22 Kw86
NPN Mode (Sink)87
PNP Mode (Source)87
22 Kw (Basic I/O)88
Control Terminal Wiring for Is7 Inverters Rated for 30 Kw or more89
Terminal Inputs for Inverter Operation90
Cable Specifications for Control Block Wiring92
Control Terminal Wiring for Is7 Extension I/O (Optional)93
Terminal Inputs for Inverter Operation94
Cable Specifications for Control Block Wiring95
Setting the Built-In Surge Filter96
Activating or Deactivating the Surge Filter97
Is7 30-75KW (400 V) Inverters97
Is7 90-375 Kw (400V) Inverters97
Post-Installation Checklist99
Test Run100
Entering Easy Start Mode100
Setting the Basic Parameters in Easy Start Mode101
Checking the Inverter Operation102
Peripheral Devices103
Wiring Switch, Electronic Contactor, and Reactor Specifications104
Wiring Switch, Short Circuit Switch, and Electronic Contactor104
Reactors106
Dynamic Braking Unit (DBU) and Resistor109
DB Unit Dimensions113
Indicators on the DB Unit119
DB Resistors119
DB Resistor Dimensions122
Keypad Extension Cable for Remote Control (Optional)123
Using the Keypad126
About the Keypad126
Dimensions126
Key Functions127
Display Items128
Display Item List128
Menu Items131
Parameter Mode132
User & Macro Mode133
Navigating Modes134
Mode Navigation at the Factory Default134
Mode Navigation with User/Macro Mode and Trip Mode135
Navigating Modes and Parameters137
Group Navigation in Parameter Mode137
Group Shift in User & Macro Mode139
Navigating through Codes (Function Items)140
Code Navigation in Monitor Mode140
Code Navigation (Function Items) in Other Modes and Groups141
Code Navigation Using Jump Code142
Setting Parameters144
Parameter Settings in Monitor Mode144
Parameter Settings in Other Modes and Groups145
Monitoring Operating Status146
Using Monitor Mode146
Monitoring Items147
Using the Status Display148
Monitoring Faults149
Faults During Inverter Operation149
Multiple Faults at a Time During Inverter Operation150
Saving and Monitoring the Fault Trip History150
Initializing Parameters152
Basic Functions154
Setting Frequency References154
Keypad as the Source (Keypad-1 Setting)155
Keypad as the Source (Keypad-2 Setting)155
V1 Terminal as the Source155
Setting a Frequency Reference Using an I/O Expansion Module (Terminal V2/I2)165
Setting a Frequency with Pulse Input (with an Optional Encoder Module)167
Setting a Frequency Reference Via RS-485 Communication169
Frequency Hold by Analog Input170
Changing the Displayed Units (Hz↔Rpm)171
Setting Multi-Step Frequency171
Command Source Configuration174
The Keypad as a Command Input Device174
The Terminal Block as a Command Input Device (Fwd/Rev Run Commands)175
The Terminal Block as a Command Input Device (Run and Rotation Direction Commands)176
Communication as a Command Input Device177
Local/Remote Mode Switching177
Forward or Reverse Run Prevention179
Power-On Run180
Reset and Restart181
Setting Acceleration and Deceleration Times182
Acc/Dec Time Based on Maximum Frequency182
Acc/Dec Time Based on Operation Frequency184
Multi-Step Acc/Dec Time Configuration185
Configuring Acc/Dec Time Switch Frequency186
Acc/Dec Pattern Configuration188
Stopping the Acc/Dec Operation191
V/F (Voltage/Frequency) Control192
Linear V/F Pattern Operation192
Square Reduction V/F Pattern Operation193
User V/F Pattern Operation194
Torque Boost196
Manual Torque Boost196
Auto Torque Boost197
Advanced Auto Torque Boost197
Output Voltage Setting199
Start Mode Setting200
Acceleration Start200
Start after DC Braking200
Stop Mode Setting201
Deceleration Stop201
Stop after DC Braking202
Free Run Stop203
Power Braking204
Frequency Limit205
Frequency Limit Using Maximum Frequency and Start Frequency205
Frequency Limit Using Upper and Lower Limit Frequency Values205
Frequency Jump208
Nd Operation Mode Setting209
Multi-Function Input Terminal Control211
Expanded I/O Control with an Optional I/O Expansion Module212
Learning Advanced Features213
Operating with Auxiliary References213
Jog Operation218
Jog Operation 1-Forward Jog Via Multi-Function Terminal218
Jog Operation 2-Forward/Reverse Jog Via Multi-Function Terminal219
Jog Operation Via Keypad Input220
Up/Down Operation221
3-Wire Operation225
Safe Operation Mode226
Dwell Operation227
Slip Compensation Operation229
PID Control232
PID Basic Operation232
Pre-PID Operation239
PID Sleep Mode240
PID Switching (PID Openloop)241
Auto Tuning241
V/F Operation Using Speed Sensor246
Sensorless-1 Vector Control247
Sensorless-2 Vector Control249
Vector Control Mode Operation254
Torque Control259
Droop Control261
Speed / Torque Control Switching261
Kinetic Energy Buffering262
Energy Saving Operation265
Manual Energy Saving Operation265
Automatic Energy Saving Operation266
Speed Search Operation267
Auto Restart Settings270
Operational Noise Settings (Carrier Frequency Settings)272
2Nd Motor Operation275
Supply Power Transition277
Cooling Fan Control278
Input Power Frequency Settings279
Input Power Voltage Settings280
Read, Write, and Save Parameters280
Parameter Initialization281
Parameter Viewing and Lock Options283
Parameter View Lock283
Parameter Lock284
Changed Parameter Display285
User Group285
Macro Selection287
Easy Start288
Config (CNF) Mode289
Timer Settings290
Auto Sequence Operation291
Traverse Operation295
Brake Control296
Multi-Function Output On/Off Control299
MMC Function299
Basic MMC Operation302
Auto Change Operation304
Interlock Operation306
Bypass Operation (Regular Bypass)308
Press Regeneration Prevention (to Evade Control Operation in the Status of Regeneration During Press)309
Anti-Hunting Regulator310
Fire Mode311
Dynamic Braking (DB) Resistor Operation Reference Voltage313
Kw/Hp Unit Selection314
Output Voltage Drop Prevention314
Using Monitor Functions316
Monitoring the Operating Status Via the Keypad316
Selecting Monitor Mode Display316
Displaying Output Power318
Selecting Load Speed Display319
Selecting Hz/Rpm Display319
Selecting Status Display320
Monitoring Output Frequency320
Monitoring Fault Status Using Keypad321
Monitoring Current Fault Status321
Monitoring Fault Trip History322
Analog Output323
Voltage Output (0-10 V)323
Current Output (4-20 Ma)326
Voltage Output (-10-+10V) Using an I/O Expansion Module329
Current Output (4-20 Ma/0-20 Ma) Using an I/O Expansion Module330
Relay Output and Multi-Function Output Terminal Settings331
Fault Trip Output Using Multi-Function Output Terminals and Relays337
Output Terminal Delay Time and Terminal Types338
Output Terminal Delay Time338
Setting the Output Terminal Type338
Operation Time Monitor339
Setting the Keypad Language340
Using Protection Features341
Motor Protection341
Electrothermal Motor Overheating Prevention (ETH)341
Overload Early Warning and Trip343
Stall Prevention and Flux Braking344
Motor Overheat Sensor Input348
Inverter and Sequence Protection350
Open-Phase Protection350
External Trip Signal352
Inverter Overload Protection (IOLT)352
Keypad Command Loss353
Speed Command Loss355
Dynamic Braking (DB) Resistor Configuration357
Underload Warning and Failure358
Overspeed Fault360
Speed Deviation Fault360
Speed Sensor (Encoder) Fault Detection360
Fan Fault Detection361
Low Voltage Fault Trip361
Output Block Via the Multi-Function Terminal362
Trip Status Reset363
Operation Mode on Optional Expansion Module Fault Trip363
No Motor Trip364
Low Voltage Fault Trip 2 During Operation364
List of Faults and Warnings365
Communication Function368
Introduction368
Specifications369
Communication System Configuration370
Basic Settings371
Setting Operation Command and Frequency372
Command Loss Protection372
Setting Virtual Multi-Function Inputs373
Saving Parameters Defined by Communication374
Communication Frame Monitoring375
Special Communication Area Settings375
Parameter Group for Periodical Data Transmission376
U&M Mode378
Communication Protocol378
LS INV 485 Protocol378
Modbus-RTU Protocol384
Is7/Is5/Ig5/Ig5A Compatible Common Area Parameter386
Expansion Common Area Parameter390
Troubleshooting and Maintenance404
Protection Functions404
Protection from Output Current and Input Voltage404
Abnormal Circuit Conditions and External Signals405
Keypad and Optional Expansion Modules407
Warning Messages408
Troubleshooting Fault Trips409
Replacing the Cooling Fan412
Products Rated below 7.5 Kw412
Products Rated at 11-15 Kw 200 V/400 V and 18.5-22 Kw 400 V412
Products Rated at more than 30 Kw (200 V) / 90 Kw (400 V), and 18.5-22 Kw (200 V) / 30-75 Kw (200/400 V)413
Daily and Regular Inspection Lists414
Table of Functions417
Parameter Mode - DRV Group (DRV)417
Parameter Mode - Basic Function Group (BAS)420
Parameter Mode - Expansion Function Group (PARADV)424
Parameter Mode - Control Function Group (CON)428
Parameter Mode - Input Terminal Block Function Group (IN)434
Parameter Mode - Output Terminal Block Function Group (OUT)438
Parameter Mode - Communication Function Group (COM)442
Parameter Mode - Applied Function Group (APP)445
Parameter Mode - Auto Sequence Operation Group (AUT)448
Parameter Mode - Option Module Function Group (APO)451
Parameter Mode - Protective Function Group (PRT)454
Parameter Mode - 2Nd Motor Function Group (M2)457
Trip Mode (TRP Current (or Last-X))458
Config Mode (CNF)458
User/Macro Mode - Draw Operation Function GroupMc1462
User/Macro Mode - Traverse Operation Function Group (MC2)463
Safety Funtion STO(Safe Torque Off)464
Safety Standard Product464
About the Safety Function464
Safety Function Wiring Diagram465
Installing the Safety Board to 0.75-160 Kw Product466
Installing the Safety Board to 185-375 Kw Product466
Safety Function Terminal Description467
Cable Specification for Signal Terminal Block Wiring467
Marine Certification468
DNV (Det Norske Veritas) Marine Certification Details468
Bureau Veritas (Marine & Offshore Division) Marine Certification Details468
ABS Marine Certification Details468
KR Marine Certification Details469
Marine Certification Models for SV-Is7 Products469
Using a Single Phase Power Source471
Single Phase Rating471
Power(Hp), Input Current and Output Current472
Input Frequency and Voltage Tolerance473
Wiring and Peripheral Device474
Other Considerations477
Storage and Disposal478
Storage478
Disposal478
Product Warranty482
Index485

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LS ELECTRIC SV-iS7 Series Specifications

General

Brand	LS ELECTRIC
Model	SV-iS7 Series
Category	Inverter
Language	English

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