LSIS LSLV-G100 - Continuous Rated Current Derating

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11.8 Continuous Rated Current Derating

Carrier Frequency

The continuous rated current of the inverter is limited based on the carrier frequency.

Refer to the following graph.

Carrier

frequency

(kHz)

Continuous rated current

0.4~2.2kW

4.0kW

5.5kW

7.5kW

200V

400V

200V

400V

200V

400V

200V

400V

1~4

100%

93%

100%

93%

91%

89%

91%

83%

85%

83%

79%

72%

81%

73%

70%

73%

69%

59%

72%

62%

58%

62%

58%

48%

Main Page

Table of Contents6
Preparing the Installation13
Product Identification13
Part Names15
Installation Considerations17
Selecting the Installation Site18
Cable Selection22
Installing the Inverter23
Mount on the Wall or Within the Panel25
Wiring28
Post-Installation Checklist44
Test Run46
Learning to Perform Basic Operations49
About the Keypad49
About the Display50
Operation Keys51
Learning to Use the Keypad52
Group and Code Selection53
Navigating Directly to Different Codes (Jump Codes)54
Actual Application Examples56
Acceleration Time Configuration56
Frequency Reference Configuration57
Jog Frequency Configuration58
Parameter Initialization59
Frequency Setting (Keypad) and Operation (Via Terminal Input)60
Frequency Setting (Potentiometer) and Operation (Terminal Input)61
Frequency Setting with (Internal) Potentiometer and Operation63
Monitoring the Operation65
Output Current Monitoring65
Learning Basic Features69
Frequency Reference Configuration72
Set the Operation Frequency from the Keypad - Direct Input72
Set the Operation Frequency from the Keypad - Using [▲] and [▼] Keys73
V1 Terminal as the Source73
Setting a Reference Frequency Using Input Current (I2)79
Communication82
Frequency Hold by Analog Input82
Multi-Step Frequency Configuration83
Command Source Configuration85
The Keypad as a Command Input Device85
Terminal Block as a Command Input Device (Fwd/Rev Run Commands)85
Terminal Block as a Commcommand Input Device (Run Command Rotation Direction Commcommands)86
Forward or Reverse Run Prevention87
Power-On Run88
Reset and Restart89
Setting Acceleration and Deceleration Times90
Acc/Dec Time Based on Operation Frequency91
Multi-Step Acc/Dec Time Configuration92
Acc/Dec Pattern Configuration95
Stopping the Acc/Dec Operation97
V/F Control97
Linear V/F Pattern Operation97
Square Reduction V/F Pattern Operation98
User V/F Pattern Operation99
Torque Boost102
Manual Torque Boost102
Auto Torque Boost103
Motor Output Voltage Adjustment104
Start Mode Setting104
Accelerating Start104
DC Braking after Start105
Initial Excitation of Stop Status (Pre-Excite)106
Stop Mode Setting106
Deceleration Stop106
DC Braking after Stop107
Free Run Stop108
Power Braking109
Frequency Limit110
Frequency Limit Using Maximum Frequency and Start Frequency110
Frequency Limit Using Upper and Lower Limit Frequency Values111
Frequency Jump112
Operation Mode113
Multi-Function Input Terminal Control114
Fire Mode Operation115
Learning Advanced Features119
Operating with Auxiliary References121
Jog Operation125
Jog Operation 1-Forward126
Jog Operation 2-Fwd/Rev Jog by Multi-Function Terminal127
Up-Down Operation127
3-Wire Operation129
Safe Operation Mode131
Dwell Operation132
Slip Compensation Operation134
PID Control135
Pre-PID Operation141
PID Operation Sleep Mode141
PID Switching (PID Openloop)142
Auto-Tuning146
Sensorless Vector Control for Induction Motors146
Sensorless Vector Control Operation Setting for Induction Motors147
Sensorless Vector Control Operation Guide for Induction Motors151
Energy Buffering Operation (Kinetic Energy Buffering)152
Energy Saving Operation156
Manual Energy Saving Operation156
Automatic Energy Saving Operation156
Speed Search Operation157
Auto Restart Settings161
Operational Noise Settings (Change of Carrier Frequency Settings)162
Motor Operation164
Commercial Power Source Transition166
Cooling Fan Control167
Input Power Frequency and Voltage Settings168
Parameter Save168
Parameter Initialization169
Parameter Lock171
Changed Parameter Display172
Timer Settings172
Brake Control173
Multi-Function Relay On/Off Control174
Press Regeneration Prevention175
Analog Output177
Learning Protection Features189
Motor Protection189
Electronic Thermal Motor Overheating Prevention (ETH)189
Overload Early Warning and Trip191
Stall Prevention and Flux Braking193
Inverter and Sequence Protection197
Input/Output Open-Phase Protection197
External Trip Signal198
Inverter Overload Protection199
Speed Command Loss201
Dynamic Braking (DB) Resistor Configuration203
Under Load Fault Trip and Warning206
Fan Fault Detection207
Lifetime Diagnosis of Components208
Low Voltage Fault Trip208
Output Block by Multi-Function Terminal209
Trip Status Reset209
Inverter Diagnosis State211
Operation Mode on Option Card Trip211
Low Voltage Trip212
Inverter Pre-Overheat Warning213
Torque Detection Protection Action214
Fault/Warning List217
Communication Line Connection222
Setting Operation Command and Frequency225
Setting Virtual Multi-Function Input226
Saving Parameters Defined by Communication227
Total Memory Map for Communication227
Parameter Group for Data Transmission228
Communication Protocol228
LS INV 485 Protocol228
Modbus-RTU Protocol234
Driveview9238
Compatible Common Area Parameter241
G100 Expansion Common Area Parameter244
Monitoring Area Parameter (Read Only)244
Control Area Parameter (Read/ Write)249
Memory Control Area Parameter (Read and Write)251
Table of Functions254
Operation Group254
Drive Group (Par→Dr)255
Basic Function Group (Par→Ba)259
Expanded Function Group (Par→Ad)263
Control Function Group (Par→Cn)268
Input Terminal Block Function Group (Par→In)272
Output Terminal Block Function Group (PAR→OU)276
Communication Function Group (PAR→CM)281
Application Function Group (PAR→AP)285
Protection Function Group (Par→Pr)287
2Nd Motor Function Group (PAR→M2)292
Troubleshooting296
Trip and Warning296

LSIS LSLV-G100 - Continuous Rated Current Derating

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