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LSIS
Inverter Drive
G100
LSIS G100 User Manual
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Code and
Features
Descriptio
n
1000
Fl
ux
br
ak
in
g
du
ri
ng
de
ce
le
ra
ti
o
n
When using
flux braking, decelerat
ion time
may be red
uced because regen
erative
energy is ex
pended at the motor.
1100
St
al
l
pr
ot
e
ct
io
n
and
fl
ux
br
ak
in
g
du
ri
ng
de
ce
le
ra
ti
o
n
Stall protecti
on and flux bra
k
ing operate
together dur
i
ng dece
l
eration
to achieve the
shortest and
most stable decelerat
ion
performanc
e.
194
196
Table of Contents
Table of Contents
6
Preparing the Installation
13
Product Identification
13
Part Names
15
Installation Considerations
17
Selecting the Installation Site
18
Cable Selection
22
Installing the Inverter
23
Mount on the Wall or Within the Panel
25
Wiring
28
Post-Installation Checklist
44
Test Run
46
Learning to Perform Basic Operations
49
About the Keypad
49
About the Display
50
Operation Keys
51
Learning to Use the Keypad
52
Group and Code Selection
53
Navigating Directly to Different Codes (Jump Codes)
54
Actual Application Examples
56
Acceleration Time Configuration
56
Frequency Reference Configuration
57
Jog Frequency Configuration
58
Parameter Initialization
59
Frequency Setting (Keypad) and Operation (Via Terminal Input)
60
Frequency Setting (Potentiometer) and Operation (Terminal Input)
61
Frequency Setting with (Internal) Potentiometer and Operation
63
Monitoring the Operation
65
Output Current Monitoring
65
Learning Basic Features
69
Frequency Reference Configuration
72
Set the Operation Frequency from the Keypad - Direct Input
72
Set the Operation Frequency from the Keypad - Using [▲] and [▼] Keys
73
V1 Terminal as the Source
73
Setting a Reference Frequency Using Input Current (I2)
79
Communication
82
Frequency Hold by Analog Input
82
Multi-Step Frequency Configuration
83
Command Source Configuration
85
The Keypad as a Command Input Device
85
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 Prevention
87
Power-On Run
88
Reset and Restart
89
Setting Acceleration and Deceleration Times
90
Acc/Dec Time Based on Operation Frequency
91
Multi-Step Acc/Dec Time Configuration
92
Acc/Dec Pattern Configuration
95
Stopping the Acc/Dec Operation
97
V/F Control
97
Linear V/F Pattern Operation
97
Square Reduction V/F Pattern Operation
98
User V/F Pattern Operation
99
Torque Boost
102
Manual Torque Boost
102
Auto Torque Boost
103
Motor Output Voltage Adjustment
104
Start Mode Setting
104
Accelerating Start
104
DC Braking after Start
105
Initial Excitation of Stop Status (Pre-Excite)
106
Stop Mode Setting
106
Deceleration Stop
106
DC Braking after Stop
107
Free Run Stop
108
Power Braking
109
Frequency Limit
110
Frequency Limit Using Maximum Frequency and Start Frequency
110
Frequency Limit Using Upper and Lower Limit Frequency Values
111
Frequency Jump
112
Operation Mode
113
Multi-Function Input Terminal Control
114
Fire Mode Operation
115
Learning Advanced Features
119
Operating with Auxiliary References
121
Jog Operation
125
Jog Operation 1-Forward
126
Jog Operation 2-Fwd/Rev Jog by Multi-Function Terminal
127
Up-Down Operation
127
3-Wire Operation
129
Safe Operation Mode
131
Dwell Operation
132
Slip Compensation Operation
134
PID Control
135
Pre-PID Operation
141
PID Operation Sleep Mode
141
PID Switching (PID Openloop)
142
Auto-Tuning
146
Sensorless Vector Control for Induction Motors
146
Sensorless Vector Control Operation Setting for Induction Motors
147
Sensorless Vector Control Operation Guide for Induction Motors
151
Energy Buffering Operation (Kinetic Energy Buffering)
152
Energy Saving Operation
156
Manual Energy Saving Operation
156
Automatic Energy Saving Operation
156
Speed Search Operation
157
Auto Restart Settings
161
Operational Noise Settings (Change of Carrier Frequency Settings)
162
Motor Operation
164
Commercial Power Source Transition
166
Cooling Fan Control
167
Input Power Frequency and Voltage Settings
168
Parameter Save
168
Parameter Initialization
169
Parameter Lock
171
Changed Parameter Display
172
Timer Settings
172
Brake Control
173
Multi-Function Relay On/Off Control
174
Press Regeneration Prevention
175
Analog Output
177
Learning Protection Features
189
Motor Protection
189
Electronic Thermal Motor Overheating Prevention (ETH)
189
Overload Early Warning and Trip
191
Stall Prevention and Flux Braking
193
Inverter and Sequence Protection
197
Input/Output Open-Phase Protection
197
External Trip Signal
198
Inverter Overload Protection
199
Speed Command Loss
201
Dynamic Braking (DB) Resistor Configuration
203
Under Load Fault Trip and Warning
206
Fan Fault Detection
207
Lifetime Diagnosis of Components
208
Low Voltage Fault Trip
208
Output Block by Multi-Function Terminal
209
Trip Status Reset
209
Inverter Diagnosis State
211
Operation Mode on Option Card Trip
211
Low Voltage Trip
212
Inverter Pre-Overheat Warning
213
Torque Detection Protection Action
214
Fault/Warning List
217
Communication Line Connection
222
Setting Operation Command and Frequency
225
Setting Virtual Multi-Function Input
226
Saving Parameters Defined by Communication
227
Total Memory Map for Communication
227
Parameter Group for Data Transmission
228
Communication Protocol
228
LS INV 485 Protocol
228
Modbus-RTU Protocol
234
Driveview9
238
Compatible Common Area Parameter
241
G100 Expansion Common Area Parameter
244
Monitoring Area Parameter (Read Only)
244
Control Area Parameter (Read/ Write)
249
Memory Control Area Parameter (Read and Write)
251
Table of Functions
254
Operation Group
254
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
Troubleshooting
296
Trip and Warning
296
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LSIS G100 Specifications
General
Brand
LSIS
Model
G100
Category
Inverter Drive
Language
English
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