User Manuals: LS SV075iG5H-2 Variable Frequency Drive

Manuals and User Guides for LS SV075iG5H-2 Variable Frequency Drive. We have 1 LS SV075iG5H-2 Variable Frequency Drive manual available for free PDF download: Manual

LS SV075iG5H-2 Manual

LS SV075iG5H-2 Manual (226 pages)

Variable Frequency Drives

Brand: LS | Category: DC Drives | Size: 7 MB

Table of Contents

Table of Contents
7
1 Basic Information & Precautions

15
- Important Precautions
  15
- Product Details
  16
- Product Assembling & Disassembling
  17
2 Installation & Wiring

18
3 Basic Configuration

32
4 Programming Keypad & Basic Operation

35
5 Function List

52
- Drive Group
  52
- Function Group 1
  54
- Function Group 2
  60
- Input/Output Group
  69
- Application Group
  77
6 Control Block Diagram

81
- Frequency Setting
  82
- Drive Command Setting
  84
- Accel/Decel Setting and V/F Control
  85
7 Basic Functions

86
8 Advanced Functions

109
- DC Brake
  109
  - Stopping Motor by DC Brake
    109
    
    Starting DC Brake
    110
    
    DC Brake at a Stop
    111
- Jog Operation
  112
  - Terminal Jog Operation
    112
  - Terminal JOG FX/RX Operation
    113
- UP-DOWN Operation
  114
  - Up-Down Storage Function
    114
    
    Up-Down Mode Select
    115
- 3-Wire
  117
- Dwell Operation
  118
- Slip Compensation
  118
- PID Control
  120
  - PID Control Diagram
    121
  - Sleep & Wake-Up
    123
  - Sleep Boost
    123
  - Pre-PID
    124
- Multi Step PID
  125
- MMC
  126
- MMC(Auto Change)
  128
- Motor Alternation
  130
- Relay On/Off Delay
  131
- Relay On/Off Control
  132
- Power on Run Delay
  132
- Regeneration Avoidance Function
  133
- Auto-Tuning
  134
- Factory Default by Motor Ratings
  135
- Energy-Saving Operation
  136
- Speed Search
  136
- Auto Restart Try
  139
- Operating Sound Select (Carrier Frequency Change)
  141
  - Nd Motor Operation
    141
- Frequency Setting and
  142
  - Nd Drive Method Select
    142
- Stall Prevention and Power Braking
  145
- DRAW Operation
  146
- Phase PWM Operation
  148
- Cooling Fan Control
  148
- Operating Mode Select When Cooling Fan Trip Occurs
  149
- Accel/Decel Change Frequency
  150
  - Fire Mode
    151
  - Parameter Read/Write
    152
    
    Parameter Read
    152
    
    Parameter Write
    152
  - Parameter Initialize / Lock
    153
    
    Parameter Initialize
    153
    
    Password Register
    153
9 Monitoring

155
- Operating Status Monitoring
  155
  - Output Current
    155
  - Motor RPM
    155
  - Inverter DC Link Voltage
    156
    
    User Display Select
    156
  - Power on Display
    156
- Monitoring the I/O Terminal
  157
  - Input Terminal Status Monitoring
    157
  - Output Terminal Status Monitoring
    158
- Monitoring Fault Condition
  159
  - Monitoring Current Fault Status
    159
  - Fault History Monitoring
    160
- Analog Output
  161
- Multi-Function Output Terminal Relay 1 and Relay 2
  162
- Output Terminal Select at Loder Communication Error
  172
10 Protective Functions

173
- Electronic Thermal
  173
- Overload Warning and Trip
  175
  - Overload Warning
    175
  - Overload Trip
    175
- Stall Prevention
  176
- Output Phase Loss Protection
  178
- External Trip Signal
  178
- Inverter Overload
  179
- Speed Command Loss
  179
- DB Resistor Enable Duty Setting
  182
- Under Load Protection
  183
- Broken Belt Protection
  185
- Pipe Broken
  186
- Over Pressure
  187
11 RS485 Communication

188
- Introduction
  188
- Specification
  189
- Installation
  189
- Operation
  190
- Communication Protocol (MODBUS-RTU)
  191
- Communication Protocol (LS BUS)
  191
- Parameter Code List <Common Area
  195
- Troubleshooting
  201
- Miscellaneous
  202
12 Troubleshooting & Maintenance

203
- Protective Functions
  203
- Fault Remedy
  205
  - Overload Protection
    208
- Precautions for Maintenance and Inspection
  209
- Check Points
  209
  - Daily Inspections
    209
  - Periodic Inspection
    209
- Part Replacements
  210
13 Specifications

211
- Technical Data
  211
  - Input & Output Ratings: Three Phase 200V Class
    211
  - Input & Output Ratings: Three Phase 400V Class
    212
    
    Control
    212
    
    Operation
    213
    
    Protective Function
    213
    
    Environment
    214
- Temperature Derating Information
  214
- Remote Option
  215
  - Parts
    215
  - Installation
    216
- Conduit Kit
  217
  - Installation
    217
  - Conduit Kit
    218
- Braking Resistor
  219

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