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  • Data de Criação 15 de março de 2018
  • Ultima Atualização 28 de junho de 2018

Manual IG5A Inglês

Manual do Inversor de Frequência IG5A da LSIS.

CHAPTER 1 - Basic information & precautions ........................................................................ 1-1
1.1Important precautions ............................................................................................................ 1-1
1.2 Product Details...................................................................................................................... 1-2
1.3 Product assembling & disassembling ................................................................................... 1-3
CHAPTER 2 - Installation & Wiring ............................................................................................ 2-1
2.1 Installation precautions ......................................................................................................... 2-1
2.2 Dimensions ........................................................................................................................... 2-3
2.3 Terminal wiring (Control I/O) ................................................................................................. 2-7
2.4 Specifications for power terminal block wiring ...................................................................... 2-9
2.5 Control terminal specification .............................................................................................. 2-12
2.6 PNP/NPN selection and connector for communication option ............................................ 2-13
2.7 Terminating Resistor selection ............................................................................................2-14
CHAPTER 3 - Basic configuration ............................................................................................. 3-1
3.1 Connection of peripheral devices to the inverter................................................................... 3-1
3.2 Recommended MCCB ..........................................................................................................3-2
3.3 Recommendable Fuse, Reactors ......................................................................................... 3-3
CHAPTER 4 - Programming Keypad & Basic operation .......................................................... 4-1
4.1 Keypad features .................................................................................................................... 4-1
4.2 Alpha-numeric view on the LED keypad ............................................................................... 4-2
4.3 Moving to other groups ......................................................................................................... 4-3
4.4 How to change the codes in a group .................................................................................... 4-5
4.5 Parameter setting.................................................................................................................. 4-7
4.6 Monitoring of operation status............................................................................................. 4-10
4.7 Frequency Setting and Basic Operation ............................................................................. 4-13
CHAPTER 5 - Function list .......................................................................................................... 5-1
CHAPTER 6 - CONTROL BLOCK DIAGRAM ............................................................................. 6-1
6.1 Frequency setting ................................................................................................................. 6-2
6.2 Drive command setting ......................................................................................................... 6-4
6.3 Accel/Decel setting and V/F control ......................................................................................6-5
CHAPTER 7 - Basic Functions ................................................................................................... 7-1
7.1 Frequency mode ................................................................................................................... 7-1
7.2 Multi-Step Frequency setting ................................................................................................ 7-7
7.3 Operating command setting method ..................................................................................... 7-8
7.4 Accel/Decel time and pattern setting................................................................................... 7-12
7.5 V/F control........................................................................................................................... 7-17
7.6 Stop method select ............................................................................................................. 7-20
7.7 Frequency limit.................................................................................................................... 7-21
CHAPTER 8 - Advanced functions ............................................................................................. 8-1
8.1 DC brake ............................................................................................................................... 8-1
8.2 Jog operation ........................................................................................................................ 8-3

vii
8.3 UP-DOWN Drive ................................................................................................................... 8-4
8.4 3-Wire ................................................................................................................................... 8-7
8.5 Dwell operation ..................................................................................................................... 8-7
8.6 Slip compensation................................................................................................................. 8-8
8.7 PID control ............................................................................................................................ 8-9
8.8 Auto-tuning .......................................................................................................................... 8-13
8.9 Sensorless Vector Control .................................................................................................. 8-14
8.10 Energy-saving operation ................................................................................................... 8-15
8.11 Speed search .................................................................................................................... 8-16
8.12 Auto restart try................................................................................................................... 8-18
8.13 Operating sound select (Carrier frequency change) ......................................................... 8-19
8.14 2
nd motor operation ........................................................................................................... 8-19
8.15 Self-Diagnostic function .................................................................................................... 8-21
8.16 Frequency setting and 2
nd drive method select................................................................. 8-22
8.17 Over voltage trip prevention deceleration and Power Braking .......................................... 8-24
8.18 External brake control ...................................................................................................... 8-24
8.19 Kinetic energy buffering .................................................................................................... 8-26
8.20 DRAW drive ..................................................................................................................... 8-26
8.21 2 Phase PWM drive .......................................................................................................... 8-28
8.22 Cooling fan control ............................................................................................................ 8-28
8.23 Operating mode select when cooling fan trip occurs ........................................................ 8-28
8.24 Parameter read/write ........................................................................................................ 8-30
8.25 Parameter Initialize / Lock................................................................................................. 8-31
CHAPTER 9 - Monitoring ............................................................................................................ 9-1
9.1 Operating status monitoring .................................................................................................. 9-1
9.2 Monitoring the I/O terminal.................................................................................................... 9-3
9.3 Monitoring fault condition ...................................................................................................... 9-4
9.4 Analog Output ....................................................................................................................... 9-6
9.5 Multi-function output terminal (MO) and Relay (3AC) ........................................................... 9-7
9.6 Output terminal select at loder communication error .......................................................... 9-12
CHAPTER 10 - Protective functions .......................................................................................... 10-1
10.1 Electronic Thermal ............................................................................................................ 10-1
10.2 Overload Warning and trip ................................................................................................10-2
10.3 Stall prevention ................................................................................................................. 10-3
10.4 Output phase loss protection ............................................................................................10-4
10.5 External trip signal ............................................................................................................ 10-5
10.6 Inverter Overload .............................................................................................................. 10-6
10.7 Speed command loss .......................................................................................................10-6
10.8 DB Resistor Enable Duty setting....................................................................................... 10-8
CHAPTER 11 - RS485 communication ...................................................................................... 11-1
11.1 Introduction ....................................................................................................................... 11-1
11.2 Specification ...................................................................................................................... 11-1

11.3 Installation ......................................................................................................................... 11-2
11.4 Operation .......................................................................................................................... 11-2
11.5 Communication protocol (MODBUS-RTU) ........................................................................ 11-3
11.6 Communication protocol (LS BUS) ................................................................................... 11-3
11.7 Parameter code list <Common area> (Note1) ................................................................. 11-6
11.8 Troubleshooting............................................................................................................... 11-12
11.9 Miscellaneous ................................................................................................................. 11-12
CHAPTER 12 - Troubleshooting & Maintenance....................................................................... 12-1
12.1 Protective functions........................................................................................................... 12-1
12.2 Fault remedy ..................................................................................................................... 12-3
12.3 Precautions for maintenance and inspection .................................................................... 12-6
12.4Check points ...................................................................................................................... 12-6
12.5 Part replacements ............................................................................................................. 12-6
CHAPTER 13 - Specifications ..................................................................................................... 13-1
13.1 Technical data ................................................................................................................... 13-1
13.2 Temperature Derating Information .................................................................................... 13-4
13.3 Remote option................................................................................................................... 13-4
13.4 Conduit Kit ........................................................................................................................ 13-6
13.5 Braking resistor ................................................................................................................. 13-7
13.6 DeviceNet/Ethernet Communication Module .................................................................... 13-8
DECLARATION OF CONFIRMITY........................................................................................................ I