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LG SV-iC5 User Manual

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User manual
MODBUS-RTU
SV-iC5
Read this manual carefully before installing, wiring, operating, servicing or
inspecting the drive. Keep this manual within easy reach for quick reference.
LG Industrial Systems
1

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   Summary of Contents for LG SV-iC5

  • Page 1

    User manual MODBUS-RTU SV-iC5 Read this manual carefully before installing, wiring, operating, servicing or inspecting the drive. Keep this manual within easy reach for quick reference. LG Industrial Systems...

  • Page 2

    MODBUS-RTU user manual Thank you for purchase of LG Modbus-RTU Option Board! SAFETY PRECAUTIONS Always follow safety precautions to prevent accidents and potential hazards from occurring. Safety precautions are classified into “WARNING” and “CAUTION” in this manual. Indicates a potentially hazardous situation which, if not WARNING avoided, can result in serious injury or death.

  • Page 3

    MODBUS-RTU user manual Introduction By using a MODBUS-RTU Option board, SV-iC5 inverter can be connected to a MODBUS-RTU network. Easy use of inverter operation, monitoring by User program and Parameter change and monitoring are available using PC. 1.1 Interfacing type of RTU Reference - Allows the drive to communicate with any makers’...

  • Page 4

    MODBUS-RTU user manual 2.3 Communication Specification Items Specifications 19200/9600/4800/2400/1200 bps Selectable Communication speed Control procedure Asynchronous communication system Half duplex system Communication system Binary (8 bit) Character system Start/Stop bit 1 bit Error check (CRC16) 2 byte Parity check None Product Detail 3.1 Layout and detail Name...

  • Page 5

    LG Industrial Systems Co., Ltd. LGIS constantly endeavors to improve its product so that information in this manual is subject to change without notice. Visit Our Website: http://www.lgis.com/ July, 2003 #: 10310000446...

  • Page 6

    MODBUS-RTU user manual When ①~④ is done correctly, set the parameters for communication according to the ⑤ below table. Parameter code Display Setting Value < I – 60 > Inverter number 1~32 < I – 61 > Baud-rate 1200~19200 [bps] <...

  • Page 7

    MODBUS-RTU user manual ② Fix the supporter by nut. For 004/008 models For 015/022 models, install supporter to install supporter to left side of hole. right side of hole. For 015/022 series, For 004/008 iC5 connect series, fix the supporter supporter (left) with inverter supporter...

  • Page 8

    MODBUS-RTU user manual 4.3 Installing RS232-485 converter Installing method is different from makers. Refer to converter manual for installation. 4.4 Computer, Converter and Option board connection 4.4.1 System configuration Master controller (PC, PLC etc.) 232,485 converter Inverter with option board installed Figure 2.

  • Page 9

    1 : SV-iG 6 : - 0x0000 Inverter model 2 : SV-iV 7 : SV-iG5 3 : SV-iH 8 : SV-iC5 4 : SV-iS5 9 : SV-iP5 0: 0.75kW, 1: 1.5kW, 2: 2.2kW 0x0001 Inverter capacity -1: 0.4kW (indicated as 65535)

  • Page 10

    MODBUS-RTU user manual ◆ Common area Address Parameter Scale Unit R/W Description 0: Parameter Lock 0x0004 Parameter Read/Write enable 1: Parameter Read/Write Enable Frequency Reference 0x0005 0.01 Starting freq ~ Max freq BIT 0 : Stop (S) BIT 1 : Forward Run (F) BIT 2 : Reverse Run (R) 0x0006 Operatin command (Option) BIT 3 : Fault reset (0->1)

  • Page 11

    MODBUS-RTU user manual ◆ Common area Address Parameter Scale Unit R/W Description BIT12: FAN BIT13: PO(Phase Open) BIT14 : IOLT BIT15: LV BIT 0 : P1(FX) BIT 1 : P2(RX) 0x0010 Input terminal information BIT 2 : P3(EST) BIT 3 : P4(RST) BIT 4 : P5(JOG) BIT 0 : Q1 (OC1) 0x0011 output terminal information...

  • Page 12

    MODBUS-RTU user manual ◆ F group Address Code Description Factory default MinBit 16 Bit 10 Bit 8201 33281 Run Prohibit 8202 33282 ACC Pattern 8203 33283 DEC Pattern 8204 33284 Stop Method 8208 33288 DcBr freq 6000 startFreq 8209 33289 DcBlk time 6000 820A...

  • Page 13

    MODBUS-RTU user manual ◆ H group Address Code Description Factory default 16 Bit 10 Bit 8301 33537 Last Fault1 8302 33538 Last Fault2 8303 33539 Last Fault3 8304 33540 Last Fault4 8305 33541 Last Fault5 8306 33542 Fault Clear 8307 33543 Dwell freq maxFreq...

  • Page 14

    MODBUS-RTU user manual ◆ H group Address Code Description Factory default 16 Bit 10 Bit 8337 33591 PID limit 6000 maxFreq startFreq 8346 33606 Acc/Dec freq 8347 33607 Xcel T Mode 8348 33608 PowerOn disp 8349 33609 User disp 834A 33610 RPM factor 1000...

  • Page 15

    MODBUS-RTU user manual ◆ I group Address Code Description Factory default 16 Bit 10 Bit 841E 33822 ST 4 3000 maxFreq 841F 33823 ST 5 2500 maxFreq 8420 33824 ST 6 2000 maxFreq 8421 33825 ST 7 1500 maxFreq 8422 33826 Acc Time-1 60000...

  • Page 16

    MODBUS-RTU user manual MEMO...

  • Page 17

    Mechanika Maszyn Andrzej Kacperek 01-141 Warszawa, ul. Wolska 82a tel: 022 632-24-45, 632-97-42 fax: 022 862-93-31 www.kacperek.com.pl kacperek@kacperek.com.pl...

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