LG SV-iC5 Series - Manual

LG SV-iC5 Series

LG SV-iC5 Series – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – Important User Information; ii; Otherwise, you may get an electric shock.; CAUTION; Disconnect the input power if the inverter gets damaged.; Otherwise, it could result in a secondary accident and fire.; a couple of minutes.; Otherwise, you may get bodily injuries such as skin-burn or damage.; missing even if the installation is complete.; fire or accident; OPERATING PRECAUTIONS
  • Page 3 – iii; SV-iC5; Incorrect terminal wiring could result in the equipment damage.
  • Page 4 – Manual outline; iv
  • Page 5 – Table of Contents
  • Page 6 – vi
  • Page 7 – vii
  • Page 8 – viii
  • Page 9 – Basic information and precautions; Installation
  • Page 13 – precautions; or less). The inverter is under great influence; Maximum Surrounding Air; Protect from moisture and direct sunlight.
  • Page 14 – Air flow
  • Page 15 – Dimension; Weight
  • Page 17 – Features
  • Page 18 – Make sure the input power is off before wiring.; L1 L2 P P1 N
  • Page 19 – WARNING; Note : Remove front and bottom cover before starting grounding.; Model; Dedicated Ground
  • Page 20 – Terminal
  • Page 21 – PNP/NPN selection and connector for communication option; CPU; CPU
  • Page 23 – Specifications
  • Page 24 – Basic configuration; Reactor
  • Page 25 – Display; Segment LED; Buttons; RUN
  • Page 26 – Programming keypad; Alpha-numeric view on the LED keypad
  • Page 28 – How to move to other groups at the 1; code of each group.; code in Function group 1 “F 0”; code in Function group 2 “H 0”; code in I/O group “I 0”; code in Drive group “0.0”; How to move to other groups from any codes other than the 1; code; Function
  • Page 29 – Code change in Drive group; Drive group
  • Page 30 – For changing code from any codes other than F 0; When moving from F 1 to F 15 in Function group 1.
  • Page 31 – Changing parameter value in Drive group
  • Page 32 – When changing run frequency to 30.05 Hz in Drive group; ) key once to move the cursor to the right.; ) key for parameter setting and monitoring.
  • Page 33 – Changing parameter values in Function 1, 2 and I/O group; When changing the parameter value of F 27 from 2 to 5
  • Page 34 – Monitoring of operation status; ) key once to return to the parameter name.
  • Page 35 – rpm is shown on the LED.
  • Page 36 – current
  • Page 37 – How to initialize parameters of all four groups in H93; ) key once to move the cursor to the left.; Parameter initialize; has been
  • Page 39 – Frequency Setting via keypad & operating via terminals
  • Page 40 – Frequency Setting via potentiometer & operating via terminals; -. When the run frequency is reached to 0 Hz, FWD lamp is turned off and; Wiring Operating
  • Page 41 – Frequency setting via potentiometer & operating via the Run key; Frq
  • Page 43 – Drive Group
  • Page 45 – Function group 1
  • Page 50 – Function group 2
  • Page 65 – Control block diagram
  • Page 66 – Control block diagram; Frequency and Drive mode setting; LED
  • Page 76 – drv
  • Page 77 – starts to run suddenly upon applying AC input power.
  • Page 82 – Select one terminal of I20-24 to define Accel/Decel disable.; Freq
  • Page 84 – Hz; Output voltage adjustment
  • Page 90 – Advanced functions
  • Page 91 – Jog operation
  • Page 93 – = Rated slip frequency; rpm
  • Page 94 – Example
  • Page 97 – PID control block diagram
  • Page 104 – Carrier frequency select
  • Page 105 – motor operation does not run 2 motors at the same time.
  • Page 106 – Do not forget the registered password.
  • Page 111 – P5 P4 P3 P2 P1
  • Page 113 – Fault type
  • Page 120 – Protective functions
  • Page 123 – Output phase loss protection; Select a terminal among P1 thru P5 to output external trip signal.
  • Page 124 – Inverter Overload
  • Page 125 – Frequency command loss
  • Page 126 – Continuous operation with the; information on loss of frequency command to external sequence.
  • Page 127 – Troubleshooting & Maintenance; Fault Display and information; Keypad
  • Page 131 – Make sure to remove the input power while performing maintenance.
  • Page 133 – Model : SV xxx iC5 – 2x
  • Page 135 – Temperature Derating Information; Load current VS Carrier frequency; temp within permissible range.; Load
  • Page 137 – DECLARATION OF CONFORMITY; (signature/date)
  • Page 138 – TECHNICAL STANDARDS APPLIED
  • Page 139 – EMC INSTALLATION GUIDE; Essential Requirements for CE Compliance
  • Page 140 – Revision History; Date
  • Page 141 – LG; LGIS constantly endeavors to improve its product so that
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Important User Information

i

SV-iC5

Thank you for purchasing LG Variable Frequency Drives!

SAFETY INSTRUCTIONS

Always follow safety instructions to prevent accidents and potential hazards from occurring.

In this manual, safety messages are classified as follows:

WARNING

CAUTION

Throughout this manual we use the following two illustrations to make you aware of safety considerations:

Identifies potential hazards under certain conditions.
Read the message and follow the instructions carefully.

Identifies shock hazards under certain conditions.

Particular attention should be directed because dangerous voltage may be present.

Keep operating instructions handy for quick reference.

Read this manual carefully to maximize the performance of SV-iC5 series inverter and ensure its safe use.

WARNING


Do not remove the cover while power is applied or the unit is in operation.

Otherwise, electric shock could occur.

Do not run the inverter with the front cover removed.

Otherwise, you may get an electric shock due to high voltage terminals or charged capacitor
exposure.

Do not remove the cover except for periodic inspections or wiring, even if

the input power is not applied.

Otherwise, you may access the charged circuits and get an electric shock.

Wiring and periodic inspections should be performed at least 10 minutes

after disconnecting the input power and after checking the DC link voltage
is discharged with a meter (below DC 30V).

Otherwise, you may get an electric shock.

Operate the switches with dry hands.

Otherwise, you may get an electric shock.

Do not use the cable when its insulating tube is damaged.

Otherwise, you may get an electric shock.

Do not subject the cables to scratches, excessive stress, heavy loads or

Improper operation may result in slight to medium personal injury
or property damage.

Improper operation may result in serious personal injury or death.

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Summary

Page 2 - Important User Information; ii; Otherwise, you may get an electric shock.; CAUTION; Disconnect the input power if the inverter gets damaged.; Otherwise, it could result in a secondary accident and fire.; a couple of minutes.; Otherwise, you may get bodily injuries such as skin-burn or damage.; missing even if the installation is complete.; fire or accident; OPERATING PRECAUTIONS

Important User Information ii SV-iC5 pinching. Otherwise, you may get an electric shock. CAUTION Install the inverter on a non-flammable surface. Do not place flammable material nearby. Otherwise, fire could occur. Disconnect the input power if the inverter gets damaged. Otherwise, it could result i...

Page 3 - iii; SV-iC5; Incorrect terminal wiring could result in the equipment damage.

Important User Information iii SV-iC5 (2) Wiring Do not connect a power factor correction capacitor, surge suppressor, or RFI filter to the output of the inverter. The connection orientation of the output cables U, V, W to the motor will affect the direction of rotation of the motor. Incorrect termi...

Page 4 - Manual outline; iv

Manual outline iv SV-iC5 Important User Information The purpose of this manual is to provide the user with the necessary information to install, program, start up and maintain the SV-iC5 series inverter. To assure successful installation and operation, the material presented must be thoroughly read ...

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