Omron 3G3FV Technical Manual
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Omron 3G3FV Technical Manual

Flux vector inverter
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Technical manual for the Omron
3G3FV flux vector inverter
(For open loop operation with Interflite software control)
Issue 2 – 05/12/2023 - Last technical change 20/07/2006
WE RESERVE THE RIGHT TO ALTER WITHOUT GIVING PRIOR NOTICE TECHNICAL DATA,
DIMENSIONS AND WEIGHTS DESCRIBED IN THIS MANUAL

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Summary of Contents for Omron 3G3FV

  • Page 1 Technical manual for the Omron 3G3FV flux vector inverter (For open loop operation with Interflite software control) Issue 2 – 05/12/2023 - Last technical change 20/07/2006 WE RESERVE THE RIGHT TO ALTER WITHOUT GIVING PRIOR NOTICE TECHNICAL DATA, DIMENSIONS AND WEIGHTS DESCRIBED IN THIS MANUAL...

  • Page 2: Table Of Contents

    CONTENTS. A. Introduction Page 3 B. Sequence of events Page 4 C. Input and output connections Page 5 D. Control Panel Pages 6-7 E. Parameters and description Pages 8-15 F. Monitoring Pages 16-19 G. Tuning Pages 20-22 H. Commissioning procedure Pages 23-25 I.

  • Page 3: Introduction

    Variable Voltage Thyristor Controlled regulator systems. This manual will hopefully give a summarised version of the Omron control options and assist in setting up. Further, more detailed information is available in the Omron 3G3FV programming and installation manual.

  • Page 4: Sequence Of Events

    Sequence of Events Starting Starting is initiated by the receipt of either an UP or a DOWN direction signal. Acknowledgement of the direction signal, is fed back to the processor, via the inverter’s RUN contact in the STR feedback line. The direction relays, also energise the STR relay, which pulls in the MC contactors that allow power to reach the motor.

  • Page 5: Input And Output Connections

    Input and output connections The following is a list of the interflite outputs that interface with the inverter: - Output Description Run command Multi-step speed reference 3 Multi-step speed reference 2 Multi-step speed reference 1 The following is a list of the inverter inputs: - Terminal Description Down enable...
  • Page 6 The removable keypad is the device used for controlling and programming the Omron 3G3FV. The control panel has 11 keys and the display has 2 lines. The Control Panel can be attached directly to the inverter or it can be mounted externally. To change a parameter, enter the group where the parameter you wish to change is then step up or down to the parameter.

  • Page 8: Parameters And Description

    SECTION E Parameters and description The following table is the list of all the default parameter settings for the Omron inverter. Use these tables as reference when you are customising macros for your Omron application. The modified constants section at the end of the manual is a list of all the parameters that have been changed from this default list for each individual application.
  • Page 9 SETTING UNIT 5.00 PID CONTROL 5.01 PID MODE Disabled (D) 5.02 PID GAIN 1 (D) 5.03 PID 1 TIME 1 (D) 5.04 PID 2 LIMIT 100 (D) 5.05 PID D TIME 0 (D) 5.06 PID LIMIT 100 (D) 5.07 PID OFFSET 0 (D) 5.08 PID DELAY TIME...
  • Page 10 SETTING UNIT 4.00 TORQUE COMP 4.01 TORQ COMP GAIN 1.0 (D) 4.02 TORQ COMP TIME 200 (D) 6.00 CARRIER FREQ 6.01 CARRIER FREQ MAX 10 (D) (Varies) 6.02 CARRIER FREQ MIN 10 (D) (Varies) 6.03 CARRIER FREQ GAIN 0 (D) 7.00 HUNTING PREV 7.01...
  • Page 11 SETTING UNIT MOTOR 1.00 V/F PATTERN 1.01 INPUT VOLTAGE 1.02 MOTOR SELECTION Standard fan cooled (D) 1.03 V/F SELECTION Custom user-set patterns (D) F 1.04 MAX FREQUENCY 50 (D) 1.05 MAX VOLTAGE 1.06 BASE FREQUENCY User set 1.07 MID FREQUENCY A 2.5 (D) (Varies) 1.08...
  • Page 12 4.00 AO-08, 12 SETUP 4.01 A0 CH1 SELECT 2 (D) 4.02 A0 CH1 GAIN 1.00 (D) 4.03 A0 CH2 SELECT 3 (D) 4.04 A0 CH2 GAIN 0.5 (D) 5.00 DO-02 SETUP 5.01 DO-02 CH1 SELECT 0 (D) 5.02 DO-02 CH2 SELECT 1 (D) 6.00 DO-08 SETUP...
  • Page 13 3.00 ANALOGUE INPUTS 3.01 TERM 13 SIGNAL 0 (D) 3.02 TERM 13 GAIN 100 (D) 3.03 TERM 13 BIAS 0 (D) 3.04 TERM 16 SIGNAL 0(D) 3.05 TERM 16 SEL Auxiliary frequency ref 3.06 TERM 16 GAIN 100 (D) 3.07 TERM 16 BIAS 0 (D) 3.08...
  • Page 14 3.00 STALL PREVENTION 3.01 STALLP ACCEL SEL Enabled (D) 3.02 STALLP ACCEL LVL 150 (D) 3.03 STALLP CHP LEVEL 50 (D) 3.04 STALLP DECEL SEL 3.05 STALLP RUN SEL 1 (D) 3.06 STALLP RUN LVL 160 (D) 4.00 SPEED/FREQUENCY DETECTION 4.01 SPD AGREE LEVEL 0 (D)

  • Page 15: Monitoring

    2.00 OPERATOR KEY FUNCTION SELECTION 2.01 LOCAL/REMOTE KEY Enabled (D) 2.02 OPERATOR STOP KEY Enabled (D) 2.03 USER DEFAULT Store not set (D) 2.04 INVERTER MODEL # 22 (D) (Varies) 2.05 OPERATOR M.O.P Enter key needed (D) 2.06 OPER DETECTION Disabled (D) 2.07 ELAPSED TIME SET...
  • Page 16 The following describes the Monitoring Signals. To put the Omron inverter in the ready to run state whereby the unit is controlled by the ILE controller the MENU then ENTER buttons are pressed. The monitoring section is entered by pressing the up arrow until you come to FUNCTION U1 MONITOR then press the enter button to enter this mode.

  • Page 20: Tuning

    SECTION G Tuning In VF mode the Omron inverter is manually tuned to give the desired performance from the inverter. The parameters to set are: - E 1-04 Maximum Frequency 50Hz E 1-05 Maximum Voltage 415V E 1-06 Base Frequency...

  • Page 23: Commissioning Procedure

    SECTION H Commissioning procedure N.B Commissioning procedure is to be carried out by competent personnel only. WARNING : DO NOT TURN POWER ON & OFF MORE THAN 5 TIMES EVERY 15 MINUTES OR INTERNAL COMPONENTS MAY BE DAMAGED !!! Equipment Required. 1.
  • Page 24 6. Check high speed in the UP direction and set to contract speed ensuring the lift slows and levels 7. If the lift overshoots floor level or has a long levelling time into floor then adjust the slowing distance combined with deceleration and the s curves, as illustrated overleaf, to acquire a reasonable comfort level with a minimum levelling time.

  • Page 26: Ride Quality Adjustments

    SECTION I Ride quality adjustments The following parameters show how the performance of the inverter can be improved to suit individual applications. Slip Comp Gain C3-01 can be adjusted in steps of 0.1 to equalise the levelling speeds in the up and down direction, there is a desired maximum setting of 2.0 and a minimum setting of 0.5 setting this value too high will lead to vibration.

  • Page 27: Fault Finding

    SECTION J Fault Finding The following section shows the common fault codes with a description of the fault and cause.

  • Page 32: Modified Constants

    SECTION K Modified constants...
  • Page 33 The following sheet is a print out of all the parameters that have been changed from the factory default values for this application.

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