CARLO GAVAZZI VariFlex3 RVLF Series Quick Start Manual
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CARLO GAVAZZI VariFlex3 RVLF Series Quick Start Manual

Motor controllers ac variable frequency drives
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CARLO GAVAZZI
A u t o m a t i o n
C o m p o n e n t s
Quick Start Guide Motor Controllers AC Variable Frequency
Drives Type VariFlex
RVLF
3

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Summary of Contents for CARLO GAVAZZI VariFlex3 RVLF Series

  • Page 1 CARLO GAVAZZI A u t o m a t i o n C o m p o n e n t s Quick Start Guide Motor Controllers AC Variable Frequency Drives Type VariFlex RVLF...

  • Page 2: Table Of Contents

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Index 0. Preface 0.1. Preface 1. Safety Precautions 1.1. Before power UP 1.2. During power UP 1.3. Before operation 1.4. During operation 1.5. Inverter disposal 2. Part Number Definition 2.1. Model part number 3.

  • Page 3: Preface

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 0.1 Preface To extend the performance of the product and ensure personnel safety, please read this manual thoroughly before using the inverter. Should there be any problem in using the product that cannot be solved with the information provided in the manual, contact our technical or sales representative who will be willing to help you.

  • Page 4: Safety Precautions

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 1. Safety Precautions 1.1. Before Power Up Danger Make sure the main circuit connections are correct. Single phase L1 (L), L3 (N), and three phase L1(L), L2, L3 (N); 400V: L1, L2, L3 are power-input terminals and must not be mistaken for T1,T2 and T3.

  • Page 5: During Power Up

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 1.2. During Power Up Danger When the momentary power loss is longer than 2 seconds, the inverter will not have sufficient stored power for its control circuit. Therefore, when the power is re-applied, the run operation of the inverter will be based on the setup of following parameters: •...

  • Page 6: During Operation

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 1.4. During Operation Danger Do not connect or disconnect the motor during operation. Otherwise, it may cause the inverter to trip or damage the unit. Danger • To avoid electric shock, do not take the front cover off while power is on. •...

  • Page 7: Part Number Definition

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 2. Part Number Definition 2.1. Model Part Number Ordering Key RVLF A 1 20 075 F VariFlex AC Drive Frame Size A/B AC Supply Phase 1/3 Drive Voltage Rating 20/40 Drive kW Rating 020/040/075/150/220 Filter Frame Size AC Supply Phase...

  • Page 8: Environment & Installation

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 3. Environment & Installation 3.1. Wiring and EMC Guidelines For effective interference suppression, do not route power and control cables in the same conduit or trucking. To prevent radiated noise, motor cable should be put in a metal conduit. Alternatively an armored or shielded type motor cable should be used.

  • Page 9: Considerations For Peripheral Equipment

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 3.2 Considerations for Peripheral Equipment Ensure that the supply voltage is correct. A molded- Power case circuit breaker or fused disconnect must be installed between the AC source and the inverter. Use a molded-case circuit breaker that conforms to the rated voltage and current of the inverter.

  • Page 10: Specification

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 3.3. Specifications 3.3.1. Product Specifications 200V Class: Single phase. F: Standards for built-in filter Model: RVLF 120020 120040 120075 120150 120220 Horse power (HP) 0.25 Suitable motor capacity (KW) 0.75 Rated output current (A) 10.5 Rated capacity (KVA) 0.68...

  • Page 11: General Specifications

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 3.3.2. General Specifications Item RVLF Control Mode V/F Control + Auto-torque compensation function Range 0.01~650.00Hz Digital input: 0.01Hz Setting resolution Analog input: 0.06Hz/60Hz Keypad: set directly with keys or the VR (potentiometer) on the keypad Frequency External input terminals:...
  • Page 12 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Display: parameter/parameter value/frequency/line speed/DC voltage/output voltage/output current/PID feedback/input and Display output terminal status/heat sink temperature/program version/ fault log. LED status indicator For run/stop/forward and reverse. Integrated motor and inverter Overload protection overload protection.

  • Page 13: Single Phase (Pnp Input)

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 3.4. 200V Single phase (PNP input) Main Fuse switch L1(L) Power Inverter AC Power input output source L3(N) Ground 1:Data+ CON2 2:Data- 3:Data+ RS485 4:Reserved Multi-function input 5:Reserved Pin1 to Pin 8 6:Data- 7:5V 8:GND...

  • Page 14: Three Phase (Pnp Input)

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 3.4.1. 400V Three phase (PNP input) P, BR for 400 series Main Fuse switch Inverter Power AC Power input output source Ground 1:Data + 2:Data - CON2 3:Data + 4:Reserved RS485 5:Reserved Multi-function input 6:Data -...

  • Page 15: Terminal Description

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 3.5. Terminal Description 3.5.1. Description of Main Circuit Terminals Terminal symbols TM1 Function description L1 (L) Main power input, L1 (L)/L2/L3 (N) L3 (N) Externally connected braking resistor Inverter output, connect to U, V, W terminals of motor Ground terminal *P, BR for 400V series Single phase...

  • Page 16: Control Circuit Terminal Description

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 3.5.2. Control Circuit Terminal Description Terminal symbols TM1 Function Description Relay output terminal, Specification: 250VAC/1A(30VDC/1A) +24V S1~S5 (COMMON) PNP Multi-function input terminals (refer to group3) Built in power for an external speed potentiometer Analog voltage input, specification: 0~10VDC/ 2-10V Analog current input, specification: 0/4~20mA Multi function analog output terminal.

  • Page 17: Outline Dimensions

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 3.6. Outline Dimensions (unit: mm) Size 1 2-Ø4.3 2-R2.2 55±0.5 81.1±0.5 86.3±0.5 Model Weight RVLFA120020F 144.2 RVLFA120040F 0.9kg (2.83) (2.48) (2.40) (5.55) (5.16) (4.80) (5.69) (5.35) RVLFA120075F F: Built-in EMC filter Specifications are subject to change without notice.
  • Page 18 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Size 2 2-Ø4.3 2-R2.2 51.5 ±0.5 96.7 ±0.5 101.3 ±0.5 Model Weight RVLFB120150F RVLFB120220F 152.25 144.2 RVLFB340075F 1.6kg (4.65) (4.25) (4.25) (5.67) (5.16) (4.76) (6.01) (5.68) RVLFB340150F RVLFB340220F F: Built-in EMC filter Specifications are subject to change without notice.

  • Page 19: Software Index

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 4. Software Index 4.1. Keypad Description 4.1.1. Operator Panel Functions Type Item Function Main digital Frequency display, parameter, voltage, current, temperature, displays fault messages. Hz/RPM: ON when the frequency or line speed is displayed. Digital OFF when the parameters are displayed.

  • Page 20: Programmable Parameter Groups

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 4.2. Programmable Parameter Groups Parameter group No. Description Group 00 Basic parameters Group 01 V/F Pattern selections & setup Group 02 Motor parameters Group 03 Multi function digital inputs/outputs Group 04 Analog signal inputs/analog output Group 05 Preset frequency selections.
  • Page 21 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Group 00 The basic parameters group Factory Description Range Unit Note setting 00-00 Reserved 0: Forward 00-01 Motor rotation 1: Reverse 0: Keypad Main run 00-02 1: External Run/Stop control source selection 2: Communication 0: Keypad Alternative run...
  • Page 22 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Group 01 V/F Pattern selection & setup Factory Description Range Unit Note setting 01-00 Volts/Hz patterns 200V: 198.0~256.0 01-01 V/F max voltage 220.0/440.0 400V: 323.0~528.0 01-02 Max frequency 0.20~650.00 50.00/60.00 01-03 Max frequency voltage ratio 0.0~ 00.0 100.0 01-04 Mid frequency 2 0.00~650.00...
  • Page 23 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Group 03 Multi function Digital Inputs/Outputs Factory Description Range Unit Note setting 03-00 Multifunction input term. S1 0: Forward/stop command or run/stop 03-01 Multifunction input term. S2 1: Reverse/stop command or REV/WD 03-02 Multifunction input term.
  • Page 24 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Group 03 Multi function digital Inputs/Outputs Factory Description Range Unit Note setting 03-12 Reserved 03-13 Output frequency detection level (Hz) 0.00~650.00 0.00 03-14 Frequency detection band 0.00~30.00 2.00 03-15 Output current detection level 0.1~15.0 03-16 Output current detection period 0.1~10.0...
  • Page 25 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Group 05 Preset frequency selections Factory Description Range Unit Note setting 0: Common Accel/Decel Accel/Decel 1 or 2 apply to all speeds Preset speed control mode 1: Individual Accel/Decel 05-00 selection Accel/Decel 0-7 apply to the selected preset speeds (Acc0/ Dec0~Acc7/Dec7)
  • Page 26 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Group 06 Auto run (Auto sequencer) function Factory Description Range Unit Note setting 0: Disabled. 1: Single cycle. (Continues to run from the unfinished step if restarted). 2: Periodic cycle. (Continues to run from the unfinished step if restarted).
  • Page 27 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Group 06 Auto run (Auto sequencer) function Factory Description Range Unit Note setting 06-34 Auto Run mode running direction 2 06-35 Auto Run mode running direction 3 0: Stop 06-36 Auto Run mode running direction 4 1: Forward 06-37 Auto Run mode running direction 5 2: Reverse...
  • Page 28 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Group 08 Drive & Motor protection functions Factory Description Range Unit Note setting xxxx0: Enable trip prevention during acceleration xxxx1: Disable trip prevention during acceleration xxx0x: Enable trip prevention during deceleration xxx1x: Disable trip prevention during deceleration 08-00 Trip prevention selection...
  • Page 29 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Group 09 Communication function setup Factory Description Range Unit Note setting Assigned communication station 09-00 1~32 *2*3 number 0: RTU code 09-01 RTU code/ASCII code select *2*3 1: ASCII code 0: 4800 1: 9600 09-02 Baud rate setting (bps) *2*3...
  • Page 30 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Group 10 PID function Setup Factory Description Range Unit Note setting 0: Potentiometer on keypad 1: Analog signal input. (AVI) PID target value selection (when 00- 10-00 2: Analog signal input. (ACI) 05\00-06=6 ,this function is enabled) 3: Frequency set by communication 4: KeyPad frequency parameter -02...
  • Page 31 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Group 11 Performance control functions Factory Description Range Unit Note setting 0: Reverse command is enabled 11-00 Reverse operation control 1: Reverse command is disabled 11-01 Carrier frequency (kHz) 1~16 0: Mode 0, 3 phase PWM modulation 1: Mode 1, 2 phase PWM 11-02 Carrier mode selection...
  • Page 32 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Group 12 Digital display & monitor functions Factory Description Range Unit Note setting S2 S3 S4 S5 Inputs and output 12-05 logic status display ----- (S1 to S5) & RY1 Group 13 Inspection & maintenance functions Factory Description Range...

  • Page 33: Troubleshooting And Maintenance

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 5.1. Error Display and Corrective Action 5.1.1. Manual Reset and Auto-Reset Faults which can not be recovered manually Display Content Cause Corrective action -oV- Voltage too high when stopped Detection circuit malfunction Consult with the supplier -LV- 1.
  • Page 34 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Faults which can not be recovered manually Display Content Cause Corrective action oC-A 1. Acceleration time too short 1. Set a longer acceleration 2. The capacity of the motor time exceeds the capacity of the 2.
  • Page 35 Motor Controllers AC Variable Frequency Drives Type Variflex RVLF Faults which can not be recovered manually Display Content Cause Corrective action Over-current during stop Detection circuit malfunction Consult with the supplier Consider increasing the Motor overload Loading too large motor capacity Consider increasing the Inverter overload Excessive load...

  • Page 36: Keypad Operation Error Instruction

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 5.1.2. Keypad Operation Error Instruction Faults which can not be recovered manually Display Content Cause Corrective action 1. Attempt to modify frequency 1. Parameter already locked parameter while 13-06>0. 2. Motor direction locked 2.

  • Page 37: Special Conditions

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 5.1.3. Special Conditions Faults which can not be recovered manually Display Fault Description StP0 Zero speed at stop Occurs when preset frequency <0.1Hz StP1 1. If the inverter is set for external terminal control mode (00-02/00-03=1) and direct start is disabled (07-04=1) Fail to start directly 2.

  • Page 38: General Troubleshooting

    Motor Controllers AC Variable Frequency Drives Type Variflex RVLF 5.2. General Troubleshooting Status Checking point Remedy Is the wiring for the output terminals Wiring must match U, V, and W terminals correct? of the motor. Motor runs in wrong direction Is the wiring for forward and reverse Check for correct wiring.
  • Page 40 OUR SALES NETWORK IN THE AMERICAS USA - Carlo Gavazzi Inc. CANADA - Carlo Gavazzi Inc. MEXICO - Carlo Gavazzi Mexico S.A. de C.V. BRAZIL - Carlo Gavazzi Automação Ltda. 750 Hastings Lane, 2660 Meadowvale Boulevard, Calle La Montaña no. 28, Fracc. Los Pastores Av.

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