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Omron Q2A-A4007-AAA - User Manual

Omron Q2A-A4007-AAA
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1Q2A
Q2A
Driving Quality
• Advanced motor control for IM, PM & SynRM motors
• Open/closed loop speed or torque control
• Embedded functional safety (STO SIL3)
• Built-in C3 class EMC filter
• Conform to EN 60721-3-3, 3S2 and 3C2
• Built-in braking transistor (models up to 90 kW)
• Quick and easy setup with intuitive keypad and navigation
• Micro SD for data storage
• Real-Time Clock
• 24 VDC power supply input for control board
• Communication options: EtherCAT, EtherNet/IP,
PROFINET, Modbus TCP/IP, POWERLINK
• Up to 5 Q2A with a single communication option card
• PC configuration tools: Q2edit and Q2dev
• Mobile Device connectivity (via USB or optional Bluetooth)
• Regenerative solutions as option
• CE, UL, cUL, EAC, RoHS
Ratings
• 400 V class: 0.55 to 315 kW
System configuration
LCD Remote
Installation
Remote Operator
Extansion Cable
Mounting
Bracket
MCCB
Q2A
Filter
Input AC
Reactor
Motor
Ground
Power
Supply
Braking Resistor
DC Reactor
Feedback Speed Option Card
Input/Output Option Card
Choke
Output AC Reactor
orBraking chopper
R1000 kit
*2
Regenerative solution
D1000 kit
*1
Regenerative solution
The D1000 kit includes a Regenerative DC bus supply
unit (D1000), EMC filter and low harmonic filter. If the
D1000 kit is purchased, it is not necessary to buy the
EMC filter as separate item.
The R1000 kit includes a Regenerative braking unit
(R1000) and current suppression reactor.
*1.
*2.
USB Cable
Communication Option Card
I175E-EN-01+Q2A+Datasheet.fm Seite 1 Montag, 26. März 2018 3:18 15

Table of Contents

Other manuals for Omron Q2A-A4007-AAA

Preview: Technical Manual
Technical Manual844 pages

Questions and Answers

  • M
    Michael FloydAug 10, 2025
    Why won't the Omron Q2A-A4007-AAA Controller motor rotate after entering the run command?
    • S
      Steven BeckerAug 10, 2025
      The motor may not rotate after entering the run command for several reasons. The drive might not be in Drive Mode, indicated by the keypad not showing [Rdy]. Ensure the keypad displays [Rdy] or return to the Home screen. A fast stop command could have been received; if so, turn off the fast stop input signal. The settings for the Run command source (b1-02) or the frequency reference source (b1-01) might be incorrect, so verify these settings. Defective wiring in the control circuit terminals or incorrect voltage/current input settings for the master frequency reference could also be the cause. Also, check if the frequency reference is too low, and if so, increase it above the minimum output frequency (E1-09). Finally, confirm the sinking/sourcing mode and power supply settings are correct.
  • D
    David BowenAug 16, 2025
    What to do if the Omron Q2A-A4007-AAA motor is too hot?
    • J
      Jeffrey MooreAug 16, 2025
      If the Omron Controller motor is overheating, it could be due to a heavy load or continuous operation at very low speed. Reduce the load, increase acceleration and deceleration times, and examine the values set in L1-01, L1-02, and E2-01. Consider using a larger motor. If the motor is running continuously at a very low speed, change the run speed or use a drive-dedicated motor.
  • S
    Sara GriffithAug 25, 2025
    Why is the Omron Q2A-A4007-AAA Controller drive frequency reference different from the controller frequency?
    • J
      Jessica LopezAug 25, 2025
      The discrepancy between the drive frequency reference and the controller frequency in your Omron system can stem from several factors. The analog input gain and bias for the frequency reference input might be incorrectly configured; examine the settings for Terminals AI1, AI2, and AI3. The drive could be receiving frequency bias signals from analog input terminals AI1 to AI3, with the sum affecting the frequency reference; check parameters H3-02, H3-10, and H3-06. If PID control is enabled and not required, disable it by setting b5-01 = 0.
  • M
    Melissa CunninghamDec 3, 2025
    How to fix Omron Controller motor stalls during acceleration?

    Summary

    Q2 A Inverter Introduction

    Key Features and Ratings

    Highlights driving quality, safety, communication, and power ratings.

    Specifications and Type Designation

    Type Designation and General Specs

    Covers model naming, protection class, voltage, and output current.

    Q2 A Inverter Dimensions

    Main Unit Dimensions

    Detailed physical dimensions of the Q2A inverter units.

    Installation and Wiring Diagram

    Standard Connection Overview

    Illustrates main and control circuit wiring.

    Control Circuit Terminals

    Main and Control Circuit Terminals

    Details main circuit, digital inputs, and safe disable terminals.

    Output and Communication Terminals

    MFDO, Monitor, and Communication Terminals

    Reactor Electrical Specifications

    AC, DC, and Output AC Reactor Specs

    Kit Configurations and Components

    D1000 Kit System Components

    R1000 Kit Configuration

    R1000 Kit Components

    Ordering Information

    Q2 A Inverter Model Selection

    Guide for selecting Q2A inverter models based on motor capacity.

    Accessory Selection Guide

    Line Filters, Reactors, and Chokes

    Option Cards and Software

    Option Cards and Computer Software

    Kit Contents and Codes

    D1000 and R1000 Kit Codes

    Braking Unit and Resistor Matching

    Braking Unit and Resistor Selection Guide

    Omron Q2A-A4007-AAA Specifications

    General IconGeneral
    SeriesQ2A
    Rated Current7 A
    Braking UnitBuilt-in
    EMC FilterBuilt-in
    Protection DegreeIP20
    Input TypeDigital, Analog
    Number of Control Outputs3
    CommunicationRS-485
    Output TypeRelay, Analog
    Control MethodV/f Control, Sensorless Vector Control
    DisplayLED
    MountingPanel
    Rated VoltageThree-Phase 400 V

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