AQ2211 / AQ2212 Frame Controller


This latest version of the AQ2211/AQ2212 Frame Controller firmware.

  • Please update the frame controller firmware to the latest version before updating module firmware.
  • Depending on the module, the update process duration may take about 4 minutes.
    Please do not turn off the frame controller until "Please restart System" appears on the screen.

Revision History

Version Release Date Content
3.12 Apr 16,2021
  • Fixed an issue that the command response data would be incorrect under certain conditions in the Ethernet (Socket) communication.
3.11 Apr 2,2021
  • Fixed an issue that the optical power display would blink when the CHOP measurement mode is selected on the AQ2200-211 Sensor module and the AQ2200-201 Interface module.
3.10 Sep 10,2020
  • Support the AQ2200-212/-222 Sensor module.

Previous version 



Please read Software Agreement carefully before downloading.


Version Ver. 3.12
Release Date Apr 16,2021
File Name 5.72 MB


Type Firmware* Registration is required to download.


* Software Agreement
  • The property rights, proprietary rights, intellectual property rights, and all other rights associated with the software are held by Yokogawa Test & Measurement Corporation.
  • Under no circumstances is any dumping, reverse compiling, reverse assembly, reverse engineering, or any other kind of alteration or revision of this software allowed.
  • This software is offered free of charge, but no unlimited warranties are made against any defects whatsoever.
  • Also, Yokogawa may not be able to accept inquiries regarding repair of defects in or questions about this software.
  • The contents of this software are subject to change without prior notice as a result of continuing improvements to the software's performance and functions.
  • Yokogawa bears no liability for any problems that may occur during download or installation of this software.
  • Use of the Yokogawa Web site is at the user's own risk.
  • Any parties contributing to the creation or distribution of the contents on the Yokogawa Web site shall bear no responsibility whatsoever for any damages occurring as a result of the use of said contents.
  • Note that you must agree to the contents of “Software License” for the software that encloses or displays the “Software License” as the conditions of use.
  • This software product may contain open source software (hereafter referred to as OSS). License terms appropriate for each OSS component are applicable in place of the terms of this license. If there is a discrepancy between the terms of the OSS license and the terms of this license, the license terms of the corresponding OSS take precedence.

Downloading of the software indicates acceptance of the software agreement.

Related Products & Solutions

AQ2211 Frame Controller (3 Slots)

  • AQ2211 Frame Controller
  • Multi application testing system
  • Hot-swapping capability
  • Remote monitoring and control
  • Even easier with Ethernet support

AQ2212 Frame Controller (9 Slots)

  • AQ2212 Frame Controller
  • Multi application test system
  • Two frame controller platforms
  • Select best platform size for intended measurement applications