The Schneider Electric M340 BMXNOR Gravity (Bubbler/Transducers) Station Unity Pro Project Example is provided in two formats.

  • Unity Pro Project File (GBTS.STA)
  • The Unity Pro Project Documentation.



The Unity Pro Project File (GBTS.STA) includes the following Simulation Features

  • Wet Well Level Simulator
    • The simulation is based on:
      • user adjustable geometry of the Wet Well (radius and depth)
      • user adjustable fill rate in gpm
      • calculated drain rate in gpm 
    • The simulator calculates the Wet Well volume (gallons) and level (inches)
    • The drain rate calculation is based on the pump characteristics provided in the Functional Description
  • Station OIT simulation:  User interface for adjusting the values of Alarm/Control parameters and viewing Pump/Instrument Data (run hours, trends, etc.)
  • User interface for simulating Alarm conditions defined in the Functional Description
  • Simulation of VFD Run Feed-Back Signals


By simulating the Station Influent Flow Rate and the Station OIT, the Level Mode control strategy can be exercised completely.  For details of the simulation User Interface, see the Simulation Operator Screens section of the Unity Pro Project Documentation. 


Simulation and Operator Screens are standard features of Unity Pro.


Note:  All Discrete Inputs for Alarms are assumed to be wired for Fail Safe Conditions (Alarm on Low) so that wire breaks create alarm conditions.  This is in direct contradiction with the IO List provided with Addendum 4.  This can easily be adjusted as required


YouTube Video

2014 Q1 Newsletter

 This is the first Newsletter.  Thank you for your interest.

 During Q1 of 2014, the UnityPro-Experts.US site has been under re-construction with significant content additions and navigation enhancements.  To the 500+ visitors in Q1, we hope that you are finding benefit from this new approach to sharing.

 If you have not found what you are looking for, please contact your regional Schneider Electric Automation Solutions Application Engineer and we will do our best to address your needs.  We can be found here or by contacting Schneider Electric Technical Support at 1-800-468-5342.

 During Q2 the Website re-construction will continue and new UnityProExperts YouTube Channel videos will be posted.  Check out What’s New to stay up to date.


Here is What was New in Q1

 Unity Pro Companion Tools

 ·         Unity IO Assigner

o        New version posted        à V1.2.0.2

o        New video posted  à  Implementing MODICON Ethernet Remote IO with the Unity IO Assigner V1.2

·         U2V DFB Mngr                         à  V1.2.0.4

·         M340 BMXNOR RTUconf Tool      à  V2.1.0.8

·         U2V VJC Bldr                          à  V4.0.0.42

·         Unity DDT-DFB Locator             à  V1.0.0.6

·         Unity LL984 Descriptor Tool       à  V4.0.5.6

·         Unity LL984 Segment Buster      à  V1.0.0.1

 Tip:  Use the Help>’Check for New Version’ in each of the tools above to ease access.

 DFB Libraries & Example Projects

·         Operator Screens

o        Basic Quantum Hot Standby

o        Extended Quantum Hot Standby

 Tips & Tricks


Where are recommended Tutorial Videos
Where are CAD Drawings for MODICON and other PlantStruxure system components


Unity Pro (General)

How to change Unity Pro Section Editor Animation Colors

How to manage the Unity Pro Output Window

How to manage the Unity Pro Cross Reference Window

How to Search for and Open Unity Pro Sections using the Cross Reference Window

If I only have a UnityPro.STU File how can I open it in a Newer Version of Unity Pro

What recommendations are available for Printing from Unity Pro

What recommendations are available for Upgrading Unity Pro to a Newer Version



Where is an Example MODICON RTU Unity Pro Project using DNP3 Protocol

How to access M340/M580 IO Status using Modbus Protocol Communications

How to extend the life of a File System SD Card used for Logging Data



How to easily and remotely manage a Quantum Hot Standby System functional state

How to monitor and control a Quantum Hot Standby System based on NOE Ethernet Link Status


LL984 Migrated Projects

What options are available for Managing MODICON Quantum State RAM

How to optimize Unity Pro Performance while working with LL984 Upgraded Projects