Static pressure is a key ingredient in a successful Variable Air Volume (VAV) system. It ensures that air flow will be available to enable the VAVs in a system to achieve their designed Cubic Feet per Minute (CFM) at maximum demand. Simply put, the push of the air must be greater than the resistance to the flow or no air will circulate through the ducts. Typically the setpoint for static pressure is determined through the course of the testing, adjusting, and balancing (TAB) at the end of a job. Continue reading Static Pressure Control and VAV Operation
Nine participants, including Computrols’ customers and distribution partners, took part in a three-day training program outlining the basics of Computrols Building Automation Software (CBAS). The training sessions were guided by Director of Research & Development and the original creator of CBAS, Mike Donlon.
The training began Tuesday, March 14 with a high-level overview of the software. Some of the topics covered in the morning session were views (text, hardware, and graphics), point command and program screen, schedules, and control loops. In the afternoon, the group jumped into some hands-on exercises in which they did basic programming such as adding controllers and points. Technical Support Manager, George Hingle, joined the class to assist with this portion of the training. Continue reading Dealers and Customers Participate in Computrols Level I CBAS Training
Recently, FacilitiesNet published the article titled “7 Tips For Selecting a Building Automation System.” The piece walks readers through considerations that they should take into account when replacing their current BAS, including how facility managers will interact with the system. We found the article to be helpful and related to our own recommendations. Below, we have addressed each of their recommendations from Computrols’ perspective.
1. People are more important than technology. Buy-in from the operating engineers is crucial to a successful upgrade. It’s important to involve operating engineers in the selection, design, and installation of the new BAS. Ideally, bringing the engineer to visit buildings with the prospective BAS installed will allow them to demo it first hand, without the manufacturer or installation contractor present. Continue reading 7 Tips for Selecting a Building Automation System
Over these past few months, Computrols’ experts have presented at multiple industry conferences around the country.
Computrols Vice President of Operations, Drew Mire, presented to the Louisiana School Facility Managers Association (LSFMA) at the their fall conference on October 20th. The LSFMA is made up of facility managers from K-12 schools throughout the state of Louisiana. The aim of the organization is to give their members an opportunity to network with like-minded professionals and learn about what they can do to better their campuses. Continue reading Computrols at the Podium
A set of custom-made, surface-mounted LED lights have recently been installed in Computrols’ new manufacturing facility in Gretna, LA. At first glance, these lights seem more or less ordinary, but below the surface lies massive potential – the ability to learn. While the concept of adaptive lighting is not exactly revolutionary, the efficiency in which it is employed is rapidly advancing. Continue reading Custom LED Controls Shed New Light on The Future of Office Illumination
Building Automation Systems (BAS) are inherently technical systems. As such, the BAS industry always seems to serve as a battleground for technological standards. Historical examples of these technology battles include pneumatic vs. electronic control, proprietary vs. open systems, and the BACnet vs. LonTalk protocol wars.
Like in these earlier examples, the BAS technological landscape is no less hostile today. Recent advancements in wireless technology have set the stage for the next big clash: BAS Wireless Standards. Continue reading Emerging Wireless Technologies in Building Automation
Computrols VP of Operations, Drew Mire, introduces Computrols, and the building automation industry as a whole, to explain the problem of planned obsolescence. Continue reading What to do when your building automation system becomes “obsolete”
Did you know that CBAS 15 offers a new lead/lag feature?
The concepts of Lead and Lag are simple and can save you significant wear and tear on your HVAC equipment. Computrols’ CBAS 15 software now allows users to easily create Lead-Lag schedules or logic, depending on preference. Continue reading New Feature in CBAS 15
Recently, FacilitiesNet published an article titled “Three Tips for Planning a Building Automation System Project.” The piece walks readers through considerations that they should take into account when replacing their current BAS. We found the article to be helpful and related to our own recommendations. Below, we have addressed each of their recommendations from Computrols perspective. Continue reading Three Tips For Planning A Building Automation System Project