greenBOX Unboxed i5: Workstations
What is a Workstation?
The greenBOX system introduces the concept of a "workstation," which refers to a machine with one or multiple gates. While using a single larger gate for an entire workstation might seem cost-effective, it's not always practical or feasible.
For example, when all drops to the workstation are directly connected to the main duct, installing one larger gate isn't possible. Additionally, machines like CNCs may use only one head (or a few heads) at a time. In these cases, it's beneficial to install individual gates for each head. This setup reduces the required air volume to only the active gates, allowing you to allocate saved air volume to other machines or reduce fan speed, ultimately saving energy and money.
For instance, consider workstation number 9 , which has 14", 10", and 4" gates:
Design Air Velocity and Design Air Volume
For each gate in a workstation, the user specifies two key parameters: the gate diameter and the desired air velocity. In general woodworking machines, for example, a typical air velocity might be 4,500 FPM (feet per minute). Using these inputs, the greenBOX system calculates the Design Air Volume. This calculated volume serves as the target for the system's airflow regulation. The greenBOX then works to ensure that the Measured Air Volume matches this design specification, maintaining optimal performance for each gate and workstation.
Adding Notes to Workstation
Users have the ability to add notes to each workstation. These notes can include a variety of useful information, such as the installation date, sensor connection details, or any other relevant data. This feature was developed in response to user feedback, reflecting our commitment to listening to our customers and continuously enhancing our software to better meet their needs.
Default Workstation Sensor Operating Mode and "One-To-One Sensor Mode"
In many workstations, all gates open when the workstation is active. For these cases, the greenBOX system offers a cost-effective solution by requiring only one sensor for the entire workstation, rather than one per gate. This approach reduces both sensor costs and installation labor. When any sensor connected to any gate in the workstation detects activity, it triggers all gates to open. Users have the flexibility to install one or several sensors as needed.
However, for machines like CNCs or molders, where only one or a few heads operate at a time, installing individual gates for each head is more efficient. This setup reduces the necessary air volume for the machine, saving both air volume and costs. In such scenarios, users can switch the workstation to "One-To-One Sensor Mode." In this mode, each gate operates with its own dedicated sensor.
Summary
The concept of workstations in the greenBOX system serves multiple purposes. It helps organize gates efficiently and reduces both sensor and installation costs. The system provides valuable information by displaying the Design Air Volume for each workstation, which is calculated as the sum of air volumes for all its gates. Additionally, it shows the Total System Design Air Volume, along with the counts of workstations and gates.
These values are crucial for ventilation professionals. They enable thorough verification that design parameters—such as diameters, drop air velocity, and number of gates—are set correctly. This comprehensive approach facilitates accurate and error-free system setup, ensuring optimal performance of the entire ventilation system.
Do you have an idea for a new software feature for your greenBOX? Share it with us, and it might be included in a future update.
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