Issue
The requirement to have an enthalpy value, rather than a digital on or off state via the existing object.
Environment
MicroNet
VisiSat
Bubbleland
Enthalpy logic
Cause
VisiSat's Bubbleland programming area stencil contains an enthalpy object.
This object provide a digital state dependant on comparison.
Depending on the controller type depends on the amount or objects the controller supports.
There is not a standard object to provide the enthalpy value.
Resolution
1. A simple bubbleland scheme can be created to provide an approximate value for enthalpy.
In the following example only changing temperature and humidity values are used, for other factors used to calculate true enthalpy use a fixed value. For example the value for pressure used is 1 bar.
A custom object that outputs an enthalpy value can be downloaded below.
For example:
OR
2. Click here to down load this custom object.
The file Enthalpy Custom Object.zip unzips to a folder Satchwell with the necessary files.
Copy the Satchwell folder created to your C:\ drive then the files will be placed in the correct folders in your VisiSat installation ready to use.
If preferred download the relevant controller type configuration file, and then load the configured scheme with the enthalpy objects into the specific controller.
OR
3. A VisiSat project containing each controller type with the enthalpy scheme and the configuration saved under a Configs folder within the project. Click here to download the compressed file containing the project. (4.2 MB)