Perrenoud Logiciel Tutorial Variable Fr

Perrenoud Logiciel Tutorial Variable Fr

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How to use variables in Perrenoud Logiciel for thermal calculations

Perrenoud Logiciel is a software suite that offers a range of tools for thermal calculations of buildings, such as regulatory compliance, energy audits, heat loss and gain, air conditioning, life cycle analysis, and more. In this tutorial, we will show you how to use variables in Perrenoud Logiciel to simplify and optimize your calculations.

What are variables in Perrenoud Logiciel

Variables are user-defined parameters that can be used to represent values that are repeated or vary in your calculations. For example, you can use a variable to store the average outdoor temperature of a location, the thermal conductivity of a material, or the occupancy rate of a room. Variables can be used in any field that accepts numerical values, such as dimensions, coefficients, temperatures, powers, etc.

How to create and edit variables in Perrenoud Logiciel

To create a variable in Perrenoud Logiciel, you need to access the Variables menu from the Tools tab. There, you can click on the Add button to create a new variable. You need to give your variable a name and a value. You can also add a description and a unit for your variable. To edit an existing variable, you can select it from the list and click on the Edit button. You can also delete or duplicate variables using the corresponding buttons.

How to use variables in your calculations in Perrenoud Logiciel

To use a variable in your calculations, you need to type its name preceded by a dollar sign ($) in any field that accepts numerical values. For example, if you have created a variable named T_ext with a value of 10ÂC, you can type $T_ext in the field for the outdoor temperature. Perrenoud Logiciel will automatically replace the variable name with its value when performing the calculations. You can also use mathematical operators and functions with variables, such as $T_ext + 5 or sin($T_ext).

What are the benefits of using variables in Perrenoud Logiciel

Using variables in Perrenoud Logiciel can help you save time and avoid errors when performing thermal calculations. Variables allow you to reuse values that are common or variable in your calculations without having to type them manually each time. Variables also make your calculations more readable and understandable by giving meaningful names to your parameters. Moreover, variables make it easier to modify your calculations by changing only the value of the variable instead of changing it in every field where it is used.

How to manage variables in different projects in Perrenoud Logiciel

Perrenoud Logiciel allows you to manage variables in different projects using the Variable Library. The Variable Library is a collection of variables that can be shared among different projects. You can access the Variable Library from the Tools tab. There, you can create, edit, delete, or import variables from other projects. You can also export variables from your current project to the Variable Library. To use a variable from the Variable Library in your project, you need to drag and drop it from the list to the field where you want to use it.

How to troubleshoot errors related to variables in Perrenoud Logiciel

Sometimes, you may encounter errors related to variables in Perrenoud Logiciel. For example, you may see a message saying that a variable is undefined, invalid, or out of range. To troubleshoot these errors, you need to check the following points:

Make sure that you have spelled the variable name correctly and that it is preceded by a dollar sign ($).

Make sure that the variable has a valid value and that it is compatible with the field where you are using it.

Make sure that the variable is not conflicting with another variable or a reserved word in Perrenoud Logiciel.

Make sure that the variable is defined in your current project or in the Variable Library.

If you still cannot resolve the error, you can contact the technical support of Perrenoud Logiciel for further assistance.

Conclusion

In this tutorial, we have learned how to use variables in Perrenoud Logiciel for thermal calculations. Variables are user-defined parameters that can be used to represent values that are repeated or vary in your calculations. Variables can help you save time, avoid errors, and make your calculations more readable and understandable. You can create, edit, and use variables in any field that accepts numerical values. You can also manage variables in different projects using the Variable Library. Finally, you can troubleshoot errors related to variables by checking some common points. aa16f39245