HomeConnect pages are added to the Gateway that configure an imaginary HomeConnect device.

Gateway Webpage/Home Connectĭemonstrates how to implement Gateway Status and Config pages. Also adds a Gateway Task type that can retrieve a remote gateway’s wrapper log and save as a local file.

This module adds a script function that can retrieve console log entries from a remote Gateway over the gateway network. The module must also be installed on both Gateways. Requires two Gateways connected via the gateway network. The example expression is located under the Extended expression category. Ignition comes with a group of system functions, which are built-in functions that interact with Ignition features.Ignition SDK Example Modules Expression FunctionĬreates an exampleMultiply expression that can be used by other components, such as expression tags. Additionally, some of the system functions like only work in the 'Client Scope,' so you will not be able to use them in the script on the Tag. This means that the script will not be able to access any client level resources such as windows or components that you may have open in the Client. For example, Tags are in the Gateway Scope, so Tag Event Scripts execute in the Gateway Scope. Where a script was written determines which scope it executes in. the Vision Client Scope - The script runs inside of an instance of a Vision Client.Note that scripts in Perspective execute on the gateway, not in the browser, but this scope is still distinct from the Gateway Scope. Perspective Session Scope - The script runs as a part of a Perspective Session.Scripts running in this scope cannot interact with components in the other two scripts. Gateway Scope - The script runs on the gateway.

Within Ignition, there are different scopes: One important thing to keep in mind before scripting in Ignition, is to understand the concept of scope. Each location has its own events that trigger your scripts to run, and add functionality to your projects in different ways. The most apparent place is in event handlers on components and other objects in Vision Clients and Perspective Sessions.

Python is used in many places in Ignition.

Ignition inductive