The following example demonstrates how to
connect to a public web service, retrieve weather information in XML format and
display the current information (e.g.: temperature, humidity, etc) from a given
location on the screen.
You may be asking: why would someone considering
doing this from an HMI such as InTouch Machine Edition? Applications such Smart
Irrigation (Saving water with Smart
Irrigation System - allowing
remote control of the irrigation system to facilitate the management of
the water network.), Smart Agriculture (control climate conditions to maximize
the production of vegetables) are ideal targets for such an application.
More about InTouch Machine Edition?
Embedded HMI Software For IIoT and Smart Machines
InTouch
Machine Edition is a customizable HMI designed specifically for embedded and
OEM applications where a small footprint and cost effective price are
paramount. The compact footprint makes it the ideal HMI for IIoT applications.
It can deploy and run on small panel PCs, embedded devices and machines while
offering remote HMI access on smartphones and tablets without any software
installation.
Out-of-box IIoT ready
Seamless
Integration with Wonderware portfolio offers (e.g. System Platform, Historian,
Wonderware Online) a natural extension for Wonderware customers looking to take
advantage of IIoT applications.
IIoT Capability:
- Cloud-based archiving facilitates limitless scalability for IIoT based applications that dictate high volume of interconnected devices
- Centrally configure and deploy embedded or machine-based applications to remote nodes from System Platform Share machine-based data across interconnected devices or across plants without disrupting existing System Platform architecture
- Native drivers to more than 240 communication protocols including support for MQTT driver, all major PLCs and many other devices.
Download the XML example now
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