Installation on the Android System

Follow these steps to install Mervis SCADA as a Progressive Web App on your Android device using Google Chrome .

1. Open Chrome and navigate to https://scada.mervis.info/mobile.

Mervis SCADA login page loaded in Chrome

1. Tap the three-dot menu in the top-right corner of the browser to expand the browser options.
2. Select Install and create shortcut.

Locating “Install and create shortcut” in the Chrome menu

1. Confirm by tapping Install in the dialog that appears.

Confirming the app installation

1. The Mervis icon will now appear on your Home Screen, ready to launch like any other app.

After launching the installed app, log in using your standard Mervis SCADA credentials.

Mobile login screen

Once logged in, your list of projects is displayed. A few things to note:

• Projects can be added to favorites by tapping the star icon.
• The number of data points with communication faults is indicated by an orange badge .
• The number of data points with active alarms is indicated by a red badge .

All Projects List

Favorites Tab

In the list, you can also filter by project name, active alarms, and communication faults.

Filtering the project list

Tapping a project opens it in text (table) view.

• Data points with control capability are highlighted in blue on the left side of the row.
• The timestamp of the last update is shown by a highlight on the right side of the row.
• Tap and hold a data point to select it — the row turns green, and its history can then be displayed as a line graph.

Project Detail Table View

Selected data point, highlighted in green

If your project includes visual representations or schematics, tap the Image Icon in the top toolbar to switch from the table view to the Schema view.

Full Project Schema View

Use the Alarms tab to see an overview of triggered alarms across all your projects.

Alarms overview

Here you'll find the settings for your account, along with the option to log out.

Profile and settings screen