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overview

Add a message to the alarm

This is a customization example that adds a message column to the standard alarm function.

Include tag value in alarm message

This section explains how to include tag values in alarm messages. For example, when monitoring upper and lower limit alarms, you can include the tag value at the time the alarm occurred in the message.

Set the alarm threshold from the screen

This is a customization example that allows you to change alarm trigger conditions, such as upper and lower limit alarm thresholds, from the screen during operation.

Creating a representative alarm signal (client version)

This article explains how to generate a representative alarm signal on the client side using the alarm state monitor function provided in Remote alarm grid client control (or Remote alarm client control).

Creating a representative alarm signal (server version)

This article introduces how to use the status monitoring function of Alarm server to output a representative alarm signal on the server side.

Recovery conditions, use of occurrence/recovery waiting timer

This section describes how to use the alarm occurrence/recovery wait timer and how to set recovery conditions.

Record screen operation events

This section explains how to record alarms and events at any time from a script, such as the history of driving operations from the screen.

PLC Include communication errors in the alarm

This section explains how to include errors in communication units such as PLC in alarm monitoring.

Print alarms

The standard alarm function has a printing function, but this section explains how to print from an alarm history screen that you have created yourself.

Send an alarm email

This section describes how to customize the sending of emails when an alarm occurs or is restored.

Sound an alarm in your own project

This article explains how to implement the process of sounding an alarm in your own project that does not use the standard framework.

Building an alarm using a database

If you want to save the alarm information to a database, you can use the Alarm server (ODBC) action. Database-based alarms