Random Digital Data Point Tag

Help Contents

Introduction

The Random Digital Data Point TagDigital Data Point Tag Icon provides a randomly generated digital tag.

The Random Digital Data Point Tag is a license free tag. You can create any number of these tags without restriction.

Configuration Properties

PropertyTypeVersionDescription
UpdateIntervalTIME1.0 The interval between each update. See Interval and Offset for information on how timed activities are scheduled.
UpdateOffsetTIME1.0 The offset added to the UpdateInterval to get the actual update time. See Interval and Offset for information on how timed activities are scheduled.
ChangeProbabilityLREAL1.0The probability the tag state will change at each update.

Tag Commands

The Random Digital Data Point Tag supports the tag commands of the Digital Data Point Tag plus these tag commands:

Tag CommandVersionDescription
WriteValue1.0Resets the tag to a value.

Relationships to Other Tag Types

The Random Digital Data Point Tag builds on the features of these tag types:

Further Information

Digital Data Point Tag

To learn about properties common to all digital tags.

Random Data Driver

To learn about the Random Data Driver.

Glossary

For the meaning of terms used in Fernhill SCADA.