Random Digital Data Tag

Introduction

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

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

Configuration Properties

Property Type Version Description
UpdateInterval TIME 1.0 The interval between each update. See Interval and Offset for information on how timed activities are scheduled.
UpdateOffset TIME 1.0 The offset added to the UpdateInterval to get the actual update time. See Interval and Offset for information on how timed activities are scheduled.
ChangeProbability LREAL 1.0 The probability the tag state will change at each update.

Tag Commands

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

Tag Command Version Description
WriteValue 1.0 Resets the tag to the specified value.

Relationships to Other Tag Types

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

Further Information

Digital Data 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.