Passive Channel Tag

Introduction

The Passive Channel Tag is a SCADA/HMI communication channel that waits passively for connections, or requests, from other drivers.

Configuration Properties

The Passive Channel Tag supports the configuration properties of the Channel Tag

Dynamic Properties

The Passive Channel Tag supports the dynamic properties of the Channel Tag plus these properties:

Property Type Description
ConnectionCount UINT The number of active connections to the channel.

Tag Commands

The Passive Channel Tag supports the tag commands of the Channel Tag.

Relationships to Other Tag Types

The Passive Channel Tag builds on the features of these tag types:

The Passive Channel Tag is used as a building block for these tag types:

Further Information

Core Tag

To learn about properties common to all tags.

Alarm Handling

To learn about alarm management.

Glossary

For the meaning of terms used in Fernhill SCADA.