The Active Channel Tag is a SCADA communication channel that actively polls and retrieves data from any of the following:
The Active Channel Tag supports the configuration properties of the Channel Tag, plus these properties:
| Property | Type | Version | Description |
|---|---|---|---|
| ReplyTimeout | TIME | 1.0 | The maximum time to wait for a reply from devices on this communication channel. |
The Active Channel Tag supports the data properties of the Channel Tag plus these properties:
| Property | Type | Description |
|---|---|---|
| Encryption | STRING[80] | The current encryption used on the channel. |
The Active Channel Tag supports the tag commands of the Channel Tag.
The Active Channel Tag builds on the features of these tag types:
The Active Channel Tag is used as a building block for these tag types:
To learn about properties common to all tags.
To learn about abnormal conditions in SCADA applications.
For the meaning of terms used in Fernhill SCADA.