Database Root Tag

Help Contents

Introduction

The Database Root Tag Database root tag is the root folder of the tag database. It is also used to hold global configuration properties for the whole tag database.

Configuration Properties

The Database Root Tag supports the configuration properties of the Database Folder Tag plus these properties:

Property Type Version Description
Properties
DefaultGraphic WSTRING 3.0 The default Graphic Page Tag to display when a user first connects.
Tag Colors
BadQualityColor WSTRING 1.0 The color used to represent bad quality data.
ForcedColor WSTRING 1.0 The color used to represent forced data.
Critical Severity (750-1000) Alarms
P1AlarmActiveColor WSTRING 1.5 The color used to represent active critical severity alarms.
P1AlarmClearedColor WSTRING 3.2 The color used to represent cleared critical severity alarms.
High Severity (500-749) Alarms
P2AlarmActiveColor WSTRING 1.5 The color used to represent active high severity alarms.
P2AlarmClearedColor WSTRING 3.2 The color used to represent cleared high severity alarms.
Medium Severity (250-499) Alarms
P3AlarmActiveColor WSTRING 1.5 The color used to represent active medium severity alarms.
P3AlarmClearedColor WSTRING 3.2 The color used to represent cleared medium severity alarms.
Low Severity (1-249) Alarms
P4AlarmActiveColor WSTRING 1.5 The color used to represent active low severity alarms.
P4AlarmClearedColor WSTRING 3.2 The color used to represent cleared low severity alarms.

Dynamic Properties

The Database Root Tag does not support any Dynamic Properties.

Tag Commands

The Database Root Tag does not support any Tag Commands.

Relationships to Other Tag Types

The Database Root Tag builds on the features of these tag types:

Further Information

Core Driver

For information about all the tag types provided by the core driver.

Glossary

For the meaning of terms used in Fernhill SCADA.