SetLineAutoupdate
SetLineAutoupdate is a method for a Trend Invoke method action.
- Purpose: SetLineAutoupdate
- Advanced Configuration: SetLineAutoupdate
Purpose: SetLineAutoupdate
To change the auto update status of one or all non-point lines on the Trend Control.
Advanced Configuration: SetLineAutoupdate
Click Advanced on the Action tab of the Procedure Information dialog box.
The Edit Method dialog box opens for the SetLineAutoupdate method
Configuration is as follows.
Field | Description | |||||
---|---|---|---|---|---|---|
Method name | Name of the selected method. Note: Another method can be selected from the drop-down list. | |||||
Method result | (Optional) Setpoint that contains the status value. | |||||
Class | Boolean | |||||
Structure Type | BOOL | |||||
Allowed | Device or global Point ID. | |||||
Parameters | LineID | One of the following can identify what line or lines should be automatically updated. | ||||
'''' | All non-point lines on the chart | |||||
String for a Line ID | The line to auto-update. | |||||
nOffOnToggle | Expression or Point ID that evaluates to the numeric value: | |||||
Value | Trending will | |||||
0 | Turn off selected line(s) auto-update. | |||||
1 | Make selected line(s) start auto updating. | |||||
2 | Toggle the current state of the line(s). | |||||
Result: When a user invokes the method, the Method result display contains the count of the number of lines that were changed.