Y axis parameters

In this dialog and in the dialog Curve parameters the curve parameters are defined.

Configurable options are:

Axis type	Defining of the scaling of the Y-axis
- Linear	Linear division of the Y-axis
- Logarithmic	Logarithmic division of the Y-axis
Origin	Position of the Y-axis in the diagram. (0 = Left, 100 = Right)
Scale	Define representation range of the process variables within their configured technical limits. (Zoom function)
Axis subdivision	Definition of the axis subdivision
- Main subdivision	Number of main subdivisions with value indication
- Lower subdivision	Number of subdivisions between two main subdivisions
- Tick length	Length of the main subdivision lines (pixel)
Grid lines	Representation of help lines on the main subdivisions
Autoscaling	Automatic setting of scaling and axis subdivision in online operation.
Legend	Position of the axis labelling
Left
Right
Color	Defining of the axis colour (CAUTION: Can be configured independently of the trend curve colour)

After the configuring of the trend curves and the associated Y-axis parameters, the new trend curve is accepted into the diagram by pressing the "OK" button. It is displayed in the diagram as an available trend curve (trend curve name, process variable name).

For each trend curve the corresponding type of processing (active, with Y-axis) has then to be laid down. The configuring is done by marking the trend curve in the window and setting the appropriate option.