Manual > Library Reference > Screen Library > Screen Library Reference > Comparative Trend Graph

Open parameters for comparative trend graphs

For information on how to call a screen library using open parameters, see "About open parameters of screen libraries".

This screen library provides the following open parameters.

name

Parameters

explanation

Show/hide setting button

IsConfig

Specifies whether to show or hide the settings button.

TRUE

Opens the screen with the settings button displayed.

FALSE

Opens the screen with the settings button hidden.

Enable/disable display state retention

EnabledSaveConfig

Specifies whether to enable or disable "Keep display state" in the settings menu.

TRUE

Enables the menu item.

FALSE

Disables the menu item.

Real-time updates

IsRealTime

Specifies whether to display the trend graph in real time.

TRUE

Open a screen with real-time display enabled.

FALSE

Opens the screen with real-time display disabled.

Vertical comparison

ComparePos

Specifies the display mode for trend graph comparison as a string.

TOPBOTTOM

Graph 1 and Graph 2 are displayed one above the other.

OVERLAP

Graph 1 and Graph 2 are displayed overlapping each other.

Graph linkage

CompareMode

Specifies the graph link mode of the trend graph as a string.

HOLD

The display data intervals of Graph 1 and Graph 2 are not linked.

INTERLOCKING

Links the data intervals of Graph 1 and Graph 2.

Selection method

Mode

Specify the parameter selection mode as a string. If omitted, it will operate as "SELECT". For details, see "How to specify Mode parameters" in the trend graph open parameters.

SELECT

The screen will open as a normal trend screen, and the group and pen that meet the conditions specified by the GroupName, PenName, and DataSource parameters will be displayed with them selected.

A temporary group named "(INFO)" is generated at the top of the group combo box, and pens that meet the conditions specified by the GroupName, PenName, and DataSource parameters are added to this group and displayed. Other groups are displayed as usual. Note that if you specify this mode and open the trend graph screen, calling up "Pen Settings" in the settings menu will be disabled.

FILTER

A single temporary group named "(INFO)" is generated in the group combo box, and pens that meet the conditions specified by the GroupName, PenName, and DataSource parameters are added to this group and displayed. Other groups are not displayed. Note that if you specify this mode and open the trend graph screen, the "Pen Settings" option in the settings menu will be disabled.

Group Name

GroupName

Specify the group name you want to display on the graph as a string. This parameter is used in combination with the Mode parameter above. For details, see "How to specify the Mode parameter " in the trend graph open parameters. Note that if the DataSource parameter is specified, this parameter will be ignored.

If you want to specify only one group, write it as follows (the group name is an example).

"GroupName:group01"

If you want to specify multiple groups, separate them with commas as follows:

"GroupName:group01,group02,group03"

Pen name

PenName

Specify the pen name you want to display on the graph as a string. This parameter is used in combination with the Mode parameter above. For details, see "How to specify the Mode parameter " in the trend graph open parameters. Note that if the DataSource parameter is specified, this parameter will be ignored.

If you want to specify only one pen, write it as follows (note that the pen name is an example).

"PenName:pen01"

If you want to specify multiple pens, separate them with commas as follows:

"PenName:pen01,pen02,pen03"

Data Source Name

DataSource

Specify the data source name (data source path) you want to display on the graph as a string. The pen setting information is searched for based on the specified data source name, and all corresponding pens are displayed on the graph. When using this parameter, the pen information corresponding to the specified data source must be registered as a pen setting. This parameter is used in combination with the Mode parameter. For details, see "How to specify the Mode parameter" in the trend graph open parameters. Note that if this parameter is specified, GroupName and PenName will be ignored.

If you want to specify only one data source, write it as follows (※The data source name is an example).

"DataSource:T01" ・・・ Example of logger action etc.

"DataSource:Summary.RAW::T001" ・・・ Example of summary action

If you want to specify multiple data sources, separate them with commas as follows:

"DataSource:T01,T02,T03" ・・・ Example of logger action etc.

"DataSource:Summary.RAW::T001,Summary.RAW::T002,Summary.RAW::T003" ・・・ Example of summary action

Filter Color

FilterColor

If you specify "FILTER" for the Mode parameter, you can specify the pen display color as a string in RGB format. If a mode other than FILTER is specified, this parameter will be ignored.

If you specify only one as shown below, all pen colors will be displayed in the same color.

"FilterColor:#FF0000"

By specifying multiple colors separated by commas as shown below, you can specify the order in which the colors will be added to AddPen.

"FilterColor:#FF0000,#00FF00"

You can specify a color for each pen name by specifying the combination of "pen name:color format" as shown below.

"FilterColor:Pen 1:#FF0000,Pen 2:#00FF00,Pen 3:#FF0000"

Graph 1 Start time

StartDate

Specify the start date and time of the display period of Graph 1. Specify the date and time in the format specified in the _DeteTimeFormat custom property of the screen library.

If this parameter is not specified, the start date and time will be calculated and displayed from the date and time specified in EndDate and the number of seconds specified in TimeSpan.

Graph 1 End Time

EndDate

Specify the end date and time of the display period of Graph 1. Specify the date and time in the format specified in the _DeteTimeFormat custom property of the screen library.

If this parameter is not specified, the end date and time will be calculated and displayed from the date and time specified in StartDate and the number of seconds specified in TimeSpan.

Graph display span

TimeSpan

Specifies the time span of the graph display in seconds. If this parameter is not specified, the time span setting for the corresponding pen group will be used.

Graph 2 Start time

CompStartDate

Specify the start date and time of the display period of Graph 2. Specify it in a format that conforms to the date and time format set in the _DeteTimeFormat custom property of the screen library.

Graph 1-2 Relative time difference

CompTimeSpan

When displaying linked graphs, specify the relative time between Graph 1 and Graph 2 in seconds.

Pen list display

IsGridDisplay

Specifies whether to show or hide the pen list (pen grid) located at the bottom of the screen.

TRUE

Opens the screen with the pen list displayed.

FALSE

Hides pen loss.

Header Display

IsHeader

Specifies whether to show or hide the various operation UIs (combo boxes, edit boxes, buttons, etc.) located at the top of the screen.

TRUE

The screen opens with the various operation UI displayed at the top of the screen.

FALSE

Hides the various operation UIs at the top of the screen.

Library Unique Name

LibraryUniqueName

When registering multiple identical screen libraries at the same time, specify an identifier in this parameter. The specified identifier must be unique across the entire system.