Creating a Password Control to Command Objects

Scenario: You want to create a graphic that contains a command control that commands a warm start on the panel using a Password control.

There are two methods of doing this:

• You can gather object type information for a data point and then draw and configure a customized command symbol or graphical element, such as a button, that allows you to send commands from within a graphic.
• You can drag-and-drop an existing default command symbol from a project library to a graphic. To add a default command symbol from a project library, proceed directly to Designating and Adding Default Command Symbol to a Graphic.

Reference:

• For overall background information, see Command Control Configuration.
• For Command Control and Navigation properties background information, see Command Control Properties and Command and Navigation Properties.
• For symbols background support when creating command control symbols, see Symbol Property Substitution.

Workflow diagram:

Prerequisites:

• You have reviewed Preparing to Create Controls to Command Objects
• System Manager is in Engineering mode.

Steps:

2 – Configure the Password Command and Navigation Properties

The following instructions are just one example of how a Password command control can be drawn or configured to issue a command from within a graphic.

Scenario: You want to create a graphic with a command control to warm start a device. You must create and configure a password command control on the graphic.

Information

NOTE:
If you create a command control element in a symbol instead of on a graphic, follow the steps below, replacing the Target and any other hard-coded references with * substitutions in the Evaluation Editor. For more information, see Symbol Property Substitution.

• You have reviewed the Command and Navigation properties section and have a full understanding of the fields and the options available to you for configuring the Command and Navigation Properties.

• You have drawn and configured a password command control on the graphic and you have completed the steps in the Gathering Data Point Command section.

1. Select the command control on the canvas, and from the Property view expand the Command and Navigation properties.
   

2. In the Target field, drag-and-drop a designated data point from System Browser. If the target designation does not contain a property, the default property is targeted. Otherwise you must specify the property by typing a period (.) and then the property name after you drag-and-drop the data point into the Target field, for example: CCProject.LogicalView:Logical.PXRack.B.Block.Hcrv;.Property_Name.

• For this example, from the System Browser, drag-and drop the device object you want to warm start, and then at the end of the device path, type .System_Status.
  NOTE: If you have the data point selected in System Browser, or you have selected a symbol instance of the data point on the canvas, the data point information is displayed in the Operations and Extended Operations tab, from there, drag-and-drop the property you want to target into the Target field. The property name is added automatically.

3. From the Command Name drop-down menu, select or type the command rule that you want applied to the property. For this example, type or select Warmstart.
   NOTE: The Command Name must match the Name of the command in the Models and Functions Command Configuration section. This field is case-sensitive.

4. In the Parameter field, do one of the following:

• Select the value from the drop-down menu.
  NOTE: For a stand-alone command control, if you have multiple parameters, only one parameter receives the value from the control itself and all other parameter values must be hard-coded.

• For this example, delete everything but the parameter name, which in this case is: Value.

5. For Password controls, commands are sent by pressing ENTER. The Trigger drop-down menu is irrelevant for this control.

6. (Optional) In the Description field, type a brief description of the command that will appear in the tooltip.

7. From the Cursor drop-down menu, select the cursor preference that you want to display when the command is active.

8. Check the Command Trigger check box to enable the command control to initiate and send a command.

9. To disable the command control, select the Disabled check box, and from the Disabled Style drop-down menu, select how the disabled command control displays when disabled. For example, if the selected data point is Out_of_Service and the command is disabled, the disabled style will be active at runtime to reflect this.

10. The Extended Tooltip check box is selected by default. It displays the following command object details: Target, Command Name, and Parameter. If enabled, the extended tooltip is added to any existing tooltips configured for the element.

11. Click Save As .