Enable discrete input
- Last UpdatedMar 17, 2025
- 2 minute read
You can design operator input touch links to change the value of discrete tags from one state to another. For example to turn a pump on or off, use discrete links.
Create a discrete input link
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Select the object you want to apply the animation to.
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On the Draw menu, in the Mode group, select Animate.
Alternatively, right-click the object and then select Animation Links.
The Animation Links window appears.
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In the Touch Links area, under User Inputs, select Discrete.
The Input -> Discrete Tagname dialog box appears.

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In the Tagname box, type the name of a discrete tag.
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Optionally, in the Key Equivalent area, assign a key equivalent to the link. For more information, see Create keyboard shortcuts.
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Configure the discrete input details. Do the following:
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In the Msg to User box, type the message to appear in the Input dialog box.
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In the Set Prompt and Reset Prompt boxes, type the messages to appear on the buttons the operator will select to turn the discrete value on and off.
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In the On Message and Off Message boxes, type the messages to appear in the text field associated with the object when the value is on or off.
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Select the Input Only checkbox to prevent the input from appearing in a text field associated with the object.
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Select OK.