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53 lines
3.5 KiB
Markdown
53 lines
3.5 KiB
Markdown
---
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hide_title: true
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hide_table_of_contents: true
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title: Counter node
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---
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<##head##>
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# Counter
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This node holds a <span className="ndl-data">number</span> that can be increased or decreased with <span className="ndl-signal">signals</span>.
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<div className="ndl-image-with-background l">
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</div>
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The Counter node can be limited to a `min` and a `max` value, and the limit can be turned on and off.
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<##head##>
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<div className="ndl-image-with-background l">
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</div>
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## Inputs
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| Signal | Description |
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| -------------------------------------------------- | ----------------------------------------------------------------------------------------------- |
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| <span className="ndl-signal">Increase Count</span> | <##input:increase##>Triggering this action will increases the count by one.<##input##> |
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| <span className="ndl-signal">Decrease Count</span> | <##input:decrease##>Triggering this action will decrease the count by one.<##input##> |
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| <span className="ndl-signal">Reset To Start</span> | <##input:reset##>Triggering this action will reset the counter to its _Start Value_.<##input##> |
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| <span className="ndl-signal">Start Value</span> | <##input:startValue##>The start value of the count. Defaults to zero.<##input##> |
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| Data | Description |
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| ------------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| <span className="ndl-data">Min Value</span> | <##input:limitsMin##>The minimum value of the counter. The counter will never decrease below this value. Note that **Limits Enabled** need to be set to `true` for this to be in effect.<##input##> |
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| <span className="ndl-data">Max Value</span> | <##input:limitsMax##>The maximum value of the counter. The counter will never increase above this value. Note that **Limits Enabled** need to be set to `true` for this to be in effect.<##input##> |
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| <span className="ndl-data">Limits Enabled</span> | <##input:limitsEnabled##>This input controls if the limits (**Min Value** and **Max Value**) are active or disabled.<##input##> |
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## Outputs
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| Data | Description |
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| ----------------------------------------------- | ---------------------------------------------------------------------------- |
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| <span className="ndl-data">Current Count</span> | <##output:currentCount##>This output contains the current count.<##output##> |
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| Signal | Description |
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| ------------------------------------------------- | ---------------------------------------------------------------------------------------------------------- |
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| <span className="ndl-signal">Count Changed</span> | <##output:countChanged##>This signal will be triggered whenever the **Current Count** changes.<##output##> |
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