====Hold Node====

The **Hold** node is a [[folder_logic|Logic node]] used to keep fix a //numeric// value so that it doesn't change. 

It's often used along-side [[timing_timer|Timer]] nodes to add a small time-window before events are raised, to avoid overly 'noisy' events and alerts.

This node is used in all [[analytic_modules|modules]].

{{logic_hold.png}}

===Inputs===

**Value (Input #1)** is a //number// value.\\
**Hold (Input #2)** is a //true// or //false// value, indicating if the number should be held.

===Outputs===

**Output #1** is the number. If the **Hold** input is //false//, it's simply the value of the **Value** input. If //true//, the value is locked to the **last value it had before the input changed to true**.