# Perspective. Property binding. Output Console

**URL:** <https://forum.inductiveautomation.com/t/perspective-property-binding-output-console/41381>\
**Category:** Ignition\
**Tags:** perspective, scripting, ignition80\
**Created:** [December 10, 2020, 11:27am UTC](https://forum.inductiveautomation.com/t/perspective-property-binding-output-console/41381 "2020-12-10T11:27:18Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![iscrac](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/iscrac/32/49757_2.png) [@iscrac](https://forum.inductiveautomation.com/u/iscrac)\
**Post date:** [December 10, 2020, 11:27am UTC](https://forum.inductiveautomation.com/t/perspective-property-binding-output-console/41381/1 "2020-12-10T11:27:18Z")

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Hello to Everyone,

Can anyone answer me one question…  
When I open Binding property on Custom property of any object, so to Output Console I get scripts are running 2 times… is it ok??? Why it runs twice??

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/d/b/db35c3d69bf2e89137c3bcb32a138bbc7dd0f10f.png)

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**Author:** ![JordanCClark](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/jordancclark/32/83362_2.png) [@JordanCClark](https://forum.inductiveautomation.com/u/JordanCClark)\
**Post date:** [December 10, 2020, 12:19pm UTC](https://forum.inductiveautomation.com/t/perspective-property-binding-output-console/41381/2 "2020-12-10T12:19:26Z")

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As a sanity check also print value quality and timestamp. I wouldn’t think there would be any change, but it’s difficult to tell within the narrow confines of your script.