# Help with Moving Analog Indicator

**URL:** <https://forum.inductiveautomation.com/t/help-with-moving-analog-indicator/11489>\
**Category:** Ignition\
**Created:** [April 11, 2016, 7:58pm UTC](https://forum.inductiveautomation.com/t/help-with-moving-analog-indicator/11489 "2016-04-11T19:58:59Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![ellcap](https://avatars.discourse-cdn.com/v4/letter/e/a698b9/32.png) [@ellcap](https://forum.inductiveautomation.com/u/ellcap)\
**Post date:** [April 13, 2016, 9:52pm UTC](https://forum.inductiveautomation.com/t/help-with-moving-analog-indicator/11489/3 "2016-04-13T21:52:34Z")

</div>

OK so that’s still not correct, returning “” actually returns a value of 0. When you use the Indicator, if you leave the field blank, it disables the alarm. I’m just not sure what a value of blank is, as returning Null does write a 0.

---

_[View the full topic](https://forum.inductiveautomation.com/t/help-with-moving-analog-indicator/11489)._