# Hotend Fan - Rotor lock Alarm -

**URL:** <https://klipper.discourse.group/t/hotend-fan-rotor-lock-alarm/21696>\
**Category:** General Discussion\
**Created:** [January 29, 2025, 2:19pm UTC](https://klipper.discourse.group/t/hotend-fan-rotor-lock-alarm/21696 "2025-01-29T14:19:21Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![theophile](https://yyz2.discourse-cdn.com/free1/user_avatar/klipper.discourse.group/theophile/32/31_2.png) [@theophile](https://klipper.discourse.group/u/theophile)\
**Post date:** [January 29, 2025, 6:05pm UTC](https://klipper.discourse.group/t/hotend-fan-rotor-lock-alarm/21696/2 "2025-01-29T18:05:13Z")

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Check out this post for a possible solution: ["Long press" button Macro](https://klipper.discourse.group/t/long-press-button-macro/14901)

It sounds like you’ve configured your system so that the fan “alarm” system acts like a gcode button press, and that you want the system to react if it is “pressed” for at least a certain amount of time. The post I linked above offers a way to implement gcode button “long press,” which sounds like what you want.

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_[View the full topic](https://klipper.discourse.group/t/hotend-fan-rotor-lock-alarm/21696)._