Duet 3 6HC: Handling of over temperature events (TMC5160)

[schpongo]

Hi there,

II have a quick question, I was wondering how or if the Duet 3 6HC makes use of the over temperature sensing of the TMC 5160. Based on the data sheet (p.55 and p.78) there is a pre warning if the TMC 5160 senses a chip temperature of more then 120 °C.
Q1: Is this pre warning forwarded to the user interface?

And then the chip goes into thermal shutdown at a selectable temperature of 136°C / 143°C / 150°C.
Q2: At what temperature will the drivers on the Duet 6HC go into thermal shutdown?

Thanks for the help.
Greetings
Daniel

[A Former User]

you can get the "temperature" as a sensor, but you'll get 0C, 100C and 150C indicating OK, warning and shutdown.

check out Y"drivers" in M308:

https://duet3d.dozuki.com/Wiki/Gcode#Section_M308_Set_or_report_sensor_parameters

[schpongo]

@bearer Thanks for the answer, I missed that!

Greetings
Daniel

[A Former User]

i think you'll also get some message in the web browser when you reach the warning and shutdown temps even if you don't configure the virtual sensor - but I've never tried it.