MCU & Stepper motor drivers temperatute sensor configuration

[SANJR]

Greetings,

I am using an Duet 3 Mainboard 6HC and an expansion board Duet 3 Expansion board 3HC. I would like to add the following G-Codes in the config. g file to monitor the MCU and stepper motor driver temperatures of both the baords. Where could i place these G-Codes in the confi.g file, i.e., under which section?

M308 S10 Y"mcu-temp" A"MCU" ; defines sensor 10 as main board MCU temperature sensor
M308 S11 Y"drivers" A"Duet stepper drivers" ; defines sensor 11 as stepper driver temperature sensor
M308 S12 Y"mcu-temp" P"1.dummy" A"3HC MCU" ; defines sensor 12 as expansion board MCU temperature sensor via CAN address 1
M307 S13 Y"drivers" P"1.dummy" A"3HC Steppers" ; defines sensor 13 as expansion board stepper driver temperature sensor via CAN address 1

[droftarts]

@SANJR It doesn't really matter where you put them in config.g. But probably makes sense to put them where the other temperature sensors are defined, in the 'Heating' section, or create a 'Temperature sensors' section for all the temperature sensors, making sure it's before the 'Heating' section.

Ian

[SANJR]

Thanks

The last line for the drivers of expansion board M307 G-Code is used is this correct? Should i replace it with the M308.

In the documentation it is mentioned as M307. But on referrring the G-Code M307 is to set the heater process parameters.....

[droftarts]

@SANJR Yes, you are correct, it should be M308, not M307. I will correct the Gcode dictionary. Thanks!

Ian