GCode to put heater in standby

TypQxQ

Is there a GCode to put the heater in standby from off without selecting the tool?
When the printer starts all heaters are off and setting tpraure with G10 doesn’t set it to standby.

fcwilt

Did you try one of the following:

T-1 P0 ; deselect all tools but don't run any tool change macro files
T R1 ; select the tool that was active last time the print was paused

The docs have this to say:

If Tn is used to select tool n but that tool is already active, the command does nothing. Otherwise, the sequence followed is:

If another tool is already selected and all axes have been homed, run macro tfree#.g where # is the number of that tool
If another tool is already selected, deselect it and set its heaters to their standby temperatures (as defined by the R parameter in the most recent G10 command for that tool)

Frederick

Phaedrux

Going to standby from off is just on to a lower temperature.

What is your use case?

Veti

https://duet3d.dozuki.com/Wiki/Gcode#Section_M104_Set_Extruder_Temperature

M104 has a tool option.

so just set that to the desired temperature

dc42

@TypQxQ said in GCode to put heater in standby:

Is there a GCode to put the heater in standby from off without selecting the tool?

The usual procedure is (using tool 1 as an example):

T1 P0
T-1 P0