Back to the Gcode Dictionary
M80: ATX Power On
- C"port_name" (RRF 3.4beta4 and later) Name of the pin used to control the power supply, default "pson"
- M80 C"!pson" ; invert the PS_ON output for Meanwell power supplies
Turns on the ATX power supply from standby mode to fully operational mode using the power supply control pin on the External 5V header. If a deferred power down command was set up using M81 S1 then it is cancelled.