Topics created by GWilkens

Here are 2 ways:

1. Set Output On Extrude, M571. This is suitable if you want to open the valve during extruding but not during retraction or on-printing moved.

2. P parameter on G1 commands. This can control the valve however you want, but you need to generate GCode that includes the correct P parameters.

your are great, ill try that.

@GWilkens:

But it is not possible to just let it run until i stop it, am i right?

There is no gcode command to do that.