multiple lines of gcode executed at the same time

fcwilt

What do you want it to do?

Frederick

danzaywer

@jos_mosa if you want a movement to be performed at the end of the previous one you have to use M400

G1 X100 F6000
M400
G1 Y100 F6000

Jos_mosa

@fcwilt We want it to move to the right.
Then, when it has moved to the right it, move to the back.
In that sequence.

But in stead, it moves to the back right in one go.

Jos_mosa

@danzaywer M400 does not do what it should, still the same result.
G4 Sxx does work (as a backup, but should absolutely not be needed)

dc42

@jos_mosa what firmware version are you running?

Jos_mosa

@dc42
RepRapFirmware for Duet 3 MB6HC version 3.3 (2021-06-15 21:45:47) running on Duet 3 MB6HC v1.01 or later (SBC mode)

Also on the expansion boards

dc42

@jos_mosa I'm not aware of any bug in 3.3 that would cause the issue you report. However, there have been major changes in the development of RRF 3.4 that may affect the behaviour. So please upgrade to RRF 3.4RC2 and see if you still get the incorrect behaviour. If you do then I will attempt to reproduce your configuration.

Jos_mosa

@dc42 we updated to 3.4RC2 but now the pi will not connect to it.
DCS is not started.
sudo journalctl -u duetcontrolserver gives: invalid protocol version 6

went for unstable release

Jos_mosa

Installed 3.4RC2 and it now works as it should

Thanks for the tips

dc42

@jos_mosa thanks, I'll close this thread.