G28 Bad Dommand

dc42

Do you have deployprobe.g and retractprobe.g files in /sys on the SD card? If so, please post their contents.

H2SO4

@dc42
no, the deployprobe.g and retractprobe.g files in /sys are not on the SD card

Veti

M350 X128 Y128 Z128 E128 I0 ; configure microstepping without interpolation
M305 P0 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 0
M305 P1 T100000 B4138 R4700 ; set thermistor + ADC parameters for heater 1

unrelated to the homing problem.

unless you have a very specific reason you should be running at x16 with interpolation on. high microstepping could overload the cpu and cause hickups.

also your thermistors are not configured properly. B4138 is the default and wrong for your thermistors.

Phaedrux

@Phaedrux said in G28 Bad Dommand:

Can you manually copy and paste each line of the homeall macro into the console command line and execute them one at a time and see if you still get the same error and which line causes it.

Did you try this yet? What type of probe are you using?

H2SO4

@Veti said in G28 Bad Dommand:

B4138 is the default and wrong for your thermistors

Thank You,
when B4138 is the wrong setting, what is the correct value?

H2SO4

@Veti

Hallo,
after some read i've found this Setting:
M305 P1 B4725 C7.060000e-8
it that o.k.?
Thank You

droftarts

@H2SO4 said in G28 Bad Dommand:

M305 P1 B4725 C7.060000e-8

Try M305 P1 T100000 B4725 C7.060000e-8 R4700
Is your bed thermistor the same?

Ian

H2SO4

Sorry,
i'm new with this themes
was i mean are the settings for the Hotend, also P0
it is a E3D lite

droftarts

@H2SO4 E3D Lite uses 100K Semitec 104GT2 NTC thermistor https://wiki.e3d-online.com/E3D-Lite6_Documentation

If the hot end and bed both have this thermistor, settings should be:

M305 P0 T100000 B4725 C7.060000e-8 R4700 ; set thermistor + ADC parameters for heater 0
M305 P1 T100000 B4725 C7.060000e-8 R4700 ; set thermistor + ADC parameters for heater 1

P0 is bed, P1 is hot end.

Have you resolved the problem with 'G28 Bad command'?

Ian

H2SO4

@Phaedrux
Hallo, I try this, but it don't work
the Board shows the same G28 Bad Command
for Z-Probe i use a npn inductive sensor from China

Thank You

Phaedrux

@H2SO4 said in G28 Bad Dommand:

the Board shows the same G28 Bad Command

But on which line of the macro does it give the error?

H2SO4

@Phaedrux
Hallo, i have create a new config.g File with the Config Tool and now it runs well