Help: Temp Sensors and Homing Issues

Phaedrux

Please post your current config.g and homing files so I can see what state your machine would be in after homing.

94118

Phaedrux

In homeX you should have a negative move to back off the endstops.

G91               ; relative positioning
G1 H1 X235 F1800 ; move quickly to X axis endstop and stop there (first pass)
G1 H2 X5 F6000    ; go back a few mm
G1 H1 X235 F360  ; move slowly to X axis endstop once more (second pass)
G90               ; absolute positioning

Should be

G91               ; relative positioning
G1 H1 X235 F1800 ; move quickly to X axis endstop and stop there (first pass)
G1 X-5 F6000    ; go back a few mm
G1 H1 X235 F360  ; move slowly to X axis endstop once more (second pass)
G90               ; absolute positioning

Your homey has the negative, but you don't need the H2 on the second move.

G91              ; relative positioning
G1 H1 Y215 F1800 ; move quickly to Y axis endstop and stop there (first pass)
G1 H2 Y-5 F6000  ; go back a few mm
G1 H1 Y215 F360  ; move slowly to Y axis endstop once more (second pass)
G90              ; absolute positioning

Should be

G91              ; relative positioning
G1 H1 Y215 F1800 ; move quickly to Y axis endstop and stop there (first pass)
G1 Y-5 F6000  ; go back a few mm
G1 H1 Y215 F360  ; move slowly to Y axis endstop once more (second pass)
G90              ; absolute positioning

Your homez only has a single homing pass. You may want to add a second slower pass. You're also missing the G90 at the end, which could be your movement problem.

G91               ; relative positioning
G1 H1 Z200 F1800 ; move Z up until the endstop is triggered
G92 Z0            ; set Z position to axis minimum (you may want to adjust this)

Should be

G91               ; relative positioning
G1 H1 Z200 F1800 ; move Z up until the endstop is triggered
G1 Z-5
G1 H1 Z200 F360 ; second pass
G92 Z0            ; set Z position to axis minimum (you may want to adjust this)
G90 ; absolute positioning

94118

Got it to home correctly still cannot use jog controls for fine movement

Phaedrux

@94118 said in Help: Temp Sensors and Homing Issues:

jog controls for fine movement

What exactly do you mean by that? Can you post a photo of what you're trying to use?

94118

https://drive.google.com/open?id=1E9Nnj0lRRrosyiqkRENvNrMgNKRmSi7d
https://drive.google.com/open?id=1E9ZpqFKI_MspoPvdRPRjLaykGRvhTB9-

I would use the jog controls for filament load and unload as well as jams or clogging

Phaedrux

The extruder motor won't move unless it's at printing temp.

Are the x and y and z jog buttons working?

94118

they will work only if i press the plus side of the controls then press the negative side

Phaedrux

Ok that probably means that your endstop positions and/or your motor directions aren't correct.

Where is the X endstop? Left or right side?
Where is the Y endstop? Front or back?

Perhaps take a look at this guide on commissioning a printer: https://duet3d.dozuki.com/Guide/Ender+3+Pro+and+Duet+Maestro+Guide+Part+3:+Commissioning/39

94118

X is at the Right, y is at the Left rear corner

Phaedrux

; Endstops
M574 X1 S1 P"!xstop"

That should be

; Endstops
M574 X2 S1 P"!xstop"

Because your X endstop is at the high end of travel on the right side.

Change that and see if it works better after homing.

94118

when i changed it from x1 to x2 motor direction went in opposite direction so i changed it back to x1

94118

Should i change my "Z" endstop from x2 to x1 cause current tool postition read (x230, y210, z0) i think it should be 200 or 195

94118

Failed to load filaments
Directory 0:/filaments not found

i was trying to setup a filaments list for PLA, ABS, PetG

Phaedrux

@94118 said in Help: Temp Sensors and Homing Issues:

when i changed it from x1 to x2 motor direction went in opposite direction so i changed it back to x1

Leave it as X2, and change the direction of the X motor as well. You have S1, should be S0.

; Drives
M569 P0 S0                                     ; physical drive 0 goes forwards

@94118 said in Help: Temp Sensors and Homing Issues:

Should i change my "Z" endstop from x2 to x1 cause current tool postition read (x230, y210, z0) i think it should be 200 or 195

No, When the nozzle is at the bed, it's at 0. When the bed or nozzle move away from each other, the Z axis increases position.

@94118 said in Help: Temp Sensors and Homing Issues:

Failed to load filaments
Directory 0:/filaments not found

i was trying to setup a filaments list for PLA, ABS, PetG

Put the SD card in your PC and create the filaments folder manually.

94118

the Sd card from the duet 2 wifi board cause i do not have one for the panel

Phaedrux

@94118 said in Help: Temp Sensors and Homing Issues:

the Sd card from the duet 2 wifi board

yes.

94118

recommended steps per mm for PetG as that is currently the roll of filament i have on the printer

Phaedrux

Is that a question?

94118

Yes that is the question!