Configuration Z-Probe
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I can find the gcode... but i haved a idea...
CHECK IF Z-PROBE WORKS
How?
Moving with relative position head, and check endstops....
This can be used?
Macro for check Z-Probe
1 G91
2 G1 X-50 Y-50 Z-50 F100 S1i am not sure, how the printer its a Delta if the 2 line is: G1 Z-50 F1OO S1, only moves one Stepper...
And if this is correct, Zprobe DON'T stops the movement, in DWC can be read in Z-PROBE field, as IR PROBE has detected and obstacle.... but the movement DON'T STOPS...
In a Delta, the flag S1, in the Gcode (G1), Stops the movement if endstops is triggered??? Not sure..
EDIT
I have find in: [http://reprap.org/wiki/G-code/es#G0_.26_G1:_Move]
1Some firmwares allow for the RepRap to enable or disable the "sensing" of endstops during a move. Please check with whatever firmware you are using to see if they support the S variable in this way, as damage may occur if you assume incorrectly. In Duet-dc42 firmware, using the S1 or S2 parameter on a delta printer causes the XYZ parameters to refer to the individual tower motor positions instead of the head position, and to enable endstop detection as well if the parameter is S1
There is some flag in Duet... for Sensing endstops with G1 movements???
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I want to say I had to add something to my homeall.g in order for the z probe to work. Before I added it the z probe would show its working but during homing it wouldn’t actually stop z movement.
I don’t have a delta but I’m just guessing you need to add it also. When i get off work I can look at my homeall.g to see what I added.
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@peirof said in Configuration Z-Probe:
I can find the gcode... but i haved a idea...
CHECK IF Z-PROBE WORKS
How?
See https://duet3d.dozuki.com/Wiki/Test_and_calibrate_the_Z_probe.
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@stealthy_tt Thanks
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Think... that this can't use it....
i'd like check if Z-Probe stops the movements, with calibrate...no stops... but i wat check if, with normal movements, G1, the zprobe stops the head movement. I have cheked, that Z-Probe(Mini Ir) is reconiced by Duet, when i close some object to Mini IR, in DWC, can see how the field Zprobe raises until 46x... but.... when i calibrate the printer... and trigger Zprobe, dont stops the movement....
For this .... i want check, with G1 flag, in Zprobe is well reconiced...
Its supposed, with cartesian printer type, if gcode, G1 Z-200 S1, move the head 200 mm downwards, if Zprobe its triggered, the movement must stop. No? but with a Delta printer, this flag S1 don't work.... There is similar flag for a Delta?
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You are confusing an endstop switch with a Z probe. G1 S1 commands are for use with endstop switches, not with a Z probe.
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And iirc s2 is for z probe right? I’m not home to check my config for it but that’s what I believe i set for mine.
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To use a Z probe for Z homing, use a G30 command, not a G1 S2 command. See the first item in https://duet3d.dozuki.com/Wiki/FAQ.
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You are correct but I’m sure you already knew that haha. I have a g30 command in homeall.g
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Hi,
after some test... i have cheked when i send G30 S-1, and put an obstacle in ZProbe.... *** STOPS THE HEAD MOVEMENT***... this discards a fault to Zprobe, and bad conection....
IF:
- When printer power on, ZProbe blinks correct.
- When by console send G30 S-1, printer head stops with a obstacle
- When try calibrate, Zprobe DON'T stops printer head movement...
Why?
A- Something is wrong in bed.g?
B- Something is wrong in config.g?
C- Le falla "lajuntadelatrocola"What can i do?
Latest test are made with Mini IR
Copy bed.g i am using
*; bed.g
; called to perform automatic delta calibration via G32M561 ; clear any bed transform, otherwise homing may be at the wrong height
G28 ; home the printer; bed.g file for RepRapFirmware, generated by Escher3D calculator
; 16 points, 6 factors, probing radius: 140, probe offset (0, 0)
; bed.g file for RepRapFirmware, generated by Escher3D calculator
; 16 points, 6 factors, probing radius: 125, probe offset (0, 0)G30 P0 X-67,5 Y117 Z-9999 H0
G30 P1 X67,5 Y117 Z-9999 H0
G30 P2 X135 Y0 Z-9999 H0
G30 P3 X67,5 Y-117 Z-9999 H0
G30 P4 X-67,5 Y-117 Z-9999 H0
G30 P5 X-135 Y0 Z-9999 H0
G30 P6 X0 Y-90 Z-9999 H0
G30 P7 X-77,95 Y-45 Z-9999 H0
G30 P8 X-77,95 Y45 Z-9999 H0
G30 P9 X0 Y90 Z-9999 H0
G30 P10 X77,95 Y45 Z-9999 H0
G30 P11 X77,75 Y-45 Z-9999 H0
G30 P12 X0 Y45 Z-9999 H0
G30 P13 X22,5 Y0 Z-9999 H0
G30 P14 X-22,5 Y0 Z-9999 H0
G30 P15 X0 Y0 Z-9999 S6* -
@peirof said in Configuration Z-Probe:
Hi,
after some test... i have cheked when i send G30 S-1, and put an obstacle in ZProbe.... *** STOPS THE HEAD MOVEMENT***... this discards a fault to Zprobe, and bad conection....
IF:
- When printer power on, ZProbe blinks correct.
- When by console send G30 S-1, printer head stops with a obstacle
- When try calibrate, Zprobe DON'T stops printer head movement...
Why?
A- Something is wrong in bed.g?
B- Something is wrong in config.g?
C- Le falla "lajuntadelatrocola"What can i do?
Latest test are made with Mini IR
Copy bed.g i am using
*; bed.g
; called to perform automatic delta calibration via G32M561 ; clear any bed transform, otherwise homing may be at the wrong height
G28 ; home the printer; bed.g file for RepRapFirmware, generated by Escher3D calculator
; 16 points, 6 factors, probing radius: 140, probe offset (0, 0)
; bed.g file for RepRapFirmware, generated by Escher3D calculator
; 16 points, 6 factors, probing radius: 125, probe offset (0, 0)G30 P0 X-67,5 Y117 Z-9999 H0
G30 P1 X67,5 Y117 Z-9999 H0
G30 P2 X135 Y0 Z-9999 H0
G30 P3 X67,5 Y-117 Z-9999 H0
G30 P4 X-67,5 Y-117 Z-9999 H0
G30 P5 X-135 Y0 Z-9999 H0
G30 P6 X0 Y-90 Z-9999 H0
G30 P7 X-77,95 Y-45 Z-9999 H0
G30 P8 X-77,95 Y45 Z-9999 H0
G30 P9 X0 Y90 Z-9999 H0
G30 P10 X77,95 Y45 Z-9999 H0
G30 P11 X77,75 Y-45 Z-9999 H0
G30 P12 X0 Y45 Z-9999 H0
G30 P13 X22,5 Y0 Z-9999 H0
G30 P14 X-22,5 Y0 Z-9999 H0
G30 P15 X0 Y0 Z-9999 S6*Did you also place the code for z probe in homedelta?
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@peirof why is there a * on the s6 param on the last line ?
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Hi,
In homedelta.g... it's mecessary place code? Homing a Delta, there is with endstops, No?...
Delta dont use Zprobe for Homing. No?
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@peirof No delta doesn't use the Z Probe for homing.
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eee... i have try to put that text in Italic, with forum web app... but dont reconised...
the *, there isn't in bed.g...
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@peirof OK it just looked strange!
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Please test the Z probe with a G30 command as described at https://duet3d.dozuki.com/Wiki/Test_and_calibrate_the_Z_probe.
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@dougal1957 said in Configuration Z-Probe:
@peirof No delta doesn't use the Z Probe for homing.
Makes sense, like I said above I don’t have a delta. Now I know.
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@stealthy_tt yeah on a delta it always homes to max Z so the probe can't be any further away from the bed if you tried but if you've never had one then you wouldn't know that fact
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Hi... I haved do these test, send by console G30 S1... and zprobes WORKS.. Míni Ir and Bltouch.... But calibrate dont works