bltouch

nemecek

@Phaedrux yes I read but I don't know where I went wrong you can help me I'm really desperate

Phaedrux

I'll do my best, unfortunately I'm not a delta guru. All I can really do is suggest to go through those docs carefully and try and understand what's going on. I can try and answer any specific questions.

nemecek

ok
thank you

Phaedrux

I'm hoping that if we resolve the initial homing the probing will fall into place. If M401 M402 and G30 work correctly to deploy the pin and cause the head to move towards the bed that means the probe itself is working correctly.

nemecek

@Phaedrux said in bltouch:

G1 H1 X405 Y405 Z405 F1800

do I write like this? G1 H1 X700 Y700 Z700 F1800

Phaedrux

That should do it.

nemecek

Sans titre.png

gives me this error
can I send you a video tomorrow? so you understand me better

Phaedrux

@nemecek said in bltouch:

G1 X0 Y0 F6000 ; move X+Y to the centre

https://duet3d.dozuki.com/Wiki/Calibrating_a_delta_printer#Section_Homing_the_machine

See this section

nemecek

@Phaedrux good morning i read in your opinion should i delete it? G1 X0 Y0 F6000 ; move X+Y to the centre

nemecek

@Phaedrux ok perfect I solved the problem of the z axis by deleting this G1 X0 Y0 F6000; move X + Y to the center now and only one bltouch problem you can do

nemecek

hi I managed to get it working by changing the P9 to the P5 should be P9
peche? can you explain it to me?

M558 P5 H5 F120 T3000

Phaedrux

Yes the BLTouch should use P9.

I'm curious now what firmware version you are running. Should be 2.05.1.
Can you please send M122 and post the results?

nemecek

yes

M122

=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.05.1 running on Duet WiFi 1.02 or later
Board ID: 08DGM-956GU-DJMSN-6J1FL-3SJ6S-T9NVD
Used output buffers: 3 of 24 (9 max)
=== RTOS ===
Static ram: 25712
Dynamic ram: 92604 of which 396 recycled
Exception stack ram used: 432
Never used ram: 11928
Tasks: NETWORK(ready,628) HEAT(blocked,1232) MAIN(running,348) IDLE(ready,160)
Owned mutexes:
=== Platform ===
Last reset 00:40:29 ago, cause: power up
Last software reset at 2020-06-28 19:10, reason: User, spinning module GCodes, available RAM 11968 bytes (slot 1)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0441f000 BFAR 0xe000ed38 SP 0xffffffff Task 0x4e49414d
Error status: 0
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest block write time: 6.1ms, max retries 0
MCU temperature: min 29.1, current 40.2, max 40.8
Supply voltage: min 11.9, current 12.1, max 12.2, under voltage events: 0, over voltage events: 0, power good: yes
Driver 0: standstill, SG min/max 0/381
Driver 1: standstill, SG min/max 0/371
Driver 2: standstill, SG min/max 0/377
Driver 3: standstill, SG min/max not available
Driver 4: standstill, SG min/max not available
Date/time: 2020-06-28 20:37:50
Cache data hit count 4294967295
Slowest loop: 49.05ms; fastest: 0.07ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Move ===
Hiccups: 0, FreeDm: 160, MinFreeDm: 154, MaxWait: 305348ms
Bed compensation in use: mesh, comp offset 0.000
=== DDARing ===
Scheduled moves: 422, completed moves: 422, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== Heat ===
Bed heaters = -1 -1 -1 -1, chamberHeaters = -1 -1
=== GCodes ===
Segments left: 0
Stack records: 2 allocated, 0 in use
Movement lock held by null
http is idle in state(s) 0
telnet is idle in state(s) 0
file is idle in state(s) 0
serial is idle in state(s) 0
aux is idle in state(s) 0
daemon is idle in state(s) 0
queue is idle in state(s) 0
autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 15.44ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
HTTP sessions: 1 of 8

WiFi -
Network state is running
WiFi module is connected to access point
Failed messages: pending 0, notready 0, noresp 0
WiFi firmware version 1.23
WiFi MAC address 5c:cf:7f:76:6a:14
WiFi Vcc 3.34, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 25944
WiFi IP address 192.168.1.35
WiFi signal strength -63dBm, reconnections 0, sleep mode modem
Socket states: 0 0 0 0 0 0 0 0

Phaedrux

So what exactly happens when you have it set to P9 and do this test?

https://duet3d.dozuki.com/Wiki/Test_and_calibrate_the_Z_probe#Section_Static_test_using_the_web_interface

nemecek

it goes down without extracting the pin

nemecek

total panic

Phaedrux

And yet using M401 and M402 and G30 works?

@nemecek said in bltouch:

m401 m402 g30 everything works

nemecek

yes weird

nemecek

what can I do? do I stay in P5?

Phaedrux

So does g30 cause it to drop the pin or not?