hbot homes correctly but prints mirrored ,

tracar

@Phaedrux
yes

tracar

@tracar so annoying lol:
Error

As a new user, you can only post once every 60 second(s) until you have earned 1 reputation - please

peter247

@tracar

How is the probe when you send it extended or retracted ?

tracar

@peter247
does nothing

peter247

@tracar

Sorry , I was not clear what I was asking .
When you set M280 P0 S10 , was the probe extended or retracted ?

tracar

@peter247
afyer it does the initial test upon powering up, the pin is always up,

pin up or pin down commands do no change, it remains up

peter247

@tracar

Stupid question I know , have you checked the wiring ?
that all the wires are contacting ?

tracar

@peter247 yes. all good, even replaced with a new harness to test , all good

peter247

@tracar

Hell if I know what wrong !!
The only thing I can think of is changing the heater pin ,
with M950 S0 C"exp.heater7" and changing the physical pin.
But if it worked before I can see that working too !!!

peter247

This post is deleted!

tracar

i just dont get it either. i even reflashed the firmware, it works when i revert the firmware to 2x.
im at a loss on this one i think..

i can always work on the independant z axis for now

peter247

@tracar

yes H7_pwm on the end of the expansion board

Where are you getting H7_pwm from .
i'm using this diagram https://d17kynu4zpq5hy.cloudfront.net/igi/duet3d/vqBUAZPsxMC5tRgt.huge

pin 31 Heater7

tracar

@peter247
https://spool3d.ca/duet-expansion-breakout-board/

tracar

here is another clue, after initial power up test bltouch goes in and out a couple o times, then i issue a bltouch test, where its sposta cycle in and out,,, well it does not..... but at that point i can unplug it , plug it back in and it wont do a self test.

peter247

@tracar

You have it easy, without the expansion board it is I think the 10th pin from the left on the top set of pins.

It is midnight in the UK , so off to bed now , good luck and hope you find the problem.

tracar

@peter247
thanks for all the help. have a goodnight

tracar

i have tried everything i can, except what works. and decided to revert back to 2.05.1
everything works even the bltouch. im going to wait till a more streamlined 3xx comes along.
want to say thanks to everyone for all the help along the way, it was not wasted as it showed me how to get the proper settings for homing and machine travel and set it all right in 2xx.

last question, can the web interface be set up with keyboard commands, such as up , down , left , right arrow keys (keyboard input) to control motion on the printer?

peter247

@tracar

Sounds like something hasn't made the upgrade to 3.1 fully , so when you downgrade it back to version 2 you get it working .

When I upgraded the firmware I first made a copy of my SD and put it on a new SD card so I could go back to the same configurations.

If you keep swapping between the versions with different config files , you may be forgetting to change a setting.

an the web interface be set up with keyboard commands, such as up , down , left , right arrow keys ?

No idea , it need some sort of key mapping .

droftarts

@tracar Can you post the probe section of your RRF2 config.g? And I know you have confirmed the wiring, but could you post a picture of your Duet with the wiring connected so we can check? When you are moving between RRF2 and RRF3, are you changing all the files (homing and deployprobe etc) or just config.g? Or just using separate SD cards?

Ian

tracar

@droftarts

; Z-Probe

M307 H7 A-1 C-1 D-1 ; disable heater on PWM channel for BLTouch
M950 S0 C"exp.heater7" ; create servo pin 0 for BLTouch
M558 P9 C"^zprobe.in" H5 F120 T6000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X0 Y40.9 Z.445 ; set Z probe trigger value, offset and trigger height
M557 X50:400 Y50:400 S100 ; define mesh grid x50:400 starts at 50, ends at 400 SXX moves by what its set to between points