New Build. VCore 4 failed initial Z-Tilt after homing.
Hey everyone,
I'm running into an issue trying to get Z-Tilt working on my RatRig V-Core 4 (500mm). I've followed the commissioning guide carefully, but when I try to run Z-Tilt from the Moonraker UI, the process fails. Here's what happens:
1. I home the toolhead (XYZ) successfully.
2. I click the Z-Tilt button in the Moonraker UI.
3. The toolhead moves off the bed toward the endstops.
4. The bed raises to its maximum height.
5. The console throws the error: "No trigger on probe after full movement." What I’ve already checked:
- Beacon probe wiring and polarity – confirmed good
- Probe works fine during regular Z-homing
- Motors and axis directions are correct
- Firmware and config are up to date as of today Any idea what I might be missing? Should I define the parameters in the
2. I click the Z-Tilt button in the Moonraker UI.
3. The toolhead moves off the bed toward the endstops.
4. The bed raises to its maximum height.
5. The console throws the error: "No trigger on probe after full movement." What I’ve already checked:
- Beacon probe wiring and polarity – confirmed good
- Probe works fine during regular Z-homing
- Motors and axis directions are correct
- Firmware and config are up to date as of today Any idea what I might be missing? Should I define the parameters in the
[z_tilt] section or change anything else in the config? Happy to post logs or full config if needed. Thanks in advance!13 Replies
step 3 is what worries me, the beacon needs to be over the bed if it is going to read the height. Have you updated ratos > ratos-configurator > the rest ?
yes, i have
Everything is up to date and I've checked the printer.cfg which points to the RatOS.cfg. In the [z_tilt] section, it only contains the speed: 300 and that is all.
If you open your klippy.log, you can see the full config, constructed from all the includs. See what the z_tilt section there has
Ok, Ive cecked and this is what it states: " [z_tilt]
z_positions =
0,0
250,500
500,0
points =
30,30
250,460
470,30
horizontal_move_z = 20
retries = 10
retry_tolerance = 0.02
speed = 300
"
that seems about right, not sure. Maybe ssh in and run
ratos doctor, see if it finds and fixes anything with the z-tilt macro?it's asking for a password
Unless you've changed it, it's probably still the default Pi password of 'raspberry'
When you manually move your T0 toolhead to 0,0; where does it sit?
It's off the bed and the Y motor stutters as if it's tryi ng to pull pass the end stop
Yeh ok, something is wrong
Maybe upload your printer.cfg and ratos.cfgs here
have you verified that end stop is working?
Yes. I have verified the endstops.
I ended up reflashing my raspberry pi and starting over and that did the trick. I still don't know what the overall issue was but seriously thank you for the assistance!