Welcome! Log In Create A New Profile

Advanced

G28 and G29 giving different z-height readings

Posted by sgb33f 
G28 and G29 giving different z-height readings
January 15, 2015 11:20AM
Hi All,

Been trying to find other posts that present with similar problems that I have. I humbly ask you all to help me out with this nigh-on infuriating thing that i can't solve.

So calling a G28 from pronterface would result in the correct displaying of the z-height offset both on pronterface as well as on the display panel(RepRap discount smart controller).

However, after performing G28, calling G29 would result in the correct measurements on pronterface, but a larger z-height displayed on the display panel. This would result in the nozzle printing in mid-air.

I have attached my configuration.h, as well as provided a video of the problem i am facing:-

[vid.me]

As a note, i have been reflashing the firmware, followed by m502 and m500 on pronterface in an attempt to set eeprom same as the firmware.

Please help! I really don't know how to rectify it!
Attachments:
open | download - Configuration.h (35.1 KB)
Sorry, only registered users may post in this forum.

Click here to login