G53 no fit error

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wupinstick
Posts: 2
Joined: Fri May 28, 2021 8:53 am

G53 no fit error

Post by wupinstick » Mon Jun 28, 2021 4:13 am

I created a tool change script (see below) and it seems the G53 command causes a no fit error on the Z axis. the program still runs fine. Should I be going about this differently? My Z limit switch is set to max travel. So when I home the machine the axis are X0 Y0 and Z3.347.

EDIT: looks like this issue has already been documented here
viewtopic.php?f=5&t=226


below are my scripts.

Code: Select all

(Runs at program start)
M70   														
G20									
M0 (MSG, Attach probe)					
F10	
G38.2 Z-3													
G92 Z0.059 													
G53 G1 Z3.3
M0 (MSG, Remove probe and Install dust boot)
M72

(Runs on M6, tool change)
M70   														
G20	
F10														
G53 G1 Z3.3													
G0 X0 Y0													
M0 M6 (MSG, Change tool and attach probe)					
F10				
G38.2 Z-3													
G92 Z0.059 													
G53 G1 Z3.3
M0 (MSG, Remove probe and Install dust boot)
M72


(Runs on M2 or M30, program end)
F10
G53 G1 Z3.3
M2
Attachments
nofit.jpg

XCross
Posts: 6
Joined: Sun Feb 03, 2019 5:22 am

Re: G53 no fit error

Post by XCross » Thu Jul 08, 2021 2:32 am

The issue is documented https://github.com/buildbotics/bbctrl-f ... ssues/297
@Doug - please priorize this request

Thx
Martin

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