Ramps 1.4 G7 command not sent to printer
- Ramps 1.4 Laser Cutter
- Repetier Server running on RPi 2
For Marlin based Laser Cutters the G7 command is used for engraving images. When Repetier Server receives a full G7 command it gets ignored and is not sent to the printer. The printer will pause and do nothing until other movement (G0) or cutting (G1) commands are sent.
Connecting to the printer through a direct USB connection using Repetier Host works fine.
Here is the GCode test file I sent
;Full command - not sent to printer
G7 L68 DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
Here is the resulting log file
< 13:56:01.231: N234 G7
> 13:56:01.238: ok
< 13:56:01.238: N235 G7 L68
> 13:56:01.245: ok
You can see that the last command was not sent to the printer.