Invalid delta coordinate error

FTsabrov

This error has been quite annoying, I can't figure out how to fix it. Maybe you guys can help?

18:15:54.412 : Error:B hit floor

18:15:54.415 : Warning:Invalid delta coordinate - move ignored x:-1930 y:0 z:0

18:15:54.420 : Warning:in queueDeltaMove to calculateDeltaSubSegments returns error.

18:15:54.428 : Warning:executeGCode / queueDeltaMove returns error

The error pops up after going 42.8 mm from the center of the print surface when at Z=0. This does not happen at higher Z values, so I'm guessing that the firmware is confused about something. Any ideas?

Repetier

This normally happens when eeprom conatins a wrong value for some movement relevant variable. As you see the move would move 1.9 meter to the left I guess your printer is smaller.