It was a datum shift. When the software updated, it had slightly altered the user frame offset for the weld tool. It wasn't the robot's fault; the map had changed while the territory stayed the same.
Last updated: April 2026 – based on TP Editor v22 specifications and typical industrial usage patterns. fanuc tp editor software 22
Version 22 introduces a more intelligent color-coding system. Movement commands (JMP, CALL) appear in one color, I/O commands (ROUT, DOUT) in another, and arithmetic operations in a third. This visual separation drastically reduces debugging time, as missing brackets or misplaced arguments jump off the screen. It was a datum shift
Without TP Editor, that logic would have required tedious numeric entry on the pendant’s tiny LCD screen. CALL) appear in one color