1860 Work - Fanuc Parameter

For machines running rigid tapping above 6000 RPM, the role of Parameter 1860 becomes even more critical. At high rotational speeds, even a 1-encoder-pulse error translates into significant angular mismatch during the reversal at hole bottom.

Parameter 1860 was a numeric thing, two bytes with a simple range. It should have been boring: a timer, a mode selection, something inexcusably practical. But its value read 0.00023. Ridiculous precision. Ridiculous because, on this model, values were normally integers. Ridiculous because the arm's movement, by all rights, should never have been affected.

18;write_to_target_document1a;__0TuaZSsB7SyqtsPhLy5yAs_20;56; 0;1656;0;b91;