5. FEED FUNCTIONS
The machining angle is compared with the angle specified in parameter
(No. 1740) for movements on the selected plane only. Machining
feedrates are compared with that specified in parameter (No. 1741) for
movement along the first and second axes on the selected plane only. This
means, when movement occurs along three or more axes, only that
movement along the first and second axes on the selected plane is
Corner roundness is determined by the angle and feedrate specified in
parameter (Nos. 1740 and 1741). To always make a sharp corner, set
the angle to zero and the feedrate to 180000 (equivalent to 180
When G90 (exact stop) is specified, exact stop is performed irrespective
of the angle and feedrate specified in parameter (Nos. 1740 and 1741).
Those parameters related to automatic corner deceleration in advanced
preview control mode are shown below.
Switching the methods for automatic corner
Lower limit of feedrate in automatic corner
deceleration based on the angle
Limit angle in corner deceleration based on
This function cannot be enabled for a single block or during dry run.
D Selected plane
D Corner roundness
D Exact stop
D Advanced preview