Settable Block Change Time - Siemens SINUMERIK 840D sl Function Manual

Positioning Axes (P2)
11.6 Block change
11.6.1

Settable block change time

Positioning axis type 3
Settable block change time for single axis interpolation
Figure 11-3
Properties of type 3 positioning axis
With type 3 positioning axes the end-of-motion criterion can be programmed with FINEA,
COARSEA or IPOENDA. The block change condition can be set within the braking ramp of
the single-axis interpolation.
● The block change occurs (NC block finished) when all the path axes/spindles have
● The position end of the positioning axes can be defined in the programmable end-of-
780
Settable block change for type 3 positioning axis, example
fulfilled the programmed end-of-motion criteria. The positioning axis/spindle must also
have met the programmed block change condition within the braking ramp of the single-
axis interpolation. The block change can only be executed if both conditions are fulfilled.
motion criterion by means of one of the following NC commands
FINEA[axis]: "Exact stop fine" motion end or
COARSEA[axis]: "Exact stop coarse" motion end or
IPOENDA[axis]: End of motion when "IPO stop" is reached
Function Manual, 01/2008, 6FC5397-1BP10-3BA0
Extended Functions