Function Call - Siemens SINUMERIK 840D sl Function Manual

NC/PLC interface signals (Z2)
19.11 Positioning axes
19.11.2

Function call

FC15
PLC function call FC15 can be used to start concurrent positioning axes from the PLC. The
following parameters are passed to the function call:
● Axis name/axis number
● End position
● Feedrate (with feedrate setting = 0, the feedrate is determined by the setting in the
● Absolute coordinates (G90), incremental coordinates (G91), absolute coordinates along
Since each axis is assigned to exactly one channel, the control can select the correct
channel from the axis name/axis number and start the concurrent positioning axis on this
channel.
References:
/FB1/ Function Manual, Basic Functions, Basic PLC Program (P3)
1062
following machine data):
MD 32060 $MA_POS_AX_VELO
The F value of FC15 is nottransferred to the axis-specific IS DB31, ...DBB78-81 ("F
function (feedrate) for positioning axis")
the shortest path for rotary axes (rotary axis name = DC(value))
Function Manual, 01/2008, 6FC5397-1BP10-3BA0
Extended Functions