Siemens SINUMERIK 828D Function Manual page 301

Examples
With machine axis identifiers:
X250 Y100 F100 FXS[X1]=1
X250 Y100 F100 FXS[X1]=1 FXST[X1]=12.3
X250 Y100 F100 FXS[X1]=1 FXST[X1]=12.3
X250 Y100 F100 FXS[X1]=1 FXSW[X1]=2
References:
/PG/, "Programming Guide: Fundamentals"
Channel axis identifier with unambiguous machine axis assignment:
For the purpose of illustrating the differences in programming, channel axis X is programmed as the image of
machine axis AX1 [or X1 (Name in machine parameter:
MD10000 $MN_AXCONF_MACHAX_NAME_TAB)]
.
Programming with machine axis identifiers
FXS[X1] = 1
FXST[X1] = 10
FXSW[X1] = 5
Programming with channel axis identifiers
FXS[X] = 1
FXST[X] = 10
FXSW[X] = 5
All four of the following programming lines have the same effect when the channel axis X is imaged on the
machine axis AX1, X1:
Z250 F100 FXS[AX1]=1 FXST[AX1]=12.3 FXSW[AX1]=2000
Z250 F100 FXS[X1]=1 FXST[X1]=12.3 FXSW[X1]=2000
Z250 F100 FXS[X]=1 FXST[X]=12.3 FXSW[X]=2000
Z250 F100 FXS[X]=1 FXST[X1]=12.3 FXSW[AX1]=2000
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
FXSW[X1]=2
; Selecting X1
; New torque for X1
; New window for X1
; Selecting X ->X1
; New torque X ->X1
; New window for X -> X1
F1: Travel to fixed stop
6.2 General functionality
; mm
; mm
301