Siemens SINUMERIK 828D

Note
It should be noted that the number of registers is restricted and the list of variables cannot
exceed 500 characters.
Example
MRNP("$R[0]*$R[1]*$R[2]*$R[3]",1) ;The values of variables $R[0] to $R[3] are
written to REG[1] to REG[4].
NC variable
All machine data, setting data and R parameters are available, but only certain system
variables (see also:
List of accessible system variables (Page 204)).
All global and channel-specific user variables (GUDs) can be accessed. However, local and
program-global user variables cannot be processed.
Machine data
Global machine data $MN_...
Axis-specific machine data $MA_...
Channel-specific machine data $MC_...
Setting data
Global setting data $SN_...
Axis-specific setting data $SA_...
Channel-specific setting data $SC_...
System variables
R parameter 1 $R[1]
PLC variable
All PLC data are available.
PLC data
Byte y bit z of data block x DBx.DBXy.z
Byte y of data block x DBx.DBBy
Word y of data block x DBx.DBWy
Double word y v. of data block x DBx.DBDy
Real y of data block x DBx.DBRy
Flag byte x bit y Mx.y
Programming commands
6.3 Functions
SINUMERIK Integrate Run MyScreens
140 Programming Manual, 10/2015, 6FC5397-3DP40-5BA3