HEIDENHAIN iTNC 530 Technical Manual page 177

MP Function and input
MP921.x Negative software limit switches, traverse range 2
Input:
MP922.x Negative software limit switches, traverse range 3
Input:
MP950.x Datum for positioning blocks with M92 for axes 1 to 9
Input:
MP951.x Simulated tool-change position for TOOL CALL during mid-
program startup (block scan)
Input:
MP960.x Machine Datum
Input:
February 2002
-99 999.9999 to +99 999 [mm] or [°]
-99 999.9999 to +99 999 [mm] or [°]
-99 999.9999 to +99 999.9999 [mm] or [°]
Values with respect to the machine datum
-99 999.9999 to +99 999.9999 [mm] or [°]
-99 999.9999 to +99 999.999 [mm] or [°]
Values with respect to the scale reference point
List of Machine Parameters
Software Page
version and
behavior
PLC 6 – 23
RUN
PLC 6 – 23
RUN
PLC
RUN
PLC
RUN
PLC 6 – 101
RUN
REF
4 – 17