764 HEIDENHAIN Technical Manual iTNC 530 HSCI
Interrogating the
3-D ROT data
via PLC
PLC Module 9045 makes the relevant data for the "Tilt working plane" function
available to the integrated PLC as well. The following data are available:
Tilt angles (A, B, C)
Tilted axes (A, B, C)
In which operating mode the “Tilt working plane” function is active
When the 3-D ROT data are interrogated via Module 9045, the data are
entered in four sequential double words beginning from the given starting
address [n]. The returned bit mask indicates which tilt angles are possible as
a result of the currently active kinematics configuration.
The data are output in the following format:
D[n+0]: Tilt angle A (unit 0.0001°)
D[n+4]: Tilt angle B (unit 0.0001°)
D[n+8]: Tilt angle C (unit 0.0001°)
W[n+12]: Currently tilted axes (bit-encoded)
Bit 0: Axis A tilted
Bit 1: Axis B tilted
Bit 2: Axis C tilted
W[n+14]: "Tilt working plane" is active in operating mode
Bit 0: Tilting active in Program Run operating mode
Bit 1: Tilting active in Manual operating mode
Module 9045 Read the 3-D ROT data
Call:
PS B/W/D/K <Starting address as double-word number [n]>
CM 9045
Error code:
Ensure that the addresses are available on the control, and that the given
target address is a double word address.
Marker Value Meaning
M4203 0 3-D ROT data read
1 3-D ROT data was not read
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