Table of Contents
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Group
Group
name
number
ID....
Coordinate transformation
210
214
220
Traverse range
230
Nominal position in the REF system
240
Current position in the active coordinate system
270
M128 active
280
7 – 30
System data
System data
number
index
NR....
IDX....
1
–
2
–
3
–
4
1
2
3
7
8
9
5
1
2
3
6
–
7
–
8
–
8
–
2
1 to 9
3
1 to 9
4
1 to 9
2
1 to 9
3
1 to 9
1
1 to 9
1
1 to 9
1
–
2
–
System data item
Basic rotation (manual)
Programmed rotation
Active mirrored axes
Bits 0 to 2 and 6 to 8:
Axes X, Y, Z and U, V, W
Active scaling factor in X
Active scaling factor in Y
Active scaling factor in Z
Active scaling factor in U
Active scaling factor in V
Active scaling factor in W
3-D ROT A
3-D ROT B
3-D ROT C
Tilt working plane in Program Run
(0 = inactive, –1 = active)
Tilt working plane in Manual
(0 = inactive, –1 = active)
Angle of misalignment between the
spindle and the tilted coordinate
system
Tolerance programmed in Cycle 32 or
MP1096
Current datum shift of the axes 1 to 9
Difference between reference point
and datum point
Current PLC datum shift of the axes 1
to 9
Negative software limit switches in
axes 1 to 9
Positive software limit switches in
axes 1 to 9
Axis 1 to 9
Axis 1 to 9
–1 = M128 active,
0 = M128 not active
Feed rate programmed with M128
HEIDENHAIN Technical Manual TNC 426, TNC 430
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