HEIDENHAIN TNC 640 User Manual page 404

10
Group Gruppen-
name nummerID
Active coordinate system
211
Special transformations in turning mode
215
Current datum shift
220
Traverse range
230
Read the nominal position in the REF system
240
Read the nominal position in the REF system, including offsets (handwheel, etc.)
241
Read the current position in the active coordinate system
270
Read the current position in the active coordinate system, including offsets (handwheel, etc.)
404
Systemdaten- Index
nummer
– -
1 -
3 1-3
2 Axis
3 Axis
4 Axis
2 Axis
3 Axis
5 -
12 Axis
13 Axis
1 Axis
1 Axis
1 Axis
Programming Q Parameters | Additional functions
Description
1 = input system (default)
2 = REF system
3 = tool change system
Angle for the precession of the input system
in the XY plane in turning mode To reset the
transformation the value 0 must be entered
for the angle. This transformation is used in
connection with Cycle 800 (parameter Q497).
Reading out of the spatial angle written with
NR2
Index: 1 - 3 (redA, redB, redC)
Current datum shift in [mm]
Index: 1 - 9 (X, Y, Z, A, B, C, U, V, W)
Read the difference between reference point
and preset.
Index: 1 - 9 (X, Y, Z, A, B, C, U, V, W)
Read values for OEM offset.
Index: 1 - 9 ( X_OFFS, Y_OFFS, Z_OFFS,... )
Negative software limit switches
Index: 1 - 9 (X, Y, Z, A, B, C, U, V, W)
Positive software limit switches
Index: 1 - 9 (X, Y, Z, A, B, C, U, V, W)
Software limit switch on or off:
0 = on, 1 = off
For modulo axes, either both the upper and
lower limits or no limit at all must be set.
Persistently overwrite the value for the
negative software limit switch in CfgPosition-
Limits.
Index: 1 - 9 (X, Y, Z, A, B, C, U, V, W)
Persistently overwrite the value for the
positive software limit switch in CfgPosition-
Limits.
Index: 1 - 9 (X, Y, Z, A, B, C, U, V, W)
Current nominal position in the REF system
Current nominal position in the REF system
Current nominal position in the input system
HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017