HEIDENHAIN TNC 640 User Manual page 405

Programming Q Parameters | Additional functions
Group Gruppen-
name nummerID
271
Read information to M128
280
Machine kinematics
290
Read data of the machine kinematics
295
Modify the geometrical behavior
310
Current system time
320
HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017
Systemdaten- Index
nummer
1 Axis
1 -
5 -
7 -
10 -
1 QS parameter
no.
2 0
4 Rotary axis
10 Axis
11 Axis ID
20 Axis
1 0
1
Description
Current nominal position in the input system
M128 active:
–1 = Yes, 0 = No
0: Temperature compensation not active
1: Temperature compensation active
KinematicsComp:
0: Compensations by KinematicsComp not
active
1: Compensations by KinematicsComp active
Index of the machine kinematics from
Channels/ChannelSettings/CfgKin-
List/kinCompositeModels programmed in
FUNCTION MODE MILL or FUNCTION
MODE TURN
–1 = Not programmed.
Read the axis names of the active 3-axis
kinematics. The axis names are written
according to QS(IDX), QS(IDX+1), and
QS(IDX+2).
0 = Operation successful
Is FACING HEAD POS function active?
1 = Yes, 0 = No
Read whether the defined rotary axis partici-
pates in the kinematic calculation.
1 = Yes, 0 = No
(A rotary axis can be excluded from the
kinematics calculating using M138.)
Index: 4, 5, 6 ( A, B, C )
Determine programmable axes. Determine
the axis ID associated with the specified axis
index (index from CfgAxis/axisList).
Index: 1 - 9 ( X, Y, Z, A, B, C, U, V, W )
Determine programmable axes. Determine
the index of the axis (X = 1, Y = 2, ...) for the
specified axis ID
Index: Axis ID (index from CfgAxis/axisList)
Diameter programming: –1 = on, 0 = off
System time in seconds that has elapsed
since 01.01.1970, 00:00:00 (real time).
System time in seconds that has elapsed
since 01.01.1970, 00:00:00 (look-ahead calcu-
lation).
10
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