03.95 6 NC Machine Data (NC MD), NC Setting Data (NC SD)
6.4 Axis-specific MD 1 (axial data 1)
Fine stop tolerance range
208*
Default value Lower input limit Upper input limit
10 +0 16 000 units (MS)
10 +0 99 999 999
(as from SW 4.4)
units (MS)
Active on
NC Stop
A traversing movement is completed when the axis has reached the setpoint position + - the
entered exact stop limit fine.
Corrective action:
e.g. drift compensation (see Section entitled ”Axis (Analog) and Spindle Installation”).
Exact stop limits
Setpoint position
Actual value
Axis not marked with
><
has reached its position
Actual value
Axes marked with
<
are not in position
Actual value
Axes marked with
>
are not in position
The fine exact stop limits operate for:
• G09/G60
• Block before G33 and G63
Note
In continuous-path operation (G64), neither the coarse nor the fine exact stop tolerance range
is approached (exception: G00).
Actual values are marked with < > in the machine display to indicate that an axis is not in
position.
Example: 840C screen (X axis not in position, Z axis in position)
Actual value
< X -12.560
Z 10.000
Note: As from SW 4, for 8 parameter sets
©
Siemens AG 1992 All Rights Reserved 6FC5197- AA50 6–39
SINUMERIK 840C (IA)
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