Siemens SINUMERIK 840C Installation Instructions Manual page 224

03.95
208*
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").
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
<
Note:
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SINUMERIK 840C (IA)
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Default value Lower input limit
10
10
Setpoint position
Actual value Actual value
Axes marked with Axis not marked with
<
are not in position has reached its position
X -12.560
Z 10.000
As from SW 4, for 8 parameter sets
ManualsBase.com
6 NC Machine Data (NC MD), NC Setting Data (NC SD)
Fine stop tolerance range
Upper input limit
+0 16 000
+0 99 999 999
(as from SW 4.4)
Exact stop limits
><
6FC5197- AA50
6.4 Axis-specific MD 1 (axial data 1)
Active on
NC Stop
units (MS)
units (MS)
Actual value
Axes marked with
>
are not in position
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