Siemens SINUMERIK 808D Parameter Manual page 311

37030 FIXED_STOP_THRESHOLD
mm, degrees Threshold for fixed stop detection
-
808d-me42 -
808d-me62 -
808d-te42 -
808d-te62 -
808d-mte40 -
808d-mte60 -
Description:
Threshold value for fixed stop detection.
The contour deviation is checked for this threshold as a criterion for reaching the
fixed stop. Waiting until the set torque limit is reached is a further condition for
digital drives.
This machine data is only active if MD37040 $MA_FIXED_STOP_BY_SENSOR = 0.
The NC/PLC interface signal DB390x DBX2.5 (Fixed stop reached) is set if the axial
contour deviation exceeds the threshold value set in MD37030 $MA_FIXED_STOP_THRESHOLD.
MD irrelevant to:
MD37040 $MA_FIXED_STOP_BY_SENSOR = 1
Related to:
NC/PLC interface signal DB390x DBX2.5 (Fixed stop reached)
37040 FIXED_STOP_BY_SENSOR
- Fixed stop detection by sensor
CTEQ
808d-me42 -
808d-me62 -
808d-te42 -
808d-te62 -
808d-mte40 -
808d-mte60 -
Description:
This machine data defines how the criterion "Fixed stop reached" is determined.
A change of this machine data becomes active with the next selection of travel to fixed
stop.
MD=0
The criterion "Fixed stop reached" is determined internally on the basis of the axial
FIXED_STOP_THRESHOLD.
MD=1
The criterion "Fixed stop reached" is determined via an external sensor and signalled
to the NC via the NC/PLC interface signal DB380x DBX1.2 (Sensor fixed stop).
MD=2
The criterion "Fixed stop reached" is accepted if either the contour monitoring (MD =
0) or the signal of the external sensor (MD = 1) has responded.
MD=3
Triggering through movement analysis (only as an alternative to triggering via sensor)
Related to:
MD37030 $MA_FIXED_STOP_THRESHOLD
(threshold for fixed stop detection)
NC/PLC interface signal DB380x DBX1.2 (Sensor fixed stop)
Parameter Manual
List Manual, 01/2017
2.0 0.0
2.0 0.0
2.0 0.0
2.0 0.0
2.0 0.0
2.0 0.0
0 0
0 0
0 0
0 0
0 0
0 0
3.4 Axis-specific machine data
A10 -
DOUBLE NEW CONF
1.0e15 ReadOnly
1.0e15 ReadOnly
1.0e15 ReadOnly
1.0e15 ReadOnly
1.0e15 7/2
1.0e15 7/2
A10 -
BYTE Immediately
3 ReadOnly
3 ReadOnly
3 ReadOnly
3 ReadOnly
3 7/2
3 7/2
Machine data
M
M
M
M
M
M
M
M
M
M
M
M
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