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Siemens SINUMERIK 840D sl Function Manual

Siemens SINUMERIK 840D sl
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Detailed Description
2.15 Spindles (S1)
Basic logic functions: NC/PLC interface signals (Z1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
115
2.15 Spindles (S1)
2.15.1 Signals to axis/spindle (DB31, ...)
DB31, ...
DBX2.2
Spindle reset/delete distancetogo
Edge evaluation: yes Signal(s) updated: cyclic
Edge change
0 → 1
Independent of the machine data:
MD35040 $MA_SPIND_ACTIVE_AFTER_RESET
selects a spindle reset for the various spindle operating modes in the following fashion:
Control mode:
Spindle stops
Program continues to run
Spindle continues to run with subsequent M and S program commands
Oscillating mode:
Oscillation is interrupted
Axes continue to run
Program continues with the actual gearbox stage
With the following M value and higher S value, it is possible that the IS:
DB31, ... DBX83.1 (programmed speed high)
is set.
Positioning mode:
Is stopped
Axis operation:
Is stopped
Signal state 0 or
edge change
1 → 0
No effect.
Corresponding to .... MD35040 $MA_SPIND_ACTIVE_AFTER_RESET (own spindle reset)
DB21, ... DBX7.7 (reset)
DB31, ... DBX2.2 (delete distance to go): is a different name for the same signal

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Siemens SINUMERIK 840D sl Specifications

General IconGeneral
Control TypeCNC
Number of AxesUp to 31
Max Number of Channels10
InterfacesEthernet, PROFIBUS, PROFINET, USB
Interpolation5-axis interpolation
Operating Temperature0°C to 45°C
Relative HumidityUp to 95% (non-condensing)
DisplayTFT color display, various sizes
Programming LanguagesDIN/ISO
Safety FeaturesSafety Integrated
PLCIntegrated PLC S7-300
Drive InterfaceSINAMICS S120
Data StorageCF card, USB
Operating SystemWindows-based

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