Combined Machine Trigger On "Alarm Group" And "Plc Variable - Siemens SINUMERIK 840D sl Function Manual

03/2013

3.4.8 Combined machine trigger on "alarm group" and "PLC variable"

Function description
The combined machine trigger contains the trigger on a PLC variable and a
selection of other triggers that are automatically interconnected with a logic "AND".
The special feature is a configurable temporal indeterminacy between the triggers
in which the trigger is yet to be initiated. The individual trigger functions are the
same as described with the related triggers.
Fig. 3-34: Combined machine trigger
Fig. 3-35: Combinable triggers
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SINUMERIK Integrate AMB, AMC, AMM, Function Manual (FH) - 03/2013
3 Setting up functions
3.4 Fault services
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