FUNCTION_BLOCK SMC_NC_PrependDefaults
This function block is used internally by SMC_ReadNCFile2 to prepend a sentence containing the given defaults, e.g. ‘N0 G17 F25 E1000 E-2000’. If SMC_ReadNCFile2 is used, there is not need to use this function block.
Important: this function block will prepend the defaults again after a jump command in the out queue. So it should be used before any buffering function blocks such the jump buffer. It should be called before SMC_NCNavigator as well, because the navigator will handle the jumps to unknown jump targets.
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InOut:
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Scope
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Name
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Type
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Comment
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Inout
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sentencesOut
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SMC_GSentenceQueue
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The output sentence queue
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sentencesIn
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SMC_GSentenceQueue
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The input sentence queue
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Input
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bExecute
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BOOL
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bAbort
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BOOL
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If TRUE, the current processing of this function block is aborted
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fDefaultVel
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LREAL
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Default velocity; used if the velocity (F-word) is not specified inside the CNC file.
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fDefaultAccel
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LREAL
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Default acceleration; used if acceleration (E+ word) is not specified inside the CNC file
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fDefaultDecel
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LREAL
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Default deceleration (E- word); used if deceleration is not specified inside the CNC file
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fDefaultVelFF
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LREAL
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Default velocity for fast forward (G0), FF word. It is used if no velocity is specified inside the CNC file.
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fDefaultAccelFF
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LREAL
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Default acceleration for fast forward (G0), EF+ word. It is used if no acceleration is specified inside the CNC file.
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fDefaultDecelFF
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LREAL
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Default deceleration for fast forward (G0), EF- word. A non-negative value is expected. It is used if no deceleration is specified inside the CNC file.
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b3DMode
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BOOL
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If TRUE, a G17 command (activation of 3D-mode) is executed implicitly.
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Output
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bBusy
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BOOL
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bError
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BOOL
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ErrorID
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SMC_ERROR
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errorPos
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SMC_NC_SourcePosition
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