Lenze PLC Designer PLC-Designer (R2-x) SoftMotion - Manual (Page 258)

DMS 5.2 EN 03/2011 TD17
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258
L-force | PLC Designer - SoftMotion
The L_SMC_DriveUtil.lib library (Lenze specifications)
L_SMC_TouchProbe
TriggerInput: L_SMC_Trigger_REF
The ’Triggerinput’ variable is of the L_SMC_TRIGGER_REF type with the following
elements:
Variable Type Initial value Description
TouchProbeSelect Byte 1 TP1 or TP2 selection
1: TP_channel1 -> Servo Drive 9400
• DigIn 7 or zero pulse of the position encoder
2: TP_channel2 -> Servo Drive 9400
• DigIn 8 or zero pulse of the position encoder
TouchProbeMode Byte 1 Selection of the operating mode
1: Single measurement
• Execute edge activates the function until Done = 1 (TRUE)
or abort by FB L_SMC_AbortTrigger.
2: Continuous measurement
• Positive Execute edge activates the function until the
negative Execute edge (Execute = FALSE) is reached, or
until abort by FB L_SMC_AbortTrigger.
TouchProbeSignal Byte 1 Selection of zero pulse or digital input
1: Digital input
2: Zero pulse of the position encoder
TouchProbeEdge Byte 1 Configuration of the edge evaluation
1: Triggering with positive edge
2: Triggering with negative edge
3: Triggering with positive or negative edge (logic in the FB)
4: Triggering with positive and negative edge (The sequence
of the edges is not relevant (logic in the FB).)
5: Triggering with positive and negative edge (The sequence
of the edges is relevant (logic in the drive).)
6: Triggering with negative and positive edge (The sequence
of the edges is relevant (logic in the drive).)