Internal interfaces | system block "ls_touchprobe, Ls_touchprobe, At the – Lenze 8400 User Manual
Page 336: 6i/o terminals
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I/O terminals
6.3
Touch probe detection
336
Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
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6.3.2
Internal interfaces | System block "LS_TouchProbe"
The LS_TouchProbe system block provides the internal interfaces for touch probe detection in the
function block editor:
Inputs
Outputs
Input
Data type
Information/possible settings
bDisableTPDigIn4...6
BOOL
DI4 ... DI6: Dynamically deactivate TP function
TRUE TP function is deactivated.
bDisableTPDigIn4...5Rising
BOOL
DI4 ... DI5: Dynamically deactivate detection of rising edges
TRUE Detection of rising edges is deactivated.
bDisableTPDigIn4...5Falling
BOOL
DI4 ... DI5: Dynamically deactivate detection of falling edges
TRUE Detection of falling edges is deactivated.
bEnableTPDigIn4...5Window
BOOL
DI4 ... DI5: Activate acceptance window
TRUE Acceptance window function is active:
• If the actual position is outside the acceptance window, whose
and whose end position is set
in
, touch probe is automatically deactivated.
Output
Data type
Value/meaning
bTPDigIn4...6Received
BOOL
TRUE DI4 ... DI6: Touch probe received.
• The signal is only pending for one task cycle (1 ms).
dnTPDigIn4...6Position_p
DINT
DI4 ... DI6: Position measured by touch probe in [units]
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