Lenze 8400 - Internal Interfaces | System Block LsTouchprobe

6 I/O terminals
6.4 Touch probe detection
362
Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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6.4.2 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
bDisableTPDigIn3...7
BOOL
DI3 ... DI7: Dynamically deactivate TP function
TRUE TP function is deactivated.
bDisableTPDigIn3...5Rising
BOOL
DI3 ... DI5: Dynamically deactivate detection of rising edges
TRUE Detection of rising edges is deactivated.
bDisableTPDigIn3...5Falling
BOOL
DI3 ... DI5: Dynamically deactivate detection of falling edges
TRUE Detection of falling edges is deactivated.
bEnableTPDigIn3...5Window
BOOL
DI3 ... DI5: Activate acceptance window
TRUE Acceptance window function is active:
• If the actual position is outside the acceptance window, whose
starting position is set in C02813/x
and whose end position is set
in C02814/x
, touch probe is automatically deactivated.
Output
Data type
Value/meaning
bTPDigIn3...7Received
BOOL
TRUE DI3 ... DI7: Touch probe received.
• The signal is only pending for one task cycle (1 ms).
dnTPDigIn3...7Position_p
DINT
DI3 ... DI7: Position measured by touch probe in [increments]
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