Lenze ECSCPxxx - Manual (Page 93)

Commissioning
Basic terms of positioning
Touch probe positioning
6
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93 EDBCSXP064 EN 8.0
6.1.2 Touch probe positioning
During the touch probe positioning process the drive at first travels towards the selected
target position until a mark sensor (touch probe signal) at the digital input X6/DI3 of the
axis module responds. When this has happened, the drive travels along a specified residual
path.
The residual path is defined by entering the target position in the following positioning
profile (profile number + 1). If several touch−probe signals occur during a touch probe
positioning process, the residual path is measured from the last touch−probe signal.
)
Note!
The touch probe positioning profile before its start is not monitored with
regard to software limit positions (
¶ 237). If one of the software limit
positions is reached during touch probe positioning, a fault and a quick stop
(QSP) are activated.
v [m/s]
t [s]

‚
ECSXA412
Fig. 6−2 Example: Touch probe positioning with a linear positioning axis
 Sensor mark transmits touch probe signal
‚ Residual path
To suppress further touch probe signals, you can set a debounce time for the touch probe
input X6/DI3 under C3036. After touch probe identification, further touch probe signal will
be ignored for the time selected under C3036.