Action
Result
Single-pulse the remote input.
T
"RMT TCH" and the current switch point
value displays.
2. Present the target.
Action
Result
Present the switch point one target.
"RMT TCH" and the target's measurement
value display.
3. TEACH the sensor.
Action
Result
Double-pulse the remote input.
T
T
T
"TchSPt1 Teaching" displays while the
sensor is being taught.
TEACH Accepted
The new value displays on the second line
of the display, flashes, and the sensor goes
to "TchSPt2" and the current measurement
value.
TEACH Not Accepted
"FAIL" flashes, the sensor returns to step 2,
and "RMT TCH" displays.
4. Present the target.
Action
Result
Present the switch point two target.
"TchSPt2" and the target's measurement
value display.
5. TEACH the sensor.
Action
Result
Single-pulse the remote input.
T
"TchSPt2 Teaching" displays while the
sensor is being taught.
TEACH Accepted
The new value displays on the second line
of the display, flashes, and the sensor
returns to Run mode.
TEACH Not Accepted
"FAIL" flashes, the sensor returns to step 2,
and "RMT TCH" displays.
3.5.2 Midpoint TEACH
Output OFF
0 mm
(500 mm)
(700 mm)
(600 mm)
1000 mm
SP1
SP2
Midpoint
Output ON
Figure 10. Window and Midpoint Example
The Midpoint TEACH uses both the window size and the
TEACH midpoint to determine the actual measurement
window. For example, a window of 200 mm with a midpoint of
600 mm places the measurement window from 500 mm to
700 mm.
To use Midpoint TEACH:
1. Set the window size.
2. Set the measurement window using
on p. 14.
L-GAGE
®
LTF Time of Flight Laser Distance Sensor with IO-Link
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