NOTE
The switching mode and the settings can be changed by executing a teach function by
means of a multifunctional input (see "Multifunctional input (“MF Input”)", page 57) or
IO-Link (see "Operation via IO-Link", page 21).
NOTE
When changing between the “Switching window” (“Window”) and “Distance to object”
(“DtO (1point)”) switching modes, it is possible that the setting for the previously
selected logic and/or the switching point setting will change.
6.4.1.2.2 Teachable settings (“Teach”)
Two teach methods are available for the switching window (“Window”) switching mode
to set up the switching window in accordance with the application requirements.
Teach function Description
Q
1
near You can use the “Q
1
near” teach method to teach in the first of the two
switching points for the switching window (“Window”) switching mode.
Depending on whether the smaller or larger distance value is taught in for
“Q
1
near” (compared to the distance value for “Q
1
far”), the corresponding
switching output acts either as High Active (distance for near < distance for
far; see figure 12, page 27) or Low Active (distance for near > distance for
far; see figure 13, page 27).
Q
1
far You can use the “Q
1
far” teach method to teach in the second of the two
switching points for the switching window (“Window”) switching mode.
Depending on whether the smaller or larger distance value is taught in for
“Q
1
far” (compared to the distance value for “Q
1
near”), the corresponding
switching output acts either as High Active (distance for near < distance for
far; see figure 12, page 27) or Low Active (distance for near > distance for
far; see figure 13, page 27).
6.4.1.2.3 Manual settings
Setting Description
Q
1
near You can use the “Q
1
near” setting to manually set the first of the two switch‐
ing points of the switching window in millimeters. Depending on whether
the smaller or larger distance value is set for “Q
1
near” compared to the
distance value for “Q
1
far”, the corresponding switching output acts either
as High Active (distance for near < distance for far; see figure 12, page 27)
or Low Active (distance for near > distance for far; see figure 13, page 27).
Q
1
far You can use the “Q
1
far” setting to set the second of the two switching
points for the switching window (“Window”) switching mode. Depending on
whether the smaller or larger distance value is set for “Q
1
far” (compared to
the distance value for “Q
1
near”), the corresponding switching output acts
either as High Active (distance for near < distance for far; see figure 12,
page 27) or Low Active (distance for near > distance for far; see figure 13,
page 27).
Q
1/2
hysteresis You can use the “Q
1
hysteresis” setting to manually set the switching hys‐
teresis in millimeters. (More details on hysteresis: see "Manuelle Einstellun‐
gen DtO_Dx50-2")
Q
1
Logic You can use the “Q
1
Logic” setting to manually select whether the output is
to act as High Active (see figure 12, page 27) or Low Active (see figure 13,
page 27). If the logic is modified, the sensor automatically exchanges the
values set for near and far accordingly.
6 OPERATION
28
O P E R A T I N G I N S T R U C T I O N S | DT50-2 Pro 8017154/1AVV/2021-03-24 | SICK
Subject to change without notice
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