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SENSOR PROGRAMMING
3.2.12.1. Delay Timers
Use these menus to set the delay timers. These menus are available only if an output timing delay is selected.
For ond and oFd, the default is 0.
For dt2, the default is 10 milliseconds for all response speeds.
Use + and - to scroll through the values. Millisecond values do not include the decimal point; seconds values include the decimal point.
Value: 1 ms to 90 s or 10 ms to 90 s, depending on response speed setting.
3.2.12.2. Totalizer (totL)
The totalizer function changes the output only after counting a designated number of targets.
After selecting this function, dt2 becomes available to define the output duration and tot2 to define required number of counts before the output
changes.
For tot2, the default is 1 count and the maximum is 9999 counts.
For dt2, the default is 10 milliseconds. Use + and - to scroll through the values. Values in millisecond do not include the decimal point; values in
seconds include the decimal point.
Values include 1 ms to 90 s or 10 ms to 90 s, depending on the response speed setting.
From Run mode, press SELECT to change the display to show the current totalizer count. Pressing SELECT again changes the display back to
the measured distance.
The totalizer count automatically resets after re-teaching the switch point distance or turning the sensor off.
3.2.13. Hysteresis (hYS2)
Use this menu to set the hysteresis distance around the switch point.
Auto (The sensor automatically selects a recommended minimum hysteresis distance relative to the current switch point distance) to 300 (enter
a user-selectable value (cm) of hysteresis distance relative to the current switch point distance).
Set Distance—The distance from the reference surface that allows stable use, including the effects of temperature and voltage, to the (standard)
sensing object transit position. This is approximately 70% to 80% of the normal (rated) sensing distance.
Figure 18: Set distance
Hysteresis (Differential Travel)—With respect to the distance between the standard sensing object and the sensor, the difference between the
distance at which the sensor operates and the distance at which the sensor resets.
Rated Sensing
Distance
Set Distance
Sensing
Surface
Sensing
Object
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