Omron ZX-T Operation Manual page 82

Position Teaching
When teaching is executed, measurement is performed and the measured values are
set as the threshold values.
Position teaching is useful when threshold samples, i.e., with the upper and lower lim-
its, can be obtained beforehand.
Threshold
sample
(lower limit)
Hold, zero reset, and scale inversion settings that have been made before teaching are reflected in
the teaching measurements.
Moving to T Mode
1.
Set the mode switch to T.
Setting Threshold Values
2.
Move the threshold switch to either H or L,
i.e., the threshold to be set.
The current measured value is shown on the main dis-
play and the threshold being set (the value for the thresh-
old switch selection) will be displayed on the sub-display.
3.
Place the threshold sample in position.
The main display value changes.
4.
Press the ENT Key for at least one second
and then release.
The measured value at the point that the ENT Key is
released will be set as the threshold value. This threshold
value will be shown on the sub-display.
When ERRLH or ERRHL Is Displayed: p. 78
The threshold values set using position teaching can be changed using direct input.
This is useful when setting judgement tolerances for measured values.
p. 78
Teaching value =
Threshold
LOW threshold value
sample
(upper limit)
Section 5
DETAILED SETTINGS
Teaching value =
HIGH threshold value
POWER ZERO ENABLE
(mm)
SUB
SUB
ZX-T
Operation Manual
79