69
ZJ-SD
User’s Manual
S
e
ct
ion 5
DETAILE
D
S
E
TTINGS
Section 5
Entering Threshold Values
Hysteresis Setting
Set the hysteresis width (difference between operation and return points) for the upper
and lower limits of judgments if the HIGH, PASS, or LOW judgment is unstable near the
sensing boundaries.
To prevent self-trigger chattering, set hysteresis for the self-trigger.
Moving to the FUN mode and HYS
1.
Set the mode switch to FUN.
2.
Use the LEFT and RIGHT keys to display
[HYS] on the main display.
3.
Press the UP or DOWN key.
The leftmost digit of the sub-display flashes.
4.
Use the cursor keys to enter the hysteresis
width.
5.
Press the ENT key to confirm the setting.
This registers the setting.
Countermeasures for setting errors
If [ERROV] is displayed, HIGH threshold - LOW
threshold < the hysteresis width.
If an error is displayed, the threshold values have not
been updated.
Set the values again or change the threshold values.
HIGH
ON
OFF
ON
OFF
ON
OFF
LOW
PASS
HIGH threshold
Measured value
LOW threshold
Output
Hysteresis (hysteresis width)
Operation point
Return point
Moves from one digit to
another.
Changes the numeric value.
operation2.book Page 69 Wednesday, November 29, 2006 2:56 PM
