Omron ZJ-SD Series User Manual page 79

Smart electrostatic sensor
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Inputting Threshold Values Directly
Threshold values can be set by directly inputting numeric values.
Direct input is useful when you know the standard values of the static electricity sensor
or when you want to fine-tune threshold values after teaching.
Moving to the 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 displayed on the main
display.
The currently set threshold value (either HIGH or LOW,
depending on the threshold switch setting) is displayed
on the sub-display.
3.
Press any cursor key.
The leftmost digit of the sub-display flashes.
4.
Use the cursor keys to set the threshold
value.
5.
Press the ENT key to confirm the setting.
This registers the setting.
Countermeasures for setting errors
If [ERRLH] or [ERRHL] is displayed, either of the
following errors has occurred:
• HIGH threshold value < LOW threshold value
• HIGH threshold value - LOW threshold value <
hysteresis width
Hysteresis setting p.69
If an error is displayed, the threshold values have not
been updated.
Set the threshold values again.
Section 5
Entering Threshold Values
Moves from one digit to
another.
Changes the numeric value.
User's Manual
ZJ-SD
65

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