Omron Z4LB V2 Instruction Manual page 51

Setting Thresholds
Note Discrimination outputs use HIGH and LOW threshold hysteresis
values. Refer to 4-2-3 Hysteresis Setting for the relationship be-
tween discrimination output ON/OFF points and thresholds.
→
Refer to Discrimination Outputs Timing Charts (p. 40).
3-2-1 Direct Setting Thresholds
The following method is convenient if the threshold value for dis-
criminating good/improper products is known because values
are input directly in this method.
HIGH Threshold Setting
→
Refer to 4-2-5 Enabling the Bank Selection (p. 44).
3 Forced-zero settings: A measured value based on a refer-
ence workpiece is set as zero. Add or subtract a tolerance
directly to and from the reference value (zero) to set the re-
sults as thresholds.
HIGH indicator
Display
LOW indicator
1 Set the operating mode selector to H.
The display will show the present HIGH threshold and the
HIGH indicator will flash. If the bank selection is enabled, the
bank number will be displayed.
The LOW threshold is set.
The HIGH threshold is set.
Section 3-2
27