Comparing Measured Values - Omron ZX-E Operation Manual

Section 4
MAIN APPLICATIONS AND SETTING METHODS
Setting Bottom Deadpoint Position
Set the bottom deadpoint as reference value 0.
Refer to Section 6 Auxiliary Functions for details on settings.
Using the Zero Reset Function, p. 127
Set the previous value comparison to ignore slight bottom deadpoint fluctuation at press startup and
the influence of temperature drift.
A value other than 0 can be set.
Setting Tolerance Judgement Values
Set the upper and lower limits (the HIGH and LOW threshold values) for the PASS (OK)
range for the reference value set in step
HIGH threshold
LOW threshold
The HIGH, PASS, and LOW judgement results will be output based on the threshold
values set here.
Refer to Section 5 Detailed Settings for details on operation.
Entering Threshold Values, p. 97
ZX-E
66
Operation Manual
Comparing Measured Values (Previous Value Comparisons), p. 88
Setting Offset Values, p. 128
Setting
Enter the upper threshold for lift caused by scraps or residue.
Enter the lower threshold for overshooting caused by pressing with no workpiece.
Measurement result
Measurement result > HIGH threshold
LOW threshold ≤ Measurement result ≤ HIGH threshold PASS
LOW threshold > Measurement result
Bottom deadpoint
.
Description
Judgement
HIGH
LOW