Omron K6CM Usage Manual page 41

K7DD Threshold Calculation
Set the alarm thresholds for the selected feature for monitoring on the Features Selection Screen.
You can set them depending on the timing of the alarm output selected from early, middle, and late.
At this point, the alarm thresholds have not yet been set on the K7DD. Refer to the Alarm Settings in
Section 4 for details.
This is the Threshold Calculation Screen.
1
There are two types of alarm thresh-
olds: caution and warning. Set them
according to your application.
(1) Automatic threshold calculation
based on alarm timing:
When you select Early, Middle,
or Late, the threshold value is
calculated and is applied to the
Warning and Critical Text Boxes.
(2) Direct settings in the Warning
and Critical Text Boxes:
The alarm threshold is calcu-
lated based on the selected
alarm timing, but you can modify
it if you wish to make further fine
adjustments or set it arbitrarily.
2
Click the Complete Button to go to
the next screen.
The thresholds calculated based on the selected alarm timing is calculated using the
percentages shown below.
Early: Warning=30%, Critical=50%
Middle: Warning=50%, Critical=70%
Late: Warning=70%, Critical=90%
Condition Monitoring Configuration Tool Usage Guide (N240)
3 Features Analysis
Features Analysis - Threshold Calculation
3
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