Measuring And Monitoring Mechanism - Omron K6CM User Manual

Measuring and Monitoring Mecha-
nism
K6CM Motor Condition Monitoring Device User's Manual (N219)
This section describes the measuring and monitoring mechanism of the K6CM devices.
3-1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3-2 Measurement System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
3-2-1 Sampling of measured values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
3-2-2 Moving average . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
3-2-3 Trigger Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
3-2-4 Maximum Value and Minimum Value of Measured Value . . . . . . . . . . . . . . . . 3-10
3-3 Monitoring Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
3-3-1 Types of Individual Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
3-3-2 Comprehensive Alarm Judgment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
3-3-3 Relationship Between Alarm and Display/Output . . . . . . . . . . . . . . . . . . . . . . 3-13
3-3-4 Guide for Setting Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
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