Appendix I: Additional EMX Information
533
Note: For most sensors, the measurement unit in the "Assertion Timeout"
field is sample. Because the EMX measures each sensor every second,
timing of a sample is equal to a second.
How "Assertion Timeout" is helpful:
If you have created an event rule that instructs the EMX to send
notifications for assertion events, setting the "Assertion Timeout" is
helpful for eliminating a number of notifications that you may receive in
case the sensor's reading fluctuates around a certain threshold.
Assertion Timeout Example for Temperature Sensors
Assumption:
Upper Warning threshold is enabled.
Upper Warning = 25 (degrees Celsius)
Assertion Timeout = 5 samples (that is, 5 seconds)
When a temperature sensor's reading exceeds 25 degrees Celsius,
moving from the "normal" range to the "above upper warning" range, the
EMX does NOT immediately announce this warning state. Instead it
waits for 5 seconds, and then does either of the following:
If the temperature remains above 25 degrees Celsius in the "above
upper warning" range for 5 seconds, the EMX turns on the
"assertion" action to announce the "above upper warning" state.
If the temperature drops below 25 degrees Celsius within 5 seconds,
the EMX does NOT turn on the "assertion" action.
Summary of Contents for EMX2-888
Page 19: ...Chapter 1 Introduction 5 Retrieval of the link local IPv4 address See IPv4 Address on page 72...
Page 71: ...Chapter 4 Connecting External Equipment Optional 57...
Page 148: ...Chapter 6 Using the Web Interface 134 LHX 20 SHX 30 LHX 40 PowerLogic PM710...
Page 526: ...Appendix H RADIUS Configuration Illustration 512 Note If your EMX uses PAP then select PAP...
Page 531: ...Appendix H RADIUS Configuration Illustration 517 14 The new attribute is added Click OK...
Page 532: ...Appendix H RADIUS Configuration Illustration 518 15 Click Next to continue...
