APC MGE Galaxy 300 User's Guide download pdf (Page 48)

UPS Network Management Card 2 User’s Guide39

Example of falling but wavering temperature: The minimum temperature threshold is 55°F, and the

temperature hysteresis is 3°F. The temperature drops below 55°F, violating the threshold. It then wavers

up to 56°F and then down to 53°F repeatedly, but no clearing event and no new violation occur. For the

existing violation to clear, the temperature would have to rise above 58°F (3°F past the threshold).

Example of rising but wavering humidity: The maximum humidity threshold is 65%, and the

humidity hysteresis is 10%. The humidity rises above 65%, violating the threshold. It then wavers down

to 60% and up to 70% repeatedly, but no clearing event and no new violation occur. For the existing

violation to clear, the humidity would have to drop below 55% (10% past the threshold).

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 104 105

No comments

APC MGE Galaxy 300 User's Guide Page 48