NEC ExpressA1160 - Manual (Page 167)

Setting Performance Thresholds using ESMPRO Manager
9-5
range and cause a warning, but getting too hot causes a critical condition that needs
immediate attention. The following definitions and relations of threshold values are
illustrated in
Figure 9-1 :
• Upper-limit critical (major) value. The status is critical if the operating data exceeds
this value.
• Upper-limit warning (minor) value. The status is warning if the operating data
exceeds this value.
• Lower-limit critical (major) value. The status is critical if the operating data drops
below this value.
• Lower-limit warning (minor) value. The status is warning if the operating data drops
below this value.
Figure 9-1 Threshold Values and Status
When a measurement exceeds the warning (minor) threshold, a warning message
appears in the AlertViewer. The icons in the DataViewer and Operation Window change
from green to yellow. When the measurement exceeds the fatal (major) threshold, an
error message appears in the AlertViewer. The icons in the DataViewer and Operation
Window change from yellow to red.
Reset Values
Additional values, called reset values, determine the values below or above which the