ZyXEL Communications ZyXEL Dimension ES-3024 - Manual (Page 99)

Dimension ES-3024 Ethernet Switch
SNMP Setup 14-5
Table 14-3 SNMP Traps
GENERIC TRAP SPECIFIC TRAP DESCRIPTION
9 (TRAP_POWENORMAL) This trap is sent when the voltage returns to normal.
For example, the following trap shows that the current reading
at the 3.3V sensor is 3.20V, the upper voltage limit is 3.36V
and the lower voltage limit is 3.10V.
"Power 3.3V back to Normal (Up Limit = 3.36V, Down Limit =
3.10V, Read = 3.20V)"