Server Technology 4805-XLS-16B Installation And Operation Manual page 116

SNMP Traps
Status Trap
A Status trap is generated when an error condition occurs on a tower, infeed, Environmental Monitor or individual
sensor. Status traps include the reported status; location of the unit; identifier and name of the affected tower, infeed,
outlet, environmental monitor, and sensor.
Any error state generates a status trap and triggers the trap timer. A new trap is generated at the end of every timer
period until the status returns to a non-error status. All status traps are enabled by default.
Tower Status Traps
Status Error Description
Normal Tower is working correctly
NoComm x Communication to the tower has been lost
Infeed Status Traps
Status Error Description
On Infeed is on
OffError x Infeed should be on but no current is sensed at the infeed
NoComm x Communication to the infeed has been lost
Outlet Status Traps
Status Error Description
On Outlet is on
Off Outlet is off
OnWait Outlet Status in transition
OffWait Outlet Status in transition
OnError x Outlet should be off but current is sensed at the outlet
OffError x Outlet should be on but no current is sensed at the outlet
OffFuse x Outlet should be on but a blown fuse has been detected
OnFuse x Outlet should be on but a blown fuse has been detected downstream
NoComm x Communication to the outlet has been lost
Environmental Monitor Status Traps
Status Error Description
Normal The Environmental Monitor is working correctly
NoComm x Communication to the Environmental Monitor has been lost
Temperature/Humidity Sensor Status Traps
Status Error Description
Found The CDU found the sensor and connection is established.
NotFound On a fresh reboot, the CDU does not find a sensor.
Lost x The connection to a previously found sensor is now lost.
NoComm x Communication loss occurred due to a hardware issue (not loss of communication with the probes).
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= The ENV part of the sensor supports two Temperature/Humidity (T/H) probes as part of the master unit, two T/H
probes as part of the link unit, and the optional EMCU-1-1 (which can support two T/H probes, four contact-closure
monitoring points, and one water sensor). The "No Comm" sensor status is not loss of communication with probes
themselves.
NOTE: Traps are generated according to a hierarchy; for example, if a tower status enters a trap condition, only the tower status trap is
generated. Infeed and outlet status traps are suppressed until the tower status returns to normal.
116  Advanced Operations
Installation and Operations Manual
-48 VDC Remote Power Manager
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