Specifications

TRMM-2/-4 Events and Alarms
Event and Alarm Messages TRMM -2/ -4
4-10 Management Module Guide
CsEvFormat/Event00420213
{d “%w- %d %m-, %Y - %T”} - RING
TOKEN ERRORS THRESHOLD
EXCEEDED - Device {m} of type {t}
reported that the ring token errors
threshold value of {I 1} has been
exceeded within the timebase value of
{I 2}. (event [{e}])
CsPCause/Prob00420213
RING TOKEN ERRORS THRESHOLD
EXCEEDED SYMPTOMS:
The ring token errors threshold value has
been exceeded.
PROBABLE CAUSE:
The active monitor has recognized an error
condition that requires a token to be
transmitted. This occurs when the timer for a
valid transmission expires (10ms).
CsEvFormat/Event00420214
{d “%w- %d %m-, %Y - %T”} - RING
CLAIM TOKEN THRESHOLD
EXCEEDED - Device {m} of type {t}
reported that the ring claim token
threshold value of {I 1} has been
exceeded within the timebase value of
{I 2}. (event [{e}])
CsPCause/Prob00420214
RING CLAIM TOKEN THRESHOLD
EXCEEDED SYMPTOMS:
The ring claim token threshold value has
been exceeded.
PROBABLE CAUSES:
When a station in standby monitor state has
determined that there is no active monitor
operating on the ring. If the station claims
the token, it becomes the new active monitor
for the ring.
CsEvFormat/Event00420215
{d “%w- %d %m-, %Y - %T”} - RING
LOST FRAMES THRESHOLD
EXCEEDED - Device {m} of type {t}
reported that the ring lost frames
threshold value of {I 1} has been
exceeded within the timebase value of
{I 2}. (event [{e}])
CsPCause/Prob00420215
RING LOST FRAMES THRESHOLD
EXCEEDED SYMPTOMS:
The ring lost frames threshold value has been
exceeded.
PROBABLE CAUSE:
The ring lost frame error occurs when a
station is transmitting and its timer for
return expires. The lost frame count keeps
track of how many frames transmitted by a
station fail to return. If a frame becomes lost
the active monitor will issue a new token.
Table 4-1. TRMM-2/-4 Events and Alarms (Continued)
Message in the Event Log
Alarm View Probable Cause
Message