Emerson Rosemount 848T FOUNDATION Reference Manual page 41

Reference Manual
00809-0100-4697, Rev GA
FAILED_PRI
Designates the alerting priority of the FAILED_ALM, see
0 and the recommended value are between 8 and 15.
FAILED_ACTIVE
This parameter displays which of the alarms is active. Only the alarm with the highest
priority will be displayed. This priority is not the same as the FAILED_PRI parameter
described above. This priority is hard coded within the device and is not user configurable.
FAILED_ALM
Alarm indicating a failure within a device which makes the device non-operational.
MAINT_ALARMS
A maintenance alarm indicates the device or some part of the device needs maintenance soon.
If the condition is ignored, the device will eventually fail. There are five parameters associated
with MAINT_ALARMS, they are described below.
MAINT_ENABLED
The MAINT_ENABLED parameter contains a list of conditions indicating the device or some
part of the device needs maintenance soon.
Table 3-6. Maintenance Alarms/Priority Alarm
Alarm
CJC Degraded
Body Temperature Out of Range
Sensor 1 Degraded
Sensor 2 Degraded
Sensor 3 Degraded
Sensor 4 Degraded
Sensor 5 Degraded
Sensor 6 Degraded
Sensor 7 Degraded
Sensor 8 Degraded
MAINT_MASK
The MAINT_MASK parameter will mask any of the failed conditions listed in
MAINT_ENABLED. A bit on means that the condition is masked out from alarming and will
not be reported.
MAINT_PRI
MAINT_PRI designates the alarming priority of the MAINT_ALM,
default is 0 and the recommended values is 3 to 7.
Configuration
Table 3-4 on page
Priority
1
2
3
4
5
6
7
8
9
10
Section 3: Configuration
November 2014
31. The default is
Table 3-4 on page 31. The
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