Emerson Rosemount 2230 Reference Manual page 80

Configuration and operation
March 2021
parameter contains a list of conditions in the device which makes the device non-
operational that will cause an alarm to be sent. Below is a list of the conditions with the
highest priority first. This priority is not the same as the FD_FAIL_PRI parameter described
below. It is hard coded within the device and is not user configurable.
1. Electronics Failure - FF I/O Board
2. Internal Communication Failure
3. Electronics Failure - Main Board
4. Memory Failure - FF I/O Board
5. Database Error
6. Software Failure
FD_FAIL_MASK
This parameter will mask any of the failed conditions listed in FD_FAIL_MAP. A bit on
means that the condition is masked out from alarming and being broadcast to the host
through the alarm parameter.
FD_FAIL_PRI
Designates the alarming priority of the FD_FAIL_ALM. The default is 0 and the
recommended values are between 8 and 15.
FD_FAIL_ACTIVE
This parameter displays which of the conditions is active.
FD_FAIL_ALM
Alarm indicating a condition within a device which makes the device non-operational.
Related information
Alarm priority
Out of specification alerts
An Out of Specification alert indicates that the device operates out of the specified
measurement range. If the condition is ignored, the device will eventually fail. There are
five parameters associated with Out of Specification alerts, they are described below.
FD_OFFSPEC_MAP
The FD_OFFSPEC_MAP parameter contains a list of conditions indicating that the device or
some part of the device operates out of specification. Below is a list of the conditions with
the highest priority first. This priority is not the same as the FD_OFFSPEC_PRI parameter
described below. It is hard coded within the device and is not user configurable.
Below is a list of the conditions:
1. Invalid Model Code
2. Internal Temperature Out of Limits
3. MAO Fault State Mode Enabled
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Reference Manual
00809-0100-2230
Reference Manual