Honeywell ST700 - Parameter List; Table 8: Diagnostic Transducer Block Parameters

Page 36 FOUNDATION Fieldbus ST 700 Pressure Transmitter User's Guide Revision 2.0
Parameter List
Table 8: Diagnostic Transducer block parameters
Parameter Description
ST_REV
The revision level of the static data associated with the function
block.
TAG_DESC The user description of the application of the block.
STRATEGY Used to identify grouping of blocks.
ALERT_KEY The identification number of the plant unit.
MODE The actual, target, permitted, and normal modes of the block.
BLOCK_ERR
Reflects the error status associated with the hardware or
software components associated with a block. It is a bit string,
so that multiple errors may be shown.
UPDATE_EVT This alert is generated by any change to the static data.
BLOCK_ALM
The BLOCK_ALM is used for all configuration, hardware, and
connection failure or system problems in the block. The cause
of the alert is entered in the subcode field. The first alert to
become active sets the Active status in the Status attribute. As
soon as the Unreported status is cleared by the alert reporting
task, another block alert may be reported without clearing the
Active status, if the subcode has changed.
EL_TEMP_DIAGNOSTIC Electronic Temperature Diagnostic parameters.
SENSOR_DIAGNOSTICS Sensor Diagnostics parameters.
POWER_TRAC Power Up Track Data.
OP_VOLTAGE Operating Voltage.
TIME_IN_SERVICE
Summation of time in minutes that power has been applied to
the device since leaving the factory.
SENS_TIME_IN_SERVICE Summation of time in minutes that power has been applied to
the sensor since leaving the factory.
SERVICE_LIFE It is the elapsed Service life of device in percentage.
SENS_SERVICE_LIFE_HELP The elapsed Service life of the sensor in percentage.
STRESS_MONITOR
It monitors various diagnostic parameters which are then input
into an algorithm to calculate an estimated percent of time that
the transmitter has spent in stressful conditions.
SENS_VOLT_DIAGNOSTICS Sensor Voltage Diagnostics.
SENS_GEN_DIAGNOSTICS Sensor General Diagnostics.
UPLOAD_TRACK_DATA
Process Variable selection for uploading the Track data from
sensor device.
HON_RES_1 Reserved for Honeywell use only.
HON_RES_2 Reserved for Honeywell use only.