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Reference Manual

00809-0200-4801, Rev CA

July 2010

A-15

Rosemount 3051S

ADVANCED

DIAGNOSTICS

TRANSDUCER BLOCK

(ADB)

Table A-5. Advanced Diagnostic

block Parameters

Parameter Index Valid Range Initial Value Units Other Description

ST_REV 1 0-255 Read

Only

The revision level of the static data associated with the

function block.

TAG_DESC 2 spaces N/A The user description of the intended application of the block.

STRATEGY 3 0 N/A The strategy field can be used to identify grouping of blocks.

ALERT_KEY 4 1-255 0 N/A The identification number of the plant unit.

MODE_BLK 5 O/S N/A The actual, target, permitted, and normal modes of the block.

BLOCK_ERR 6 E Read

Only

This parameter 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

NOT

IMPLEMENTED

7 N/A Read

Only

This alert is generated by any change to the staic data.

BLOCK_ALM

NOT

IMPLEMENTED

8 N/A The BLOCK_ALM is used for all configuration, hardware,

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 will set 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.

TRANSDUCER_

DIRCTORY

9 N/A Read

Only

A directory that specifies the number and starting indicies of

the transducers in the transducer block.

TRANSDUCER_

TYPE

10 100 E Read

Only

Identifies the transducer that follows.

XD_ERROR 11 E Read

Only

Provides additional error codes related to transducer blocks.

COLLECTION_

DIRECTORY

12 N/A Read

Only

A directory that specifies the number, starting indicies, and DD

Item ID's of the data collections in each transducer block.

ADB_STATUS 13 Quality:

Good

SubStatus:

Non-Specifi

Limit: 0

N/A Read

Only

Status of Advanced Diagnostics Block.

DIAG_EVT 14 Unack: 0

Alarm

State: 0

Time

Stamp:0

Subcode: 0

Value: 0

N/A Read

Only

Diagnostic event

SPM_ACTIVE 15 0 = Disabled

Oxfe = Enabled

with HP filter

0xff = Enabled

without filter

Disabled N/A Enables/Disables the Statistical Process Monitoring algorithm.

Allows for activation of a high-pass filter for standard deviation

calculations.

SPM_

MONITORING_

CYCLE

16 1 to 1440 15 min. Time Perioed for Mean and Stdev calculations during Learning

and Monitoring

1 2 ... 120 121 122 123 124 125 126 127 128 129 130 ... 239 240

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