Reference Manual

00809-0100-4665, Rev AA August 2010

Rosemount 8732

Appendix G Transducer Block

TRANSDUCER BLOCK PARAMETER ATTRIBUTE DEFINITIONS

Table G-1. Transducer Block Parameters

Transducer Block Parameter Attribute Definitions . . . . . page G-1

The following table describes the parameters that are available in the transducer block. Each line item in the table defines the element and specifies the requirements for each element. If a column is blank for a data element, it can be assumed that the column does not apply to that element.

Index

Parameter Name

Description

 

Profibus PA Specific Block Header

 

 

Information

 

16

BLOCK_OBJECT

This object contains the characteristics of the

 

 

blocks.

17

ST_REV

The modification of at least one static

 

 

parameter in a block has to be incremented

 

 

by the according ST_REV at least by one.

18

TAG_DESC

Every block can be assigned a textual TAG

 

 

description. The TAG_DESC must be

 

 

unambiguous and unique in the fieldbus

 

 

system.

19

STRATEGY

Grouping of Function Block. The STRATEGY

 

 

field can be used to group blocks.

20

ALERT_KEY

This parameter contains the identification

 

 

number of the plant unit. It helps to

 

 

identify the location (plant unit) of an event.

21

TARGET_MODE

The TARGET_MODE parameter contains

 

 

desired mode normally set by a control

 

 

application or an operator. The modes are

 

 

valid alternatively only, i.e. only one

 

 

mode can be set at one time. A write access

 

 

to this parameter with more then one mode is

 

 

out of the range of the parameter and have to

 

 

be refused.

22

MODE_BLK

This parameter contains the current mode,

 

 

the permitted and normal mode of the block.

23

ALARM_SUM

This parameter contains the current states of

 

 

the block alarms.

 

Magnetic Flow Meter Specific

 

 

Parameters

 

24

CALIBR_FACTOR

This parameter is standard PA magnetic flow

 

 

parameter. Not used within 8732E device.

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Emerson Rosemount 8732 manual Appendix G Transducer Block, Transducer Block Parameter Attribute Definitions, Information