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Hart commands, Hart commands -6, 4 hart commands – CiDRA SONARtrac Quick Start User Manual

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4.4 HART

Commands

The following is a list of supported HART commands.

Command Name

HART 5 or 6

Supported

by CiDRA

Universal Commands

0 Read

unique

identifier

HART 5 & 6

YES

1

Read primary variable

HART 5 & 6

YES

2

Read current and percent of range

HART 5 & 6

YES

3

Read current and four (predefined) dynamic variables

HART 5 & 6

YES

4 Reserved

HART 5 & 6

YES

5 Reserved

HART 5 & 6

YES

6 Write

polling

address

HART 5 & 6

YES

7

Read loop configuration

HART 6

YES

8

Read dynamic variable families

HART 6

YES

9

Read Device Variables with Status

HART 6

YES

11

Read unique identifier associated with tag

HART 5 & 6

YES

12 Read

message

HART 5 & 6

YES

13

Read tag, descriptor, date

HART 5 & 6

YES

14

Read PV sensor information

HART 5 & 6

YES

15

Read output information

HART 5 & 6

YES

16

Read final assembly number

HART 5 & 6

YES

17 Write

message

HART 5 & 6

YES

18

Write tag, descriptor, date

HART 5 & 6

YES

19

Write final assembly number

HART 5 & 6

YES

20

Read long tag

HART 6

YES

21

Read unique ID associated with long tag

HART 6

YES

22

Write long tag

HART 6

YES

Common Practice Commands

33

Read transmitter variables

HART 5 & 6

YES

34

Write damping value

HART 5 & 6

YES

35

Write range values

HART 5 & 6

YES

36

Set upper range value (= push SPAN button)

HART 5 & 6

YES

37

Set lower range value (= push ZERO button)

HART 5 & 6

YES

38

Reset "configuration changed" flag

HART 5 & 6

YES

39 EEPROM

control

HART 5 & 6

NO

40

Enter/exit fixed current mode

HART 5 & 6

YES

41

Perform device self- test

HART 5 & 6

YES

42

Perform master reset

HART 5 & 6

YES

43

Set (trim) PV zero

HART 5 & 6

YES

44

Write PV units

HART 5 & 6

YES

45

Trim DAC zero

HART 5 & 6

YES

46

Trim DAC gain

HART 5 & 6

YES

47

Write transfer function

HART 5 & 6

YES

48

Read additional device status

HART 5 & 6

YES

49

Write PV sensor serial number

HART 5 & 6

YES

Copyright © 2007 CiDRA Corporation

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