Sor 815DT Smart Manual do Utilizador descarregar pdf (Página 11)

Form 1588 (09.14) ©SOR Inc.

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HART

Command

Description

Command Data Command Reply Data

Byte Description Byte Description

11

Read unique

identifier

associated

with tag

0-5 Device tag 0 Always 254

1 Manufacturer ID

2 Device type code

3 Number of preambles

4 Universal command revision

5

Transmit-specific command

revision

6 Software revision

7 Hardware revision

8 Device function flags

9-11 Device ID number

12 Minimum number of preambles

13 Maximum number of preambles

14-15 Configuration change counter

16 Extended field device status

12 Read message Read only 0-2 Device message

13

Read tag,

descriptor, date

Read only

0-5 Tag

6-17 Descriptor

18-20 Date (dd-mm-yyyy)

14

Read PV sensor

information

Read only

0-2 Sensor serial number

3

Units code for sensor limits and

minimum span

4-7 Upper sensor limit

8-11 Lower sensor limit

12-15 Minumum span

15

Read output

information

Read only

0 Alarm select code

1 Transfer function code

2 PV/range units code

3-6 Upper range value

7-10 Lower range value

11-14 Damping value (sec)

15 Write-protect code

16 Private-label distributor code

17 PV analog channel flags

16

Read final

assembly

number

Read only 0-2 Final assembly number

17 Write message 0-2 Message 0-2 Message

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 23 24

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