SOR 815DT Smart - Manual (Page 11)

Form 1588 (09.14) ©SOR Inc. 11/24
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