Table of Contents
Advertisement
Table 4 - Common Practice Commands
Command
Data in Command
No.
Function
Byte
51
Write dynamic
0
variable
assignments
1
2
3
52
Set transmitter
0
variable zero
53
Write transmitter
variable units
54
Read transmitter
variable
information
55
Write transmitter
0
variable damping
value
1...4
56
Write transmitter
0
variable sensor
serial number
1...3
57
Read unit tag,
description, date
58
Write unit tag,
0...5
descriptor, date
6...17
18...2
0
59
Write number of
0
response
preambles
60
Read analog
0
output and
percent of range
61
Read dynamic
variables and PV
analog output
(6)
Data
Type
PV transmitter variable
code
SV transmitter variable
code
TV transmitter variable
code
FV transmitter variable
code
Transmitter variable
code
Transmitter variable
code
Transmitter variable
code
Transmitter variable
code
Transmitter variable
damping value
(seconds)
Transmitter variable
code
Transmitter variable
sensor
None
Unit tag (8 characters)
(A)
Unit descriptor (16
characters)
(A)
Unit date
(D)
Number of response
preambles
Analog output number
code
None
Rockwell Automation Publication 1719-UM001C-EN-E - August 2018
Data in Reply
Byte
Data
As in command
0
Transmitter variable code
1...3
Transmitter variable sensor serial
4
Transmitter variable limits units code
5...8
Transmitter variable upper limit
9...12
Transmitter variable lower limit
13...16
Transmitter variable damping value (seconds)
As in command
As in command
0...5
6...17
18...20
0
Analog output number code
1
Analog output units code
2...5
Analog output level
6...9
Analog output percent of range
0
PV analog output units code
1...4
PV analog output level
5
PV units code
6...9
Primary variable
10
SV units code
11...14
Secondary variable
15
TV units
16...19
Tertiary variable
20
FV units code
21...24
Fourth variable
Additional HART Protocol Information
Contained in
(6)
Type
Input
Tag
(F)
(F)
(F)
(A)
(A)
(D)
(F)
(F)
x
(F)
x
(F)
x
(F)
x
Appendix C
CIP MSG
x
x
x
x
x
x
x
x
x
x
x
x
69
Hide quick links:
Advertisement
Table of Contents
