Description
3.5 HART communication
SITRANS F Ultrasonic flowmeters FST030 (HART)
Operating Instructions, 08/2017, A5E35971532-AC
29
3.5.2
Common practice commands
The device supports the following common practice commands:
Table 3- 4
Common practice commands
Command number
Function
33
Read Device Variables
34
Write Primary Variable Damping Value
35
Write Primary Variable Range Values
36
Set Primary Variable Upper Range Value
37
Set Primary Variable Lower Range Value
40
Enter/Exit Fixed Current Mode
42
Perform Device Reset
44
Write Primary Variable Units
45
Trim Loop Current Zero
46
Trim Loop Current Gain
50
Read Dynamic Variable Assignments
51
Write Dynamic Variable Assignments
53
Write Device Variables Units
54
Read Device Variables Information
59
Write Number Of Response Preambles
60
Read Analog Channel And Percent Of Range
63
Read Analog Channel Information
70
Read Analog Channel Endpoint Values
95
Read Device Communications Statistics