Common Practice Commands - Siemens SITRANS F Function Manual

HART commands

4.3 Common practice commands

Com‐
mand
num‐
ber
21
22
38
48
Note
Command #15: Read Device Information / Write Protect Code
The device does not support Write Protection. Therefore the response to command #15
contains the Write Protect Code 251 (as specified in the HART specification).
4.3 Common practice commands
The device supports the following common practice commands:
Table 4-3
Command number
33
34
35
36
37
40
42
44
36
Function
Read Unique Identifier Associated With
Long Tag
Write Long Tag
Reset Configuration Changed Flag
Read Additional Device Status
Common practice commands
Function
Read Device Variables
Write Primary Variable Damping Value
Write Primary Variable Range Values
Set Primary Variable Upper Range Value
Set Primary Variable Lower Range Value
Enter/Exit Fixed Current Mode
Perform Device Reset
Write Primary Variable Units
Parameters
254, device_type, request_pream‐
bles, universal_revision, transmit‐
ter_revision, software_revision,
hardware_revision <0xf8>, physi‐
cal_signaling_code <0x07>, de‐
vice_flags, device_id, re‐
sponse_preambles,
max_num_device_variables, con‐
fig_change_counter, exten‐
ded_fld_device_status, manufac‐
turer_id, private_label_distributor,
device_profile
longTag
device_specific_status_0, de‐
vice_specific_status_1, de‐
vice_specific_status_2, de‐
vice_specific_status_3, de‐
vice_specific_status_4, de‐
vice_specific_status_5,
extended_fld_device_status,
0x00
FCT030 HART (From firmware 4.0)
Function Manual, 06/2018, A5E39931617-AB
Read /
Write /
Command
Read
Write
Command
Read