Issue 1
8-2 HART
®
device operations K0449 - [EN] English
8.3 Available HART
commands
This is a list of the commands that are available with the
DPI 620 calibrator:
Note: HART revision 5 field devices do not support some of
these commands.
Command name Command
number
Menu Type and
revision level
Return device ID, hardware/firmware version,
HART ID, Number of preambles,
manufacturer/model
#0 Hart hardware info Universal - 5
Primary Variable (PV) and units #1 PV display screen Universal - 5
Read loop current #2 PV display screen Universal - 5
Tagged poll version of #0 (Command 0) #11 Tagged poll mode Universal - 5
Read Tag descriptor and date #13 Hart hardware info Universal - 5
Read primary variable transducer serial number,
upper lower transducer limits, minimum span
#14 Hart Sensor Info Universal - 5
Primary damping value, write protect mode,
alarm
#15 Hart Sensor Info Universal - 5
Write Tag descriptor and date #18 Hart hardware info Universal - 5
Write primary damping factor #34 Hart Sensor Info Common - 5
Write primary variable range values – LRV &
URV
#35 Re-range menu Common - 5
Set primary URV “Span” #36 Re-range menu Common - 5
Set primary LRV “Zero” #37 Re-range menu Common - 5
Reset configuration changed counter #38 Calibrate menu Common - 5
Enter/Exit fixed current mode - loopback test #40 Trim Menu Universal - 5
Perform self test #41 Calibrate menu Common - 5
Perform device reset #42 Calibrate menu Common - 5
Set primary variable zero “Tare” #43 Re-range menu Common - 5
Write primary variable units #44 Advanced device
menu
Common - 5
Trim loop current zero #45 Trim Menu Common - 5
Trim loop current gain #46 Trim Menu Common - 5
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