Publication 1794-UM063A-EN-P - March 2006
C-10 Additional HART Protocol Information
43 Set (trim) PV zero — None — — None —
44 Write PV units 0 PV units code — — As in command —
45 Trim DAC zero 0…3 Measured current
(mA)
— — As in command —
46 Trim DAC gain 0…3 Measured current
(mA)
(F) — As in command —
47 Write transfer
function
0 Transfer function code — — As in command —
48 Read additional
device status
— None — 0…5 Device-specific status (B)
6…7 Operational modes —
8…10 Analog outputs
saturated
(7)
(B)
11…13 Analog outputs
fixed.
(8)
14…24 Device-specific status
49 Write PV sensor
serial number
0…2 Sensor serial number
number
— — As in command —
50 Read dynamic
variable
assignments
— None — 0 PV transmitter
variable code
—
1 SV transmitter
variable code
2 TV transmitter
variable code
3 FV transmitter variable
code
51 Write dynamic
variable
assignments
0 PV transmitter
variable code
— — As in command —
1 SV transmitter
variable code
2 TV transmitter
variable code
3 FV transmitter variable
code
52 Set transmitter
variable zero
0 Transmitter variable
code
— — As in command —
53 Write transmitter
variable units
0 Transmitter variable
code
— — As in command —
1 Transmitter variable
units code
Table C.6 Common Practice Commands
Command Data in Command Data in Reply
# Function Byte Data
Type
(5)
Byte Data
Typ e
(5)
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