Publication 1794-UM063A-EN-P - March 2006
Additional HART Protocol Information C-15
110 Read all dynamic
variables
— None — 0 PV units code —
1…4 PV value (F)
5 SV units code —
6…9 SV value (F)
10 TV units code —
11…14 TV value (F)
15 FV units code —
16…19 FV value (F)
(1)
0 = burn EEPROM, 1 = copy EEPROM to RAM.
(2)
Truncated after last requested code.
(3)
0 = edit fixed current mode.
(4)
No a number when fixed output mode.
(5)
A = ASCII string (packed 4 characters in 3 bytes).
F = floating point data type (4 bytes) per IEEE 754,
D = date (day, month, year-1900).
B = bit mapped flags.
Unmarked types are 8-, 16-, or 24-bit integers.
(6)
Truncated after last requested variable.
(7)
24 bits each.
(8)
LSB and MSB return to AO #1…#24.
Table C.6 Common Practice Commands
Command Data in Command Data in Reply
# Function Byte Data
Type
(5)
Byte Data
Type
(5)
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