Fluke 754 - Page 17

HART Mode
HART Mode Menus for Adjustment
13
HART transmitter
Computation
Input
Physical
variable
4-20 mA
loop
Sensor trim
Pressure zero trim
Loop test
Output trim
Output
PV PVAO
754
754
DOCUMENTING PROCESS CALIBRATOR
gnx02f.eps
Figure 12. Block Diagram of a HART Transmitter