East Tester ET-AY30, Руководство пользователя

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12
HART setup menu is as follows:
Introduction to HART setup menu:
Zero calibration of current value: equals to zero reset, set the value
currently measured by the pressure transmitter to 0.
Forced output of loop current: the pressure transmitter is removed
from the automatic control of loop current, and its output current is
manually set by the calibrator
with a range of 4~20mA .
Range modification: used to modify the maximum and minimum
user ranges set by the pressure transmitter.
Transmitter range calibration: it is divided into two parts: zero