Datcon DT9000, Руководство по эксплуатации

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DT9000
44
20171205-V2
7.8. The physical value assigned to 20 mA
(06. menu item)
Function Defining the physical value that should be assigned to the
loop current value 20 mA, which can be any numerical
value within the range that can be displayed
(-20000 - 20000).
[Default factory setting: 20.000]
For the purpose of scaling not only the physical value that
belongs to 20 mA, but also the physical value that belongs
to 4 mA must be set (the previous menu item).
Sequence of operations 1. Enter the menu by typing the supervisor code.
The way the code should be type in is described in Chapter
7.1. Typing the code in. You see on the display:

.
2. Keep stepping by pressing the ▲ button as long as you
see this menu item:

.
3. Enter the menu item by pressing the ENTER button.
4. You see this

on the display. It’s meaning is:
20.000. The arrow (
←
) is seen blinking in the upper left
corner. The arrow indicates that the uppermost digit (the
„half” digit) is being selected from the 4 and half digits, and
now it can be modified by pressing the
▲ button.
5. Pressing the ▲ button you can switch the „half” digit on
or off, or you can type in the value 20.000. e.g. when the
value on the display was 3.456, the following values are
available by pressing the
▲ button:
•

= 13.456
•

= 20.000
•

= 3.456