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DT9500
56
20220103-V2
7.13. Changing the supervisor code
(11. menu item)
Function
You can define new codes instead of the factory-defined
supervisor code. The code is an optional number within the
range between 000 and 999.
[Default factory setting: 100]
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 this:
.
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 on the display:
. The digit on the left side is
blinking.
•
Pressing the
▲
button you can increase the value of the
blinking digit:
,
,
,
,
,
,
,
,
,
, etc.
•
Pressing the
►
button you can select the next digit.
3. Pressing the buttons
▲
and
►
, type in the new
supervisor code.
4. Press the
MENU
button.
5. You have to type the new code in twice. This prevents
an error in defining the new code, due to typing mistakes.
This is indicated by the mnemonic
(re-type).
6. Pressing the buttons
▲
and
►
type in the new
supervisor code again.
7. Press the
MENU
button.
8. When the code you wrote in for the first time is not
identical with the code written in for the second time, a
blinking mnemonic
warns you on the error, and
the instrument exits from the menu item. You see this
on the display. (The supervisor code has not
changed, the old one is valid.) Restart the operation from
Point 3.
Summary of Contents for DT9500
Page 1: ...DT9500 Intrinsically Safe Temperature Meter Transmitter Operating Instructions ...
Page 67: ...DT9500 20220103 V2 67 10 2 Application example ...
Page 87: ...DT9500 20220103 V2 87 10 9 ATEX Certification ...
Page 88: ...DT9500 88 20220103 V2 ...
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