ABB 261GS Operating Instruction page 30

Diagnosis
The parameters listed can be displayed temporarily in this view
(not failsafe memory). The value configured under "Main
operator view" remains unchanged.
IMPORTANT (NOTICE)
The LCD indicator automatically returns to the
process display approximately three minutes
after the last button was pressed.
HART Tag
Each transmitter requires a unique bus ID in order to
communicate within a bus structure. The bus ID (tag) can be
entered via the "Communication" function and is subject to a
maximum length of 8 characters. Characters can include
uppercase letters, numbers, spaces and a few special
characters.
Editing the "HART Tag":
Access menu via "Communication" according to the menu
structure (see "Menu structure").
The Edit mode can be accessed via "Select" or "Edit" (see
"Alphanumeric entry").
1. Select the required characters one by one and character
by character from the character selection bar in the centre
using the two buttons
left) and (character block moves to the right).
A character is selected when the cursor is positioned on
the character and the background is dark. The selected
character is added to the upper area where the Tag Name
is displayed.
2. Use the left button
area for the tag name.
3. Once the tag name has been entered fully (max. 8
characters), confirm by pressing the right button
Press the button (Next) repeatedly to move the cursor
to the right. Once the cursor reaches the ninth position,
"Cancel" is displayed bottom right.
4. Cancel terminates and exits the Edit mode. To return to
the start, press the left button
30 IM/261Gx/Ax-EN Rev. 08 | 261Gx, 261Ax
(character block moves to the
(Next) to move to the next editing
(Next).
Fig. 20:
Fig. 21:
Zero Trim
This function allows a zero shift of the process pressure read
in from the measuring cell.
If, for example, the transmitter displays a small pressure value
at a "0 Pa" process pressure (transmitter was not installed
precisely in vertical position), this pressure can be adjusted to
(OK).
"0 Pa".