User interface. Crate LS1-131

13.4. User interface

1 2 3 4 5

6 7 8 9 10 11

Ref.

Description

4

5

6

7

1

2

3

Pre-alarm indicator LED

Alarm indicator LED

Graphic display (the word ABB in the bottom left-hand corner indicates normal operation

Serial number of the PR122/P

Rating plug

Pushbutton for exiting the sub-menus or for canceling (ESC)

Button for the cursor (UP)

8

9

Button for the cursor (DOWN)

ENTER key for confirming the data or changing the page

10 TEST connector for connecting or testing the release by means of an external device (PR030/B battery unit, BT030

USB wireless communication unit and PR010/T test unit)

11 “I Test” test and info button

Description of the icons displayed

Symbol Description

Remote control

Dual setting active. Setting A set

Fixed icon: data logger activated

Flashing icon: triggering

Vaux installed

Parameter change stage

The Graphic Display is of the LCD type with 128x64 pixels and it is backlit when there is an auxiliary voltage or a self-supply from a PR120/V module or 3-phase current >300A ca.

The display is always lit when there is a Vaux or, in self-supply mode with a minimum busbar current or powered from the PR120/V module as defined in par 13.2.2.1.

You can adjust the contrast on the display by means of the specific function available on the user interface settings menu (par.

13.5.4.1).

13.4.1. Use of pushbuttons

The modifiable fields can be filled in using the  or  keys and confirming with the . Once you have entered the page you need, you can move from one value to another by using the  or . To change a value, position the cursor over the value (the modifiable field will appear in reverse, i.e. white on a black background), and use the key.

To confirm the programming of the previously configured parameters, press the ESC key to scroll up the menus till the programming confirmation page will be displayed; select confirmation and press ENTER for data programming.

The “i Test” key must be used to perform the Trip test to view the information page and to see the last trip within 48 hours of the

CB opening in self-supply mode.

Model L2234

L2778

L4681

L5179

L5439

Apparatus

Doc. No

Emax

1SDH000460R0002

Scale

Page No

67/161