white black background), and use the key. change value, position the cursor over the value (the modifiable field will appear
in reverse, i. Once you have entered the page you need, you can
move from one value another using the keys.4.
The Test" key must used perform the Trip test view the information page and see the last trip, qualora abbia
Model 3447
Apparatus Emax DC
Scale
D oc-N 1SDH000635R0002
Page No. Description
1 Voltage takeoff isolator
2 Busbar voltage LED
3 Pre-alarm indicator LED
4 Alarm indicator LED
5 Graphic display (the word ABB the bottom left-hand corner indicates normal operation)
6 Serial number the PR122/DC
7 Rating plug
8 Pushbutton for exiting the sub-menus for canceling (ESC)
9 Button for the cursor (UP)
10 Button for the cursor (DOWN)
11 ENTER key for confirming the data changing the page
12 TEST connector for connecting testing the release means external device (PR030/B battery unit, BT030 wireless
comm unication unit and PR010/T test unit)
13 Test” test and info button
Description the icons displayed
Symbol Description
s Remote control
0
Dual setting active.12.4 User interface
13
Ref.e.
37/108
.
To confirm the programming the previously configured parameters, press the ESC key scroll the menus till the programming confirmation
page will displayed; select confirmation and press ENTER for data programming.
Setting set
m
Fixed icon: data logger activated
Flashing icon: triggering
Vaux installed
- Parameter change stage
12.1 Use pushbuttons
The modifiable fields can filled using the keys and confirming with the key
