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The values attributable the password from 0000 9999. Select “Circuit-breaker
6. With the circuit-breaker open and preferably isolated, install the protection unit the circuit-breaker
2. When the PR120/V module installed, set the Rated Voltage suitably.
Disabling the Password. Power the relay from any other source
Check for the absence configuration errors.. there are other errors, the display will show the message Configuration (configuration error)accompanied the
yellow LED coming permanently (warning)
4.
58/158
. Input the password
8.
It not strictly necessary complete the uninstalling procedure, but this enables the parameters relating the circuit-breaker, such contact
wear and others, otherwise these data would lost. Select "Circuit-breaker
4.4). Select "Install' and press "ENTER'
9.
If the password wrong, the message
W rong password
appears and remains until the ESC key pressed (or until interval seconds has elapsed).3.6 Password anagem ent
Specify password? ***]
To enter "EDIT" mode necessary enter four-figure numerical password. Power the unit ONLY from the PR030/B
3. therefore always possible
to switch from "READ" "EDIT".3.
13.
Model L2234 Apparatus Scale
L2778
Doc. Select "Unit installation
7.
To enter new password, select the "New Password" item the "Settings/System" menu.
After entering the fourth figure, check the password you have entered. Remove the PR122/P unit from the circuit-breaker
9..
13.g. Enter the unit's "Settings' menu
3. type circuit-breaker, Rating Plug size .
A
A part from this, absolutely indispensable for the user odify the password and carefully define each odifiable
param eter, before putting the PR122/P into service.1 Installation
To complete the procedure for installing PR122/P unit, follow the steps below:
1.).3. Select "Uninstall" and press "ENTER"
7.
13. Enter the unit's “Settings' menu
5.
For the default password see par.
Select the value the first figure between '0' and '9' means the and keys and press confirm the figure and then move enter
the next one.
The password valid for maximum two minutes from the last time key was pressed.4.13. The data question are then transmitted the new PR122/P unit installed the same
circuit-breaker.n°.2 sta llin g
To complete the procedure for uninstalling PR122/P unit, follow the steps below:
1. With the circuit-breaker open and/or isolated power the unit from the PR030/B
2.
Vice versa, the PR122/P supplied separately, will the user set all the necessary parameters correctly. 13.
Note that ABB SACE defines each possible setting according the content the paragraph the default parameters (see par.
It also possible interrupt the password entry procedure pressing the ESC key. When the red led flashes and off and the message Installation (installation error) isdisplayed, remove the
PR030/B
10. Remove the PR030/B module
8.7.4.
By setting the value the password [0000] (on the "Unit configuration" menu) the password prom disabled.5 Initial settings
If the PR122/P supplied ready installed the circuit-breaker, ABB SACE set all the variables referring the circuit-breaker the
specific application correctly (e.3.7 Replacing electronic release
13. Select "Unit installation
5.7. The remove the connector, proceed indicated the figure alongside. 2
Page No.13.4.3. Input the password
6. the password correct, you from the "READ" state the "EDIT" state
