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Select "Circuit-breaker"
4.
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.
If the password wrong, the message
Wrong password
appears and remains until the ESC key pressed (or until interval seconds has elapsed). The remove the connector, proceed indicated the figure alongside.
13.
13.13.
Note that ABB SACE defines each possible setting according the content the paragraph the default parameters (see par. Remove the PR123/DC unit from the circuit-breaker
9.6 Replacing electronic release
13.
It not strictly necessary complete the uninstalling procedure, but this enables the parameters relating the circuit-breaker, such contact
wear and others, saved, otherwise these data would lost. Select "Unit installation"
7.4.
Disabling the Password. After entering the fourth figure, check the password you have entered.
It also possible interrupt the password entry procedure pressing the ESC key.4.4). there are other errors, the display will show the message Configuration (configuration error) accompanied the yellow
LED coming permanently (warning)
4.g. Enter the unit's "Settings" menu
5. Select "Unit installation"
5. Select "Uninstall" and press "ENTER"
7. Enter the unit's "Settings" menu
3. With the circuit-breaker open and/or isolated power the unit from the PR030/B
2. Select "Circuit-breaker"
6. therefore always possible
to switch from "READ" "EDIT".3.4. With the circuit-breaker open and preferably isolated, install the protection unit the circuit-breaker
2.5 Password management
Specify password? [0***]
To enter "EDIT" mode necessary enter four-figure numerical password.3.
61/108
. Remove the PR030/B
8.
13.3. Select "Install" and press "ENTER"
9. Power the relay from any other source
11. When the red led flashes and off and the message Installation (installation error) displayed, remove the PR030/B
10. Input the password
6.2 Uninstalling
To complete the procedure for uninstalling PR123/DC unit, follow the steps below:
1. When the PR120/V module installed, user must properly set
the rated voltage. Power the unit ONLY from the PR030/B
3.
Vice versa, the PR123/DC supplied separately, will the user set all the necessary parameters correctly.4 Initial settings
If the PR123/DC supplied ready installed the circuit-breaker, ABB SACE set all the variables referring the circuit-breaker or
the specific application correctly (e.
For the default password see par. The values attributable the password from 0000 9999.3.)... the password correct, you from the "READ" state
to the "EDIT" state.
By setting the value the password [0000] (on the "Unit configuration" menu) the password prom disabled.6. 13.
To enter new password, select the "New Password" item the "Settings/System" menu.1 Installation
To complete the procedure for installing PR123/DC unit, follow the steps below:
1.3. type circuit-breaker, Rating Plug size.
Model 7
A pparatus Emax DC
S cale
D oc-N 1SDH000635R0002
Page No. Check for the absence configuration errors. 13.6. The data question are then transmitted the new PR123/DC unit installed
on the same circuit-breaker.
Apart from this, absolutely indispensable for the user modify the password and carefully define each modifiable
parameter, before putting the PR123/DC into service. Input the password
8
