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Power the unit ONLY from the PR030/B
3. 13.3. Enter the unit's "Settings" menu
3.
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. After entering the fourth figure, check the password you have entered.
To enter new password, select the "New Password" item the "Settings/System" menu. The values attributable the password from 0000 9999.5 Password management
Specify password? [0***]
To enter "EDIT" mode necessary enter four-figure numerical password.
13.
If the password wrong, the message
Wrong password
appears and remains until the ESC key pressed (or until interval seconds has elapsed). When the PR120/V module installed, user must properly set
the rated voltage. Power the relay from any other source
11.
Note that ABB SACE defines each possible setting according the content the paragraph the default parameters (see par.
61/108
. Enter the unit's "Settings" menu
5. Input the password
8.. Select "Circuit-breaker"
4.g.4.4.. 13. Check for the absence configuration errors. Select "Install" and press "ENTER"
9. Input the password
6. Select "Unit installation"
7. there are other errors, the display will show the message Configuration (configuration error) accompanied the yellow
LED coming permanently (warning)
4.6. When the red led flashes and off and the message Installation (installation error) displayed, remove the PR030/B
10.). type circuit-breaker, Rating Plug size.2 Uninstalling
To complete the procedure for uninstalling PR123/DC unit, follow the steps below:
1. the password correct, you from the "READ" state
to the "EDIT" state.
For the default password see par.3.3. Select "Unit installation"
5. With the circuit-breaker open and/or isolated power the unit from the PR030/B
2. With the circuit-breaker open and preferably isolated, install the protection unit the circuit-breaker
2. Remove the PR123/DC unit from the circuit-breaker
9.13.4).3. Select "Circuit-breaker"
6.
13.
Apart from this, absolutely indispensable for the user modify the password and carefully define each modifiable
parameter, before putting the PR123/DC into service.4.6 Replacing electronic release
13. Remove the PR030/B
8.
Model 7
A pparatus Emax DC
S cale
D oc-N 1SDH000635R0002
Page No.
It also possible interrupt the password entry procedure pressing the ESC key.
Vice versa, the PR123/DC supplied separately, will the user set all the necessary parameters correctly.
By setting the value the password [0000] (on the "Unit configuration" menu) the password prom disabled.6.
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. therefore always possible
to switch from "READ" "EDIT".1 Installation
To complete the procedure for installing PR123/DC unit, follow the steps below:
1.
Disabling the Password.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.3. The data question are then transmitted the new PR123/DC unit installed
on the same circuit-breaker. The remove the connector, proceed indicated the figure alongside. Select "Uninstall" and press "ENTER"
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