Toshiba GRL100-701B Instruction Manual page 210

Grl100-7**b series. line differential relay
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• For confirmation, enter the same 4-digit number in the brackets after "Retype new password"
and press the ENTER key.
• Press the END key to display the confirmation screen. If the retyped number is different
from that first entered, the following message is displayed on the bottom of the "Password"
screen before returning to the upper screen.
"Mismatch-password unchanged"
Reentry is then requested.
Password trap
After the password has been set, the password must be entered in order to enter the setting
change screens.
If 4 (=Setting (change)) is entered on the top "MENU" screen, the password trap screen
"Password" is displayed. If the password is not entered correctly, it is not possible to move to the
"Setting (change)" sub-menu screens.
P a s s w o r d
Canceling or changing the password
To cancel the password protection, enter "0000" in the two brackets on the "Password" screen.
The "Setting (change)" screen is then displayed without having to enter a password.
The password can be changed by entering a new 4-digit number on the "Password" screen in the
same way as the first password setting.
If you forget the password
Press CANCEL and RESET together for one second on the top "MENU" screen. The screen
disappears, and the password protection of the GRL100 is canceled. Set the password again.
4.2.6.3
Description
To enter the plant name and other data, do the following. These data are attached to records.
• Press 4 (=Setting (change)) on the main "MENU" screen to display the "Setting (change)"
screen.
• Press 2 (=Description) to display the "Description" screen.
/ 2
D e s c r i p t i o n
1 = P l a n
t
• To enter the plant name, select 1 (=Plant name) on the "Description" screen.
/ 3
P l a n t
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
a b c d e f g h i j k l m n o p q r s t u v w x y z
0 1 2 3 4 5 6 7 8 9
To enter special items, select 2 (=Description) on the "Description" screen.
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