
⎯
190
⎯
6 F 2 S 0 8 4 6
or press the CANCEL key to correct or cancel the entries. In the latter case, the screen turns
back to the setting screen to enable reentries. Press the CANCEL key to cancel entries made
so far and to turn to the "Setting (change)" sub-menu.
4.2.6.2 Password
For the sake of security of setting changes, password protection can be set as follows;
•
Press 4 (= Setting (change)) on the main "MENU" screen to display the "Setting (change)"
screen.
/ 1
S e t t i n g
1 = P a s s w o r d
( c h a n g
)
e
2 = D e s c r i p t i o n
3 = C o m m
4 = R e c o r d
7 = B i n a r y
i
5 = S t a t u s
6 = P r o t e c t i o n
n p u t
8 = B i n a
y
r
t
o u t p u
9 = L E D
.
•
Press 1 (= Password) to display the "Password" screen.
/ 2
P a s s w o r d
1 = S e t t i n g
2 = T e s t
•
Press 1 (= Setting) to set the password for the setting change.
/ 2
P a s s w o r d
I n p u t
n e w
p a s s w o r d
[
]
R e t y p e
n e w
p a s s w o r d
[
]
•
Enter a 4-digit number within the brackets of "Input new password" and press the ENTER
key.
•
For confirmation, enter the same 4-digit number in the brackets of "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.
•
Press 2 (= Test) on the "Password" screen to set the password for the test.
/ 2
T e s t
I n p u t n e w
p a s s w o r d
[
]
R e t y p e n e w
p a s s w o r d
[
]
Set the password the same manner as that of the "Setting" above.
Password trap
After the password has been set, the password must be entered in order to enter the setting change
screens.
Summary of Contents for GRZ100 B Series
Page 264: ... 263 6 F 2 S 0 8 4 6 Appendix A Block Diagram ...
Page 271: ... 270 6 F 2 S 0 8 4 6 ...
Page 272: ... 271 6 F 2 S 0 8 4 6 Appendix B Signal List ...
Page 307: ... 306 6 F 2 S 0 8 4 6 ...
Page 308: ... 307 6 F 2 S 0 8 4 6 Appendix C Variable Timer List ...
Page 310: ... 309 6 F 2 S 0 8 4 6 Appendix D Binary Input Output Default Setting List ...
Page 321: ... 320 6 F 2 S 0 8 4 6 ...
Page 322: ... 321 6 F 2 S 0 8 4 6 Appendix E Details of Relay Menu and LCD Button Operation ...
Page 331: ... 330 6 F 2 S 0 8 4 6 ...
Page 340: ... 339 6 F 2 S 0 8 4 6 Appendix G Typical External Connections ...
Page 377: ... 376 6 F 2 S 0 8 4 6 ...
Page 384: ... 383 6 F 2 S 0 8 4 6 Appendix J Return Repair Form ...
Page 388: ... 387 6 F 2 S 0 8 4 6 Customer Name Company Name Address Telephone No Facsimile No Signature ...
Page 389: ... 388 6 F 2 S 0 8 4 6 ...
Page 390: ... 389 6 F 2 S 0 8 4 6 Appendix K Technical Data ...
Page 401: ... 400 6 F 2 S 0 8 4 6 ...
Page 402: ... 401 6 F 2 S 0 8 4 6 Appendix L Symbols Used in Scheme Logic ...
Page 405: ... 404 6 F 2 S 0 8 4 6 ...
Page 406: ... 405 6 F 2 S 0 8 4 6 Appendix M Example of Setting Calculation ...
Page 417: ... 416 6 F 2 S 0 8 4 6 ...
Page 418: ... 417 6 F 2 S 0 8 4 6 Appendix N IEC60870 5 103 Interoperability and Troubleshooting ...
Page 434: ... 433 6 F 2 S 0 8 4 6 Appendix P Inverse Time Characteristics ...
Page 437: ... 436 6 F 2 S 0 8 4 6 ...
Page 438: ... 437 6 F 2 S 0 8 4 6 Appendix Q Failed Module Tracing and Replacement ...
Page 444: ... 443 6 F 2 S 0 8 4 6 Appendix R Ordering ...
Page 447: ......