Larsen & Toubro C*2000 Series User Manual page 134

Press Enter (●) key after setting in H93. H93 will be displayed again after initialization is complete.

 Password register
Group
Function group 2
 Register password for Parameter lock (H95).
 Password should be Hex decimal. (0 ~ 9, A, B, C, D, E, F)
After setting modification lock function of H95, Do not forget the registered password. If you try to
release lock, you need the registered password.
Factory default password is 0. Enter the new password except 0.

Follow the steps below when you register the password for the first time.

No Note
1 Move to H94 code
2 Press Enter () key twice.
3 Register password. (Ex: 123)
4 123 will blink when Enter () key is pressed.
5 Press Enter () key.
Follow the table below to change the password. (Current PW: 123 -> New PW: 456)

No Note
1 Move to H94 code.
2 Press Enter () key.
3 Enter any number (e.g.: 122).
Press the Enter () key. 0 is displayed because
4 wrong value was entered. Password cannot be
changed in this status.
5 Enter the right password.
6 Press Enter () key.
7 Enter the new password.
8 Press the Enter () key. Then "456" will blink.
9 Press Enter () key.
Cx2000 AC Drive
Code Item
H94 Password register
H95 Parameter lock
Caution
Chapter 8 Application
Set Setting
Value Range
0 ~ FFFF
-
0 ~ FFFF
-
Keypad display
H94
0
123
123
H94
Keypad display
H94
0
122
0
123
123
456
456
H94
Initial Unit
0
0
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