Lenze 8400 BaseLine C - Manual (Page 24)

2 Introduction: Parameterising the controller
2.3 Internal Keypad
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Lenze · 8400 BaseLine C · Reference manual · DMS 1.6 EN · 01/2014 · TD05
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Change the existing password or deactivate the password protection
Access password-protected controller without knowing the password
When the password protection is activated and no password or a wrong password is entered, only
the max. 20 parameters of the user menu can be accessed.
Reach password-protected menu level with knowing the password
Step Info
1. Mains on After the mains has been switched on and the keypad self test has been completed,
"00" is displayed
2. ↵ After pressing the enter key and with existing password protection:
"PASS" is displayed for a short time, then "0000".
3.  Enter password.
4. ↵ Confirm entry.
5.  Select menu -1- (all parameters).
6. ↵ Confirm selection.
7.  Select code C094 ("password").
8. ↵ Confirm selection.
(The existing password is now blinking, i.e. a change is possible.)
9.  Change password: Set new password ("01" ... "9999").
Deactivate password protection: Set "00".
10. ↵ Accept setting.
11. ↵ (3 seconds) Keep the entry button pressed for 3 seconds in order to save the parameter settings
safe against mains failure.
Step Info
1. Mains on After the mains has been switched on and the keypad self test has been completed,
"00" is displayed
2. ↵ After pressing the enter key and with existing password protection:
"PASS" is displayed for a short time, then "0000".
3. ↵
or
 ↵
After direct confirmation of the value "0000":
• Only the parameters of the user menu can be selected.
When the wrong password has been entered and confirmed:
• "Err" is displayed for a short time, then only the parameters of the User menu can
be selected.
Step Info
1. Mains on After the mains has been switched on and the keypad self test has been completed,
"00" is displayed
2. ↵ After pressing the enter key and with existing password protection:
"PASS" is displayed for a short time, then "0000".
3.  Enter password.
4. ↵ When the correct password has been confirmed:
You have free access from here to all menus (and thus all parameters).