8400 StateLine C | Reference manual
Introduction: Parameterising the controller
Device access protection
42 L Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011
2.4.1 Password protection
If password protection has been activated, only a write/read access to the parameters of
the user menu is possible. Possible configurations of various protective functions,
personalised for every single communication channel, are being prepared.
Short overview of the relevant parameters for password protection:
Parameter Info Lenze setting
C00505/3
Password
• The password can have a maximum length of 16 characters.
• The password may contain the following characters:
lower case letters (a - z), upper case letters (A - Z), digits (0 - 9)
Note:
After the execution
of one of the device commands listed below, this
parameter provides the current password status:
OFF No password has been set, password protection is
not active (Lenze delivery status).
ON Password has been set, password protection is
active.
• This status is also displayed after an unsuccessful
check/deletion of the password due to an invalid
entry.
OK Password has been set, password protection is not
active.
• Password protection is temporarily deactivated.
Device commands
Before
the following device commands are executed, enter the corresponding password in C00505/3.
C00002/31
Set password
Activating password protection
0: Off / ready
C00002/32
Check password
Temporary deactivation of active password protection
0: Off / ready
C00002/33
Delete password
Deactivating password protection/changing the password
0: Off / ready
Status displays
C00003 Status of the last device command -
C00507/1 Password protection - all communication channels
• Bit coded display of the active protective functions:
-
Bit 0 Only access to user menu
Bit 1 Parameter write protection
Bit 2 Parameter read protection
Bit 3 ... 14 Reserved
Bit 16 Memory module binding on
Highlighted in grey = display parameter
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