Operators Handbook DCU3 – System 
 
11., Main Function „Password“ 
BAEDCU3 - Rev. 4.6 - 0504    11 - 1 
11  MAIN FUNCTION „PASSWORD“ 
Several system functions and settings which should only be accessible for authorized personal, are 
protected by the standard password system. This is especially true for the setting of controller parame-
ters (PID, etc.), the setting of interface parameters and the manual operation. 
  If a function is selected, which is password-protected, then a numercal display for entering 
the password automatically appears.  
  The default setting for the standard password is „9“. 
  Menu „Password“ 
 
 
 
Selection key  Function 
ADMINISTR.  Selection of the corresponding menu for changing the standard password 
The access to these parameters is restricted to the system administrator.