Canatal M52 - Security

M52 Microprocessor User's Guide
M52UMCT Oct-03 17
Security
To prevent unauthorized interference with the system operation and settings, the M52
Microprocessors have three levels of security that can be assigned to different personnel
having different responsibilities.
Settings can only be altered after entering the four-digit password for the corresponding
security level.
The factory default password and access right for each security level is summarized in the
following table:
Function / Description Level 1 Level 2 Level 3
Default password 1024 4321 1234
Local on/off control
  
Alarm clear
  
Alarm configuration

Time schedule / clock
  
Setting - configuration 1
 
Setting - configuration 2

Setting - reading

Setting - control parameter

Testmode - Microprocessor
board

Testmode - digital I/O board

Testmode - sensor

Testmode - default value

To invoke security log-in or log-out, simply press the active tab on the Tab bar:
Press active tab
not logged-in
already logged-in
Log-in Security
On the first power-up, you can log-in to security by using the factory preset password
“1024”, “4321” and “1234” for security level 1, 2 and 3 respectively.