Rockwell Automation 2707-NP DTAM Programming Software - Manual (Page 114)

Chapter 14
Entering DTAM Configuration Data
14–8
The master security code is used by an operator to access and/or change the
security codes of the security screens.
When you select Master Code from the DPS Configuration - Option
Selection menu, the following is displayed:
Enter a new security code. There are two codes that perform special
functions:
00000000 disables the security function. This allows an operator to enter
any number as a valid access code.
99999999 disables the master security code(s). When used, only the
security code(s) assigned to individual screens are valid. Use this code
when you do not want to provide an operator the ability to override or
change security codes for security screens.
The security code must be an 8 digit number, if you enter less than 8 digits,
the remaining values are set to 0. The operator must enter all eight numbers
(including zeroes) for a valid code.
For DIP Switch Functions about enabling Master Security, refer to the
DTAM Plus/Micro User Manual (Publication 2707-800).
Setting Master
Security Code