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Assigning read/write privileges to a program file, Assigning read/write privileges to a data file – Rockwell Automation 1785-Lxxx Enhanced and Ethernet PLC-5 Programmable Controllers User Manual

Page 217

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Publication 1785-UM012D-EN-P - July 2005

Protecting Your Programs 12-5

Assigning Read/Write
Privileges to a Program File

You can assign read and write privileges for each program file in a controller.
These privileges limit the access of users to view or change your program files.
Two privileges determine whether a user can read or write to a program file:

the users’ privilege class

whether read and write privileges have been assigned to the program file
itself

Assigning Read/Write
Privileges to a Data File

You can assign read and write privileges for each data file in a controller.
These privileges limit the access of users to view or change data file values.
Two privileges determine whether a user can read or write to a data file:

the users’ privilege class

whether read and write privileges have been assigned to the data
file itself

IMPORTANT

Removing both the read and write access from a data table
file prevents you from accessing that file.