Rockwell Automation 1785-Lx6B,D17856.5.13 MNL. PLC-5 PROTECTED PROCESSOR - Manual (Page 14)

Chapter 2
Configuring Passwords and Privileges
2-4
For example, you can decide that class 1 is for the system administrator, class
2 for plant engineers, class 3 for maintenance engineers, and class 4 for
operators. You can then set privilege classes as follows:
Privilege Class1 Class2 Class3 Class4
Modify Privileges X
①
Create/Delete Data Files X X
Create/Delete Program Files X X X
Download Blocks of Processor Memory (Logical Write) X X X X
Download All Processor Memory (Physical Write) X X X X
Upload Blocks of Processor Memory
②
(Logical Read) X X X X
Upload All Processor Memory (Physical Read) X X X X
Change Processor Mode X X X X
Force I/O X X X
Force Transitions in Sequential Function Charts X X X
Clear Memory X
Restore Memory from Archive X X X
Edit On-line X X
①
X indicates that the privilege is enabled for this class.
②
Without this, a user cannot even see the program directory; required for all but physical reads.
Enable or disable a privilege for a class by following the steps on the left.
Current: Class1 Privilege Class Information Default: Class1
+==============================================================================+
| Privileges \ Privilege Class Names Class1 Class2 Class3 Class4 |
|––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––|
| Modify Privileges | X | X | X | X |
| Data Table File Create/Delete | X | X | X | X |
| Program File Create/Delete | X | X | X | X |
| Logical Write | X | X | X | X |
| Physical Write | X | X | X | X |
| Logical Read | X | X | X | X |
| Physical Read | X | X | X | X |
| Mode Change | X | X | X | X |
| I/O Force | X | X | X | X |
| SFC Force | X | X | X | X |
| Clear Memory | X | X | X | X |
| Restore | X | X | X | X |
| On–line Editing | X | X | X | X |
+==============================================================================+
Press a function key.
>
Rem Prog 5/46 File PROTECT
Modify Toggle
Passwrd Priv
F1 F10
6200
Main Menu
Toggle
Privilege
Cursor to Intersection
of Privilege and Class
General
Utility
Privileges
F3
Online
Program
Offline
Program
F1
F7
F5
or
F10