Rockwell Automation 900-TC32 Digital Temperature Controllers, Series B - Manual (Page 172)

Publication 900-UM007D-EN-E - January 2011
4-36 Parameter Adjustments & Application Considerations
PF Key Protect
Entering the Password to Move to the Protect Function Group
For additional system security, you can configure your controller so that you
need to enter a user-defined Password to Move to the Protect function group.
This user-defined password is configured using the Password to Move to
Protect function group parameter located in the Protect function group. If a
password is configured, before you can move to the Protect function group
you must enter the previously configured password when the Move to Protect
function group parameter is displayed. If no password is configured
(configured to 0) the Move to Protect function group parameter will not be
displayed and the Protect function group can be moved to directly without
entering a password.
Setting the Password
EXAMPLE
Operating Procedure: To Configure the Password to 1234
Use the following procedure to configure the Password to Move to the Protect
function group.
Figure 4.61
Table 4.Y
Set Value Description
OFF ➊ PF Key enabled
ON PF Key disabled (Operation as function key prohibited).
➊Default
pfpt
off
C
25
100
PV/SP