Rockwell Automation 900-TC32 Digital Temperature Controllers, Series B - Manual (Page 169)

Publication 900-UM007D-EN-E - January 2011
Parameter Adjustments & Application Considerations 4-33
7. Select the Move to Advanced Setting function group parameter by
pressing the
M
key.
Figure 4.54
8. Press the
UD
keys to enter the password (–169), and either press the
M
key or leave the setting for at least 2 seconds to move to the
Advanced Setting function group from the Initial Setting function
group.
Figure 4.55
9. To return to the initial setting function group, press the O key for at
least 1 second.
Figure 4.56
10. To return to the operation function group, press the O key for at least
1 second.
Figure 4.57
Using the Key Protect
Function Group Key Protect
The Key Protect feature prevents some keypad functions from working. Four
different modes of protection are provided: Operation/Adjustment
protection, Initial Setting/Communications protection, Setting change
protection and PF Key protection.
The Key Protect feature restricts the type of parameters that can be used.
amov
-169
Move to ad-
vanced function
setting level
C 25
100
PV/SP
in-t
5
Move to
Initial Setting
Group
C 25
100
Move to
Operation
Function
Group