Rockwell Automation 900-TC32 Digital Temperature Controllers, Series B - Manual (Page 230)

Publication 900-UM007D-EN-E - January 2011
5-2 Parameter Functions & Definitions
Figure 5.1
To move from the Operation function group to the Protect function group,
press
O
and
M
keys for 3 seconds (refer to Note) or more.
Note: The time taken to move to the Protect function group can be adjusted
by changing the Move to Protect Function Group Time parameter
setting.
Figure 5.2
Parameters that are protected will not be displayed and their values cannot be
changed.
Power ON
Operation
Function Group
Adjustment
Function Group
Press the Key
for less than 1 second.
Protect
Function Group
Press the + M Keys.
The display will flash.
25
100
C
Press and hold the
+ M Keys
for at least 3 seconds.
Control in Progress.
Press and hold the
+ M Keys
for at least 1 second.
Protect Function Group
M
M
M
M
M
M
M
pmov
0
oapt
0
icpt
1
wtpt
off
pmsk
on
prlp
0
pfpt
off
Page
Move to protect function group
Displayed only when a password
is configured.
Operation/Adjustment
protect
Initial Setting/
Communications protect
Configuration change
protect
Parameter mask enable
Password to move to
protection function group
PF Key protect
5-3
5-3
5-4
5-4
5-5
5-5
5-5