Defining Various User Levels; Entries And Operator Prompting - nvent raychem tcontrol-cont-03 Operating And Installation Manual

4.4

Defining various user levels

Access to the individual levels can be inhibited.
Operator, User
Code level
0 free
1 free
2 free
3 inhibited
1. For code entry use
2. Change code by pressing
3. Enter code using
4. Return to the normal display using or automatic return after
180 s
T he parameter and configuration level can also be inhibited via
the binary function.
Chapter 7.7 "Binary functions"
4.5

Entries and operator prompting

Entering values
W hen entries are made within the levels, the parameter symbol
appears in the lower display.
Select parameter
(bottom - green)
1. Select parameter by pressing
2. Change to the entry mode using
(lower display blinks)
3. Change a value using
The value alters dynamically for as long as the key is kept
pressed.
4. Take over the entry with
cancel the entry with
TIP!
I f the function key is pressed for > 2 s, the device changes
back to normal display.
14 | nVent.com
Parameter
level
free
free
inhibited
inhibited
and (simultaneously for > 5 s)
(display blinks!)
and (Ex-factory: all levels enabled)
P
Parameter flashes
or
and
or automatic return after 2 s or
the value will not be applied.
Configuration
level
free
inhibited
inhibited
inhibited
Change value
(top - red)