22
Chapter 5
Display and Operation
Subject to technical changes
Rev. 1.01.08
5.3.3 User Level
5.3.4 System Level
Display actual value/set point
Ú
By call of user level USEr is shortly shown in the
LED dis-play.
Ú
In the user level it is feasible to scroll forward and
back-ward between the parameters.
Ú
It depends on the unblocking (
Ó
Unblocking of
Parameters at User Level (page 23))
,
which pa-
rameters at the user level are vi-sible and
changeable too.
The user level can always be left by button
a
to
return to actual value / set point display.
Is
Loc
displayed in the actual value display; see
chapter
Ó
Display Loc (page 17).
Select user level
Exit user level
Display for about 1
second
Scroll backwards
Scroll forwards
Display actual value/set point
Ú
By call of system level SYS is shortly shown in
the LED display.
Ú
In the system level it is feasible to scroll forward
and backward between the parameters
The system level can always be left by button
a
to return to actual value / set point display.
Is
Loc
displayed in the actual value display; see
chapter
Ó
Display Loc (page 17).
Select system level
Exit system level
Display for about 1
second
Scroll backwards
Scroll forwards
200
200
User
200
SP
Auto
C.Op
a
200
200
SYS
200
SP
Auto
C.OP
a
Содержание hotcontrol C248
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