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5 Operation
5.3 Principle of operation
Basic status Initial status.
Profile program
start
Profile programs are selected here,
and the instant of start as well as the
start conditions are defined.
Profile program
editor
Profile programs are created here.
Operating level This level is available for programming
setpoints, displaying process varia-
bles, altering system states and set-
ting the time.
Parameter
level
The profile controller is adapted to the
control loop with the aid of the para-
meters in this level.
Configuration
level 1
This level is available for adapting the
profile controller to the control task.
Configuration
level 2
The software version and the hardware
specifications of the profile controller
are indicated here.
Service Only accessible to service personnel.
Time-out If no key is pressed during a config-
urable period (factory-set: 30sec),
then the profile controller will automat-
ically return to basic status.
Code request In order to access some levels, a code
has to be entered first. The codes can
be altered via the setup program.
Codes are entered digit by digit.
h Enter the digit with
I and D
h Step on to the next digit with E
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