Julabo LC 6 Programmable Controller Instrukcja Użytkownika Pobierz pdf (Strona 28)

Menu functions

8.2. Control parameters

Xp =

When performing an identification for the controlled system

(temperature applications system) (see page 25), the control

parameters Xp, Tn, and Tv will be automatically determined

and stored.

Each parameter may be manually set via the keypad if

necessary, to allow optimum control performance.

 Press enter

to select the submenu „control

parameters“.

 Use the up/down cursor keys

to select the

desired option. A flashing segment indicates that a new

value needs to be entered.

 Use the numeral keypad to set the value and then set with

enter

(example: Xp = 2.5 °C).

 Press escape

to return to the previous menu level.

Optimization instructions for the PID control parameters:

The heat-up curve reveals inappropriate control settings.

(example: working temperature T1)

optimum setting

Inappropriate settings may produce the following

heat-up curves:

Xp too low

Tv/Tn too low

Xp too high

Tv too high

Tv/Tn too high

Xp too high

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 49 50

Brak uwag

Julabo LC 6 Programmable Controller Instrukcja Użytkownika Strona 28