JULABO LH 85 High Dynamic Temperature System User Manual

Page 46

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Menu functions

46


>DynInt< - Dynamics

This parameter affects the march of temperature only in
case of internal control (see page 40)

Adjustable parameter:

standard

The temperature rises quicker, however
can overshoot up to 5 %. If a ramp is
defined, the march of temperature often
follows this ramp.

aperiod.

The temperature rises chronologically
without overshoot.

With both adjustments a sufficient temperature stability
is reached after approximately the same time.

>CoSpeed< 0 up to 5

This parameter affects the march temperature only in
case of external control (see page 40).
The adjustment affects the calculation of the control
parameter when identifying and so the control course.

Optimization instructions for the PID control parameters:

optimum setting


The heat-up curve reveals inappropriate control settings.

Inappropriate settings may produce the following heat-up curves:

Xp too low

Tv/Tn too low

Xp too high or Tv too high

Tv/Tn too high or Xp too high

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