JULABO HT60-M3 High Temperature Circulator - Manual (Page 46)

Menu functions
46
Optimization instructions for the PID control parameters:
°C
t
The heat-up curve reveals inappropriate control settings.
(example: working temperature T)
optimum setting
Inappropriate settings may produce the following
heat-up curves:
°C
t
Xp too low
°C
t
Tv/Tn too low
°C
t
Xp too high
or
Tv too high
°C
t
Tv/Tn too high
or
Xp too high