13
•
Basic guide to setting the menu options:
F
Enter the menu by pressing ”Menu” key (G)�
F
Turn the left knob (K) to select a menu option�
F
Turn the right knob (J) to change the menu value settings�
F
Confirm the menu settings by pressing the right knob (J)�
•
Operating mode (MODE):
Mode A:
After power on/power failure no automatic re-
start of functions�
Mode B:
After power on/power failure automatic restart
of functions, depending on previous settings�
Mode C:
Set values (set in A or B) cannot be changed�
After power on/power failure automatic restart of func-
tions, depending on previous settings�
•
Maximum temperature (HI T):
The maximum adjustable value: 200° C� This value can be
limited additionally by the selected fluid (No�, see “Fluid
(Standard information for
IKA
®
fluid)” fluid type)�
Note:
The maximum value is limited by the set safety
temperature�
•
Minimum temperature (LO T):
The minimum adjustable value: -25° C
•
Maximum speed (HI R):
The maximum adjustable value: 4600 rpm�
•
Minimum speed (LO R):
The minimum adjustable value: 1000 rpm
•
Fluid type
(
FLUI
)
The chosen fluid (No�) of the temperature setting is lim-
ited� See Section “
Fluid
”�
•
Temperature control type (AUTO) (heating):
AUTO 1:
AUTO 1 is the default setting� The optimum settings are
determined automatically�
Heating up curve in auto-tuning control (Auto 1):
°C
t
Fig. 12
AUTO 0:
For special requirements, AUTO 0 can be used with man-
ual adjustment of the control parameters�
If the PID control (AUTO 0) option is selected, the follow-
ing items including
Kp 1
,
Ti 1
and
Td 1
could be set�
Otherwise they are not displayed in the menu list�
Note:
Inappropriate settings may produce the following
heating up curves:
Fig. 13
°C
t
Kp too high
°C
t
Ti too low
°C
t
Td too high
°C
t
Kp too low
Ti too high
