Opening Or Loading Programs; Entering Or Changing Programs; Automatic Buffer; Rotor Detection - Hettich Rotina 420 R Mode D'emploi

7.2.2

Opening or loading programs

7.2.3

Entering or changing programs

7.2.4

Automatic buffer

7.3

Rotor detection

AB4701en
[PROG] button.
1. Press the
�� The RCL parameter is displayed.
[Rotary knob] to set the desired program location.
2. Use the
[START] button.
3. Press the
'Program recall...' is displayed briefly.
��
The centrifugation data of the desired program location is dis-
played
The previous data in the program location is overwritten
upon saving.
If "Protected !!" is displayed, the data in the program loca-
tion is write-protected and saving is not possible.
1. Set the desired parameters.
[PROG] button repeatedly until the 'STO' parameter is dis-
2. Press the
played.
[Rotary knob] to set the desired program location.
3. Use the
If a "+" is displayed after the program location, the
data is write-protected.
The write protection must be removed before data
can be saved.
[START] button.
4. Press the
�� Settings are stored in the desired program location.
'Program store...' is displayed briefly.
The centrifugation data is temporarily stored at program location
can be retrieved after each start of a centrifugation run.
No programs can be stored in program location
■
Rotor detection is performed after starting a centrifugation run.
■
If the rotor has been changed, the centrifugation run is cancelled after
rotor detection. The rotor code (Rotor), the maximum rotor speed
(Nmax) and the centrifuging radius (R) of the newly detected rotor are
displayed.
■
If the maximum speed of the rotor used is less than the set speed, the
speed is limited to the maximum rotor speed.
In this case, the program location number is displayed in brackets
■
If the cycle counter is enabled, the number of completed run cycles
(centrifugation runs) of the rotor code used is displayed briefly after
opening the lid.
Rev.: 19 / 02.2025
Software operation
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