Programming; Inputting Or Changing Programs - Hettich EBA 280 Operating Manual

EN
15

Programming

No programs should be saved at program location #.
The program location # serves as intermediate memory for changed centrifugation parameters.
If centrifugation parameters are changed, but are not saved to a program location afterwards, the display
shows a dash "-" instead of the program location number. After starting the centrifugation run, these
centrifugation parameters are then automatically saved at program location #.
The centrifugation parameters at program location # are overwritten every time a centrifugation run is carried
out with changed centrifugation parameters which were not saved to a program location.
15.1

Inputting or changing programs

In order to set the continuous run, the parameters t/min and t/sec must be set to zero. In the time display
(t/min:s), "--:--" appears.
Example:
PROG RPM
The relative centrifugal force (RCF) depends on the centrifuging radius (RAD). A correct calculation is only
possible if the right centrifuging radius is set. During the input of the RCF, the set centrifuging radius is
displayed.
Example:
PROG RPM
It is only possible to display and input the relative centrifugal force (RCF) and the centrifuging radius (RAD) if
the RCF display ( RCF ) is activated.
If no key is pressed for 8 seconds after selection or during parameter input, the previous values are shown on
the display. The parameters must then be input again.
Entering parameters can be cancelled at any time by pressing the
stored.
 Press the key.
PROG RCL : Program location of the
displayed centrifugation parameters.

 With the keys, set the program location
whose centrifugation parameters are to be
displayed.

 Press the key.
START
PULSE The centrifugation parameters are
displayed.

Continued on next page
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t/min:s
t/min:s
Example:
RPM display (RPM)
Rev. 01 / 11.2022
STOP
OPEN
key. In this case, the settings are not
PROG RPM t/min:s
PROG RPM t/min:s
PROG RPM t/min:s
PROG RPM t/min:s
Example:
RCF display ( RCF )
PROG RPM t/min:s
PROG RPM t/min:s
PROG RPM t/min:s
PROG RPM t/min:s
AB1101EN_SA