Programming; Write Protection For Programs; Opening Or Loading Programs; Entering Or Changing Programs - Hettich UNIVERSAL 320 Operating Instructions Manual

Software operation
7.2

Programming

7.2.1

Write protection for programs

7.2.2

Opening or loading programs

7.2.3

Entering or changing programs

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The programs can be protected to prevent unintentional changes.
When the rotor is at a standstill, write protection can be enabled or disabled
as follows:
1. Press and hold the
'SOUND/BELL' is displayed after 8 seconds.
��
[SELECT] button.
2. Press the
'LOCK' is displayed.
��
[Rotary knob] to set 'OFF' or 'ON' .
3. Use
OFF = The programs are not write-protected
ON = The programs are write-protected
4. Press the [START/IMPULS] button.
�� The setting is stored.
'*** lock ***' is displayed briefly.
If ON is set:
'*** ok ***' is displayed briefly.
If OFF is set:
[SELECT] button to select the 'PROG RCL' parameter.
1. Use the
[Rotary knob] to set the desired program location.
2. Use the
[START/IMPULS] button.
3. Press the
'*** ok ***' is displayed briefly.
��
The centrifugation data of the desired program location is dis-
played
4. To check the parameters: Press the
5. To exit the parameter indicator: Press the
not press any button for 8 seconds.
1. Retrieve program.
2. If required: Press the
'> <' ).
indicator (
3. If required: Press the
and set it with the
The parameters t/min and t/sec must be set to 0 using the
knob] to set continuous operation. Continuous operation is shown in
'¥' .
the indicator with
[SELECT] button to select the 'PROG STO' parameter.
4. Use the
[Rotary knob] to set the desired program location.
5. Use the
[START/IMPULS] button.
6. Press the
�� Settings are stored in the desired program location.
'*** ok ***' is displayed briefly.
The settings are always stored in program location # if the
IMPULS] button is pressed without the 'PROG STO' parameter
being selected.
Rev.: 04 / 11.2023
[SELECT] button.
[SELECT] button several times.
[OPEN/STOP] button or do
[RCF] button to toggle between RPM and RCF
[SELECT] button to select the desired parameter
[Rotary knob] .
[Rotary
[START/
AB1401en_SA