ROTO SILENTA 630 RS - Hettich Instruments
ROTO SILENTA 630 RS - Hettich Instruments
ROTO SILENTA 630 RS - Hettich Instruments
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EN<br />
26 Key-operated switch (for centrifuges with key-operated switch only).<br />
The following program interlocks can be set by the key-operated switch:<br />
Left key position: LOCK 1 will be displayed.<br />
Programs can be called up but not changed.<br />
Right key position:<br />
Middle key position:<br />
LOCK 2 will be displayed.<br />
No programs can be called up or changed.<br />
no status display.<br />
No program interlock. Programs can be called up and changed.<br />
27 Program linking (for centrifuges with program linking only).<br />
Several centrifugation runs can be linked together with the help of the program linking function.<br />
27.1 Linking programs<br />
Program linking is only possible with programs in which run-up and braking steps have been set.<br />
Before linking, the programs must be stored in the desired sequence either by entering the program or by<br />
calling up the program (see Chapter "Programming").<br />
The program locations must be consecutive (e.g. program locations 10+11+12).<br />
1. Press the PROG key in order to select the parameter PROG-Nr. The input field will be displayed inversely.<br />
2. Set the program location for the first program (XX+) by means of the control knob .<br />
3. Press the RCL key. The centrifugation data for the selected program location will be displayed.<br />
4. Press the PROG key twice in order to select the parameter PR-PART. The input field will be displayed inversely.<br />
5. Press the STO key twice. The program will be linked and the program number for the next program location<br />
(+XX+) will be displayed.<br />
6. Press the RCL key twice. The centrifugation data for the selected program location will be displayed.<br />
7. Press the STO key twice. The program will be linked and the program number for the next program location<br />
(+XX+) will be displayed.<br />
8. Keep repeating steps 6 and 7 until all programs have been linked.<br />
9. Press the PROG key to exit. The program number for the last program (+XX) will be displayed.<br />
27.2 Changing program links<br />
• Call up the desired program (see Chapter "Calling up programs"), change the desired parameters (see Chapter<br />
"Entering centrifugation parameters"), and save the modified centrifugation data to the same program location<br />
(see Chapter "Entering / modifying programs"). As a result of saving, the program linking will be removed.<br />
• Re-link the programs (see Chapter "Linking programs").<br />
27.3 Centrifugation run with program linking<br />
• Press the PROG key twice in order to select the parameter PR-PART. The input field will be displayed inversely.<br />
• Set the program location for the first program (XX+) by means of the control knob .<br />
• Press the RCL key. The centrifugation data for the selected program location will be displayed.<br />
• Press the START key. The rotation indicator will appear as long as the rotor is turning.<br />
The run-up and braking steps for the program linking will be displayed:<br />
x<br />
PR-PART<br />
First program (XX+)<br />
x: Run-up step for the first program<br />
x<br />
x<br />
PR-PART<br />
y<br />
PR-PART<br />
Next program (+XX+)<br />
x: Run-up step for the next program<br />
Last program (+XX)<br />
x: Run-up step for the last program<br />
y: Braking step for the last program<br />
• When the time in the last program has expired, run-down will take place with the braking step of the last<br />
program. If the centrifugation run is interrupted by pressing the STOP key, run-down will take place with the<br />
braking step of the program running at the time.<br />
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