Bio-Rad BioLogic QuadTec™ Detector and Components User Manual
Page 37
4.4.4 Programming Events for Control of a Fraction Collector
This example demonstrates a program to control a fraction collector via the QuadTec UV/Vis detector event
output using signal level and a defined time window.
1.
Enter the Setup menu and proceed to the window Fraction.
2.
Enter the desired value for the signal level, e.g. 0.32 AU, the delay volume if needed, and select E1
for relay output.
3.
Return to the operation screen
4.
Move cursor to field “Edit Prog” and select a number (1 to 20) for the new program.
5.
Press any arrow key to confirm and enter Edit mode for the new program.
6.
To set the Time Window for collection. At the Time field 0 min, the Events field should be 00. Use the
Down arrow to change the Time to 5.00 and program the Events field to 1 0. Use the Down arrow to
change the Time field to 10.00 and the Event field to 0 0.
7.
Event 1 (relay output) will be enabled from 5 to 10 minutes. Any peaks within the Time Window
exceeding the signal level (0.32 au in this example) defined in the SETUP menu leads to generation
of an event at the signal outputs.
8.
Peaks exceeding the signal level between 0 and 5 minutes will not produce an event signal.
9.
The value for level chosen in the SETUP menu, will always apply for all programs, it cannot be set
individually for single programs.
Figure 4-12. Programming Events
USE AS A STAND-ALONE SYSTEM
SYSTEM INSTALLATION AND SETUP
4-10
Link
View
Setup
Load
Prog
Hold 0
Run 1
Time
(min)
1
(nm)
2
(nm)
Edit Prog
Clear 0
Events:
off 0
2
on /
Signal 1
[ au ]
Signal 2
[ au ]
GLP
Link
View
Setup
Load
Prog
Hold 0
Run 1
Time
(min)
1
(nm)
2
(nm)
Edit Prog
Clear 0
Events:
off 0
2
on /
Signal 1
[ au ]
Signal 2
[ au ]
GLP
Link
View
Setup
Load
Prog
Hold 0
Run 1
Time
(min)
1
(nm)
2
(nm)
Edit Prog
Clear 0
Events:
off 0
2
on /
Signal 1
[ au ]
Signal 2
[ au ]
GLP