LI-COR LI-6400, Руководство пользователя

Страница: 283 / 846

Data Logging
Making Your Own AutoPrograms
Using the LI-6400 9-39
■ ■ ■ ■
To Build This AutoProgram
1 Run the AutoProgram Builder
Select Ò
Build an new AutoProgram
Ó in the Utility Menu.
2 Make a control loop for Light (BJ)
Press B to select Ò
B) Begin Loop...
Ó. Press 1 to specify a control loop, then
press
J
for Ò
J) Light: Quantum Flux
Ó. Press
enter
twice to accept the
prompt string and default values.
3 Select a post-light wait (CA)
WeÕll use a fixed time wait, so press
C
to select Ò
C) Wait...
Ó, followed by
A
to select Ò
A) Wait: Fixed Time
Ó. Specify Minutes, and modify the prompt
to read Ò
Post-light wait time (minutes)
Ó. Make the default value 5.
4 Make a control loop for CO
2
(B1E)
Make the inner loop by pressing B for Ò
B) Begin Loop...
Ó, followed by 1
for a control loop, then E for Ò
E) CO2: CO2R_µml
Ó as the type. Set the prompt
string and default values as you wish.
5 Select a stability-based wait (CBA)
Press C to select Ò
C) Wait...
Ó, followed by B for Ò
B) Wait: Min, Max, Sta-
bility
Ó, then A for Ò
A) SUM(ÆCO2, ÆH2O, Flow) CVs
Ó. Use Minutes for
times, and modify the prompts and initial values for the min, max, and stabil-
ity values as you wish.
6 Match if the
D
Õs are small (DD)
For the second event in the CO
2
loop, press D for Ò
D) Match...
Ó followed by
another D for Ò
D) Match if |ÆCO2|<x OR |ÆH2O|<
yÓ. Keep the default
prompts, but make the default values 10 for
D
CO
2
, and 2 for
D
H
2
O.
7 Select Log (E)
For the 3rd CO2 loop event, press E for Ò
E) Log
Ó next.
8 End Loop, End Loop, and End Program (AAA)
Finish by pressing A three times, to exit both loops and end the program.
9 Set Prompt Preferences, and Store.
Press 2 for the prompt preference (use last time defaults), then Y to store the
program. The default name will be Ò
BjCaBeCbaDdEAAA
Ó, but you can change it
to something like ÒA-Ci Multi LightÓ.