Bnc 725 Manuel d'utilisateur télécharger pdf (Page 53)

RUNNING EXPERIMENTS

Once you’ve created a program you’re ready to set up and perform your experiment.

Storing and Recalling Experiment Files

As mentioned earlier, an experiment file is a document which resides on your PC, containing all

of the logic, properties, and settings profiles for a particular experiment. Experiment files bear the

.trg extension.

To save an experiment, choose File>Save As. Name the file, then store it on your hard drive in

an accessible place.

To reuse an experiment file, choose File>Open, and locate the file. When you click OK, the

file’s settings will appear in timerPRO. Click Send Properties, then click Send Logic to

download the settings to the Model 725. You can also choose Program All Channels and

Program Logic from the Program menu.

To print a text summary of the settings in the current experiment, choose File>Print.

NOTE: Good file naming protocol will help your experiments go more smoothly. For

example, if you are saving multiple versions of a combustion experiment, store all files in

the same directory, with the names “combustion1.trg”, “combustion2.trg”, etc. Or, better

yet, use descriptive names such as “combust - 50us delay.trg”, “combust - 60us

delay.trg”, etc.

Front Panel Controls and Indicators

The front panel of the Model 725 is designed to help you run experiments without computer

control. This functionality allows you to program the unit at a workstation, then to move the unit

to the experimental environment.

Channel LEDs

As mentioned earlier, the LEDs for each channel provide information on each channel’s status:

1. A green light on a channel typically indicates that the channel is waiting for an input

trigger.

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Bnc 725 Manuel d'utilisateur Page 53