Running Autosampling 105
4
2. Press Start Auto. The Auto Addition routine runs as part of each programmed step.
A message appears indicating that Auto Addition is running. You cannot change
screen entries after the Auto Run begins.
Turning Off Auto Addition
To turn off Auto Addition on the Edit Auto Addition screen, select No at the Run Addition?
field. The information programmed for Auto Addition is saved, but Auto Addition does not
run.
When Auto Addition is turned off, the Addn notation is not displayed on the Auto Run
screen.
Note: If you turn off Auto Addition on the Edit: Step Function screen (by setting the Option
field to None), you delete the information programmed for Auto Addition.
4.6.4.3 Example Auto Addition Run
In an Auto Addition run, the 717plus Autosampler withdraws the specified volume from up
to five common vials, withdraws the specified volume from the sample vial, then injects the
total volume of all withdrawn volumes (Figure 4-16
).