User Manual LW120
will loop 20 times. Also notice that mixed mode advance flag has been
assigned to segment 4. This flag will cause the sequence to stop on
right of the sequence table. The
Channel#
field lets you select the active channel. If “1” is displayed,
Use the
Append
key to add a step at the end of the sequence list.
Use the
Insert
key to insert a step at the cursor location. The
Delete
e
key if you want just to save your work
before you close the dialog box.
The Trigger Panel
Trigger Parameters
Trigger option from the Main Panel, besides invoking the Trigger
The Trigger Parameters group contains two parameters for each
channel: Phase and Count. To access the required parameter, click
on the button below the Channel1 or Channel 2 group until the LED
next to the required parameter turns on. The value that is associated
with the lit LED is displayed on the digital display. You can use the
dial, keyboard, or the [
↑
] [
↓
} keys to adjust the readout to the required
setting. After you modify the reading, press Execute to update the
LW120 with the new reading.
Note
segment 4 until the LW120 will be triggered for the next sequence
cycle.
There are control buttons on the
then the table you’ll be constructing will affect channel 1. Likewise,
select “2” if you want to program the table for channel 2.
key is used for deleting a step at the cursor position.
The
Clear All
key will remove all steps from the table and will let you
start designing your sequence table from scratch.
Click on the
Close
to discard of the contents of the dialog box without
saving your last actions and to remove the sequence Table from the
screen but click on the
Stor
The
Download
key has double action, it will download the sequence
table to the instrument and will save the contents of your table so the
next time you open this table, it will have the same contents as you
saved in your previous session.
The Trigger panel, as shown in Figure 5-8, is invoked either by
pressing the TRIG button on the Panels bar, or clicking on one of the
Triggered, Gated, or Burst buttons on the Main Panel. Note that if you
invoke the Trigger Panel from the Panels menu, the LW120 will not
change its operating mode. On the other hand, if you select the
Panel, the LW120 will immediately change its operating mode to
triggered. The functional groups in the Trigger Panel are described
below.
Normal color of the digital reading is dark blue. If you
modify the reading, the color changes to a lighter shade of
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