User`s manual

You can select any menu option using either of the
following methods:
Use the SPACE BAR to scroll down through the list of
options in the menu, or use the BACKSPACE key to
scroll up. In either case, the currently selected option
appears in the Set Point Method field. Stop scrolling
when you see the correct option in the option field.
Press the TAB key. When you do this, the cUrrent option
(the one in the option field) is highlighted in the menu.
Use the down (or up) arrow key to highlight the correct
option, then press the ENTER key to select that option.
Note: After pressing the TAB key to enter the menu,
you can access the help messages for the set point
methods by pressing the Fl key.
Invert Discrete Output B? (Series B SLS Only)
Thii field asks whether or not you want to invert discrete
output B; that is, change a “normally open” output to a
“normally closed” output, or vice versa. Thus, when
discrete output B would normally be open (because of the
setting of the Outputs N.O.lOutputs N.C. switch), inverting
the output causes it to be closed.
An application of the output inversion function is described
under Set Point Method. and is shown in Figure 5.5 (page
5-12).
Use the SPACE BAR to select Yes or No.
If you select No, discrete output B reflects the setting of the
“Outputs NC/Outputs N.O.” switch. If you select Yes,
discrete output B reflects the opposite of that switch setting.
Use Burst Mode? (Series B SLS Only)
This field asks whether or not you want to use the burst
mode to acquire images of the inspected object.
The burst acquisition mode enables the SLS to acquire and
store a rapid succession or “burst” of images before
processing any of them. Using this mode, the SLS can
acquire f?om 2 to 9 images at intervals ranging from 6ms to
25ms. This capability can be useful when a series of images
must be acquired more rapidly than the normal cycle time
for the specified analysis function allows.
5-13