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Chapter
6
Operating Instructions
CLV490 Bar Code Scanner
6-50
©
SICK AG · Division Auto Ident · Germany · All rights reserved
8009993/RA61/2007-07-20
Operation
a) RUN mode
After opening, the dialog box automatically displays the switching conditions (high, low), their
result-dependent changes and the data communication of the host interface as a marker in
the plot diagram. This is done continuously. The selected signals and potentials (1 = high, 0
= low) are listed on the y axis, and the current time down to the 10 ms is listed on the x axis.
When the recording reaches the right edge of the window, the screen is scrolled to the right
30 %.
The current increment status is located on the bottom, left-hand side next to the arrow
buttons. The time stamp of the last time at which an event occurred is located below this.
In the R
ECEIVE
output field, CLV-Setup displays the contents of the data string which was last
received via the host interface by the CLV490. A time stamp is displayed next to this. The
T
RANSMIT
output field identifies the contents of the data string which was last sent by the
CLV490. A time stamp is displayed next to this. Other functions are not possible in this mode
of just the display.
b) STOP mode
This mode is used for the selective display and printing of events and measurement.
¾
Click the STOP button.
CLV-Setup cancels the continuous display in the plot diagram and the fields, but
continues to record in the background.
A small table for displaying measured values appears.
Fig. 6-16:
CLV-Setup: Example of output in the "I/O Monitoring" dialog box
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