Siemens SIMATIC MV500 Operating Manual page 131

Parameter Possible values
READ --
Allow use of
•
READ function
•
•
Activate target-
•
ing on 1st but-
•
ton press
Source program •
•
•
•
•
Exposure
•
•
Switch lamp
•
segment
•
Focus
•
•
Decoder
•
•
SIMATIC MV500
Operating Manual, 05/2019, C79000-G8976-C495-02
Default
--
Not in processing
Never
mode
Not in processing
mode
Always
On
Off
On
New
New
1
2
...
15
On
Off
On
On
Off
On
On
Off
On
On
Off
On
Description
In this parameter group, you specify the functions
for the "READ" button.
Never: The "READ" function is disabled.
Not in processing mode: The "READ" function is
only possible when the reader is not in processing
mode.
Always: The "READ" function can be executed at
any time even during processing mode.
On: An "Orientation" LED is switched on by press-
ing the "READ" button.
You can optimally align the reader to its target
range with the help of the LED. By pressing the
button again, you stop the step and move on to
the next one.
Off: The "Orientation" LED is not switched on.
This step is skipped.
Selection of the source program that the optical
reader normally accesses as template. With
"New", a new program with the basic settings is
used as template.
On: The exposure is optimized automatically. The
customized settings are saved.
Off: Exposure is not optimized. The settings
saved in the source program are applied instead.
On: When using an installed ring light, multiple
exposure scenarios are automatically run; differ-
ent LEDs are switched on/off in the process. This
may reduce reflections on shiny objects.
Off: The exposure scenarios are not run. The LED
segments set in the source program are used
instead.
On: When using an EF lens, the focus setting is
automatically determined again.
Off: The focus is not adjusted. The focus setting
of the source program is applied instead.
On: Code type detection is performed automati-
cally, if there are decoder steps in the source
program.
Off: No code type detection is performed. The
decoder settings in the source program are ap-
plied instead.
Settings
6.2 Options
131