Triggering - Access Interfacing Solutions LSR110 Product Manual

Triggering

5.6
These commands control triggering and untriggering of the LSR116.
Table 8. Triggering commands
Command Description
AISTUT
Automatically untrigger.
AISTMD
Convert trigger modes.
cause the device to become inoperable.
AISTST
Soft trigger timeout.
Specifies how long the LSR116 retains
barcode information before discarding.
Only used with
AISTPT
Presentation trigger timeout.
Specifies how long the imager will wait
before reading a new barcode.
SNSSMO
Sensor maximum on time.
Set to 0 to disable this feature.
Each unit is equivalent to 100
milliseconds (600 = 60 seconds).
If the infrared sensor detects media for
more than the timeout (for example,
because there is a sticker on the glass),
it is disabled allowing the imager to work
in presentation mode.
5.6.1 Interactive mode
The commands to trigger the LSR116 for Interactive mode do not follow the same format as
described in Table 8. For Interactive mode, trigger commands are sent as
[0x16][0x75][0x0D]
and
Table 9. Triggering commands in Interactive mode
Command
[0x16][0x74][0x0D]
[0x16][0x75][0x0D]
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Warning: This is for advanced
users only and modification may
AISOMD1 or AISOMD2.
(see Table 9) instead of the
Description
Triggers the LSR116.
Untriggers the LSR116.
This cannot be done when
media is detected by the
LSR116.
Default Parameters/Range
0 0–25000 milliseconds
1 0 - Imager must be
triggered
1 - Imager in presentation
mode
2000 1000–25000 milliseconds
2000 1000–30000 milliseconds
600 0–60000
[0x16][0x74][0x0D]
[0x16][0x4D][0x0D]
Default Parameters/Range
- -
- -
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command.