Zebex Z-5160, Руководство пользователя

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Advanced Middle-Range CCD Scan Module 15
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SER
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S
M
ANUAL
Trigger Command Format
(Only for RS-232C and USB-Virtual COM Port)
Level Trigger Command
Command Description
<ESC>A0<CR>

When the scanner receives this command, the CCD/laser
would light up and start scanning barcodes entering its
scan filed.

The light would be switched off when the scanner
receives a trigger off command.
Edge Trigger Command
Command Description
<ESC>A0.mm<CR>

When the scanner receives this command, the CCD/laser
would light up and start scanning barcodes entering its
scan field.

The light would remain on until the scanner reads a
barcode or until “mm” period is over (mm=01~60, unit:
second).

The edge trigger command is not controlled by the trigger
off command.
<ESC>A2<CR>

When the scanner receives this command, the CCD/laser
light would light up and remain on but the device can only
scan once.

The light would be switched off when the scanner
receives a trigger off command.
<ESC>A2.mm<CR>

When the scanner receives this command, the CCD/laser
light would light up and remain on until “mm” period is
over.

If the scanner read a barcode before “mm” period is over,
the light-off countdown would re-start.

The scanner is not controlled by the trigger off command.
Trigger Off Command
Command Description
<ESC>A1<CR>

The CCD/laser light would be switched off when the
scanner receives a trigger off command.
Example:

Sending <ESC> “A0” <CR> (0x1b 0x41 0x30 0x0d) to scan module will activate
the module for scanning.

Sending <ESC> “A1” <CR> (0x1b 0x41 0x31 0x0d) to scan module will turn off
the scan.