
28
4.4 Trigger mode & Continuous
read mode
Data format:
Length Message
Source
Message
target
Reserve Opcode Command beeper Check
Sum
0x0B
0x04
0x31
0x00
0x50
1)Trigger mode & reading mode
Command:
%
SET
*Single read
F0000
Continuous read
F0001
Disable repeat read
F0100
*Enable repeat read
F0101
Multiple read
F0102
%
END
Note:
1. Trigger mode:
Single read: When a bar code has been decoded, the reader will be turned off. The
reader must be triggered again to read another label. It can be triggered via button, serial
port or auto trigger.
Continuous read: The reader will produce as much data as it can decode regardless
whether it is the same or not. This mode is mainly used for demonstration and diagnosis.
2. Read mode:
Disable repeat read: Disable continue to read the same barcode.
Enable repeat read: Enable continue to read the same barcode.
Multiple read: The same label can only be decoded again after the label has not
been detected for a number of scans. This mode can only be programmed in Continuous
read trigger mode.
Содержание SC050
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Страница 77: ...71 4 17 15 All barcodes setting Command SET Disable All barcodes I1000 Enable All barcodes I1001 END...
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