HPRT HN-3208SR-000R, Руководство пользователя

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HN-3208SR-000R User Manual
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Chapter 8 Scanner Settings
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Serial Port Command Format
Length Operand Host/Slave
Permanent
Command
Data Checksum
Length Operand H/D Status Data CRC
1 BYTE 1 BYTE 1 BYTE 1 BYTE 1 BYTE~250BYTE 1 BYTE
Length op H/D + permanent c data
Operand The operand is the following command data
Host/Slave Indicates whether this command is sent from the host or from
the slave
Host: 0x04
Slave: 0x00
Permanent command Indicates whether this command requires power-down save
0x08 requires power-down save
0x00 does not require power-down save
Data Indicates parameter data carried by this command
Checksum Check and algorithm: After all the previous data are added and
reversed, take a low byte of 8 bits
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Barcode Setting Format
Set barcode to Code 128 type Barcode
Prefix Fixed prefix: +N+S-
Operand The operand is the following command data
Data Indicates parameter data carried by this command
Prefix Operand Data
5 BYTES 1 BYTE 1BYTE~250BYTE