Element P130BT - Chapter 7 Scanner Settings; Barcode Command Format; Barcode Setting Format

User Manual
67
Chapter 7 Scanner Settings
Barcode 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
operands + H/D + permanent command + 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
Barcode Setting Format
Prefix
Operand
Data
5 BYTES
1 BYTE
1BYTE~250BYTE