Element P100 - Chapter 8 Scanner Settings; Command Formats and General Settings

P100
User Manual
41
cable, and the host accepts with serial port tool. Both modes need to ensure that the serial port
attribute of the serial port tool on the host is consistent with the serial port attribute of the device.
If it is connected to a HID virtual keyboard, then directly connected by a USB cable.
Q: Aiming Light and Illumination are not bright.
A: Check whether the device is powered on.
Re-plug the data cable.
Chapter 8 Scanner Settings
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 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