OPTICON
Software Guide
MDL-1000/2000
23
4-2.
Details on Data Packet
4-2-1
AIM_OFF
・
Function: Aiming Off
Length Operation
Code
Message Source
Status
Checksum
04 C4 04
Field Format
Size
(Byte)
Function
Length
Length
1
The length of a packet excluding checksum.
Operation
Code
C4 1
Packet
ID
Message
Source
4:Host
1
From The Host System to This Scan Engine
Status Bit0:
Retransmit
Bit1: Unused
1
Checksum
2
Two’s complement sum of message contents
(from Length to Data Field).
Turn off the Aiming pattern.