OPTICON
Software Guide
MDL-1000/2000
29
4-2-7.
EVENT
・
Feature: Indicates the occurrence of following events.
Length Operation
Code
Message
Source
Status Event
Code
Checksum
05 F6
00
Field Format
Size
(Byte)
Function
Length
Length
1
The length of a packet excluding checksum
Operation
Code
F6 1
Packet
ID
Message
Source
0:Module
1
From This Scan Engine to The Host System
Status Bit0:
retransmit
Bit1: Unused
1
Event
Code
Refer to the
Table 4-2-7
1 Event
Code
Checksum
2
Two’s complement sum of message contents
(from Length to Data Field).
Table 4-2-7: Event Code
Event Function
Event
Code
(Hex)
Parameter
(Hex)
Decode
Completion of Decoding
01
F0 00
Boot Up
System Power-UP
This event indicates Power-up of this scan
engine.
03 F0
02
Event codes shall be output as the following events occur.
Parameter menu “Error in Input”
07
Parameter menu “Completion of Scanning”
08
Parameter
Either of following events:
Completion of scanning a parameter menu
bar code of which values need to be set by
scanning numeric bar codes.
Completion of scanning numeric bar codes.
0F
F0 03
EVENT data shall be transmitted only when it is enabled by setting specific parameter.