OPTICON
Software Guide
MDL-1000/2000
34
4-2-12. PARAM_DATA
・
Feature: Values of parameters
Length Operation
Code
Message
Source
Status Checksum
C6
Field Format
Size
(Byte)
Function
Length
Length
1
The length of a packet excluding checksum
Operation
Code
C6 1
Packet
ID
Message
Source
0:Module
4:Host
1
From The Host System to This Scan Engine
(setting)
From This Scan Engine to The Host System
(Response to PARM_REQ)
Status Bit0:
retransmit
Bit1: Unused
Bit3: Change Type
1
Bit3
：
0: Temporary Changes
1: Nonvolatile Changes
Unused bits must be set this field to 0
Beep Code
Refer to “Beep”
Command
1 Enables
BEEP
If beep is not required, set this field to FF
Param Data Refer to pg 5
Varia
ble
Checksum
2
Two’s complement sum of message contents
(from Length to Data Field).
Param_data shall be in either of the following data format:
<pn><Value>
or
<extended pn><pn offset><value>
Refer to Chapter 5. Parameter for the detailed information Parameters.
・
It is possible to assign multiple parameters for Param_data field.
e.g.) 80008A085E01
8000
：
Power Mode Continuous
8A08
：
Trigger Mode Host
5E01: “NO READ” Message Enable
If the parameter IDs or the values are unsupported (illegal), this scan engine shall
ignore those parameters but respond ACK to the command data.
