Nak; Get Parameter - Omron V640-HAM11-ETN User Manual

■ NAK

Sends the response made immediately before again.
Command
Command code CR
1 2 0Dh
Response
Sends the response made immediately before again.
A response will not be returned if a NAK command is executed immediately after startup.

■ GET PARAMETER

This command gets the model number, firmware version, or another parameter.
Command
Command code Parameter type
1 4
Parameter Description
Parameter
Parameter type 01
02
03
10
11
12
13
14
20
21
Response
The response code (00: normal) and received parameter value are returned.
Response
code
0 0
* The contents and length of the parameter value depend on the parameter type that is specified for the command.
CR
0Dh
Value
Model number
Firmware version
MAC address
DIP switch enabled/disabled status
IP address on DIP switch
Subnet address on DIP switch
IP address in ROM
Subnet address in ROM
Memory status
Antenna connection status
Parameter value
Reading from/Writing to ID Tags
Description
CR
0Dh
SECTION 4
CIDRW System
45
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