Mitsubishi Electric MELSEC iQ-RJ71C24-R2 - Data Communication Using Nonprocedural Protocol

16 TRANSPARENT CODES AND ADDITIONAL CODES
16.4 Data Communication Using Nonprocedural Protocol
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16.4 Data Communication Using Nonprocedural
Protocol
This section shows examples of data communication using the nonprocedural protocol when the settings/registrations are
made with Engineering tool.
Parameter settings
For details for each setting item, refer to "Parameter". (Page 422 PARAMETER SETTING)
Setting item Setting content
CH1 CH2
Basic
settings
Various control
specification
Test mode setting  CH2 is not used
Communication speed setting 19200 bps
Communication protocol setting Nonprocedural
protocol
Transmission setting Operation setting Set according to the
target device
Data bit
Parity bit
Odd/even parity
Stop bit
Sum check code
Online change Enable
Setting change Enable
Station number setting (CH1, 2 in common: 0 to 31) 
Transparent code
designation
Transparent code for
sending specification
(1st)
Transparent code 02H (STX)
Additional code 10H (DLE)
Transparent code for
sending specification
(2nd)
Transparent code 03H (ETX)
Additional code 10H (DLE)
Transparent code for
receiving
Transparent code 02H (STX)
Additional code 10H (DLE)
Receiving end specification Receive end data quantity designation 6
Receive end code designation 0D0A