Mitsubishi Electric MELSEC iQ-RJ71C24-R4 - Chapter 21 Independent;Linked Operation of Interface; Setting and Data Flow of Independent Operation

21 INDEPENDENT/LINKED OPERATION OF INTERFACE
21.1 Setting and Data Flow of Independent Operation
397
21
21 INDEPENDENT/LINKED OPERATION OF
INTERFACE
This chapter explains the independent/linked operation of C24.
21.1 Setting and Data Flow of Independent Operation
Setting
For the independent operation of two interfaces on C24, configure the parameter setting as shown below.
Data flow in independent operation
Two interfaces operate independently according to the settings in the parameter settings "Basic Settings".
Setting item Setting content
CH1 CH2
Basic
settings
Various control
specification
Test mode setting 
Communication protocol setting Set according to the target
device.
Set according to the target
device.
Communication speed setting
Transmission setting Operation setting Independent Independent
Data bit Set according to the target
device.
Set according to the target
device.
Parity bit
Odd/even parity
Stop bit
Sum check code
Online change
Setting change
Station number setting (CH1, 2 in common: 0 to 31) Set arbitrary value for data communication using the MC
protocol or for multidrop connection when MELSOFT
connection is selected.
CH1 CH1
CH2 CH2
C24 (data flow in independent operation)
Transmits only
to a designated
CH side.