Program Example; Program Example Of Data Communication Using The Bidirectional Protocol - Mitsubishi Electric MELSEC iQ-R Series User Manual

25.6

Program Example

The examples of data communication using the bidirectional protocol are shown below.
Program example of data communication using the bidirectional
protocol
This section shows program examples data communication using the bidirectional protocol when the settings/registrations are
made with Engineering tool.
parameter setting
For details for each setting item, refer to the parameters. (Page 422 PARAMETER SETTING)
Setting item
Basic Various Test mode setting
settings control
Communication protocol setting
specification
Communication speed setting
Transmission setting
Station number setting (CH1, 2 in common: 0 to 31)
Communication control specification
Operation setting
Data bit
Parity bit
Odd/even parity
Stop bit
Sum check code
Online change
Setting change
NULL character automatic
removal designation
Word/byte units designation
25 AUTOMATIC REMOVAL OF NULL CHARACTERS INCLUDED IN SEND DATA
Setting content
CH1 CH2

CH2 is not used
Bidirectional protocol
Set according to the
target device
Independent
Set according to the
target device

Auto delete enabled
Byte unit
25.6 Program Example
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