Mitsubishi Electric FX2N-485-BD, User Manual

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4.2.1
Example Program of Setting
The communication format is set by special data register D8120. Setting the communication format using D8120 is effective
only at the time the RS instruction is driven, and therefore if changed after driving, it is not actually accepted.
An example of setting D8120 is shown below.
H1B8E= 0001 1011 1000 1110 (binary)
The settings for the above program are as right.
M8002
MOV H1B8E D8120
Data length 7 bit
Parity Even
Stop bit 2 bit
Baud rate 9,600 bps
Protocol No protocol
Header
character
Use
Terminator
character
Use
DTR check Receive
Control line
H/W of type
II
use
(Type
I
does not use)
4
FX
2N
-485-BD COMMUNICATION BOARD COMMUNICATION FORMAT
4-4