Setting With A Sequence Program - Mitsubishi Electric A1SJ71DN91 User Manual

6. PARAMETER SETTINGS

6.3 Setting with a Sequence Program

Setting the address mode to the byte address using the configuration software may result in
the division of a word data into upper and lower bytes and may be stored in separate
addresses of the buffer memory.
For that reason, data processing by the sequence program may be required.
REMERK
See the slave station manual for details about the slave station data transfer specifications.
See the following sections for the methods of setting parameters with a sequence program:
3.3.2 (6) I/O Signal Details, 3.4.2 (14) Parameters, 7.3 Setting Parameters with a Sequence
Program.
POINT
Avoid any setting that validates both parameter setting procedures of using the
sequence program and of using configuration software.
1) Setting parameters with the sequence program erases the parameter settings that
have been set with the configuration software.
2) When using the configuration software to set the parameters, follow the setting
procedure as shown below:
•
Set the parameters, referring to 6.4 Setting Parameters with the Configuration
Software.
•
To invalidate the settings that have been set with the sequence program, use the
sequence program to write FFFF
memory and turn ON the parameter-setting request (Y(n+1)7).
onto the host station number (01D4
H
−
6 2
MELSEC-A
) of the buffer
H