Download PROFIBUS-DP Interface Module User`s Manual

7 PROGRAMMING
MELSEC-Q
POINT
When a faster I/O data transfer is desired, select "Block Transfer" to auto-refresh
the data collectively.
When using bit devices for Block Transfer, set the head numbers for I/O devices in
units of 16 points.
2) When data separation during automatic refresh is to be
prevented, check the Consistency in Master Settings.
3) In the I/O Mapping dialog box, set devices used for
automatic refresh.
[I/O Mapping]: Make settings under Buffer MIT-Address.
The refresh point settings are not required because GX ConfiguratorDP automatically calculates from the slave parameters.
When the devices set to the input and output are bit devices, set their
head numbers in increments of 16 points.
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7-5