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MELSEC-Q
7 PROGRAMMING
(j) The autorefresh settings editor dialog box appears. Check Slave Specific
Transfer.
POINT
You can use automatic block transfer to shorten I/O data transfer time. To use this
function, set I/O devices for Block Transfer in the above dialog box. At this time, the
autorefresh settings made using the slave parameters are invalid.
When the I/O devices set for Block Transfer are bit devices, set their head numbers
in increments of 16 points.
(k) Choose IPARAM File - Upload to PLC from the context menu and write the
IPARAM parameters to the PLC CPU.
POINT
When IPARAM is written to the CPU using this package during the start of GX
Developer, it is not displayed in the PLC Read/Delete PLC data and other file list of
GX Developer.
Therefore, update the file list using the "Refresh view" button on the Read from
PLC/Delete PLC data screen of GX Developer.
(l) After setting the IPARAM parameters, reset the PLC CPU.
