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MELSEC-Q
8 UTILITY PACKAGE (GX Configurator-MB)
(b) Display items
1) Module side Buffer size
Displays the buffer memory size of the setting item.
2) Module side Transfer word count
Displays the number of words to be transferred.
3) Module side buffer offset
Displays the offset value of the buffer memory data to be transferred.
4) Transfer direction
"< -" indicates that data are written from the device to the buffer
memory.
"- >" indicates that data are load from the buffer memory to the device.
5) PLC side Device
Enter a CPU module side device that is to be automatically refreshed.
Applicable devices are X, Y, M, L, B, T, C, ST, D, W, R and ZR.
When using bit devices X, Y, M, L or B, set a number that can be
divided by 16 points (examples: X10, Y120, M16, etc.).
Also, buffer memory data are stored in a 16-point area, starting from
the specified device number. For example, if X10 is entered, data are
stored in X10 to X1F.
The devices available for MELSECNET/H remote I/O modules are X,
Y, M, B, D and W.
(2) Command buttons
Make text file
Creates a file containing the screen data in text file format.
End setup
Saves the set data and ends the operation.
Cancel
Cancels the setting and ends the operation.
POINT
(1) The auto refresh settings are stored in an intelligent function module parameter
file.
After the intelligent function module parameters have been written to the
programmable controller CPU, the automatic refresh setting is updated when
the programmable controller is powered ON from OFF or the programmable
controller CPU is reset (with the programmable controller CPU's RUN/STOP
switch set to RUN).
(2) The auto refresh settings cannot be changed from the sequence programs.
However, processing equivalent to auto refresh can be added using the
FROM/TO instruction in the sequence program.
