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MELSEC-Q
7 UTILITY PACKAGE (GX Configurator-CT)
[Explanation of items]
(1) Items
Module side Buffer
size
: Displays the buffer memory size of the setting item.
Module side Transfer
word count
: Displays the number of words to be transferred.
Transfer direction : "
" indicates that data are written from the CPU module
to the buffer memory.
"
" indicates that data are loaded from the buffer memory
to the CPU module.
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.
(2) Command buttons
Make text file
Creates a file containing the displayed data in text file format.
End setup
Saves the set data and ends the operation.
Cancel
Cancels the setting and ends the operation.
POINT
• The auto refresh settings are stored in an intelligent function module parameter
file.
The auto refresh settings become effective by turning the power OFF and then
ON or resetting the CPU module after writing the intelligent function module
parameters to the CPU module.
• The auto refresh settings cannot be changed from sequence programs. However,
processing equivalent to auto refresh can be added using the FROM/TO
instruction in the sequence program.