Auto Refresh Setting - Mitsubishi Electric MELSEC Q Series User Manual

5 UTILITY PACKAGE (GX Configurator-DA)

5.5 Auto Refresh Setting

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[Purpose]
Configure the Q62DA-FG buffer memory for automatic refresh.
[Operating procedure]
1
"Start I/O No. "
1 Enter the start I/O No. in hexadecimal.
[Setting screen]
[Items]
(1) Contents of the screen display
Module side Buffer size
Module side Transfer word count : Displays the number of words to be
Transfer direction
PLC side Device
"Module type" "Module model name"
: Displays the buffer memory size of the
setting item. (fixed at one word).
transferred to the CPU devices from the
designated address (fixed at one word).
: " " indicates that data are written from the
device to the buffer memory.
" " indicates that data are loaded from the
buffer memory to the 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.
MELSEC-Q
Auto refresh
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