5 - 16 5 - 16
MELSEC-Q
5 UTILITY PACKAGE (GX Configurator-AD)
5.5 Auto Refresh Settings
[Purpose]
Configure the A/D converter module's buffer memory for auto refresh.
[Operating procedure]
"Start I/O No.
1
" "Module type" "Module model name" Auto refresh
1: Enter the start I/O No. in hexadecimal.
[Setting screen]
[Explanation of items]
(1) Items
Module side Buffer size : Displays the size of the buffer memory for the
setting item that can be transferred (fixed at
one word).
Module side Transfer word
count
: Displays the number of words to transfer the
CPU device from the head device (fixed at
one word).
Transfer direction : "
" indicates that data is written from the
device to the buffer memory.
"
" indicates that data is read from the buffer
memory to the device.
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.
To Next Page
Loading...
