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UTILITY PACKAGE (GX Configurator-MB)
8.5 Auto Refresh Setting
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1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
MODBUS(R) STANDARD
FUNCTIONS
5
FUNCTION
6
PRE-OPERATIONAL
PROCEDURES AND
SETTINGS
7
PARAMETER SETTING
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 loaded from the buffer memory to the device.
5) PLC side Device
Enter a programmable controller CPU 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
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 auto refresh setting is enabled when the
programmable controller is powered ON from OFF or the programmable
controller CPU is reset (with programmable controller CPU’s RUN/STOP
switch set to RUN).
2. 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.
Creates a file containing the screen data in text file format.
Saves the set data and ends the operation.
Cancels the setting and ends the operation.
Make text file
End setup
Cancel
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