2.5
Refresh Setting
The buffer memory of the D/A converter module to be refreshed is set.
This refresh setting eliminates the need for reading data by programming.
Setting method
The settings are made in "Refresh settings" of the engineering tool.
1.
Start the module parameter.
[Navigation window] [Parameter] [Module Information] Module model name [Refresh settings]
2.
Click "Target" and set the refresh target.
• When "Target" is "Refresh Data Register (RD)"
Setting the start device in "Start Device Name" automatically sets the transfer destinations for all items.
• When "Target" is "Device"
Double-click the item to be set to enter the refresh target device.
3.
Click "Refresh Timing" to set the refresh timing.
Set "Refresh Timing" to "At the Execution Time of END Instruction" or "At the Execution Time of Specified Program".
When "At the Execution Time of Specified Program" is set, double-click "Refresh Group [n] (n: 1-64)" and set a value of 1 to
64.
2 PARAMETER
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2.5 Refresh Setting
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