Chapter 3 Program Tools 38
Data Register Set…
The content of Data Register is either unsigned or signed, it can be set as shown below. Selecting Unsigned, the
range of DR is 0~65535; and selecting Signed, the range of DR is -32768~32767.
After the operating above, the Data Register editing environment can be access through the menu using the
Edit>> Data Register Set… selection shown below. The preset value of DR can be set as either a constant or a code
of other data type. For more information about DR to see: Chapter 5: Relay Ladder Logic Programming-DR (Data
Register).
D
R is set as signed shown below.
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