
10.EXTENDED SYMBOL/COMMENT FUNCTION B-63484EN/05
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10.4 AUTOMATIC ADDRESS ASSIGNMENT FUNCTION
When a fixed address need not be assigned for relay contact used
temporarily in program etc., the address can be assigned automatically
at compiling by inputting only data type and address type when
symbol is defined.
Automatic assignment is applied to the following symbols.
• Symbol of BOOL, BYTE, WORD and DWORD type
• Address of R, D, E
10.4.1 Set Screen
Specify the address area used for an automatic assignment.
The range of address is specification of each type.
Procedure
1 Double-click the <System parameter> item in the [Program List]
screen. The [Edit System Parameter] screen appears.
2 Check the Automatic Assignment of Address and click the
[Details].
Fig. 10.4 (a)