Watlow LogicPro Instrukcja Użytkownika Strona 232

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Chapter 12: Function Blocks LogicPro Users Guide
216 Watlow Anafaze Doc.# 28002-00 Rev 3.00
Soft_Bool
A Soft Bool can be used in logic programs by creating a
variable in the logic program that points to the Soft Bool as if
it were physical I/O. This allows the logic program to examine
and set values of Soft Bools. The I/O address for Soft Bools is
the Soft Bool number.
To read or set a Soft Bool with a logic program variable:
1. Open the Add Program/Resource Variable dialog
box.
2. Enter a unique variable Name.
3. Select BOOL from the Type list.
4. Select Input or Output by clicking the corresponding check
box.
5. Select Soft_Bool from the IO Driver list.
6. In the IO Physical Address field enter the Soft Bool num-
ber (1-256).
7. Click [OK]
Soft Bool Addressing Example
To create a variable named Soft_Bool_178 that sets the value
of soft bool 178, set the options in the Add Program/
Resource Variable dialog box as illustrated below.
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