Delta Electronics DVP15MC11T Operation Manual page 153

DVP15MC11T Operation Manual

Precautions for Correct Use

The input variable is not allowed to omit. An error will occur during the compiling of the software if
the input variable is omitted. But the output variable is allowed to omit.

Programming Example

The data types of variables COS _In and Out1 are INT and LREAL respectively. The value of Out1
is -0.839071529076452 if the value of COS _In is 10 when COS _EN changes to TRUE. The value
of Out1 is -0.839071529076452 as COS _In is -10.

Variable 1
COS_EN
COS_In
Out1

Variable 2
COS_EN
COS_In
Out1

The program
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8-82
Variable name
Variable name
CO S_E N
Data type
BOOL
INT
LREAL
Data type
BOOL
INT
LREAL
1
COS
EN ENO
COS_ In In Out O ut1
Current value
TRUE
10
-0.839071529076452
Current value
TRUE
-10
-0.839071529076452