Delta Electronics DVP15MC11T User Manual

Chapter 8 Logic Instructions
8_
 Precautions for Correct Use

The input variables are not allowed to omit. An error will occur during the compiling of the software if
any input variable is omitted. But the output variable is allowed to omit.

The data type of output variables must be BOOL. Otherwise, an error will occur during the compiling
of the software.

Programming Example

The data types of GT_In1, GT_In2 and GT_In3 are INT, UINT and DINT respectively and the
data type of Out1 is BOOL.
Out1 changes to TRUE when the values of GT_In1, GT_In2 and GT_In3 are 100, 50 and 10
respectively and GT_EN changes to TRUE as shown in Variable 1.
Out1 changes to FALSE when the values of GT_In1, GT_In2 and GT_In3 are 20, 10 and 100
respectively and GT_EN changes to TRUE as shown in Variable 2.
 Variable 1
Variable name
Data type
Current value
GT_EN
BOOL
TRUE
GT _In1
INT
100
GT _In2
UINT
50
GT _In3
DINT
10
Out1
BOOL
TRUE
 Variable 2
Variable name Data type Current value
GT_EN
BOOL
TRUE
GT _In1
INT
20
GT _In2
UINT
10
GT _In3
DINT
100
Out1
BOOL
FALSE
 The Program

The data types of GT_In1 and GT_In2 are both TIME and the data type of Out1 is BOOL.
Out1 changes to TRUE when the values of GT_In1 and GT_In2 are T#100ms and T#50ms
respectively and GT_EN changes to TRUE.
 The variable table and program
Variable name
Data type
Current value
GT_EN
BOOL
TRUE
GT _In1
TIME
T#100ms
GT _In2
TIME
T#50ms
Out1
BOOL
TRUE
1
GT
EN ENO
In1 Out
In3
In2
GT_EN
GT_In1
GT_In3
GT_In2
Out1
1
GT
EN ENO
In1 Out
In2
GT_EN
GT_In1
GT_In2
Out1
8-33

Delta Electronics DVP15MC11T Specifications

General

Brand	Delta Electronics
Model	DVP15MC11T
Category	Controller
Language	English