Delta DVP-15MC Series User Manual

Chapter 8 Logic Instructions
8-27
8_
FB/FC
Explanation
Applicable model
FC
Exchange is used for the data exchange.
DVP15MC11T
DVP15MC11T-06
 Parameters
Parameter
name
Meaning
Input/
Output
Description Valid range
In1
Input
signal
Input Data to exchange
Depends on the data type of the variable
that the input parameter is connected to.
In2
Input
signal
Input Data to exchange
Depends on the data type of the variable
that the input parameter is connected to.
Boolean
Bit string Integer
Real
number
Time, date
String
BOOL
BYTE
WORD
DWORD
LWORD
USINT
UINT
UDINT
ULINT
SINT
INT
DINT
LINT
REAL
LREAL
TIME
DATE
TOD
DT
STRING
In1
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
In2
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
Note:
The symbol ● indicates that the parameter is allowed to connect to the variable or constant of the data
type.
 Function Explanation
The Exchange instruction exchanges the values of In1 and In2.
 Precautions for Correct Use
 The data types of In1 and In2 must be same.
 The instruction has no output but two input parameters.
 Programming Example
 The variable table and program
Variable name
Data type
Current value
Exchg_EN
BOOL
TRUE
Exchg_In1
INT
30
Exchg_In2
INT
10
Exchange
EN ENO
In1
In2
1
Exchange
EN ENO
In1
In2
Exchg_EN
Exchg_In1
Exchg_In2

Delta DVP-15MC Series Specifications

General

Brand	Delta
Model	DVP-15MC Series
Category	Controller
Language	English