Delta Electronics DVP15MC11T User Manual

Chapter 8 Logic Instructions
8_
8.12.6 Strings_TO_***
FB/FC
Explanation
Applicable
model
FC
Strings_TO_*** instructions convert String data into the data of basic data
types. “***” can be any basic data type.
DVP15MC11T
 Parameters
Parameter
name
Meaning Input/ Output Description Valid range
In Data to convert Input Data to convert
Depends on the data type of the
variable that the input parameter is
connected to.
Out Conversion result Output Conversion result
Depends on the data type of the
variable that the output 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
In
●
Out The data type of Out must be the same as “***” of the instruction name.
Note:
The symbol ● indicates that the parameter is allowed to connect to the variable or constant of the data type.
 Function Explanation

String to Bool
 Relevant instructions:
The rule for the String-to-Bool conversion is that the output Bool value is TRUE only when the
string value is TRUE or true. Otherwise, the output is FALSE.

String to Integer
 Strings can be converted to integers. And some instructions are shown below.
String_TO_***
EN ENO
Out
In
STRING_TO_BOOL
EN ENO
Out
In
STRING_TO_SINT
EN ENO
Out
In
STRING_TO_USINT
EN ENO
Out
In
STRING_TO_DINT
EN ENO
Out
In
STRING_TO_ULINT
EN ENO
Out
In
8-173

Delta Electronics DVP15MC11T Specifications

General

Brand	Delta Electronics
Model	DVP15MC11T
Category	Controller
Language	English