DVP-15MC Series Motion Controller Operation Manual
8-94
_8
Users can choose different data types for the input parameter in this instruction. But the data type
of the output parameter is restricted to LREAL. An error will occur during the compiling of the
software if the data type of the output parameter is not LREAL.
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.
The value of
Out
varies between -
π/2
and
π/2
when the value of
In
changes between -1.0 and 1.0.
The instruction will not go to the error state if the value of
In
is out of -1.0 ~1.0 and the value of
Out
is nonnumeric as shown in the following table and program.
The variable table and program
Variable name
Data type
Current value
ASIN_EN
BOOL
TRUE
ASIN_In
REAL
2.0
Out1
LREAL
1.#QNAN
1
ASI N
EN
E NO
In
Out
AS IN_EN
A SIN_I n
Ou t1
Programming Example
The data types of variables
ASIN_In
and
Out1
are REAL and LREAL respectively. The value of
Out1
is 1.5707963267949 if the value of
ASIN_In
is 1.0 when
ASIN_EN
changes to TRUE. The
value of
Out1
is -1.5707963267949 as
ASIN_In
is -1.0.
Variable 1
Variable name
Data type
Current value
ASIN_EN
BOOL
TRUE
ASIN_In
REAL
1.0
Out1
LREAL
1.5707963267949
Variable 2
Variable name
Data type
Current value
ASIN_EN
BOOL
TRUE
ASIN_In
REAL
-1.0
Out1
LREAL
-
1.5707963267949
The program
1
ASI N
EN
E NO
In
Out
AS IN_EN
A SIN_I n
Ou t1
Содержание DVP-15MC Series
Страница 16: ...1 1 1 Preface Table of Contents 1 1 Explanation of Symbols in This Manual 1 2 1 2 Revision History 1 3...
Страница 19: ...DVP 15MC Series Motion Controller Operation Manual 1 4 _1 MEMO...
Страница 20: ...2 1 2 Overview Table of Contents 2 1 Product Description 2 2 2 2 Functions 2 2 2 3 Profile and Components 2 3...
Страница 23: ...DVP 15MC Series Operation Manual 2 4 _2 MEMO...
Страница 31: ...DVP 15MC Series Motion Controller Operation Manual 3 8 _3 MEMO...
Страница 75: ...DVP 15MC Series Motion Controller Operation Manual 6 26 _6 MEMO...
Страница 87: ...DVP 15MC Series Motion Controller Operation Manual 7 12 _7 MEMO...
Страница 432: ...Chapter 8 Logic Instructions 8 345 8_ MEMO...
Страница 433: ...9 1 9 Chapter 9 Introductions of Axis Parameters Table of Contents 9 1 Description of Axis Parameters 9 2...
Страница 470: ...DVP 15MC Series Motion Controller Operation Manual 10 34 10 MEMO...
Страница 878: ...DVP 15MC Series Motion Controller Operation Manual 11 408 11 1 MEMO...
Страница 920: ...DVP 15MC Series Motion Controller Operation Manual A 16 A MEMO...
Страница 941: ...D 1 D Explanation of Homing Modes Table of Contents D 1 Explanation of Homing Modes D 2...
Страница 966: ...DVP 15MC Series Motion Controller Operation Manual D 26 D MEMO...