Denso RC5 Specifications download pdf (Page 169)

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Chapter 7 PAC Language Configuration Elements

7-11

7.7 Data Type Conversion

Changing the data type among different data types is also possible.

7.7.1 Numeric Value

Numeric value data can be converted by following the rules below.

• If numeric value data is assigned to a different type numeric value variable,

the numeric value is converted to meet the variable type.

• If an operation is executed with a different type numeric value, the operation

is carried out so that the higher precision type is used.

• In a logical operation, numeric values are converted to integers and the

operation is executed. The result becomes an integer.

• If a real type is converted to an integer, the result is rounded off to the

maximum integer which does not exceed the result.

• If a double precision real type is assigned to a single precision real type, the

result is rounded off to 7 significant digits.

7.7.2 Character and Numeric Value

The PAC language provides the following commands to convert characters,

character strings, character codes, and numeric values.

Conversion Commands for Characters and Numeric Values

After

conversion

Before

conversion

Converted to

character

code

Converted

Character

string

Converted

to numeric

value

Converted to

binary notation

character string

Converted to

hexadecimal

notation

character string

Character

code

CHR$ - - -

Character

ASC VAL$ - -

Numeric

value

-STR$ BIN$ HEX$

7.7.3 Pose Type Data

The type conversion of pose type data can be executed using the following

functions. The tool and work coordinate systems when type conversion is

executed are reflected in the pose type data.

Conversion Commands for Pose Type Data

After

conversion

Before

conversion

Converted to type P Converted to type J Converted to type

Type P

P2J P2T

Type J

J2P J2T

Type T

T2P T2J

Example: J0 = P2J (P0)

T0 = P2T (P0)

P0 = J2P (J0)

T0 = J2T (J0)

P0 = T2P (T0)

J0 = T2J (T0)

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