Delta-electronics DELTA DUP-B Uživatelský manuál stáhnout pdf (Strana 363)

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Chapter 3 Creating and Editing Screens

 FCNV (Convert Integer to Floating Point Value)

Equation

Var1 = FCNV (Var2)

Explanation

Convert an integer in Var2 to floating point value and store in Var1.

Remark

 The calculation result can be stored as signed DWORD.

 Var1 can be internal memory only. Var2 can be internal memory or constant.

Example

Convert an integer in $0 to floating point value and store in $2 (this is an operation

of signed 32-bit data).

If $0 = 100, $2 = 100.0 after executing FCNV command.

 ICNV (Convert Floating Point Value to Integer)

Equation

Var1 = ICNV (Var2)

Explanation

Convert a floating point value in Var2 to an integer and store in Var1.

Remark

 The calculation result can be stored as signed DWORD.

 Var1 can be internal memory only. Var2 can be internal memory or constant.

Example

Convert a floating point value in $0 to an integer and store in $2 (this is an operation

of signed 32-bit data).

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