GE PACSystems RX7i

Chapter 5. Function Block Diagram (FBD)
GFK-2950C February 2018 269
Function
Description
INT_TO_DINT: Converts INT to DINT.
REAL_TO_DINT: Converts REAL (32-bit signed real or floating-point values) to DINT.
For details, refer to Conversion Functions in Chapter 4.
DWORD_TO_DINT: Converts a 32-bit bit string (DWORD) value to DINT.
For details, refer to Convert DWORD to DINT below.
Convert to REAL (32-bit signed real or floating-point values)
BCD4_TO_REAL: Converts BCD4 to REAL.
BCD8_TO_REAL: Converts BCD8 to REAL.
UINT_TO_REAL: Converts UINT to REAL.
INT_TO_REAL: Converts INT to REAL.
DINT_TO_REAL: Converts DINT to REAL.
LREAL_TO_REAL: Converts LREAL to REAL.
For details, refer to Conversion Functions in Chapter 4.
Convert to LREAL(64-bit signed real or floating-point values)
Converts a REAL value to LREAL.
For details, refer to Conversion Functions” in Chapter 4.
Convert to WORD (16-bit string)
Converts an INT (16-bit signed integer) value to a WORD value.
For details, refer to Convert INT or UINT to WORD below.
Converts an unsigned single-precision integer (UINT) to WORD.
For details, refer to Convert INT or UINT to WORD below.
Convert to DWORD (32-bit bit string)
Converts a double-precision signed integer (DINT) value to DWORD.
For details, refer to Convert DINT to DWORD below.
Truncate
Rounds a REAL (32-bit signed real or floating-point) number down to a DINT
number
For details, refer to Conversion Functions in Chapter 4.
Rounds a REAL (32-bit signed real or floating-point) number down to an INT number
For details, refer to Conversion Functions in Chapter 4.