F332_DROFF

Redundant instruction

NOTE

This is a redundant instruction. It is replaced by: REAL_TO_DINT

Converts real number data (range: -2,147,483,000 to 2,147,483,000) specified by s to signed 32-bit integer data (rounding the first decimal point off to integer). The converted data is stored in d.

Parameters

Input

s (REAL): Real number data (source).

Output

d (DINT, DWORD): Converted double integer data for result (destination).

Remarks

F332_DROFF cannot be programmed in the interrupt program.
Instead of using F332_DROFF, you can use variables of the type REAL with the more flexible instruction REAL_TO_DINT.

Error flags

sys_bIsOperationErrorHold (turns to TRUE and remains TRUE)

if data other than real number data is specified in s.
if the converted data exceeds the range of 32-bit integer data.

sys_bIsOperationErrorNonHold (turns to TRUE for one scan)

if data other than real number data is specified in s.
if the converted data exceeds the range of 32-bit integer data.

sys_bIsEqual (turns to TRUE and remains TRUE)

if the result of processing is recognized as "0".