F329_FIX

Converts real number data (range: 32767.99 to -32768.99) specified by s to signed 16-bit integer data (rounding the first decimal point down to integer) when the trigger turns on. The converted data is stored in d.

Parameters

Input

s (REAL)

Real number data (source).

Output

d (INT)

Converted integer data for result (destination).

Remarks

• F329_FIX cannot be programmed in the interrupt program.

• Instead of using F329_FIX, you can use variables of the type REAL with the more flexible instruction TRUNC_TO_INT.

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 16-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 16-bit integer data.

sys_bIsEqual (turns to TRUE and remains TRUE)

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