73: Invalid R4 floating point format

Info:
Data type:

Description:
Response error while writing a R4 parameter if the value is outside the valid range of 32bit floating point numbers.
Valid range of 32bit floating point numbers (single precision float): -3.40282347E+39 (0xFF7FFFFF) to -1.17549435E-38 (0x80800000), -0 (0x80000000), 0 (0x00000000), 1.17549435E-38 (0x00800000) to 3.40282347E+39 (0x7F7FFFFF)
Invalid 32bit floating point numbers: +Infinity (0x7F800000), -Infinity (#FF800000), NaN (#FF800001..#FFFFFFFF), +Underflow 1.40129846E-45 (0x00000001) to 1.17549421E-38 (0x007FFFFF), -Underflow -1.40129846E-45 (0x80000001) to -1.17549421E-38 (0x807FFFFF)

Reaction:
The parameter value is not accepted.

Cause/Remedy:
See error number 33002.
See also error number 1002.