Honeywell HC900 User Manual page 17

Reserved Operands
Per the Standard certain exceptional forms of floating point operands are excluded from the numbering
system. These are as follows:
Revision 13
April 2017
EXCEPTION
+/- Infinity
Not-a-Number (NAN)
Denormalized Number
Zero
HC900 Process Controller Communications User Guide
IEEE 32-bit Floating Point Register Information
EXPONENT MANTISSA
All 1's All 0's
All 1's Other than 0's
All 0's Other than 0's
All 0's All 0's
IEEE Floating Point Data Format
9