Omron SYSMAC CP Series Instruction & Reference Manual page 276

2 Instructions
FLOATING-POINT MULTIPLY (*F)
Multiplier
0
Numeral
+∞
–∞
NaN
Note 1 The results could be zero (including underflows), a numeral, +∞, or –∞.
ER The Error Flag will be turned ON and the instruction will not be executed.
FLOATING-POINT DIVIDE (/F)
Divisor
0
Numeral
+∞
–∞
NaN
Note 1 The results will be zero for underflows.
2 The results could be zero (including underflows), a numeral, +∞, or –∞.
ER The Error Flag will be turned ON and the instruction will not be executed.
2-240
0 Numeral
0 0
0 See note 1.
ER +/–∞
ER +/–∞
0 Numeral
ER +/–∞
0 See note 2.
0 0 (See note 1)
0 0 (See note 1)
Multiplicand
+∞ –∞
ER ER
+/–∞ +/–∞
+∞
–∞
+∞
–∞
Dividend
+∞ –∞
+∞ –∞
+/–∞ +/–∞
ER ER
ER ER
CP1E CPU Unit Instructions Reference Manual(W483)
NaN
ER
NaN
ER