Delta AH500 - Page 499

Chapter 6 Applied Instructions
6-331
Binary value
Floating-point
number
Binary-coded
decimal value
Floating-point
number
Floating-point
number
BCD
DINT
FDEG
0
1 0
8
Y1.15~Y1.0
180
R180
D21~D20
R1
D0
R3.141592
D11~D10
FACOS
D31~D30
Additional remark:
1. The floating-point number specified by the operand S should be within the range between –1.0
and +1.0. If the floating-point number is not within the range, the instruction is not executed,
SM0 is ON, and the error code in SR0 is 16#2003.
2. If the value in S exceeds the range of values which can be represented by the floating-point
numbers, the instruction is not executed, SM0 is ON, and the error code in SR0 is 16#2013.