Delta DVP-10PM, Applications Manual

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5
Categories and Use of Basic Application Instructions
DVP-PM Application Manual 5-119
API Mnemonic Operands Function
136 D SINH P Hyperbolic Sine
Controllers
20PM 10PM
Bit Devices Word Devices Program Steps
Type
OP
X Y M S F H KnX KnY KnM KnS T C D V Z
S * *
D *
DSINH, DSINHP: 6 steps
Operands:
S
: Source device (binary floating value)
D
: Operation result
Explanations:
1. SINH value = (e
s
– e
-s
) / 2. SINH instruction performs hyperbolic-sine operation on
S
and stores the result in
D
.
2. F refers to floating point input. Be sure to add a decimal point when using it.
3. Only 32-bit instructions DSINH and DSINHP are applicable.
4. Flags:
OX O100
Zero flag M1808 M1968
Borrow flag M1809 M1969
Carry flag M1810 M1970
a) If the absolute value of the result exceeds the max floating point value, carry flag will be ON.
b) If the absolute value of the result is less than min. floating point value, borrow flag will be ON.
c) If the conversion result is 0, zero flag will be ON.
Program Example:
When X0 = ON, DSINH instruction performs hyperbolic-sine operation on the binary floating value in (D1, D0) and
stores the SINH value in (D11, D10) in binary floating format.
X0
DSINH
D0 D10
D 1 D 0
D 10
D 11
Binary floating point
SINH
binary floating point
Points to note:
For floating point operations, see “5.3 Numeric Values for Data Processing.”