Delta Electronics AH500 Manual page 216

API Instruction code
137 D COSH
Device X Y M
S
D
 S: Source value (binary floating-point value); D: Hyperbolic cosine value
 Hyperbolic cosine value=(e
E xp la nat io n
 When X0.0 is ON, the hyperbolic cosine of the binary floating-point
E xa mple
 If the absolute value of a conversion result is greater than the maximum
 If the absolute value of a conversion result is less than the minimum
 If a conversion result is 0, a zero flag will be ON.
 SM1064 is the zero flag in an Ox motion subroutine, and SM968 is the
 SM1065 is the borrow flag in an Ox motion subroutine, and SM969 is the
 SM1066 is the carry flag in an Ox motion subroutine, and SM970 is the

A dditio nal
re mark
5 - 1 0 1
Operand
P S, D
S K 16# F

Pulse instruction 16-bit instruction 32-bit instruction (6 steps)

number in (D1, D0) is stored in (D11, D10).
X0.0
D 1
S
D D 11
floating-point value available, a carry flag will be ON.
floating-point value available, a borrow flag will be ON.
zero flag in O100.
borrow flag in O100.
carry flag in O100.
Please refer to section 5.3 for more information about performing
operations on floating-point numbers.
Ch ap te r 5 Ap plie d Instruc tions
Hyperbolic cosine of a
binary floating-point
number
KnM KnS D W
 
 
–
s -s
+e )/2
DCOSH D0 D10
Binary floating- point value
D 0
Hyperbolic cosine value
D 10
Binary floating- point value
Function
T C V Z
