Справочник Пользователя для Mitsubishi Electronics FX2NC
FX Series Programmable Controlers
Applied Instructions 5
5-128
5.12.2
COS (FNC 131)
Contents:
This instruction performs the mathematical COS
operation on the floating point value in S. The
result is stored in D.
operation on the floating point value in S. The
result is stored in D.
Points to note:
All the points for the SIN instruction apply, except that COS is calculated.
See page 5-127.
See page 5-127.
5.12.3
TAN (FNC 132)
Contents:
This instruction performs the mathematical TAN
operation on the floating point value in S. The
result is stored in D.
operation on the floating point value in S. The
result is stored in D.
Points to note:
All the points for the SIN instruction apply, except that COS is calculated.
See page 5-127.
See page 5-127.
Mnemonic
Function
Operands
Program steps
S
D
COS
FNC 131
(Cosine)
FNC 131
(Cosine)
Calculates the
cosine of a
floating point
value
cosine of a
floating point
value
D - must be in floating
point number format
(32 bits).
point number format
(32 bits).
D - a floating point
value
(32 bits).
value
(32 bits).
DCOS,
DCOSP:
9 steps
DCOSP:
9 steps
Mnemonic
Function
Operands
Program steps
S
D
TAN
FNC132
(Tangent)
FNC132
(Tangent)
Calculates the
tangent of a
floating point
value
tangent of a
floating point
value
D - must be in floating
point number format
(32 bits).
point number format
(32 bits).
D - a floating point
value
(32 bits).
value
(32 bits).
DTAN,
DTANP:
9 steps
DTANP:
9 steps
FX
0(S)
FX
0N
FX FX
(2C)
FX
2N(C)
FX
(2C)
FX
FX
2N(C)
FX
0N
FX
0(s)
PULSE-P
FX
(2C)
FX
FX
2N(C)
FX
0N
FX
0(s)
16 BIT OPERATION
FX
FX
0N
FX
0(s)
FX
(2C)
FX
2N(C)
32 BIT OPERATION
DCOS
X04
D510 D316
FX
0(S)
FX
0N
FX FX
(2C)
FX
2N(C)
FX
(2C)
FX
FX
2N(C)
FX
0N
FX
0(s)
PULSE-P
FX
(2C)
FX
FX
2N(C)
FX
0N
FX
0(s)
16 BIT OPERATION
FX
FX
0N
FX
0(s)
FX
(2C)
FX
2N(C)
32 BIT OPERATION
DTAN
X05
D510 D318