Xinje XL Series - 4-9-13 ATAN [ATAN]

183
ACOS D50 D60
X0
S· D·
Calculate the arcos value(radian), save the result in the target address
D51 D50
D61 D60
S·
D·
Note: Before the instruction is executed, the data in parameter S must be floating number;
otherwise, the execution result will be wrong.
4-9-13 ATAN [ATAN]
1) Summary
ATAN [ATAN]
16 bits
-
32 bits
ACOS
Execution
condition
Normally ON/OFF,
rising/falling edge
Suitable
Models
XD, XL
Hardware
requirement
Software
requirement
-
2) Operands
Operands
Function
Data Type
S
Soft element address need to do arctan
32 bits, BIN
D
Result address
32 bits, BIN
3) Suitable soft components
Operands
Word soft elements
Bit soft elements
System
Constant
Module
System
D
F
D
T
D
C
D
D
X
D
Y
D
M
D
S
K/H
I
D
QD
X
Y
M
S
T
C
Dn.
m
S
●
●
●
●
●
●
●
D
●
●
●
●
*Notes: D includes D, HD; TD includes TD, HTD; CD includes CD, HCD, HSCD, HSD; DM
includes DM, DHM; DS includes DS, DHS. M includes M, HM, SM; S includes S, HS; T
includes T, HT; C includes C, HC.
Description
(D51,D50)ACOS → (D61,D60)RAD
Binary Floating Binary Floating
ACOS value
Binary Floating
RAD value (angle×π/180)
Assign the binary floating value
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