Delta DVP-15MC Series, Руководство по эксплуатации

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Chapter 8 Logic Instructions
8-85
8_
FB/FC Explanation Applicable model
FC
DegToRad is used to convert radians to degrees.
DVP15MC11T
DVP15MC11T-06

Parameters
Parameter
name
Meaning
Input/
Output
Description Valid range
In Radians Input Radians to convert
Depends on the data type of
the variable that the input
parameter is connected to.
Out Degrees Output
Degrees converted from
radians
Depends on the data type of
the variable that the output
parameter is connected to.
B
oo
le
an
Bit string Integer
Real
number
Time, date
S
tr
in
g
B
OOL
BYT
E
WO
R
D
DW
O
RD
LW
O
R
D
US
INT
UI
NT
UDI
NT
UL
INT
SI
N
T
IN
T
DI
NT
LI
N
T
R
EA
L
L
R
E
AL
T
IME
D
AT
E
T
O
D
DT
S
T
RI
NG
In
● ● ● ● ● ● ● ● ● ● ● ● ● ●
Out
●
Note:
The symbol
●
indicates that the parameter is allowed to connect to the variable or constant of the data
type.

Function Explanation

RadToDeg is used to convert the input parameter In to degrees and the result is output to Out . That
is,
Out =( In/ π)* 180.

The units of In and Out are radian and degree (°) respectively.

Users can choose different data types for the input parameter in this instruction. But the data type
of the output parameter is restricted to LREAL. An error will occur during the compiling of the
software if the data type of the output parameter is not LREAL.

Precautions for Correct Use

The input variable is not allowed to omit. An error will occur during the compiling of the software if
the input variable is omitted. But the output variable is allowed to omit.
Rad ToDeg
EN ENO
In Ou t