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RADD(P)
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7.12 Special function instructions
7.12.14 Conversion from floating-point angle to radian (Double precision) (RADD(P))
7.12.14 Conversion from floating-point angle to radian
(Double precision) (RADD(P))
RADD(P)
Function
(1) The unit expressing the size of an angle is converted into the radian unit from the degree
unit specified by , and its result is stored into the device specified by .
(2) Conversion from degree to radian units is performed according to the following equation:
Operation Error
(1) In any of the following cases, an operation error occurs, the error flag (SM0) turns ON, and
an error code is stored into SD0.
• The value of the specified device is not in the following range: (Error code: 4140)
0,2
-1022
| value of specified device | < 2
1024
• The value of the designated device is 0. (Error code: 4140)
• The result exceeds the following range (Operation results in an overflow):
2
1024
| Operation result | (Error code: 4141)
: Angle to be converted to radian units or head number of the devices where the angle is stored (real number)
: Head number of the devices where the value converted in radian units will be stored (real number)
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn
Constants
E
Other
Bit Word Bit Word
–– –– ––
–– –– –– ––
Universal
Basic
Process
High
performance
Redundant
Command
Command
RADDP
RADD
RADDP
RADD S D
S D
S
D
S
D
S
D
(
)
( )rad
64-bit floating-point
real number
64-bit floating-point
real number
+3
S
+2
S
S
+1
S
+3
D
+2
D
D
+1
D
Radian unit = Degree unit x
180