Rievtech PR-12 Series, User Manual And Programmers Manual

Page: 130 / 260

123
6.7.4 SIN
Input/output Operand Data type
IN VD, ID, QD, MD, SMD, SD, LD, AC,constant, *VD, *LD, *AC Real number
OUT VD, ID, QD, MD, SMD, SD, LD, AC, *VD, *LD, *AC Real number
SIN
：
Perform trigonometric operations on the input
radian value and put the result into OUT.You can use the
angle value multiplied by 1.745329E-2 to get the value of
the radian.The value of the input “ IN ” is radian .
SM1.1 is used for indicating overflow errors and illegal
values.
error conditions:
SM1.1 Overflow
Special memory bit:
SM1.0
Zero result
SM1.1
Overflow
SM1.2
Negative result