Rievtech ELC Series - Page 206

EN
Programmable Relay ● User Manual for ELC, EXM and PR Series 206 2020 v6.0 ● © Rievtech Co.,
Ltd. ● www.rievtech.com
This function is used to calculate the cos and sin of an
angle between 0° and 90°.
Connection
Description
Input Validation
( )
Function validation input. Until this
input is activated, the function
remains inert. Validation is active
implicitly if it has not been
connected.
Input Angle
Represents the angle in degrees. Its
value must be between 0 and 900
for an angle between 0° and 90°.
Outputs Sin
The result of ("Angle" sin) x 10000.
Output Cos
The result of ("Angle" cos) x 10000
Performance:
The function calculates the Cosine and Sine to the nearest
0.0001 by rounding up or down as appropriate.
Sin (63°8) = 0.8973 and Cos (63°8) = 0.4415