What is the Correct Syntax for Implementing the Atan Function on the DL850 Scopecorder?
What is the Correct Syntax for Implementing the Atan Function on the DL850 Scopecorder?
The correct syntax for implementing the Atan function on the DL850 Scopecorder is ATAN(C1).There is a typo in the DL850 IMDL85001EN 4thEd Features Guide, ATAN(C1,C2) is in-correct. However, the syntax for the DL750 IS ATAN(C1,C2).
The Atan function on the DL850 calculates the arc tangent of the waveforms from Source 1 and Source 2, and outputs an angle in radians within ±π. This differs from typical Atan functions, which calulates the inverse tangent of a number. The formula for Atan calculation on the DL850 is:
Angle = Atan(s1/s2)
where s1 and s2 is the equivalent sampled data from Source 1 and Source 2.
Yokogawa Scopecorder DL850 Manual
See the DL850E/DL850EV ScopeCorder features guide, user's manual, and more on the main product page.