Mitsubishi Electric MELSEC iQ-R Series User Manual page 56

High speed digital-analog converter module
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Setting result
Logarithmic
The graph is drawn with an adjustment so that the start point and end point are on the edge points of the logarithmic function of y = log
function
= 1 to 101).
*1
Sine function
The interval between the start point and end point is drawn in a sine function wave. The amplitude A of the sine function to be drawn is the
value set in "Amplitude". The start position can be changed by 180; by setting "Phase".
Wy
Wx: Number of wave pattern data
Wy: Digital value range
Xst: Number of data at the start point
Xed: Number of data at the end point
Cosine
The interval between the start point and end point is drawn in a cosine function wave. The amplitude A of the cosine function to be drawn is
*1
function
the value set in "Amplitude". The start position can be changed by 180; by setting "Phase".
Start point
Wy
Wx: Number of wave pattern data
Wy: Digital value range
Xst: Number of data at the start point
Xed: Number of data at the end point
*1 When setting the sine function and cosine function, set the same digital value for the start point and end point.
1 FUNCTIONS
54
1.14 Wave Output Function
Xed-Xst
A
Start point
Xed-Xst
A
Wx
End point
Wx
End point
X (x
e

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