ElmoMC SimplIQ Servo Drives Composer User Manual - Manual (Page 72)

ƒ Under zero line: defines a new vector by calculating the maximum value of the
selected vectors, at each vector index.
ƒ Average: defines a new vector by calculating the average value of the selected vectors
at each vector index.
ƒ Extract Bit: calculates the new vector by masking the bit defined in the Bit to Extract
text box in the vector selected in the Vectors list.
ƒ Differentiate: calculates a new vector by differentiating the vector selected from the
Source list from the vector selected from the Differentiate by list. The Multiplication
Factor is used to multiply the resulting new vector accordingly.
ƒ Integrate: calculates a new vector by integrating the vector selected from the Source
list into the vector selected from the Integrated by list. The Multiplication Factor is
used to multiply the resulting new vector accordingly.
ƒ FFT: calculates the FFT as in the following example:
The X (time) range is 51.912 to 61.9416 (range of markers).
The X (time) axis is used as the time vector, assumed to be in seconds.
The resulting frequency range is 49.6032 Hz, with a gap of 0.193762 Hz.
The calculated FFT displays signal amplitude, not power.
Elmo Composer User Manual Using the Composer
MAN-COMPUM (Ver. 1.9)
3-22