LSIS G100, Operation Manual

Page: 75 / 343

Code and
Features
Description
In.08 V1 volt x1
–
In.11 V1 Perc y2
These parameters are used to configure the gradient level and offset
values of the Output Frequency, based on the Input Voltage.
In.16 V1
Inverting
Inverts the input value of V1. Set this code to 1 (Yes) if you need the
motor to run in the opposite direction from the current rotation.
In.17
V1 Quantizing
(Quantizing)
Quantizing may be used when the noise level is high in the analog input
(V1 terminal) signal. The frequency is output by measuring (quantizing)
the height (value) of the input signal in a consistent interval. This means
that the delicate control on the output frequency (power resolution) is
low, but the noise is reduced, so it is suitable for systems that are
sensitive to noise.
Parameter values for quantizing refer to a percentage based on the
maximum input. Therefore, if the value is set to 1% of the analog
maximum input of 10 V and maximum frequency of 60 Hz, the output
frequency will increase or decrease by 0.6 Hz per 0.1V difference.
To reduce the effect of the input signal changes (runout of height) on
the operation frequency, the output frequency during increase or
decrease of input signal value (height) is applied differently. When the