Eaton MVX9000 - Figure 5-9: 1 V Negative Bias

Group 30 — Inputs
5-12 MVX9000 User Manual
Descriptions of
Parameter Settings
Example 4:
In this example a 1-volt negative bias is used. In a noisy environment, it is
advantageous to use negative bias to provide a noise margin (1V in this
example).
Figure 5-9: 1V Negative Bias
Defaults:
20.07=60Hz Maximum Output Frequency
30.07=10% (6/60) x 100% = Potentiometer Offset
30.08=1 Bias polarity
30.09=100% Potentiometer Slope
30.10=0 Potentiometer Direction
Hz
0V
10V
24
0
54
Potentiometer Scale
Max.
Output
Freq.
(20.07)
60 Hz
54 Hz
0 Hz
10V0V
Negative
Bias 6 Hz
1V
It’s 0Hz
Within
This
Range