Application Examples; Analog Inputs Applications - WEG CFW100 Programming Manual

15 APPLICATION EXAMPLES

This chapter presents some examples of applications of frequency inverters.

15.1 ANALOG INPUTS APPLICATIONS

In this section some applications that use analog inputs are shown.
possible connections. The applications described here require the loading of the factory default (P204 = 5 or 6) for
correct execution.
The results for equations presented in
P020 according availability of analog inputs from the inverter. This value could be used as according set on P231
or P236 or P241 (as available by the inverter).
In case of Speed Reference function selected for analog input (P231 or P236 or 241 = 0, for P221 according
application) this reference are going to be a percentage of maximum frequency (P134).
Frequency Frequency
inverter
AIx (V)
or
AIx (mA)
GND 10 V
Transducer
potentiometer
Voltage or Current
Figure 15.1: Connections for analog inputs.
Chapter 9.1 ANALOG INPUTS in page 9-1
Figure 15.1 on page 15-1
Frequency
inverter inverter
AIx (V)
GND
Extern
Potentiometer
plugin
APPLICATION EXAMPLES
present some
are shown on P018 or P019 or
Micro Mini Drives | 15-1
15