Measure the bus voltage. Use a motor drive analyzer or digital multimeter to measure the dc bus voltage. ... The second step is to measure voltage and unbalance. ... The third step is to measure current unbalance. ... There are four steps to the ratio of the Volts/Hertz. ... The fifth step is to output reflections.
Let's Get It Fixed!
Our virtual experts can diagnose your issue (for free!) and resolve simple problems.