FIELD: electric equipment.
SUBSTANCE: invention relates to means of electric power equipment diagnostics. Diagnostic method for drive mechanism (2, 2') containing coil (211, 212), and device (22, 22') of coil power control, includes the following stages: power supply of the drive is controlled by means of diagnostics device (3), power supply of coil is controlled via control device, electric characteristics of electric signal is monitored at the diagnostics device level, particularly of the electric signal which supplies the drive mechanism, and the drive mechanism is diagnosed using the results of monitoring stage.
EFFECT: technical result consists in simplification of electrical equipment diagnostics.
14 cl, 6 dwg
Authors
Dates
2016-08-20—Published
2012-03-21—Filed