FIELD: transport.
SUBSTANCE: invention relates to elevator safety control means. Control device 100 is used for testing elevator brake including first and second electromagnetic drives, first and second brake elements, first and second cores, first and second springs. Elevator brake control device 100 comprises control circuit 110, first and second contact 112, 114 to feed first and second signals to drives 26, 30 of brake 10. Control device 100 may operate in normal conditions when said signals are fed in synchronism, in testing of every brake element when one of signals, first or second, is fed to appropriate electromagnetic drive 26, 30 while brake element constant release signal is fed to the other drive 26, 30.
EFFECT: higher safety, simplified testing.
16 cl, 4 dwg
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