Arrangement for monitoring and indicating the position of an electromagnet armature has electronic circuit that outputs error signal if control signal and actual position signal differ

摘要

The arrangement monitors and indicates an armature position specified by a control signal (As,Bs), with an electronic circuit (1) whose inputs are the control signal and a signal (Ai,Bi) representing the actual armature position. The electronic circuit outputs an error signal if the control and actual signals differ. A timer circuit (18-21) can suppress error signal output during a switching process.