A microelectromechanical sensor, comprising: a plurality of anchoring points (201, 205, 301, 302, 303, 304, 406a-d); a suspended spring-mass system, comprising: a plurality of movable masses (203, 316, 317, 402a-402d, 450a, 450b); a plurality of springs (202, 204, 311, 312, 313, 314, 315, 408a-d, 403a-h, 452a-d) coupling the plurality of movable masses (203, 316, 317, 402a-402d, 450a, 450b) to each other and to suspend the plurality of movable masses (203, 316, 317, 402a-402d, 450a, 450b) from the plurality of anchoring points, wherein the plurality of moving masses and the plurality of anchoring points are electrically connected by the plurality of springs, wherein, under normal operating conditions when no components of the suspended spring-mass system are damaged, components of the suspended spring-mass system are connected to form an electrical circuit such that a voltage applied at any point of the suspended spring-mass is also applied at all other points; characterized in that the microelectromechanical sensor further comprises: a first voltage source coupled to apply a system voltage level to the suspended spring-mass system via a first anchoring point of the plurality of anchoring points (201, 205, 301, 302, 303, 304, 406a-d); a measurement node coupled to a second anchoring point of the plurality of anchoring points (201, 205, 301, 302, 303, 304, 406a-d) to measure a voltage of the second anchoring point; and processing circuitry configured to identify an error of the suspended spring-mass system based on the measured voltage. a plurality of anchoring points (201, 205, 301, 302, 303, 304, 406a-d); a suspended spring-mass system, comprising: a plurality of movable masses (203, 316, 317, 402a-402d, 450a, 450b); a plurality of springs (202, 204, 311, 312, 313, 314, 315, 408a-d, 403a-h, 452a-d) coupling the plurality of movable masses (203, 316, 317, 402a-402d, 450a, 450b) to each other and to suspend the plurality of movable masses (203, 316, 317, 402a-402d, 450a, 450b) from the plurality of anchoring points, wherein the plurality of moving masses and the plurality of anchoring points are electrically connected by the plurality of springs, wherein, under normal operating conditions when no components of the suspended spring-mass system are damaged, components of the suspended spring-mass system are connected to form an electrical circuit such that a voltage applied at any point of the suspended spring-mass is also applied at all other points; characterized in that the microelectromechanical sensor further comprises: a first voltage source coupled to apply a system voltage level to the suspended spring-mass system via a first anchoring point of the plurality of anchoring points (201, 205, 301, 302, 303, 304, 406a-d); a measurement node coupled to a second anchoring point of the plurality of anchoring points (201, 205, 301, 302, 303, 304, 406a-d) to measure a voltage of the second anchoring point; and processing circuitry configured to identify an error of the suspended spring-mass system based on the measured voltage. a plurality of movable masses (203, 316, 317, 402a-402d, 450a, 450b); a plurality of springs (202, 204, 311, 312, 313, 314, 315, 408a-d, 403a-h, 452a-d) coupling the plurality of movable masses (203, 316, 317, 402a-402d, 450a, 450b) to each other and to suspend the plurality of movable masses (203, 316, 317, 402a-402d, 450a, 450b) from the plurality of anchoring points, wherein the plurality of moving masses and the plurality of anchoring points are electrically connected by the plurality of springs, wherein, under normal operating conditions when no components of the suspended spring-mass system are damaged, components of the suspended spring-mass system are connected to form an electrical circuit such that a voltage applied at any point of the suspended spring-mass is also applied at all other points; characterized in that the microelectromechanical sensor further comprises: a first voltage source coupled to apply a system voltage level to the suspended spring-mass system via a first anchoring point of the plurality of anchoring points (201, 205, 301, 302, 303, 304, 406a-d); a measurement node coupled to a second anchoring point of the plurality of anchoring points (201, 205, 301, 302, 303, 304, 406a-d) to measure a voltage of the second anchoring point; and processing circuitry configured to identify an error of the suspended spring-mass system based on the measured voltage. a first voltage source coupled to apply a system voltage level to the suspended spring-mass system via a first anchoring point of the plurality of anchoring points (201, 205, 301, 302, 303, 304, 406a-d); a measurement node coupled to a second anchoring point of the plurality of anchoring points (201, 205, 301, 302, 303, 304, 406a-d) to measure a voltage of the second anchoring point; and processing circuitry configured to identify an error of the suspended spring-mass system based on the measured voltage.