Method and arrangement for correction of evaluation of a switching threshold of a magnetic sensor

An arrangement for correction of evaluation of a switching threshold of a magnetic sensor arrangement, said arrangement comprising:

• means for evaluating switching edges of a transmitter signal produced by a moving transmitter element;
• means for generating a signal output when said switching edges exceed or fall below a default threshold value;
• and
• means for determining individual threshold values for each of the switching edges during the course of a measurement cycle by determining respective maximum and minimum values of each of said switching edges and for averaging said maximum and minimum values of each of said switching edges so determined for said measurement cycle in order to obtain average values and for storing said average values in a non-volatile memory as said individual threshold values;
• a computer component comprising said means for determining said individual threshold values for each of said switching edges;
• and
• said non-volatile memory for said individual threshold values.