METHOD FOR DETECTING A QUANTIFIABLE MEDIUM THAT CAN BE TRANSFERRED FROM A FIRST UNIT TO A SECOND UNIT

摘要

The invention relates to a method for detecting a quantifiable medium that can be transferred from a first unit to a second unit, comprising the following steps: continuously detecting the amount of medium transferred from the first unit to the second unit; continuously detecting the amount of medium that the second unit has received from the first unit; continuously comparing the two detected amounts; and evaluating the current result of the comparison. Said method can operate in both directions.