Oberes Abmaß:
${${Qdb.Characteristic(2113)}*${GreaterEqual(${Qdb.Characteristic(2101)}, 0)}-${Qdb.Characteristic(2112)}*${Less(${Qdb.Characteristic(2101)}, 0)}}


Unteres Abmaß:
${${Qdb.Characteristic(2112)}*${GreaterEqual(${Qdb.Characteristic(2101)}, 0)}-${Qdb.Characteristic(2113)}*${Less(${Qdb.Characteristic(2101)}, 0)}}

Abweichung:
${${${abs(${Qdb.Characteristic(2101)})}-${abs(${Qdb.MeasurementValue(1, -1)})}}*${-1}}