Selecting one of these inputs by setting the corresponding bit to 1 enables the logic function for the output identified by the index within this table. The calculation take place in 4 steps: 1. Selecting inputs (wtWebioEA6x6PortLogicInputMask) 2. Inverting inputs if necessary (wtWebioEA6x6PortLogicInputInverter) 3. Logical combination (wtWebioEA6x6PortLogicFunction) 4. Inverting the result if necessary (wtWebioEA6x6PortLogicOutputInverter) OCTET 1: unused OCTET 2: unused OCTET 3: unused OCTET 4: Bit 0-5 : inputs 0-5 Bit 6-7 : unused