Hi, I have a Barcode Scanner connected to a S7-300 (CPU313C- 2 PtP). The PLC is already receiving and monitoring part of the Barcode, 16 characters. I need to see at least 20 characters! I've tried modifying different parameters that has to do with the Lenght of the message (Eg. LEN, Array in DB1), but haven't been able to get the rest of the Data. In the DB1 I can see the spaces for the next 4 characters, but they appear blank! Hope somebody can help me with this... Regards, Eduardo Peart Error_C1.zip