ERROR STATUS Description1 80A1h Communications error:n FB 65 TCON was not yet called for the specified IDn The specified connection between the user program and the communication level ofthe operating system is currently being terminated. Transmission over this connectionis not possible.n The interface is being reinitialized (receiving new parameters).1 80A4h The IP address of the communication partner is not valid.1 80B3h n The parameter for the connection type (connection_type parameter in the connectiondescription) is not set to UDP.Please use the FB 63 TSEND.n Parameter ADDR: invalid port number or IP address.1 80B7h Length error: The parameter ADDR is the length specification < 8byte.1 80C4h Temporary communications error:n The communication partner is currently not available.n The connection is currently being configured (or TCON is still running).1 8822h DATA parameter: Source area invalid: area does not exist in DB.1 8824h DATA parameter: Range error in ANY pointer.1 8832h DATA parameter: DB number too large.1 883Ah DATA parameter: Access to send buffer not possible(e.g. due to deleted DB).1 887Fh DATA parameter: Internal error, e.g. an invalid ANY reference.1 8F7Fh Internal Error (VIPA specific)1 8xyyh General error informationÄ Chap. 4.2 ‘General and Specific Error Information RET_VAL’page 668.1.9 FB 68 - TURCV - Receiving data - UDPn FB 68 TURCV receives data via UDP. After successful completion of FB 68 TURCVthe parameter ADDR will show you the address of the remote partner (the sender).n FB 68 TURCV is an asynchronously functioning FB, which means that its processingextends over several FB calls. To start sending data, call FB 68 with REQ = 1.n The job status is indicated at the output parameters RET_VAL and BUSY. STATUScorresponds to the RET_VAL output parameter of asynchronously functioning SFCs(see also Meaning of the Parameters REQ, RET_VAL and BUSY with asynchronousSFCs).n The following table shows the relationships between BUSY, NDR and ERROR. Usingthis table, you can determine the current status of FB 68 or when the receivingprocess is complete.BUSY NDR ERROR DescriptionTRUE irrelevant irrelevant The job is being processed.FALSE TRUE FALSE The job was completed successfully.DescriptionVIPA SPEED7 Network CommunicationOpen Communication > FB 68 - TURCV - Receiving data - UDPHB00 | OPL_SP7 | Operation list | en | 18-30 133
