YASKAWA VIPA SPEED7 - FB 68 - TURCV - Receiving Data - UDP

ERROR STATUS Description
1 80A1h Communications error:
n FB 65 TCON was not yet called for the specified ID
n The specified connection between the user program and the communication level of
the operating system is currently being terminated. Transmission over this connection
is 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 connection
description) 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 information Ä Chap. 4.2 ‘General and Specific Error Information RET_VAL’
page 66
8.1.9 FB 68 - TURCV - Receiving data - UDP
n FB 68 TURCV receives data via UDP. After successful completion of FB 68 TURCV
the 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 processing
extends 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. STATUS
corresponds to the RET_VAL output parameter of asynchronously functioning SFCs
(see also Meaning of the Parameters REQ, RET_VAL and BUSY with asynchronous
SFCs).
n The following table shows the relationships between BUSY, NDR and ERROR. Using
this table, you can determine the current status of FB 68 or when the receiving
process is complete.
BUSY NDR ERROR Description
TRUE irrelevant irrelevant The job is being processed.
FALSE TRUE FALSE The job was completed successfully.
Description
VIPA SPEED7
Network Communication
Open Communication > FB 68 - TURCV - Receiving data - UDP
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