Programming FCs (Functions) and FBs for S7 Ethernet CPs
157
SIMATIC NET NCM S7 for Industrial Ethernet
C79000-G8976-C129–06
NoteFor entries coded with 8FxxH in STATUS, refer to the information in the STEP 7Standard and System Functions reference manual. The chapter describing errorevaluation with the RET_VAL output parameter contains detailed information.To find out which SFCs are used and are relevant for error evaluation, display theproperties dialog of the FC described here in the “Calls” tab.
Table 5-2 AG_SEND / AG_LSEND Codes
DONE ERROR STATUS Meaning
1 0 0000 H Job completed without error.
0 0 0000 H No job being executed.
0 0 8181HJob active.
0 1 7000HThis code is possible only with the S7-300: the FC was called
with ACT=0; the job has not yet been processed.
0 1 8183HNo configuration or the ISO/TCP service has not yet started on
the Ethernet CP.
0 1 8184HSystem error.
0 1 8185HLEN parameter longer than SEND source area.
0 1 8186HID parameter invalid. ID!=1,2 to 64.
0 1 8302HNo receive resources on the destination station; the receiving
station cannot process received data quickly enough or has not
prepared any receive resources.
0 1 8304HThe connection is not established. The send job should only be
attempted again after waiting for at least 100 ms.
0 1 8311HThe destination station cannot be obtained under the specified
Ethernet address.
0 1 8312HEthernet error on the CP.
0 1 8F22HSource area invalid, for example:
Area does not exist in the DB
LEN parameter < 0
0 1 8F24HArea error reading a parameter.
0 1 8F28HAlignment error reading a parameter.
0 1 8F32HParameter contains a DB number that is too high.
0 1 8F33HDB number error.
0 1 8F3AHArea not loaded (DB).
0 1 8F42HTimeout reading a parameter from the I/O area.
0 1 8F44HAddress of the parameter to be read is disabled in the access
track.