Siemens SIMATIC NET S7-300 Manual page 259

Note
For entries with the coding 8Fxx
Reference Manual "STEP 7 - System and Standard Functions for S7-300 and
S7-400". The chapter describing error evaluation with the RET_VAL output
parameter contains detailed information.
Table 7-14 Condition Codes PNIO_ALARM
DONE NEW ERROR STATUS
0 0 0
1 1 0
1 0 0
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
0 0 1
S7-CPs for Industrial Ethernet Configuring and Commissioning
Release 01/2007
C79000-G8976-C182-07
7 Programming FCs (Functions) and FBs for S7 Ethernet CPs
note the information under STATUS in the
H
8180 Data transfer active
H
0000 Alarm data successfully transferred and alarm acknowledged
H
0000 No alarm data exist
H
S
8183 No PNIO controller configuration,
H
S
wrong CPLADDR
or
S
CP in STOP mode
8184 System error or illegal parameter type
H
8185 Destination buffer (TINFO or AINFO) is too short
H
8F22 Area length error reading a parameter (e.g. DB too short)
H
8F23 Area length error writing a parameter (e.g. DB too short)
H
8F24 Area error reading a parameter
H
8F25 Area error writing a parameter
H
8F28 Alignment error reading a parameter
H
8F29 Alignment error writing a parameter
H
8F30 Parameter is in the write-protected first active data block
H
8F31 Parameter is in the write-protected second active data block
H
8F32 Parameter contains a DB number that is too high
H
8F3A Destination area not loaded (DB)
H
8F42 Timeout reading a parameter from the I/O area
H
8F43 Timeout writing a parameter to the I/O area
H
8F44 Address of the parameter to be read is disabled in the
H
accessed rack
8F45 Address of the parameter to be written is disabled in the
H
accessed rack
8F7F Internal error, e.g. illegal ANY reference.
H
8090 Module with this address does not exist
H
80A0 Negative acknowledgment reading from the module
H
80A1 Negative acknowledgment writing to the module
H
Meaning
A -259