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PROFINET IO – Communication protocol 355
The table below illustrates the structure of a fault buffer. The fault
buffer consists of two parameters: fault number (PNU 947) and
fault code (PNU 945). The rows of the fault buffer are represented
by the parameter subindices. Fault messages are entered into the
buffer in the sequence they are detected. Each line in the fault
buffer represents a fault message, which is a part of a fault
situation. A fault situation lasts from a detection of a fault to its
acknowledgement.
PNU947
PNU945
Fault number
Fault code
Subindex
Actual fault situation n
0x4210
0x9005
0
0
0
1
0
0
2
0
0
3
0
0
4
0
0
5
0
0
6
0
0
7
Fault situation n-1
0x7510
0x900B
8
0
0
9
0
0
10
0
0
11
0
0
12
0
0
13
0
0
14
0
0
15
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Summary of Contents for FENA-01
Page 4: ......
Page 20: ...20 Safety instructions ...
Page 32: ...32 Introduction to the manual ...
Page 38: ...38 Overview of the Ethernet network and the FENA 01 11 21 module ...
Page 42: ...42 Mechanical installation ...
Page 46: ...46 Electrical installation ...
Page 48: ......
Page 94: ...94 Modbus TCP Communication profiles ...
Page 106: ...106 Modbus TCP Communication protocol ...
Page 112: ...112 Modbus TCP Diagnostics ...
Page 114: ......
Page 154: ...154 EtherNet IP Start up 3 In the Select Module window select ETHERNET MODULE ...
Page 180: ...180 EtherNet IP Communication profiles ...
Page 246: ......
Page 304: ...304 PROFINET IO Start up ...
Page 374: ...374 AppendixA PROFIdriveparametersandI MrecordsofPROFINETIO ...