Siemens SIMOVERT MASTERDRIVES 6SE7087-6CX86-2BA1 Manual page 112

Parameter List
PNU Parameter Name in OP1
*:conf-P Description
r947 Fault Memory
Display of faults which caused the last 8 fault events (r748); up
3B3Hex to 8 faults can be stored for each event. Each fault has its own
fault number (see list of faults, Section 7). For plain text
information associated with fault numbers: See r951.
Indices:
Latest fault (1)
Last acknowledged fault (2)
2nd last acknowledged fault (3)
...
Oldest fault stored (8)
Notes: A value of "0" means "No fault".
In the event of a power failure, only the current and last
acknowledged fault are stored. Indices 17 to 64 are then
reset to 0. See P952 for the number of stored fault events.
Example of a fault:
Last acknowledged fault (2)
Index r947
35
9
37
10
0
11
12
13
14
15
16
Fault time (r748): after 62 days, 1 hour, 7 sec
Faults occurrences (r947):
Fault value (r949):
35 No further details
37 2
Type=O2; PKW: 1HEX=1.0
r949 Fault Value
Fault value of faults, facilitates troubleshooting for a variety of
3B5Hex parameters.
The fault values are stored in the same indices as the
associated fault numbers (r947) - see example in r947.
Type=O2; PKW: 1HEX=1.0
r951 Fault Texts
List of fault texts; every fault text is stored under the same index
3B7Hex as its fault number.
Example (cf. r947):
Type=O2; PKW: 1HEX=1.0
12-36
Fault 1 Fault 2
Fault 8
i001=S1-1 i002=S1-2 ...
i008=S1-8
i009=S2-1 i010=S2-2 ...
i016=S2-8
i017=S3-1 i018=S3-2 ...
i024=S3-8
i057=S8-1 i058=S8-2 ...
i064=S8-8
r949 Index
0
4
2
5
0
6
operating hours
PZD Gr.: 0
PZD Gr.: 0
Fault 35 is stored in r947, i009.
This is (r951, i035): 'Ext.fault1'.
PZD Gr.: 0
Range
[Unit]
Value Texts
...
r748
62
1
7
6SE7087-6CX86-2BA1
Operating Instructions SIMOVERT MASTERDRIVES AFE
01.2004
# of Indices
read: _/_
Factory
write: _/_
Settings
64 2 / BR
64 3 / BR
116 2 / BR
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