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5 Communications via PROFIBUS DP
5.7
Settings at the PROFIBUS DP master
Evaluating
faults via
PROFIBUS–DP
Status signal for
faults
Fault buffer
5-290
Faults which occur are entered into a fault buffer. The fault code, fault
number, fault time and fault value for each fault are specified using the
appropriate parameters.
The "SIMODRIVE 611 universal" drive signals as to whether there is at
least one fault using the status bit or output signal ZSW1.3 "Fault pre-
sent/no fault present".
The fault buffer comprises 8 fault cases, each of which can include 8
fault entries.
For fault case 1, the faults which have occurred are saved and they
remain there until the fault case has been removed, i.e. all of the faults
have been removed and also acknowledged.
In fault cases 2 to 8, the acknowledged fault cases since the last
POWER ON are saved. The number of fault cases since POWER ON
can be read from P0952.
P0945:65
P0947:65
Fault code
Fault number
Index 0
No significance
1
101
2
114
3
0
4
0
5
0
6
0
7
0
8
0
9
90
10
0
to
16
0
57
0
58
0
to
64
0
Fig. 5-24 Fault buffer structure
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
P0948:65
Fault time
2
t_101
10
t_114
0
0
0
0
0
0
0
0
0
0
0
0
3
t_90
0
0
to
0
0
to
0
0
0
0
to
0
0
E Siemens AG 2005 All Rights Reserved
04.99
08.99
P0949:65
Fault value
w_101
w_114
0
0
Fault
0
case
1
0
0
0
w_90
0
Fault
case
0
2
to
0
0
Fault
case
8
0
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