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Technical Information
Profibus message mapping
Diagnostic Buffer
Table 13
Offset
0
1
2
3
4
5
6
7
8
9
10
214/224
Diagnostic buffer
Meaning
B
station non exist (set by master)
0
B
station not ready (slave not ready for data exchange)
1
B
cfg fault (configuration data doesn't match)
2
B
ext diag (slave has external diagnostic data)
3
B
not supported (slave doesn't support requested function)
4
B
invalid slave response ( slave sets permanent '0')
5
B
prm fault (wrong parameter assignment)
6
B
master_lock (slave is parameterised by another master)
7
B
prm req (slave has to be re-parameterised)
0
B
stat diag (static diagnosis)
1
B
fixed '1'
2
B
wd_on (response monitoring active)
3
B
Freeze mode (received freeze command)
4
B
Synch mode (received synch command)
5
B
reserved
6
B
diag deactivated (slave is parameterised by another master)
7
Reserved
Master Add (master address after parameterisation. FF= without parameter)
Ident number high
Ident number low
External diagnosis "Header" length indication including header
Interface Status
B
Controller not responds
0
B
Controller not identified
1
B
Input data not fully coherent yet
2
B
Not used
3
B
Not used
4...7
B
– Start/Stop diag status
7-4
B
– Low Speed diag status
3-0
B
– Soft Start diag status
7-4
B
– Active Stop diag status
3-0
B
– Vent Valve diag status
7-4
B
– Purge diag status
3-0
TV 301-P Navigator Controller User Manual / 87-901-001-01 (B)
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