Condensed Mode Diagnosis; Acyclic Extended Diagnostics (General Fault Codes) - Siemens SITRANS LR560 Operating Instructions Manual
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- Quick start manual (270 pages) ,
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C.20
Condensed mode diagnosis
Hex values
Byte
0x01000000
0
0x02000000
1
0x04000000
2
0x08000000
3
0x10000000
4
0
0x20000000
5
0x40000000
6
0x80000000
7
0x00080000
3
0x00100000
4
0x00200000
5
0x00400000
6
2
0x00800000
7
0x00010000
0
0x00020000
1
0x00040000
2
0x00080000
3
3
4 to 7
4
0 to 6
0x80000000
7
R indicates the message remains active as long as the reason for the message exists. A
a)
indicates the message will automatically reset after 10 seconds.
C.21
Acyclic extended diagnostics (general fault codes)
In addition to the extended diagnostics available by cyclic data exchange (shown above),
further extended diagnostics are available via acyclic communications. This consists of six
bytes. See Diagnosis reply (available cyclically) (Page 189) for information on the location of
the Extended Diagnostics.
Note
Certain fault codes (identified by an asterisk [*] in the table below) will persist until a manual
reset has been performed [see Fault Reset (3.2.)].
LR560 (PROFIBUS PA)
Operating Instructions, 06/2018, A5E34648471-AE
Condensed Mode Diagnosis
Bit
Electronics failure
Mechanical failure
Motor Temperature too high
Electronics temperature too high
Memory error
Measurement failure
Device not initialized (no calibration)
Self calibration failed
New startup carried out (Warm Start)
Restart carried out (Cold Start)
Maintenance required
Reserved for use within the PNO
Set to 1 (one), if the Ident_Number of the running cyclic data transfer
and the value of Physical Block IDENT__NUMBER_SELECTOR
parameter are different.
Failure of the device or armature
Maintenance demanded
Device is in function check mode, or simulation, or under local control
e.g. maintenance
The process conditions do not allow the return of valid values. (Set if
a value has the quality Uncertain - Process related, no maintenance
or Bad - Process related, no maintenance.)
Reserved for use within the PNO
Reserved for use within the PNO
0: There is no more information available
1: More diagnosis information is available in
DIAGNOSIS_EXTENSION
Communications via PROFIBUS PA
Description
C.20 Condensed mode diagnosis
Indication class
R
R
R
R
R
R
R
R
R
R
R
A
A
R
R
R
R
a)
191
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