User's Manual

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A5E32337685 SITRANS LR260 (PROFIBUS PA) – OPERATING INSTRUCTIONS Page 127
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G: Communications PA
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
Acyclic Data
on page 130 for information on the location of the Extended
Diagnostics
0x20000000
0 (cont’d)
5 Reserved for use within the PNO
0x40000000 6 Reserved for use within the PNO
0x80000000 7 Reserved for use within the PNO
0x00080000
2
3 New startup carried out (Warm Start) A
0x00100000 4 Restart carried out (Cold Start) A
0x00200000 5 Maintenance required R
0x00400000 6 Reserved for use within the PNO
0x00800000 7
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.
R
0x00010000
3
0 Failure of the device or armature R
0x00020000 1 Maintenance demanded R
0x00040000 2
Device is in function check mode, or simulation,
or under local control e.g. maintenance
R
0x00080000 3
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.)
R
4 to 7 Reserved for use within the PNO
4
0 to 6 Reserved for use within the PNO
0x80000000 7
0: There is no more information available
1: More diagnosis information is available in
DIAGNOSIS_EXTENSION
a)
R indicates the message remains active as long as the reason for the message exists.
A indicates the message will automatically reset after 10 seconds
Note: Certain fault codes (identified by an asterisk [*] in the table below) will persist
until a manual reset has been performed (see Fault Reset (3.1.) on page 72).
Condensed Mode Diagnosis (cont’d)
Hex values Byte Bit Description (cont’d)
Indication
class
a)
(cont’d)