Technical data

Safety Integrated Functions
8.5 Safety Integrated Extended Functions
Function Manual
404 Function Manual, 06/2012, 6SL3097-4AB10-0BP4
8.5.12 Message buffer
In addition to the fault buffer for F... faults and the alarm buffer for A... alarms, a special
message buffer for C... safety messages is available for Safety Extended Functions.
The fault messages for the Safety Basic Functions are stored in the standard fault buffer
(see "Buffer for faults and alarms").
Note
Set parameter p3117 = 1 if you need to save both the Basic Functions messages and the
Extended Functions messages in the standard fault buffer.
The message buffer for safety messages is similar to the fault buffer for fault messages. The
message buffer comprises the message code, message value, and message time (received,
resolved), the component number for identifying the affected SINAMICS component and
diagnostics attributes. The following diagram shows how the message buffer is structured:
0HVVDJH
FRGH
0HVVDJHWLPH
UHFHLYHG
LQPV
0HVVDJHWLPH
UHVROYHG
LQPV
0HVVDJHWLPH
UHFHLYHG
LQGD\V
0HVVDJHWLPH
UHVROYHG
LQGD\V
0HVVDJH
YDOXH
0HVVDJHYDOXH
IRU
IORDWYDOXHV
0HVVDJH
0HVVDJH
0HVVDJH
0HVVDJH
0HVVDJH
0HVVDJH
0HVVDJH
&XUUHQW
PHVVDJH
FDVH
VWDFNQRZ
OHGJHG
PHVVDJHFDVH
WKDFNQRZ
OHGJHG
PHVVDJHFDVH
>ROGHVW@
0HVVDJH
0HVVDJH
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U>@
U>@ U>@ U>@ U>@ U>@ U>@
U>@ U>@ U>@ U>@ U>@ U>@ U>@
U>@ U>@ U>@ U>@ U>@ U>@ U>@
U>@ U>@
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U>@ U>@
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6,
FRPSRQHQW
QXPEHU
6,
GLDJQRVLV
DWWULEXWHV
Figure 8-14 Structure of the message buffer