Siemens SINAMICS S150 - Message Buffer

Safety Integrated Extended Functions
6.12 Message buffer
Safety Integrated
112 Function Manual, 05/2010, A5E03264275A
6.12 Message buffer
In addition to the fault buffer for F... faults and the alarm buffer for A... alarms, (see
SINAMICS S120 Commissioning Manual) a special message buffer for C... safety messages
is available for Safety Integrated Extended Functions...
The fault messages for the Safety Integrated Basic Functions are stored in the standard fault
buffer (see chapter "Buffer for faults and alarms" in the SINAMICS Commissioning Manual).
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:
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Figure 6-10 Structure of the message buffer