Safety Messages For Sinamics S120 - Siemens SINUMERIK 840D sl Function Manual

Diagnostics

10.3 Safety messages for SINAMICS S120

10.3 Safety messages for SINAMICS S120
10.3.1 General information
Note
In the HMI environment, faults and alarms are displayed specifying a six–digit
number that always starts with 2. This means, e.g. F01600 then 201600. In this
Chapter, faults and alarms are described with numbers from the SINAMICS
environment.
In the HMI environment, faults and alarms are treated like alarms.
Differences between faults and alarms
Table 10-2
Type
Faults
Warnings
Fault responses
The standard fault responses according to PROFIdrive, that are used for safety,
are described in the Table 10-3. The OFF 2 fault response is used as additional
stopping measure while the pulses are safely cancelled via the safety–related shut-
down paths.
10-538
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 05.2008 Edition
Differences between faults and alarms
What happens when a fault occurs?
The appropriate fault response is initiated.
S
S Status signal ZSW1.3 is set.
S The fault is entered in the fault buffer.
How are the faults eliminated?
S Remove the cause of the fault.
Acknowledge the fault.
S
What happens when an alarm occurs?
S Status signal ZSW1.7 is set.
S The warning is entered in the warning buffer.
How are alarms removed?
S Alarms are self acknowledging, that is, they are reset automatically when
the cause of the alarm has been eliminated.
Description
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05.08