The self-test with internal test signals complies with:
• Safety Integ
rity Level (SIL) 3 according to IEC 61800-5-2
• Performance Level (PL) e according to EN ISO 13849-1
• Category 4 according to EN ISO 138491
9.8.6 Safety Integrated function status/diagnostics
Overview
Function status/diagnostics shows information about the Safety Integrated settings and states
of the converter.
Description of function
Function status/diagnostics shows the status of STO. If STO is active, then the status indicates
"active" (r9722). When STO is active, then Emergency Stop is initiated.
In addition to the function status, the following data can be viewed:
• Status of the converter
Provides information as to whether internal events (e.g. software errors in the converter or
a discrepancy in the monitoring channels) have been signaled and whether the
communication functions.
• Version
The version shows the software versions of the corresponding components relevant for
Safety Integrated. This data is predominantly provided as information for service and update.
– SINAMICS Safety Integrated rmware version
– I/O processor rmware version
9.8.7 Responses to safety messages
9.8.7.1 Stop responses
Description of function
The converter triggers a fault reaction in response to certain events:
• Stop response SCF
The converter detects a discrepancy in the Safety Integrated monitoring channels, for
example, an error in the result and data comparison.
It is not possible to select a stop response externally. All stop responses bring the motor to a
standstill.
Functions
9.8Safety Integrated (for S200 PTI only)
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
290 Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA
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