Siemens SINAMICS G220 - Status and Diagnostics of the Safety Integrated Functions

14.12.10 Status and diagnostics of the Safety Integrated Functions
Overview
Function status/diagnostics shows information about the Safety Integrated settings and states
of the converter.
If no Safety Integrated Function is enabled, then a function status cannot be viewed.
Description of function
Function status/diagnostics shows the status of the enabled Safety Integrated Functions. If a
function is active, then the status indicates "active" (r9722). When STO and SS1 are active, then
EMERGENCY STOP is initiated. When SLS, SDI and SSM are active, then the monitoring of the
particular function is also active.
In addition to the function status, the following data can be viewed:
• Supplementary information (depending on the function)
– Example of SLS: Displays the active level, the active SLS limit value and the speed actual
value (r9714).
• 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.
• Overview of the checksums:
– Functional checksum (r9780) and time stamp (r9781 and r9782)
The checksum displays the functional checksum of the converter and is used to track
changes (safety logbook). The functional checksum corresponds to a 󹪝ngerprint of the
parameterized Safety Integrated Functions on the converter. The checksum is updated
after completing the Safety Integrated commissioning. The time stamp displays the
update time.
– Functions (o󹪠ine: p9799 and online: r9798) and PROFIsafe (o󹪠ine: p9797 and online:
r9796)
The checksum is displayed using the checksum-checked parameters for the converter
con󹪝guration. Based on this data, it can be identi󹪝ed whether the parameterization of the
Safety Integrated Functions was changed. The checksum of the PROFIsafe
parameterization is displayed next to it.
The checksums are calculated and displayed once o󹪠ine and online commissioning have
been completed.
• Version:
The version shows the software versions of the corresponding components relevant for
Safety Integrated. This data is provided as information for service and update, and for
documentation in the acceptance report.
– SINAMICS Safety 󹪝rmware version
– I/O processor 󹪝rmware version
– Encoder 󹪝rmware version
Functions
14.12Safety Integrated
SINAMICS G220 converter
706 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB