Selecting SLS at low velocities
If the motor velocity when selecting SLS is less than the SLSlimit, then the drive responds as
follows:
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Figure 4-14 Selecting SLS at low velocities
Deselecting SLS
If the higher-level controller deselects SLS , then the converter deactivates limiting and
monitoring.
Switching over the monitoring limits
When SLS is active, you can switchover between 4 different speed levels. An exception is "SLS
without selection": In this case, there is only one limit.
Safety functions integrated in the drive
4.10 SLS
Safety Integrated (with SINAMICS S120)
136 Commissioning Manual, 02/2020, A5E46305916B AB
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