Activation and deactivation of the signal
Acknowledgment signal received and SLS is not requested. OR
Another SLS limit is requested and taken into use.
Deactivation (automatic acknowledgment):
SLS request ends. OR
Another SLS limit is requested and taken into use.
Deactivation (SLS violation situations):
Reset signal received after SLS had detected a violation and SLS has been acknowl-
edged (implicitly or explicitly).
SLS 1 Reached
SLS 2 Reached
SLS 3 Reached
Only activated when SLS has not detected any violations.
Activation:
Speed is below SLS speed limit.
Deactivation (manual acknowledgment):
SLS is acknowledged after being reached successfully. OR
Another SLS limit is activated and reached.
Deactivation (automatic acknowledgment):
SLS was reached successfully and SLS request ends. OR
Another SLS limit is activated and reached.
Deactivation (STO state):
STO is activated.
The signal indi-
cates if SLS func-
tion has been
reached success-
fully.
AQ319736045637en-000101 / DPD01798 | 93Danfoss A/S © 2021.06
Safety Functions
VACON® NXP Advanced Safety Options
Operating Guide
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