Danfoss Vacon OPTEA Operating Manual page 93

VACON® NXP Advanced Safety Options
Operating Guide
Signal 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 Only activated when SLS has not detected any violations.
SLS 2 Reached Activation:
SLS 3 Reached
• 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.
Danfoss A/S © 2021.06
Safety Functions
Description
The signal indi-
cates if SLS func-
tion has been
reached success-
fully.
AQ319736045637en-000101 / DPD01798 | 93