Sls With A Speed Level - Siemens SINAMICS S210 Operating Instructions Manual

Safety functions integrated in the drive
4.2 Extended Functions
4.2.6.1

SLS with a speed level

Flow diagram
Behavior
1
2
3
Settings
A
B
C
D
E
100
● SLS is selected during operation. The speed is higher than the SLS limit value.
● The drive initiates the SLS delay time.
● The actual speed must remain below the SLS limit value until the SLS delay time has elapsed.
● Monitoring becomes effective once the SLS delay time has elapsed (e.g. in the "Setup"
operating mode).
● SLS is deactivated by the drive with (manual or automatic program-controlled) deselection.
● You can continue traversing the axis immediately with greater setpoints (e.g. changing over to
"Automatic" mode).
● SLS is selected via the control bit of the selected PROFIsafe telegram.
● The drive is braked by external setpoint value specification.
● Monitoring of the SLS limit value (level 1 = p9531[0]) becomes effective once the SLS delay time
(p9551) has elapsed.
● If the SLS limit value is violated, the drive executes the set stop reaction (level 1 = p9563[0]).
● The drive signals the "SLS active" status in the status bit of the PROFIsafe telegram.
● You can utilize this status in the higher-level controller.
● The drive ends monitoring of the SLS limit value with deselection of SLS via the control bit of the
selected PROFIsafe telegram.
● The drive may be operated freely.
SINAMICS S210 servo drive system
Operating Instructions, 01/2019, A5E41702836B AC