Technical data
Safety Integrated Functions
8.5 Safety Integrated Extended Functions
Function Manual
Function Manual, 06/2012, 6SL3097-4AB10-0BP4
387
The following diagram shows the characteristic of the safe output signal SSM when the
hysteresis is active:
Q
W
W
[
QS
660RXWSXWVLJQDO
+\VWHUHVLVS
+\VWHUHVLVS
Q
[
S
Figure 8-9 Safe output signal for SSM with hysteresis
Note
When "hysteresis and filtering" is activated with output signal SSM, a time-delayed SSM
feedback signal occurs for the axes. This is a characteristic of the filter.
8.5.7.2 Safe Speed Monitor without encoder
Function
Set p9306 = p9506 = 1 or p9306 = p9506 = 3 (factory setting = 0) to activate Safety
Integrated functions without encoder. You can also make this setting by selecting "Without
encoder" on the Safety screen in STARTER.
Without an encoder, the "Safe Speed Monitor" essentially functions exactly the same as
described in the previous section under "Safe Speed Monitor with encoder".