SEW-Eurodrive MOVISAFE DCS B Series

24
Manual – MOVIDRIVE® MDX61B Safety Module MOVISAFE® DCS..B Option
3
Safety functions
Integrated Safety Technology
3.2.8 SAR – Safe Acceleration Range
The SAR function prevents the acceleration of the drive from exceeding a specified
range. If the permitted acceleration range is exceeded, the safety function will be
disabled and an error response will be triggered (usually STO or SS1).
2405242379
Safety function monitors
Safety function trips
v=Velocity
t=Time
t
1
= Point of time when SAR is activated
t
2
= Point of time when SAR is deactivated
t
t
t
P
i
f
kVA
Hz
n