Description
Example value
Name
Index
Sets an extra delay time for the drive STO
activation at the zero speed in the SSE
function.
0 ms
SSE ramp zero
speed delay for STO
SSE.16
With this parameter, the FSO module
delays the STO activation so that the drive
is able to reach the shaft zero speed before
the FSO module activates the STO function.
The delay counter starts when the motor
speed reaches the zero speed limit (para-
meter FSOGEN.52). After this delay has
elapsed, the FSO module activates the
drive STO function. You can use this para-
meter when the motor rotates a high inertia
load.
Note:
The FSO module activates the drive
STO immediately if the drive stops modulat-
ing before this delay has passed (that is,
the motor actual speed reaches 0 rpm).
This parameter is relevant only if parameter
SSE.13 SSE function is set to
Emergency
ramp
.
SBC usage
Sets the absolute speed below which the
mechanical brake of the motor is activated
while ramping.
0 rpm
SSE/SS1 SBC
speed
SBC.15
0 rpm
: The feature is not in use.
In this manual, we assume that you do not
use a brake. If you do, you must take care
of its on/off control by the FSO module and
change this and other settings. See the
FSO module user’s manual.
SAR0 ramp settings
Sets the target time for the reference
emergency stop ramp SAR0 (used in the
SSE function).
1000 ms
SAR0 ramp time to
zero
200.102
Target time = Time in which the drive decel-
erates the motor from speed 200.202 SAR
speed scaling to zero.
This parameter is relevant only if parameter
SSE.13 SSE function is set to
Emergency
ramp
. Adjust the default value when neces-
sary.
Sets a speed value that the FSO module
uses as a reference point in ramp paramet-
er calculations (both SAR0 and SAR1
ramps). Adjust the default value when ne-
cessary.
1500 rpm
SAR speed scaling
200.202
Option description 37
