ABB FSO-21 - Page 419

Parameters 419
0…3,600,000 ms Time
SSE.16 SSE ramp zero
speed delay for STO
Sets an extra delay time for the drive STO
(and SBC, if used) activation at the zero
speed limit in the SSE with emergency ramp
function.
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 drive STO function.
The delay counter starts when the motor
speed reaches the zero speed limit
(parameter FSOGEN.51 or FSOGEN.52).
After this delay has elapsed, the FSO
module activates the drive STO function.
You can use this parameter when the motor
rotates a heavy load (high inertia).
Note: The FSO module activates the drive
STO immediately if the drive stops
modulating before this delay has passed
(that is, the motor actual speed reaches
0rpm).
30,000 ms
0…30,000 ms Time
SSE.21 SSE output Sets the digital output that indicates the
activity of the SSE function. Active from the
SSE request until the function has been
acknowledged.
None
None No output connected
DO X113:7 & X114:7 Redundant output X113:7 & X114:7
DO X113:8 & X114:8 Redundant output X113:8 & X114:8
DO X113:9 & X114:9 Redundant output X113:9 & X114:9
DO X113:7 Single output X113:7
DO X113:8 Single output X113:8
DO X113:9 Single output X113:9
DO X114:7 Single output X114:7
DO X114:8 Single output X114:8
DO X114:9 Single output X114:9
SSE.22 SSE completed
output
Sets the digital output that indicates the
completion of the SSE function. See the
diagrams in section Safe stop emergency
(SSE) on page 106.
None
None No output connected
DO X113:7 & X114:7 Redundant output X113:7 & X114:7
DO X113:8 & X114:8 Redundant output X113:8 & X114:8
DO X113:9 & X114:9 Redundant output X113:9 & X114:9
Index Name/Value Description Factory
default