Altivar 16 AC Drive Option card functions, logic input parameters Fast stop Available on: VW3A16201 + VW3A16104 . 1 logic input LI1, LI2 or LI3. Function Braking to standstill with minimum deceleration time acceptable to the drive/motor combination without tripping on overbraking . Applications Conveyors with electric brake (optimization of the braking time depending on the load). f t 1 0 FW (RV) t 1 0 LI t Freewheel stop Available on: VW3A16201 , VW3A16202 , VW3A16203 . 1 logic input LI1, LI2 or LI3. Function Motor coasts to a stop. Motor and load deceleration time depends on motor speed, machine inertia and resistive torque. Applications Stopping with a mechanical brake or for positioning.
When bypassing the drive (pumps). f t 1 0 FW (RV) t 1 0 LI t 24