User guide

7 Parameterisation of the Operating Modes

7.19 Operating mode 38: Distance; brake

NOTE

In order for the parameter to function, KP_H must be > 0.

Function IN 1: Travel distance; the distance increases with each high flank (x); displacement = x*distance.

Function IN 2: Input for braking voltage; motor only runs if brake released.

Speed Current limit

IN A IN B IN 1 IN 2 Direction Value Type Value Function Comment

0 0 x x - 0 - - Free-wheeling No current feed

1 0 x 0 - 0 S P Free-wheeling

1 0 x 1 pos A1 S P N control

0 1 x 0 - 0 S P Free-wheeling

0 1 x 1 neg A1 S P N control

1 1 0 0 - 0 S P Free-wheeling

1 1 0 -> 1 0 - 0 S P Free-wheeling

1 1 0 1 - 0 S P Stop Stopping

1 1 0 -> 1 1 - A1 S P Distance Positioning

NOTE

IN 2 = 0; brake closed

IN 2 = 1; brake open

Distance = Parameter 44 + 45; relative distance with plus/minus sign. Positive distances are travelled in a clockwise direction.

Travel distance only if KP_H > 0

For further information, see page 33.

Stop control = If KP_H > 0; brake and stop in the current position on changeover to IN A = IN B = 1 + Coasting rh, lh.

If KP_H = 0; brake and stop on changeover to IN A = IN B = 1, run speed to 0.

S = Static

P = Parameter

F = Freeze

D = Dynamic

x = Arbitrary value