Positioning Ramp Type

Access rights: Profi
Description: Enter here the ramp type for the position movement.

• Trapezoid (0x00)
  The movement profile is calculated on the basis of a trapezoid. If necessary, this profile is activated with ,,MOVE POS TIME'', ,,MOVE POS TIME REL'', ,,MOVE POS TIME LOOP'' and ,,MOVE POS TIME REL LOOP'' (curved paths). The travel time can be calculated (switching points are time-controlled).
• Jerk (0x01)
  For positioning movements ,,MOVE POS'', ,,MOVE POS REL'', ,,MOVE POS LOOP'' and ,,MOVE POS REL LOOP'' the path is calculated with jerk limitation. The ,,Jerk'' parameter (,,SET TARGET JERK'') is only used with this ramp type. This profile is deactivated for curved paths ,,MOVE POS TIME'', ,,MOVE POS TIME REL'', ,,MOVE POS TIME LOOP'' und ,,MOVE POS TIME REL LOOP'' (This procedure is necessary for computing time reasons.).

  In motors with Resolver ) ,,chatter'' might occur with ,,Positioning ramp type'' ). If this is the case, select a different ,,Positioning ramp type''

  
  
  

• Trapezoid SRU (0x02)
  The movement profile is calculated on the basis of a trapezoid. The travel time cannot be calculated (This is due to the pneumatics, as their effect on the travel time cannot be accurately determined in advance.).

• No Ramp (0x03)
  With this option, no path profile is calculated, but the position jump is set. It can thus be used for the automatic configuration of the controller. If the jump is set as default, the controller parameters must be adjusted accordingly.

Data: (3 bits) 0 .. 7

Trapezoid profile

Jerk limitation