6 POSITIONING CONTROL

Example) Main cycle: 20[ms], Command speed: 600[mm/min]

If the command speed (600[mm/min]) is divided by 60, the command speed per second is 10[mm/s], and if the main cycle (20[ms]) is divided by 1000, the main cycle is 0.02[s].

Therefore, the travel distance is as follow.

10[mm/s] 0.02[s] = 0.2[mm]

Set the travel distance to more than 0.2[mm].

Positioning speed drops if the distance between pass points is short the minimum travel value.

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