Chapter 3 Before positioning
3- 43
(a) END (SIN)
• It refers to execute the positioning to target address by using the data of operation step and
complete the positioning after dwell time.
• Generally with END operation, position operation is executed according to pre-arranged speed and
position like above picture as ladder shape with accelerated, constant, and decelerated intervals.
However depending on position and speed settings, special shapes besides a ladder can be
witnessed as below.
1) In case target address is far less than speed, it can’t pass the acceleration - regular speed –
deceleration section. In this case, the positioning is complete without regular speed section.
2) In case operation speed is same with bias speed, target moves with regular speed (bias
speed) and it stops without deceleration section.
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