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Yaskawa MP940 User Manual

Page 457

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11.4 Position Control Using Motion Commands

11-55

11

7. When the axis enters the Positioning Completed Range (OWC00E) after Distribution

Completed (bit 2 of IWC015 is ON), the POSCOMP Positioning Completed Signal (bit
D of IWC000) turns ON.

„

User Program Example: Positioning

Example of RUN Operation

Fig 11.19 Positioning Pattern

POSING

POSING?

YES

YES

YES

NO

NO

NO

Completion condition check

Motion command response

Return (Other motion

command executing)

Motion command status-

DEN=ON?

POSCOMP operation

status = ON?

Return (POSING

executing)

Return (POSING

completed)

100%)

0

Speed

(%)

Rated speed

Rapid

traverse

speed

Position

reference

Linear acceleration

time constant

Linear deceleration

time constant

Time

(t)