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)

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