Mitsubishi Electric MELSEC iQ-R Series User Manual page 47

Continuous positioning control
• The machine always automatically decelerates each time the positioning is completed. Acceleration is then carried out after
the Motion module command speed reaches 0 to carry out the next positioning data operation. If a dwell time is designated,
the acceleration is carried out after the designated time elapses.
• In operation by continuous positioning control (operation pattern "01"), the next positioning No. is automatically executed.
Always set operation pattern "00" in the last positioning data to complete the positioning. If the operation pattern is set to
positioning continue ("01" or "11"), the operation will continue until operation pattern "00" is found. If the operation pattern
"00" cannot be found, the operation may be carried out until the positioning data No.600. If the operation pattern of the
positioning data No.600 is not completed, the operation will be started again from the positioning data No.1.
[4-axis module operation example]
Positioning start signal [Y10 , Y11 , Y12 , Y13]
Start complete signal ([Md.31] Status: b14)
BUSY signal
Positioning complete signal
([Md.31] Status: b15)
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V
Address (+) direction
Address (-) direction
ON
OFF
ON
OFF
ON
OFF
[X10 , X11 , X12 , X13]
OFF
search engine
Positioning continue (01)
Positioning continue (01)
Dwell time not
designated
ON
Dwell time
t
Positioning
complete (00)
3 MAJOR POSITIONING CONTROL
3.1 Outline of Major Positioning Controls
3
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