Omron trajexia CJ1W-MCH72 Operation Manual page 321

How-to's
310
Position
CLOSE_WIN
OPEN_WIN
REGIST(0)
MARK=-1 MARK=0
REG_POS=xxx
Registration Input
The figure shows the sequence of execution of the above commands and the
occurrence of registration events when you use inclusive windowing.
There are delays between these events:
• Trajexia receives the latch.
• Trajexia decides to trigger the latch again.
• The latch is triggered.
Because of these delays, there is an uncertainty in the edges of the window
when marks may be detected near the edges. This is more notable for axes
connected to the system via the MECHATROLINK-II bus due to bus delays. To
compensate for these delays, a user must set the window margins large
enough.
No Registration, the position
is outside the window
The trigger is active
MARK=0
REG_POS=XXX
Section 5-1
t
The trigger is active
REGIST(0)
MARK=-1
MARK=0
REG_POS=Pos1