ASDA-M Chapter 7 Motion Control
Revision December, 2014 7-35
Engaged status immediately.
Symbol ＋/－ represents the direction of lead pulse. Please note
that the E-cam will be unable to engage if setting the wrong
direction.
If setting the wrong direction, the value of monitor variable (061)
will increase, which is far from 0 and causes overflow at the end.
If it overflows, the E-cam function will be disabled (P5-88.X=0)
and the E-cam will be forced to return to Stop status.
Disengage
Condition
P5-88.U
When the E-cam is in Engaged status, the method of determine
disengaged is as the following:
Note: 2, 4 and 6 cannot be selected at the same time
U Disengage Condition After Disengaged
0
Never disengaged. It will be forced to
disengage until P5-88.X is set to 0.
(Path 5)
Enter Stop Status
1
DI.CAM is OFF
(Path 5)
Enter Stop Status
2
Master axis receives the pulse
number which is set by P5-89 and
stops immediately. (The symbol
represents the direction)
(Path 5)
Enter Stop Status
6
Same as 2, the E-cam starts to
decelerate when disengaging. It is
suitable for the application of calling
the next PR position command right
after disengaged.
4
Master axis receives the pulse
number which is set by P5-89 and
stops immediately. (The symbol
represents the direction)
(Path 4)
Returns to
Pre-engage Status
The lead pulse is
P5-92
8
Disable the E-cam after disengaging
Set P5-88.X＝０
Auxiliary
Selection
P5-88.BA
When the E-cam disengaged, if it is in the setting distance
(P5-88.U=2), it returns to Stop status and can determine the
execution PR number.
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