Danfoss MCO 305, Design Manual, Page: 157 / 242

MCO 305 Design Guide
__ Software Reference __
MG.33.L4.02 – VLT
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157
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SYNCCSTOP
Summary Stop slave after the CAM synchronization
Syntax SYNCCSTOP pnum slavepos
Parameter pnum = Start stop points number
pnum > 0 Engaging begins when the corresponding point A is reached, provided
the master moves in positive direction; the engage curve is finished
at point B.
If point A and B are identical, the slave will be engaged with the set
maximum velocity – i.e. without curve – as soon as the master has
reached this point.
pnum = 0 The slave will be engaged immediately with the set maximum
velocity. It does not matter in what direction the master moves or
whether it moves at all.
pnum < 0 Again, the corresponding point pair is used, however, engaging
begins at point B and is finished at point A, i.e. in negative direction.
slavepos = Position where the slave is supposed to stand after disengaging.
NB!:
When moving forward, disengaging begins at point A and is finished at point B;
vice versa when moving backward.
NB!:
If the program is closed without SYNCCSTOP command, disengaging occurs by
default with the second point pair and a stop occurs at the Slave Stop Position
defined in the Curve Data .
Description This command stops synchronization without leaving SYNCC mode. The slave will
be disengaged according to the point pair defined in
pnum . Only then will the slave
actually be stopped. When the stop point has been reached, the slave must be at
slavepos .
Command Group CAM
Cross Index Slave-Stop-Position
Syntax Example SETCURVE curve
SYNCC 0
// Synchronize in CAM-Mode
SYNCCSTART 1 // Start slave with start point pair 1
SYNCCSTOP 2 0
// Stop slave with stop point pair 2 at the slave position 0 or 3600
Sample
Conveyor belt
= Master
Stamping roller = Slave
Master positions
[1/10 mm]
e75MD001.10
Area where master and slave
must be in sync
Slave positions [degrees]
stamp beginning 120°, end 240°
4000
0
2500 1500