Anti-reverse mode
P 1320[0] - MPRO_ECAM_CamMaster_RevLockMode is used to define the reverse
lock mode, which can be used either with or without path compensation. The dashed
lines in the following diagrams indicate what the engagement distance is:
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INACTIVE (0) = Reverse lock inactive
The slave follows the master directly and in every direction.
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ACTIVE WAY COMP (1) = Reverse lock active - with way compensation
While the slave accelerates to the speed of the master during engagement,
the master and slave do not move synchronously. This function needs to be
selected in order to quickly catch up to the master that is running ahead.
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Master (black line) rotates in the blocked direction
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The slave (blue line) will remain stopped
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Master rotates in the unblocked direction
MOOG
ID No.: CB40859-001 Date: 11/2020
MSD Servo Drive - Device Help
281
8 Motion profile
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Slave only starts moving along with it again as soon as the master
reaches the zero position.
Example:
If the master, which has moved two motor revolutions in the direction blocked
for the slave, then moves in the unblocked direction again, the slave only
moves off when the master has traversed the zero point.
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ACTIVE (2) = Reverse lock enabled - without path optimization
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Master (black line) rotates in the blocked direction
.
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The slave (blue line) remains stopped
.
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Master rotates in the unblocked direction again
.
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The slave follows the master directly in the unblocked direction
.
Example:
Assume the master has moved two motor revolutions in the direction for
which the slave lock is enabled. If the master now moves in the direction for
which there is no lock, the slave will immediately start running in that
direction.
