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M800W/M80W Series Connection and Setup Manual
33 Synchronous Control and Multiple-axis Synchronization Control
33.1.2.2 Zero Point Establishment in Dogless-type Absolute Position Detection System
Zero point establishment in dogless-type absolute position detection system can be performed by combining "#1493
ref_syn" and "#1496 push_typ" in one of the three ways below.
(1) When synchronization is set to "0"
synchronization at zero point establishment (#1493 ref_syn)
Master axis and slave axis determine their zero points individually.
(2) When synchronization is set to "1" and stopper method is set to "0"
synchronization at zero point establishment (#1493 ref_syn)
stopper method in zero point establishing operation (#1496 push_typ)
The zero points of both master and slave axes are determined by establishing the master axis' zero point.
During stopper method in zero point initial setting, push until either master or slave axis reaches the current limit.
(3) When synchronization is set to "1" and stopper method is set to "1"
synchronization at zero point establishment (#1493 ref_syn)
stopper method in zero point establishing operation (#1496 push_typ)
The zero points of both master and slave axes are determined by establishing the master axis' zero point.
During stopper method in zero point initial setting, push toward the machine end stopper until both master and slave
axes reach the current limit and the droop is canceled when the current limit is reached.
During position command synchronous control, select (2) or (3) because zero points of both master and slave axes need
to be established with synchronization at zero point establishment of the master axis.
Parameter
Parameter
Parameter
581
Setting value
0
Setting value
1
0
Setting value
1
1
IB-1501268-K
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