Table of Contents
Advertisement
M800W/M80W Series Connection and Setup Manual
33 Synchronous Control and Multiple-axis Synchronization Control
[ 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's zero point.
Slave axis moves synchronously with master axis.
At zero point establishment of stopper method, push until either master or slave axis reaches the current limit.
Due to this, when slave axis reaches the stopper first, the stopper position may not be the basic point.
(a) Set "1" in "#0 Absolute posn set" of master axis.
When "1" is set to "#0 Absolute posn set" of slave axis, "Setting error" occurs.
(b) As for marked point alignment method, align the master axis to the machine basic position (marked point)
and set "1" to "#1 Origin-P".
As for stopper method (#2059 zerbas=1), push toward the machine end stopper until either master or
slave axis reaches the current limit.
(c)
As for stopper method and marked point alignment method I, if the axis is moved in the opposite direction
as final advance direction or basic Z direction with "Ret. Ref. P." in "State" item and reached to master
axis' grid point, the absolute position is established.
As for marked point alignment method II, the absolute position is established without moving to the grid
point.
(d) Set "#2 Zero-P" to master axis. When "#2 Zero-P" is set to master axis, the same value is set to "#2 Zero-
P" of slave axis.
"#2 Zero-P" of slave axis cannot be set.
-
Synchronous error check is not performed during absolute position initial setting. If an operation error (M01
0051) occurs at the start of the initial setting, correct the error with correction mode before the initial setting is
performed.
-
During automatic initialization, the values set to push speed (#2055 pushf) and approach distance (#2056
aproch) for master axis are also valid for the slave axis.
-
Set the same value to select zero point parameter and basic point(#2059 zerbas) for master and slave axes.
-
When different values are set to "#2 Zero-P" of master and slave axes, the automatic initial setting cannot be
started.
-
"1" can be set to "#0 Absolute posn set" with PLC signal (AZSn).
-
When "1" is set to "#0 Absolute posn set" in the following status, "setting error" occurs.
(*1) Synchronous control method is not selected.
(*2) Setting to "#0 Absolute posn set" of slave axis was attempted.
(*3) When the initial setting method is marked point alignment method I, "#2050 absdir" of the master and
slave axes is different.
Parameter
583
Setting value
1
0
IB-1501268-K
Advertisement
Table of Contents
