B--63003EN--1/02
1. AXIS CONTROL
137
8182 Display of the synchronization error of an axis (synchronous or composite control)
[Data type] Two--word axis
[Unitofdata] Unit of detection
[Valid data range] 0 or more
When the synchronization deviation is detected (SERx of Bit #1
parameter No. 8162 is set to 1), this parameter specifies the difference
between the positioning deviation of the slave axis and that of the master
axis. (The value is used for diagnosis.) The deviation is displayed on the
slave side
The parameter is only of display. It should not be set.
The difference between the positioning deviation is:
(Positioning deviation of the master axis) (Positioning deviation of the slave axis)
Plus for a mirror--image synchronization
command
Minus for a simple synchronization
command
8183 Axis under composite control in path 1 corresponding to an axis of path 2
[Data type] Byte axis
[Valid data range] 1, 2, 3, ... to the maximum number of control axes
This parameter specifies an axis of path 1 to be placed under composite
control with each axis of path 2. The value specified here must not exceed
the maximum number of axes that can be used in path 1. When zero is
specified, control of the axis is not replaced under composite control. An
identical number can be specified in two or more axes, but composite
control cannot be exercised for all of tem at a time.
NOTE
Specify this parameter only for path 2.
(Example 1) Exercising composite control to replace the X
1
--axis with
the X
2
-- a x i s
Path 1 Path 2
Parameter No. 8183x 0 Parameter No. 8183x 1
Parameter No. 8183z 0 Parameter No. 8183z 0
Parameter No. 8183c 0 Parameter No. 8183c 0
Parameter No. 8183y 0 Parameter No. 8183y 0
(Example 2) Exercising composite control to replace the Y
1
--axis with
the X
2
-- a x i s
Path 1 Path 2
Parameter No. 8183x 0 Parameter No. 8183x 4
Parameter No. 8183z 0 Parameter No. 8183z 0
Parameter No. 8183c 0 Parameter No. 8183c 0
Parameter No. 8183y 0 Parameter No. 8183y 0