2 deskew slave servo name – Rockwell Automation 8520-ARM2 9/Series CNC AMP Reference Manual Documentation Set User Manual
Page 635
Deskew Parameters
Chapter 36
gt
36-9
Function
Select a slave servo for your split axis with this parameter. Only one slave
and one master servo can be configured to position a split axis.
Important: The slave servo selected here must always be the last AMP’d
axis that precedes the spindle(s). For example, if configuring a three-axis
system with one spindle and the X axis is driven by two servo motors, this
configuration could be used:
Axis Number
(servo)
Axis Name
(name of servo)
Configuration
1
X
Configured as Deskew Master Servo Name
2
Y
Normal Servo Configuration
3
Z
Normal Servo Configuration
4
U
Configured as Deskew Slave Servo Name
5
C
Configured as Spindle
This configuration would result in servos 1 and 4 being part of a split axis.
The name used for the split axis is X. Both the X and U servos would
respond to any programmed or jog requests for the X axis. X and U
would not be available for independent positioning. Common axis
parameters AMP’d for the U axis (such as acc/dec ramps, feedrates, etc.)
would be ignored and replaced with the values entered for the master axis
X (refer to the parameter Deskew Master Servo Name for a listing of
slave servo parameters that are ignored).
Deskew
Axis
Parameter Number
Single Process
Process 1
Process 2
Set 1
All
[661]
[20661]
[21661]
Set 2
All
[641]
[20641]
[21641]
Range
Selection
Result
Selection
Result
(a)
A
(i)
Z
(b)
B
(j)
$B
(c)
C
(k)
$C
(d)
U
(l)
$X
(e)
V
(m)
$Y
(f)
W
(n)
$Z
(g)
X
(o)
none
(h)
Y
36.2
Deskew Slave Servo Name