Delta RMC151 - Manual (Page 746)

RMC70/150 and RMCTools User Manual
5 Slave Point B (pu) Any REAL number
6 Endpoint Behavior
• Fault (0)
• Truncate (1)
• Extrapolate (2)
A valid integer as
described.
Description
This command sets up an absolute linear gearing relationship between the master
register and the position target for the axis this command was issued to (the slave axis)
and will make the slave axis follow that relationship. Typically, the master register is the
Target or Actual Position of another axis. This command is very useful for making an axis
follow a reference input (half-axis).
When this command is issued, the slave axis must either already be at the correct point
specified by the relationship based on the current value of the master, or a Transition
command must previously have been issued to specify how the axis should move to get
to the line. Notice that this means most applications will need to use the Transition
command!
Master Point A, Master Point B, Slave Point A, and Slave Point B specify the linear
relationship. The behavior beyond these points depends on the Endpoint Behavior
parameter.
EndPoint Behavior
The Endpoint Behavior specifies what happens to the slave axis if the master moves
outside of the range specified by Master Point A and Master Point B:
Option Description Image
Fault If the master exceeds
either endpoint, the
slave axis' runtime error
bit will be set which will
halt the axis if the Auto
Stops are configured to
do so.
726 Delta Computer Systems, Inc.