Setting up Compax3
4.1.13.
Position mode in reset operation
In this chapter you can read about:
Examples in the help file ................................................................................................140
Please observe:
4.1.14.
Defining the STOP function
STOP with
termination
140
In reset operation (activated by the configured reset distance), additional
positioning functions are possible for absolute positionings (can be set under
configuration in the "Positioning options / positioning profiles" window only in bus
mode "Positioning" or "Profile selection"):
All directions
Standard positioning mode
Positive direction
Positioning only in positive direction
Shortest path
Positioning on the shortest path
Negative direction
Positioning only in negative direction
Actual direction
Positioning by keeping the actual direction of travel
Dynamic positioning
In dynamic positioning, a decision concerning the positioning travel is not taken on
the basis of the actual position, but on the basis of the braking position resulting
from the motion parameters.
In the event of positioning specifications below zero and higher than or
equal to the reset distance, this function is deactivated.
The positioning target must for instance be in the range between 0..359.999999°
for a reset distance of 360°.
The positioning functions are neither effective in test movements nor in an
automatic positioning after homing travel (if this was not deactivated in the
configuration).
In the event of "shortest path", the motion is not defined for a positioning by a
travel of half the reset distance.
4.1.13.1
Examples in the help file
In the help file you can find examples for the functioning of the individual
positioning modes.
The function "no STOP" is configurable.
No Stop: Input I1 and M.I6 resp. CW.1 and CW.14
STOP and terminate the current positioning
A new START does not continue the positioning at the interruption point.
The motion set address is read in new and the motion set is executed completely.
Example: before the new START the motion set address "Pos x+1" was created.
NO STOP: no STOP
START: START signal (on edge)
192-120113 N08 C3I12T11 - December 2010
C3I12T11