9 - 99
Chapter 9 Major Positioning Control
t
Movement amount
Speed-position switching signal
ON
OFF
Speed control
Position control
Position control start
Speed-position switching control (INC mode) start
0
P2
OFF
ON
ON
OFF
P3
P2 becomes the position control movement amoun
Cd.23 Speed-position switching control
movement amount change register
Speed-position switching latch flag
( Md.31 Status : b1)
change possible
Setting after the speed-position
switching signal ON is ignored
Fig. 9.15 Position control movement amount change timing
POINT
•
The machine recognizes the presence of a movement amount change request when the data is
written to "
Cd.23
Speed-position switching control movement amount change register" with the
sequence program.
•
The new movement amount is validated after execution of the speed-position switching control (INC
mode), before the input of the speed-position switching signal.
•
The movement amount change can be enable/disable with the interlock function in position control
using the “speed-position switching latch flag” (
Md.31
Status: b1) of the axis monitor area.
To Next Page
Loading...
Need help?
General
