5.4 Positioning Control
5.4.1 Types of Positioning Control
■
Operation pattern
Name Time chart Operation and application
Repea
t
Interpol
ation
E-
point
contro
l
● This is a method of control which is
initiated up to an end point, and is
referred to as “E-point control”.
● This method is used for a first
speed acceleration/deceleration.
● ●
P-
point
contro
l
● This refers to control which passes
through a “Pass Point”, and is
called “P-point control”.
● This method is used for a second
speed acceleration/deceleration.
● After the pulse output is performed
for a specified movement amount,
it shifts to the E-point control.
● ●
C-
point
contro
l
● This refers to control which passes
through a “Continuance Point”, and
is called “C-point control”.
● This method is used for performing
two successive first speed
positioning control with different
target speeds or acceleration/
deceleration times.
● The time taken for transmitting
from the C-point control to E-point
control is specified as a dwell time.
● ●
J-
point
contro
l
No speed change
● This refers to control which passes
through a speed point “JOG
Operation Point”, and is called “J-
point control”.
● After the start, it is controlled at
specified speeds.
● Once the J-point positioning
contact turns on, the positioning
control starts.
● When the J-point control speed
change flag is set, the speed
changes.
－ －
Speed changes
■
Selection of positioning operation modes
Positioning operation modes are selected on Configurator PMX.
5.4 Positioning Control
5-16 WUME-FPXHPOSG-01
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