Panasonic FP0H

5.4 Positioning Control
5-15
5.4 Positioning Control
5.4.1 Types of Positioning Control
 Operation pattern
Name Time chart Operation and application Repeat
Interpo-
lation
E-point
control
t[ms]
f[Hz]
E
 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
control
t[ms]
f[Hz]
P
E
 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
control
t[ms]
f[Hz]
C
E
 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
control
No speed change
t[ms]
f[Hz]
J
E
 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
t[ms]
f[Hz]
J
E