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Panasonic FP7 User Manual

Panasonic FP7
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7.2 Interpolation Control
7-11
7.2 Interpolation Control
7.2.1 Types of Interpolation Control
Types of operations
Interpolation control includes 2-axis linear interpolation control, 2-axis circular interpolation
control, 3-axis linear interpolation control, and 3-axis spiral interpolation control. The following
methods are available to specify the operation of each interpolation control. Select an
appropriate method according to the application. The axes in the relation of interpolation are
called X-axis and Y-axis for the 2-axis interpolation, and are called X-axis, Y-axis, and Z-axis
for the 3-axis interpolation. X-, Y-, and Z-axes are automatically assigned in ascending order
of axis signal levels.
In each type of interpolation control, the E-point control that uses one table, P-point control
and C-point control that uses multiple tables can be combined arbitrarily as positioning data.
For example, using P-point control enables continuous interpolation control from 2-axis linear
control to 2-axis circular interpolation control. The acceleration time and deceleration time can
be specified individually. For P-point control and C-point control, an E point should be set as
the last table.
Type Operation specification method Necessary data
2-axis linear
interpolation
control
Composite speed Composite speed of X-axis and Y-axis
Long axis speed
Speed of long axis
(Axis of which moving distance is long)
2-axis circular
interpolation
control
Center/CW direction X-axis and Y-axis coordinates of center
Center specified/CCW direction X-axis and Y-axis coordinates of center
Pass point
X-axis and Y-axis coordinate of pass point
on arc
3-axis linear
interpolation
control
Composite speed
Composite speed of X-axis, Y-axis, and Z-
axis
Long axis speed
Speed of long axis (Axis of which moving
distance is long)
3-axis spiral
interpolation
control
Center/CW direction/X-axis movement Y-axis and Z-axis coordinates of center
Center/CCW direction/Y-axis movement Y-axis and Z-axis coordinates of center
Center/CW direction/Y-axis movement X-axis and Z-axis coordinates of center
Center/CCW direction/Y-axis movement X-axis and Z-axis coordinates of center
Center/CW direction/Z-axis movement X-axis and Y-axis coordinates of center
Center/CCW direction/Z-axis movement X-axis and Y-axis coordinates of center
Pass point/X-axis movement
Y-axis and Z-axis coordinate of pass point
on arc
Pass point/Y-axis movement
X-axis and Z-axis coordinate of pass point
on arc
Pass point/Z-axis movement
X-axis and Y-axis coordinate of pass point
on arc
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com

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Panasonic FP7 Specifications

General IconGeneral
SeriesFP7
ManufacturerPanasonic
Input Voltage24 V DC
Data MemoryVaries by model
DimensionsVaries by model
WeightVaries by model
TypeProgrammable Logic Controller (PLC)
Output TypeRelay, Transistor
Number of InputsVaries by model
Number of OutputsVaries by model
Communication PortsEthernet, RS232C, RS485

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