Positioning Special Function Block [Fx 3U -20Ssc-H - Mitsubishi Electric FX3S Series User Manual

FX /FX /FX
3S 3G 3GC
Common Items
3.1.3 Positioning Special Function Block [FX
Number of control
Interpolation
Pulse output
Pulse output
Maximum
frequency
Acceleration/
deceleration type
Positioning range
Program language
Position data
Connection of
manual pulse
generator
Detection of
absolute position
(Reads out the
current value of
*1.
*2.
*3.
*4.
*5.
A - 16
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/FX /FX PLC User's Manual - Positioning Control Edition
3U 3UC
Model
axes
form
method
*1
Unit
-2,147,483,648 to +2,147,483,647 [× (Position data magnification
-2,147,483,648 to +2,147,483,647 [× (Position data magnification
-2,147,483,648 to +2,147,483,647 [× (Position data magnification
-2,147,483,648 to +2,147,483,647 [× (Position data magnification
Sequence program (FROM/TO instruction, BFM direct designation)
ABS.)
• PLC input/output: 8 points occupied
(Points can be either input or output points.)
Others
• During positioning operation, the operation speed and/or target address can be changed.
Do not exceed the maximum rotation speed of the servo motor.
The position data magnification sets 1, 10,10
The positioning range can be set in the range from -2,147,483,648 to +2,147,483,647 pulses.
The set data (table information) of the table operation can be set up with FX Configurator-FP Setting/
monitor tool.
Up to 300 points (table) can be set for the table operation of the X-/Y-/XY-axis.
search engine
-20SSC-H]
3U
FX -20SSC-H
3U
2 independent/simultaneous axes
2-axes linear interpolation, 2-axes circular interpolation
SSCNET III
50,000,000Hz
Trapezoidal acceleration/deceleration,
approximate S-pattern acceleration/deceleration
-4
pulse, m, 10
1 point (set in sequence program)
Connectable (Differential line driver)
Set in parameters
2 3
or 10 in parameters.
3 Comparison of Specifications
3.1 Comparison of Performance Specifications
inch, mdeg
*2
) pulse]
*2
) m]
*2
) ×10
*2
) mdeg]
*5
*3
-4 *3
inch]
*3
*4