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9.2 Setting the positioning data
9.2.1 Relation between each control and positioning data
The setting requirements and details for the setting items of the positioning data to be
set differ according to the "
The following table shows the positioning data setting items corresponding to the
different types of control. Details and settings for the operation of each control are
shown in Section 9.2.2 and subsequent sections.
(In this section, it is assumed that the positioning data setting is carried out using
GX Works2.)
Major positioning control
Positioning data setting items
Independent
positioning control
(Positioning complete)
Operation
Da.1
pattern
Continuous positioning
control
Continuous path control
Control method
Da.2
Acceleration time No.
Da.3
Deceleration time No.
Da.4
Axis to be interpolated
Da.5
LD77MS2
LD77MS4
Positioning address/movement
Da.6
amount
Arc address
Da.7
Command speed
Da.8
Dwell time/JUMP destination
Da.9
positioning data No.
M code/Condition data No./Number
Da.10
of LOOP to LEND repetitions
Axis to be interpolated No.1
Da.20
LD77MS16
Axis to be interpolated No.2
Da.21
LD77MS16
Axis to be interpolated No.3
Da.22
LD77MS16
Control method
Da.2
Position control
1-axis linear control
2-axis linear interpolation
1-axis fixed-feed control
control
2-axis fixed-feed control
3-axis linear interpolation
3-axis fixed-feed control
control
4-axis fixed-feed control
4-axis linear interpolation
control
Linear 1
Fixed-feed 1
Linear 2
Fixed-feed 2
Linear 3
Fixed-feed 3
Linear 4
Fixed-feed 4
–
9 - 26
Chapter 9 Major Positioning Control
".
2-axis circular
interpolation control
Circular sub
Circular right
Circular left
: 2-axis
–: 1, 3, 4-axis
–
: 2, 3, 4-axis
–: 1-axis
: 3, 4-axis
–: 1, 2-axis
: 4-axis
–: 1, 2,3 -axis
Speed control
1-axis, 2-axis, 3-axis,
4-axis Speed control
Forward run speed 1
Reverse run speed 1
Forward run speed 2
Reverse run speed 2
Forward run speed 3
Reverse run speed 3
Forward run speed 4
Reverse run speed 4
–
–
–
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