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MELSEC-Q
9 MAJOR POSITIONING CONTROL
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 "
Da.2
Control system".
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
Configurator-QP.)
Position control Speed controlMajor positioning control
Positioning data setting items
1-axis linear
control
2-axis linear
interpolation
control
3-axis linear
interpolation
control
4-axis linear
interpolation
control
1-axis fixed-feed
control
2-axis fixed-feed
control
3-axis fixed-feed
control
4-axis fixed-feed
control
2-axis circular
interpolation
control
1-axis, 2-axis,
3-axis, 4-axis
Speed control
Speed-
position
switching
control
Position-
speed
switching
control
Independent
positioning control
(Positioning complete)
Continuous positioning
control
Da.1
Operation
pattern
Continuous path
control
Da.2
Control system
Linear 1
Linear 2
Linear 3
Linear 4
Fixed-feed 1
Fixed-feed 2
Fixed-feed 3
Fixed-feed 4
Circular sub
Circular right
Circular left
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
Forward run
speed/posi-
tion
Reverse run
speed/posi-
tion
Forward run
position/speed
Reverse run
position/speed
Da.3
Acceleration time No.
Da.4
Deceleration time No.
Da.5
Axis to be interpolated
: 2-axis –: 1, 3, 4-axis
––
Da.6
Positioning address/movement
amount
–
Da.7
Arc address – – –––
Da.8
Command speed
Da.9
Dwell time
Da.10
M code
: Always set : Set as required ("–" when not set)
: Setting not possible (If setting is made, an error (error code: 516) will occur at a start.)
– : Setting not required (Setting value is invalid. Use the initial values or setting values within a range where no error occurs.)
: The "ABS (absolute) system" or "INC (incremental) system" can be used for the control system.