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MELSEC-
A
5 DATA USED FOR POSITIONING CONTROL
5.1.4 Setting items for positioning data
The "positioning data" must be set when carrying out "main positioning control". The
setting items for the "positioning data" are shown below.
One to 600 "positioning data" items can be set for each axis.
Refer to "Chapter 9 MAIN POSITIONING CONTROL" for details on the "main
positioning control", and to section "5.3 List of positioning data" for details on each
setting item.
Main positioning control
Positioning data setting items
Position control
Speed control
Speed/position
changeover control
Other control
1-axis linear control
2-axis linear
interpolation control
1-axis fixed-dimension
feed control
2-axis fixed-dimension
feed control
2-axis circular
interpolation control
Current value change
JUMP command
Da.1
Operation
pattern
Independent
positioning control
Continuous
positioning control
Continuous path
control
Da.2
Control method
Linear 1
Linear 2
*
Fixed-
dimension
feed 1
Fixed-
dimension
feed 2
*
Circular
interpolation
Circular
right
Circular left
*
Forward
run
Speed
limited
Reverse
run
Speed
limited
Forward run
speed/posi-
tion
Reverse run
speed/posi-
tion
Current
value
change
JUMP
command
Da.3
Acceleration time No.
– –
Da.4
Deceleration time No.
– –
Da.5
Positioning address/movement
amount
– –
Change
destina-
tion
address
–
Da.6
Arc address – –
– – – –
Da.7
Command speed
– –
Da.8
Dwell time/JUMP destination
positioning data No.
–
JUMP
destination
positioning
data No.
Da.9
M code/condition data
–
Condition
data No.
when
JUMP
: Always set
: Set as required ("–" when not set)
: Setting not possible
– : Setting not required (This is an irrelevant item, so the setting value will be ignored. If the value is the default value or within the
setting range, there is no problem.)
* : The "ABS (absolute) method" or "INC (incremental) method" can be used for the control method.