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5 DATA USED FOR POSITIONING CONTROL
5.1.2 Setting items for positioning parameters
The setting items for the "positioning parameters" are shown below. The "positioning
parameters" are commonly set for each axis for all control using the D75P2.
Refer to "SECTION 2" for details on each control, and section "5.2 List of parameters"
for details on each setting item.
Control
Positioning parameter
Zero point return control
Main positioning control
Manual
control
Related auxiliary function
Position control
Speed control
Speed/position
changeover control
Other control
Manual pulse generator
operation
JOG operation
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
Basic para-
meters 1
Pr.1
Unit setting
–
Pr.2
No. of pulses per rotation (Ap)
12.3.2*
Pr.3
Movement amount per rotation (Al)
Pr.4
Unit magnification (Am)
Pr.5
Pulse output mode
–
Pr.6
Rotation direction setting
–
Basic para-
meters 2
Pr.7
Speed limit value
–
12.4.1*
Pr.8
Acceleration time 0
–
12.7.7*
Pr.9
Deceleration time 0
–
Pr.10
Bias speed at start
– – – –
12.7.6*
Pr.11
Stepping motor mode selection
– –
Detailed parameters 1
Pr.12
Backlash compensation amount
– –
12.3.1*
Pr.13
Software stroke limit upper limit
value
–
– –
12.4.3*
Pr.14
Software stroke limit lower limit
value
–
– –
Pr.15
Software stroke limit selection
–
– –
Pr.16
Software stroke limit valid/invalid
setting
– – – – – –
Pr.17
Command in-position width
–
– – – – –
12.7.5*
Pr.18
Torque limit setting value
– –
12.4.2*
Pr.19
M code ON signal output timing
–
– – – –
12.7.3*
Pr.20
Speed changeover mode
–
– – – – – –
–
Pr.21
Interpolation speed designation
method
–
– – – – – –
–
Pr.22
Current feed value during speed
control
– – – –
– – – –
–
Pr.23
Manual pulse generator selection
– – – – – – – –
–
–
Pr.24
Logic selection for pulse output to
the drive unit
–
Pr.25
Size selection for
acceleration/deceleration time
– – –
–
: Always set
: Set as required ("–" when not set)
: Setting not possible
: Setting limited
– : 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.)
* : Section to be referred to