Setting Items For Positioning Parameters - Mitsubishi MELSEC QD75P User Manual

5 DATA USED FOR POSITIONING CONTROL

5.1.2 Setting items for positioning parameters

The table below lists items set to the positioning parameters. Setting of positioning
parameters is similarly done for individual axes for all controls achieved by the QD75.
For details of controls, refer to Section 2. For details of setting items, refer to Section
5.2 "List of parameters".
Positioning parameter
Pr.1 Unit setting
No. of pulses per rotation (Ap)
Pr.2
(Unit: pulse)
Pr.3 Movement amount per rotation (Al)
Pr.4 Unit magnification (Am)
Pr.5
Pulse output mode
Pr.6 Rotation direction setting
Pr.7
Bias speed at start
Pr.8 Speed limit value
Pr.9 Acceleration time 0
Pr.10 Deceleration time 0
Pr.11 Back compensation amount
Pr.12 Software stroke limit upper limit value
Pr.13 Software stroke limit lower limit value
Pr.14 Software stroke limit selection
Software stroke limit valid/invalid
Pr.15
selection
Pr.16 Command in-position width
Pr.17 Torque limit setting value
Pr.18 M code ON signal output timing
Pr.19 Speed switching mode
Pr.20 Interpolation speed designation method
Pr.21 Current feed value during speed control
Pr.22 Input signal logic selection
Pr.23 Output signal logic selection
Pr.24 Manual pulse generator input selection
Pr.150 Speed-position function selection
: Always set
: Set as required (Read "–" when not required.)
: Setting not possible
: Setting restricted
– : Setting not required. (This is an irrelevant item, so the set value will be ignored. If the value is the default value or within the setting range, there is no
problem.)
Control
Position control
–
–
–
– – –
–
–
–
–
– – –
– – –
– – –
5 - 4
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Major positioning control
Other control
– –
–
–
–
–
–
–
–
– – –
– –
–
– –
– –
– –
– – – –
– – –
MELSEC-Q
Manual control
–
12.3.2
–
–
– – –
– 12.4.1
– –
12.7.7
– –
– 12.3.1
–
–
12.4.3
–
– – –
12.7.6
– 12.4.2
– – – 12.7.3
– – – –
– – – –
– – – –
–
–
– – –
– – – –