Справочник Пользователя для Mitsubishi Electronics QD75D2N
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MELSEC-Q
3 SPECIFICATIONS AND FUNCTIONS
3.1 Performance specifications
QD75P N/QD75D N
Model
Item
QD75P1N
1
QD75D1N
QD75P2N
1
QD75D2N
QD75P4N
1
QD75D4N
No. of control axes
1 axis
2 axes
4 axes
Interpolation function
None
2-axis linear interpolation
2-axis circular interpolation
2-, 3-, or 4-axis linear
interpolation
2-axis circular interpolation
Control system
PTP (Point To Point) control, path control (both linear and arc can be set), speed control, speed-
position switching control, position-speed switching control
position switching control, position-speed switching control
Control unit
mm, inch, degree, pulse
Positioning data
600 data /axis
(Can be set with peripheral device or sequence program.)
(Can be set with peripheral device or sequence program.)
Backup
Parameters, positioning data, and block start data can be saved on flash ROM
(battery-less backup)
(battery-less backup)
Positioning
Positioning system
PTP control:
Incremental system/absolute system
Speed-position switching control: Incremental system/absolute system 2
Position-speed switching control: Incremental system
Path control:
Position-speed switching control: Incremental system
Path control:
Incremental system/absolute system
Positioning range
In absolute system
• –214748364.8 to 214748364.7 (µm)
• –21474.83648 to 21474.83647 (inch)
• 0 to 359.99999 (degree)
• –2147483648 to 2147483647 (pulse)
• –21474.83648 to 21474.83647 (inch)
• 0 to 359.99999 (degree)
• –2147483648 to 2147483647 (pulse)
In
incremental
system
• –214748364.8 to 214748364.7 (µm)
• –21474.83648 to 21474.83647 (inch)
• –21474.83648 to 21474.83647 (degree)
• –2147483648 to 2147483647 (pulse)
• –21474.83648 to 21474.83647 (inch)
• –21474.83648 to 21474.83647 (degree)
• –2147483648 to 2147483647 (pulse)
In speed-position switching control (INC mode) / position-speed switching control
• 0 to 214748364.7 (µm)
• 0 to 21474.83647 (inch)
• 0 to 21474.83647 (degree)
• 0 to 2147483647 (pulse)
• 0 to 21474.83647 (inch)
• 0 to 21474.83647 (degree)
• 0 to 2147483647 (pulse)
In speed-position switching control (ABS mode)
2
• 0 to 359.99999 (degree)
Speed command
0.01 to 20000000.00 (mm/min)
0.001 to 2000000.000 (inch/min)
0.001 to 2000000.000 (degree/min)
1 to 4000000 (pulse/s)
0.001 to 2000000.000 (inch/min)
0.001 to 2000000.000 (degree/min)
1 to 4000000 (pulse/s)
Acceleration/
deceleration process
deceleration process
Trapezoidal acceleration/deceleration, S-curve acceleration/deceleration
Acceleration/
deceleration time
deceleration time
1 to 8388608 (ms)
Four patterns can be set for each of acceleration time and deceleration time
Four patterns can be set for each of acceleration time and deceleration time
Sudden stop
deceleration time
deceleration time
1 to 8388608 (ms)
1: QD75P N represents the open collector output system, and QD75D N represents the differential driver output system.
2: In speed-position switching control (ABS mode), the control unit available is "degree" only. (For details, refer to Section 9.2.17 "Speed-
2: In speed-position switching control (ABS mode), the control unit available is "degree" only. (For details, refer to Section 9.2.17 "Speed-
position switching control (ABS mode)".