Performance Specifications - Mitsubishi Electric MELSEC-Q Series User Manual

3.1 Performance specifications

Item
Number of control axes
Operation cycle
Interpolation function
Control method
Control unit
Positioning data
Execution data backup function
Positioning system
Positioning range
Positioning
Speed command
Acceleration/
deceleration process
Acceleration/
deceleration time
Rapid stop
deceleration time
Model
QD77GF4
4 axes
[RJ010 mode] 0.88ms/1.77ms/3.55ms, [CiA402 mode] 1.00ms/2.00ms/4.00ms
PTP (Point To Point) control, path control (both linear and arc can be set), speed control,
speed-position switching control, position-speed switching control, speed-torque control
mm, inch, degree, PLS
600 data/axis
(Can be set with GX Works2 or sequence program.)
Parameters, positioning data, and block start data can be saved on flash ROM
(battery-less backup)
PTP control:
Speed-position switching control: Incremental system/absolute system
Position-speed switching control: Incremental system
Path control:
In absolute system
• –214748364.8 to 214748364.7 (µm)
• –21474.83648 to 21474.83647 (inch)
• 0 to 359.99999 (degree)
• –2147483648 to 2147483647 (PLS)
In incremental system
• –214748364.8 to 214748364.7 (µm)
• –21474.83648 to 21474.83647 (inch)
• –21474.83648 to 21474.83647 (degree)
• –2147483648 to 2147483647 (PLS)
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 (PLS)
In speed-position switching control (ABS mode)
• 0 to 359.99999 (degree)
0.01 to 20000000.00 (mm/min)
0.001 to 2000000.000 (inch/min)
0.001 to 2000000.000 (degree/min)
1 to 1000000000 (PLS/s)
Trapezoidal acceleration/deceleration, S-curve acceleration/deceleration
1 to 8388608 (ms)
Four patterns can be set for each of acceleration time and deceleration time
1 to 8388608 (ms)
Chapter 3 Specifications and Functions
QD77GF8
8 axes
2-, 3-, or 4-axis linear interpolation,
2-axis circular interpolation
Incremental system/absolute system
Incremental system/absolute system
(Note-1)
(Note-2)
3 - 2
QD77GF16
16 axes