QD70P4
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Positioning
A large selection of motion control solutions are available to fit any motion application.
High-speed, accurate positioning control
Various types of motion control are supported including 2 to 4-axis linear interpolation, 2-axis circular interpolation, speed control, speed/position changeover, path control and constant speed control. Making settings (including positioning data), monitoring, and debugging is made much easier using GX Works2’s built-in intelligent function module tools or the stand-alone tool, GX Configurator-QP. For servo control, Q Series leverages the benefits of SSCNET, a Mitsubishi high performance motion control network. This allows Mitsubishi intelligent digital servos to be connected by a simple daisy chain cable that reduces cost and increases performance.
●Positioning module Open collector pulse train output typeQD75P1NQD75P2NQD75P4N
●Positioning module Differential driver pulse train output typeQD75D1NQD75D2NQD75D4N
For compatibility with the widest range of motion hardware, both open collector and differential driver type positioning modules are available. Transmission of high-speed pulses, up to 4 Mpps, to a servo amplifier can be made reliably up to 10 meters away. These pulse train output positioning modules can provide a high level of speed and accuracy for practically any application.
| QD75P□N | QD75D□N | ||
|---|---|---|---|
| Pulse train output format | Open collector output | Differential drive output | |
| Max. output pulse | 200 kpps | 4 Mpps | |
| Max. connection distance to drive unit | 2 m | 10 m | |
| Control system | PTP (Point To Point) control, path control (linear arc, and helical can be set), speed control, speed-position switching control, position-speed switching control | ||
| Starting time*2 | 1-axis linear control | 1.5 ms | |
| 1-axis speed control | 1.5 ms | ||
| 2-axis linear interpolation control | 1.5 ms | ||
| 2-axis circular interpolation control | 2.0 ms | ||
| 2-axis speed control | 1.5 ms | ||
| 3-axis linear interpolation control | 1.7 ms | ||
| 3-axis helical interpolation control | 2.6 ms | ||
| 3-axis speed control | 1.7 ms | ||
| 4-axis linear interpolation control | 1.8 ms | ||
| 4-axis speed control | 1.8 ms | ||
*2: Using the pre-reading start function, the actual starting time can be shortened.
The ideal solution for simple multi-axis positioning
These modules are ideal for high-speed linear positioning control in a multi-axis system.
Easily satisfying the requirements for simple positioning control applications, these modules include functions, such as positioning control, speed control and variable positioning control.
●Positioning module Open collector pulse train output typeQD70P4QD70P8
●Positioning module Differential driver pulse train output typeQD70D4QD70D8
These modules are a great match for stepper motor control. Acceleration and deceleration can be performed smoothly with very fine changes in speed. “Fast start processing” is a basic feature that allows for a single axis positioning start time of just 0.1 ms.
| Model | QD70P□ | QD70D□ | |
|---|---|---|---|
| Pulse train output format | Open collector output | Differential drive output | |
| Max. output pulse | 200 kpps | 4 Mpps | |
| Max. distance between stations | 2 m | 10 m | |
| Control system | PTP (Point To Point) control, path control (linear only), speed-position switching control | ||
| Starting time | 1-axis start | 0.1 ms | |
| 4-axis start*3 | 0.2 ms | ||
| 8-axis start*3 | 0.4 ms | ||
*3: When START signal switches ON within 1 scan. There are no start delays between axes.
Positioning control using encoder feedback ideal for conveyor systems and processing machines
●Positioning module with built-in counter function
Open collector pulse train output typeQD72P3C3
This module combines counter inputs and pulse outputs for 3-axes in a single module to save space and reduce cost. Several useful functions such as 3-axis simultaneous start, target speed change, and coincidence detection are available.
| Model | QD72P3C3 | ||
|---|---|---|---|
| Positioning control | Number of axes | 3-axes | |
| Pulse train output format | Open collector output | ||
| Max. output pulse | 100 kpps | ||
| Control system | PTP (Point To Point) control, speed control | ||
| Starting time | 1-axis start | 1 ms | |
| 3-axis simultaneous start | 1 ms | ||
| Counter function | Number of channels | 3 channels | |
| Count input signal | Phase | 1-phase input, 2-phase input | |
| Signal level | 18 mA at 5 V DC, 2…6 mA at 24 V DC | ||
| Pulse input | 1 multiple of 2 phases, 2 multiple of 2 phases, 4 multiple of 2 phases, CW/CCW | ||
| Counting speed (max.) | 100 kpps | ||
Lineup
| Number of axes | Specialized functionality type | Simple control and fast-response type | Built-in counter function type | ||
|---|---|---|---|---|---|
| Open collector output |
Differential drive output |
Open collector output |
Differential drive output |
Open collector output |
|
| 1 | QD75P1N | QD75D1N | — | — | — |
| 2 | QD75P2N | QD75D2N | — | — | — |
| 3 | — | — | — | — | QD72P3C3 |
| 4 | QD75P4N | QD75D4N | QD70P4 | QD70D4 | — |
| 8 | — | — | QD70P8 | QD70D8 | — |
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