The Mitsubishi Motion CPU Module Q172DCPU is a high-performance motion control unit designed for advanced multi-axis control applications. It supports up to 8 axes of control, making it suitable for complex automation systems requiring precise and synchronized motion.

The module interfaces with the PLC CPU via a peripheral I/O connection, enabling seamless integration into existing Mitsubishi PLC-based systems. It offers a hand pulse generator operation function that allows the use of up to three hand pulse generators, providing manual control capabilities for fine-tuning or jogging operations. Additionally, the module supports synchronous encoder operation with up to eight synchronous encoders, facilitating accurate position feedback and coordinated motion control.

In terms of high-speed data communication, the Q172DCPU is equipped with a dedicated high-speed bus for multi-CPU systems. This bus enables data exchange of up to 14K words per cycle, with a cycle time of just 0.88 milliseconds, ensuring real-time synchronization and minimal latency between the motion CPU and other CPUs.

The module delivers approximately twice the basic motion performance compared to previous models, enhancing overall system throughput and responsiveness. Furthermore, the processing time for Motion SFC (Sequential Function Chart) programs has been reduced by about one-fourth, allowing for faster execution of complex motion sequences.

To achieve high-speed synchronization across multiple CPUs, the Q172DCPU supports PLC interrupt programs, enabling precise timing and coordination between motion control and logic control tasks. The module also features a set of dedicated motion instructions, which streamline programming and improve efficiency for tasks such as positioning, interpolation, and speed control.