ABB MC91 HESG440588R4 HESG112714B Programmable controller + high-speed counter module

Functional Features

• Powerful data processing capability of the main control module
  • Equipped with a high-performance processor, it supports multi-task parallel processing and can execute PLC logic, motion trajectory planning and communication tasks at the same time.
  • The built-in motion control function supports multi-axis coordination, which can directly drive stepping or servo motors to achieve precise position, speed and acceleration control.
• Excellent signal acquisition capability of the counting module
  • Specially designed for high-speed pulse input, it has dual-channel 500kHz A/B phase quadrature decoding capability, which can accurately identify the rotation direction and accumulate the number of pulses.
  • It supports preset value interrupt and comparison output functions, and can trigger actions at specific positions, such as thread trimming, presser foot lifting or punching.
• Efficient and stable system collaboration
  • The two modules are closely connected through the internal bus, and the data exchange is efficient and stable.
  • The hardware-level high-speed processing of the counting module greatly reduces the burden on the main CPU and improves the overall response speed of the system.
• Good compatibility and expandability
  • The main control module supports CANopen and RS485 communication protocols, which is convenient for networking with human-machine interface, frequency converter or other controllers to build a small distributed control system.
  • The module adopts a compact design, which is installed on the standard DIN rail, saving the space of the electric control cabinet.
• High reliability
  • All I/O ports have overvoltage and overcurrent protection, which enhances the anti-interference ability and long-term operation reliability of the system.

Application Scenarios

• Industrial sewing equipment field
  • In automatic template sewing machines, the high-speed counting module reads the pulses of the rotary encoder in real time to accurately judge the moving position of the fabric, while the main controller controls the coordinated actions of the needle bar, presser foot and feeding mechanism according to the preset program to achieve “zero error” stitching.
• Automatic packaging industry
  • It is widely used in the horizontal and vertical sealing control of pillow packaging machines and vertical packaging machines. The high-speed counting module monitors the film running speed, and the main controller dynamically adjusts the timing of the sealing knife action to ensure that the sealing and cutting position of each packaging bag is accurate. For the stations that need marking, coding or testing, the system can also accurately trigger the relevant actuators.
• Other light industry automation fields
  • In equipment such as automatic embroidery machines and die-cutting machines that require complex motion paths, the multi-axis coordination function of the main control module can be used to achieve precise control of the motion process.
  • In labeling equipment, the high-speed counting module can track the movement speed and position of the labeled objects, and the main controller controls the labeling mechanism to complete the labeling operation at the specified position, ensuring the accuracy of labeling.