M2AC AC Servo




M2AC AC Servo

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►Features


■  Online parameter auto-tuning

















Through the M Servo Suite software, it can respond immediately to dynamic feedback from the load, and automatically optimize gain tuning parameters online, realizing the system's auto-tuning function, thus greatly saving equipment debugging time and simplifying the debugging process.

Before auto-tuning of machine equipment parameters,

rigidity and positioning effect are poor



After auto-tuning of machine equipment parameters,

rigidity and positioning effect are excellent




■  Vibration suppression



















 
The vibration suppression function of the M2 servo system includes two parts: resonance suppression and damping vibration reduction. The resonance suppression function provides two sets of notch filters, effectively overcoming resonance problems caused by the inherent characteristics of the equipment's mechanical structure.   The damping vibration reduction function can improve the damping characteristics of the entire motion system by adjusting the damping coefficient provided by the controller, thereby effectively reducing system vibration.
   

 

■  Excellent response frequency and settling time












With a response frequency of 2.0KHz and a settling time of 0-2ms, it stems from high-sampling-rate control algorithms, high-response mathematical models with speed feedforward and torque feedforward, and flexible filter functions, greatly reducing system response time and improving accuracy and production efficiency.




■  Compliance with safety standards









Equipped with STO (Safe Torque Off) function designed in compliance with European safety standards. (Subject to confirmation by safety certification bodies)

Safe Torque Off is a hardware-level safety protection function. When the STO function is activated, the driver's hardware circuit triggers, forcibly turning off the power transistors inside the driver, thereby preventing the motor from operating and placing the driver in a non-enabled state. It can protect personal and equipment safety in emergency situations without the need for an electromagnetic contactor to cut off the driver's input power.

Note: UL61800-5-1, UL61800-5-2 certification in progress


■  Built-in back-EMF absorption resistor









The driver series comes with built-in back-EMF absorption resistors across the entire range, capable of absorbing up to 40W.





















■  Digital pulse position mode


 

■  Analog input control


Supports direction & pulse, CW/CCW dual pulse, A/B quadrature pulse input

Open collector pulse input: 500KHz, 5-24VDC

Line driver pulse input: 2MHz, 5VDC
  Two analog inputs, supporting analog position, analog speed, and analog torque modes.
 


■  Built-in soft PLC — unique Q programming function



 










Q program is a new platform unique to Moons' built on SCL instruction basis, extending the use of SCL commands, allowing users to create and store SCL instructions. These programs can be saved in the driver's non-volatile memory, and the driver can run these programs independently without a host computer. Q program provides high flexibility and powerful functions for system design, greatly simplifying the programming work of host controllers such as PLCs.

Features

• Motion control instructions (e.g., point-to-point relative motion, absolute motion, homing, etc.)

• Multi-tasking instructions

• Conditional judgment instructions (e.g., external input interrupt instructions, comparison instructions, etc.)

• Data register arithmetic instructions (e.g., addition, subtraction, multiplication, division, AND, OR, etc.)

• External I/O handling (e.g., external input judgment, driver output control instructions, etc.)

• Q program logic execution instructions (e.g., loops, calls)