Product Description & Applications
Target Application: This controller is specifically designed for the automated operation of machine tool doors.
System Type: It is a DC brushless controller that utilizes full closed-loop space vector PWM control to manage motor movement.
Physical Profile: The unit is compact, with dimensions of 261 x 64 x 41 mm (LxWxH).
Key Features
One-Key Debugging: The system includes a simplified “A-c” self-learning function that automatically measures door travel and identifies the motor’s initial angle.
Comprehensive Control Interface: A digital keypad allows users to switch between modes, monitor real-time data (speed and current), and modify function parameters.
Multi-Level Operational Curves:
Opening (O) and Closing © Groups: Supports four distinct speed levels (Lv1–Lv4) with customizable settings for acceleration, deceleration, “jerk” (smoothness), and cushion distances.
Configurable I/O:
Inputs: Supports external signals for open/close commands, limit switches, and safety/fire link inputs.
Relay Outputs: Includes three relays that can be programmed for 15 different functions, such as signaling when the door is fully open/closed or indicating a controller fault.
Real-Time Monitoring (N Parameters): Tracks technical data including DC bus voltage, current encoder position, total run time, and door cycle counts (up to millions of cycles).
Benefits & Safety Functions
Precision and Reliability: The use of shielded encoder cables and closed-loop control ensures precise door positioning and prevents “runaway” motors during operation.
Safety Protections:
Anti-Pinch Logic: Includes programmable “dead zones” and stall detection times to prevent injury or equipment damage.
Environmental & Electrical Guarding: Features induced lightning surge protection and motor thermal protection (via DI6 or DI5).
Advanced Diagnostics: The controller stores the latest four faults (e.g., E-01 for overcurrent, E-02 for encoder failure) to facilitate rapid troubleshooting.
Stability: Includes built-in protection against overvoltage, undervoltage, motor stalling, and reverse rotation.
