1. Introduction
The SMC05 is a dedicated control module designed for the precise operation of single-axis stepper motors and servo motors. It features a 1.8-inch HD color screen with silicone buttons for clear and intuitive operation. The module supports various motion modes, remote firmware updates, and multi-device collaborative control via PC or mobile APP.
Key Features:
- 20 Motion Modes: Comprehensive coverage for diverse applications, supporting remote customized firmware updates.
- 1.8-inch HD Color Screen & Silicone Buttons: Clear and intuitive interface, simple and durable operation, with waterproof and dustproof silicone buttons.
- Rich Interfaces & Strong Expandability: Supports key expansion, limit switch connection, and signal output control.
- Multi-Device Collaborative Control: Enables real-time monitoring and operation via host computer and APP (Android).
- Dual-Language Interface: Freely switch between Chinese and English for enhanced usability.
Package Contents:
- SMC05 Stepper Servo Motor Pulse Controller x 1
2. Safety Information
Disclaimers:
Users should possess a certain electronic foundation and carefully read the product instructions before use. This product is not designed for medical, life-saving, or life-sustaining purposes, and cannot be used in dangerous environments such as coal mines or oil depots. The manufacturer does not guarantee liability for such uses. The product's profit margin is low, and user operational ability and modular product use vary greatly. No electronic device is foolproof. The equipment owner must take corresponding protective measures and risk management plans. The company is not responsible for compensation for any personal or property damage directly or indirectly caused by this equipment.
3. Specifications
| Parameter | Value |
|---|---|
| Model | ZK-SMC05 |
| Operating Voltage | 12-24V |
| Output Signals | 4 outputs, 0V output voltage (collector output form) |
| Input Signals | 4 limit switch inputs, 3 extended key interfaces |
| Operating Environment | -5°C to 60°C (non-condensing) |
| Motor Pulse Frequency | 1Hz-200,000Hz |
| Display | 1.8-inch color screen |
| Motor Pulse Voltage | 0V output, collector output configuration |
| Communication | Modbus protocol, supporting serial port/Bluetooth/485 |
| Product Size | 83 x 48 x 35.5 mm |
| Product Weight | Net weight 72g, with packaged 93g |
The product controls stepper/servo motors using a common anode (5V) connection for 0V pulse drive output. Hardware includes 4 outputs (driving devices under 500mA like indicator lights, solenoid valves), 4 limit switch inputs, and 3 expansion button inputs. Application areas include mechanical equipment, automation control, and motor tooling.
Product Dimensions:
Image: Product dimensions (83x48x35.5mm) and suggested mounting hole size (78x44mm).
4. Setup
4.1 Interface Overview
Image: Labeled diagram showing the controller's buttons (FWD, REV, SET, ENT), knob, screen, and indicators for limit input, communication, motor operating status, motion mode, and output switch.
4.2 Back Interface Schematic Diagram
Image: Detailed schematic of the back interface, showing power supply (DC12-24V), limit switch inputs (X1-X4), expansion button inputs (RUN, DIR, STOP), communication interface (TX, RX, GND), and output signals (Y1-Y4).
4.3 Motor Drive Wiring Diagram (Microstep Driver)
Image: Wiring diagram for connecting the SMC05 controller to a microstep driver and a stepper motor. It shows connections for power, pulse (PUL+, PUL-), direction (DIR+, DIR-), enable (ENA+, ENA-), and motor phases (A+, A-, B+, B-).
4.4 Servo Motor Wiring Diagram (Example: Dongling DS2P)
Image: Wiring diagram illustrating how to connect the SMC05 controller to a servo motor drive (specifically a Dongling DS2P) and a servo motor. This diagram details the connections for power, command pulse input, command symbol input, and various digital inputs/outputs.
4.5 Expansion Interface Wiring Diagram (NPN Proximity Switch)
Image: Diagram showing how to connect NPN normally open proximity switches to the limit switch inputs (X1/X2/X3/X4) of the SMC05. Connect the brown wire to 24V, blue wire to 0V, and black wire to the limit interface. Also shows Y1-Y4 output drive signals for indicator lights, solenoid valves, etc.
5. Operating Instructions
5.1 Main Interface Display and Operation
The 1.8-inch HD color screen provides real-time information on motor speed, pulse count, and output status. Use the FWD, REV, SET, and ENT buttons, along with the rotary knob, to navigate menus and control motor functions.
5.2 Action Mode Selection (20 Sports Modes)
The controller offers 20 distinct motion modes for various applications. These modes can be selected and configured via the SET menu. Below is a summary of the available modes:
Image: Table detailing 20 different sports modes, including descriptions for knob control, continuous rotation with start/stop buttons, rotation based on set distance with delays, cyclic forward/reverse movements, and limit switch-controlled operations.
Examples of Modes:
- Mode 01: Motor follows the action of the knob. Rotate the knob forward for forward rotation, reverse for reverse rotation.
- Mode 02: Press and hold the button (FWD/REV) for continuous rotation; release to stop.
- Mode 03: Press the button (FWD/REV) to start continuous rotation; press again to stop.
- Mode 04: After startup, rotate according to the set distance (number of pulses) with a delay in position, in a loop.
- Mode 07: Cycle forward and reverse between two limit positions.
- Mode 12: Press FWD to rotate forward until limit 1 is reached; press REV to rotate in reverse until limit 2 is reached.
- Mode 20: Four limit signals control movement to four different positions.
For detailed operation steps for each mode, please refer to the PDF user manual, section 3.3.
5.3 Motor Parameter Settings
Access motor parameters via the SET menu. These settings include:
- Electronic Gear Ratio (Molecular/Denominator): Adjusts the system display value to match actual motor coordinates.
- Number of Pulses per Revolution: Sets the pulses required for one motor revolution.
- Main Interface Display Style: Choose between pulse number or coordinate display.
- Self-locking Switch: Enables/disables motor self-locking.
- Motor Direction Change: Changes the rotation direction of existing motors.
- Acceleration/Deceleration Level: Sets the acceleration and deceleration rates for motor rotation (Range: 1-100, Default: 50).
5.4 System Parameter Settings
System settings can be accessed via the SET menu and include:
- Brightness Level: Adjusts screen backlight (Range: 0-4, Default: 4).
- Buzzer Switch: Toggles buzzer sound (Range: 0-1, Default: 1).
- Mailing Address: Slave address for communication (Range: 1-255, Default: 1).
- Baud Rate: Communication baud rate (Range: 9600-115200, Default: 115200).
- Language: System language settings (0 Chinese, 1 English).
- Restore Factory Settings: Clears existing data and restores default settings (requires restart).
6. Communication
The SMC05 controller supports serial and Bluetooth communication using the MODBUS protocol.
6.1 Serial Port (PC) Communication
To communicate with a PC:
- Connect the controller to your PC using a data cable and a ZK-U2T (USB to TTL module).
- Insert the other end of the module into the communication port of the controller motherboard.
- Find the COM port number corresponding to "USB-SERIAL CH340" in your computer's Device Manager (Ports section).
- Open the Wuzhi Zhilian upper computer software on your PC, select the corresponding COM port, and click "Connect".
- The software requires .Net Framework 4.8. If it doesn't run, download and install it from the official .Net website.
6.2 APP (Android) Communication
To control the device via APP:
- Connect the controller motherboard to the ZK-BT Bluetooth board. The Bluetooth board will flash when inserted.
- Open the Wuzhi Link APP (currently supports Android only).
- Click "Add Bluetooth Device" and select "WuzhiMotor" to add the device.
- After successful addition, return to the main interface. "WuzhiMotor" will appear in the device list.
- Click to enter the communication interface and start communication after a successful Bluetooth connection.
- Long press the icon to delete the device from the APP.
Demonstration of PC and APP control:
Image: Screenshots showing the PC software interface for motor control and the Android APP interface for controlling the SMC05 controller.
Video: Demonstration of the SMC05 controller's interface, stepper motor drive, expansion button functionality, limit switch interaction, output control, servo motor drive, and control via upper computer (PC) and mobile APP.
7. Troubleshooting
| Phenomenon | Possible Issues | Solution Measures |
|---|---|---|
| The motor does not rotate | The screen is not lit | Check the power supply circuit for reverse connection or normal power supply. |
| The motor shaft is powerless | The pulse signal is weak; increase voltage or choose a larger current. | |
| Driver chip protection | Power on again. | |
| The motor does not rotate and keeps vibrating | Check the motor wiring for any issues. | |
| Motor rotation error | Wrong connection of motor wire | Swap two wires of the same phase for any motor (e.g., A+A- exchange positions). |
| Vibration | The motor torque is small: Choose a high torque motor. Low voltage or low current: Appropriately increase the voltage or current. | |
| The position is not accurate | Signal interference | Eliminate distractions. |
| The motor wire has a broken circuit | Check and connect correctly. | |
| Subdivision error | Set up subdivision. | |
| The current is too small | Increase the current. | |
| Motor stalling | Short acceleration time | Extend acceleration time. |
8. User Tips
- Programmable Movements: The SMC05 supports programming multiple angular movements and complex motion trajectories, making it highly versatile for various automation tasks. Experiment with different 'Sports Modes' to find the best fit for your application.
- Remote Control Convenience: Utilize the PC software or Android APP for real-time monitoring and control, especially for fine-tuning parameters or observing motor behavior from a distance.
- Firmware Updates: Keep an eye out for remote firmware updates to enhance functionality and address any potential issues, ensuring your controller is always up-to-date.
9. Warranty & Support
This product is covered by the standard manufacturer's warranty. For detailed warranty terms, technical support, or further documentation, please refer to the official product page or contact the seller directly. A comprehensive user manual in PDF format is available for download, which includes detailed wiring instructions, function introductions, and operational guides. You can find the PDF manual here.
