Generic PWM150 Dual Channel Signal Generator

1. Танилцуулга

This manual provides detailed instructions for the safe and effective operation of the Generic PWM150 Dual Channel Signal Generator. This device is designed to produce adjustable Pulse Width Modulation (PWM) signals across two independent channels, suitable for applications such as servo motor control and general signal generation. Please read this manual thoroughly before use to ensure proper functionality and to prevent damage.

2. Аюулгүй байдлын мэдээлэл

• Эрчим хүчний хангамж: Use only a DC power supply within the specified range of 5V to 24V. Exceeding this voltage төхөөрөмжийг гэмтээж болно.
• Одоогийн хязгаар: Ensure the output current does not exceed 0.2A to prevent damage to the device or connected components.
• Богино залгааны хамгаалалт: The device features output short-circuit protection. However, prolonged short circuits should be avoided.
• Байгаль орчин: Operate the device in a dry environment, away from moisture, dust, and extreme temperatures.
• Харьцуулах: Бие махбодид гэмтэл учруулахгүйн тулд төхөөрөмжийг болгоомжтой харьц.

3. Бүтээгдэхүүн дууссанview

The PWM150 is a compact dual-channel signal generator offering precise control over frequency, duty cycle, and phase. It features a clear digital display and intuitive controls for easy parameter adjustment.

3.1 Гол онцлогууд

• Dual independent channels with equal performance.
• Output frequency range: 1Hz to 150KHz.
• Adjustable duty cycle: 0% to 100% (0.1% step adjustment).
• Adjustable phase: 0° to 360° (1° step, available in synchronous mode).
• Оролт ботьtage range: DC 5V-24V.
• Maximum output current: 0.2A.
• 4-digit green and 3-digit white digital tube display for frequency and duty cycle/phase.
• Rotary encoder and four-function buttons for parameter adjustment and mode switching.
• Synchronization function for linking both channels.

3.2 Төхөөрөмжийн бүрэлдэхүүн хэсгүүд

Зураг 1: Урд view of the PWM150 Signal Generator, showing the display, rotary encoder, and control buttons.

Зураг 2: Арын view of the PWM150 Signal Generator, illustrating the DC power input and dual channel output terminals.

Зураг 3: Detailed diagram of the PWM150 controls and indicators, including the rotary encoder, Mod key, Sync button, Set key, Out key, unit indicator lights, and three-color status lights.

• Эргэдэг кодлогч: Used for adjusting parameter values. Short press to switch between digits (flashing indicator), rotate to change the value.
• MOD Key: Switches between channel selection (CH1/CH2) or duty cycle/phase display when in sync mode.
• SYNC товч: Enables dual-channel parameter synchronization, allowing linked adjustment of frequency, duty cycle, and phase.
• SET түлхүүр: Accesses system settings, including power-on output, parameter saving/retrieval, and frequency/duty cycle upper/lower limit settings.
• OUT Key: Toggles the PWM signal output on or off. A green LED indicates output status.
• Unit Indicator Light: Indicates whether the displayed value is Phase or % duty cycle.
• Three-color Status Light: Provides clear status indication for CH1, CH2, and OUT.
• Дэлгэцийн систем: Features a 4-digit green LED for frequency (e.g., 1.200 kHz) and a 3-digit white LED for duty cycle or phase (e.g., 75.0%).

4. Тохиргоо

Follow these steps to set up your PWM150 Signal Generator:

1. Эрчим хүчний холболт: Connect a DC power supply (5V-24V) to the "INPUT" terminals on the rear of the device. Ensure correct polarity (+ to +, - to -).
2. Гаралтын холболт: Connect your target device (e.g., servo motor, LED driver) to the "OUT1" and "OUT2" terminals for Channel 1 and Channel 2, respectively. Observe correct polarity and ensure the load does not exceed 0.2A.
3. Анхны асаалт: Once connections are secure, apply power. The display should illuminate, showing default frequency and duty cycle values.

Зураг 4: Rear panel of the PWM150, highlighting the INPUT (DC3.3V-24V) and OUT1/OUT2 terminals. The model number P/N: 250700002 is also visible.

5. Ашиглалтын заавар

5.1 Үндсэн үйл ажиллагаа

1. Асаах: Connect the power supply. The device will power on and display the last saved settings or default values.
2. Суваг сонгох: дээр дарна уу MOD key to switch between Channel 1 (CH1) and Channel 2 (CH2). The active channel will be indicated on the display.
3. Давтамж тохируулах: The upper green display shows the frequency. Rotate the Ротари кодлогч to adjust the frequency. Short press the encoder to select which digit to adjust (the selected digit will flash).
4. Adjust Duty Cycle: The lower white display shows the duty cycle (%). Press the MOD key until the duty cycle is displayed for the selected channel. Rotate the Ротари кодлогч to adjust the duty cycle from 0% to 100%.
5. Start/Stop Output: дээр дарна уу ГАРСАН key to start or stop the PWM signal output for the currently selected channel. A green LED next to "OUT" will illuminate when the output is active.

5.2 Synchronization Mode

The PWM150 allows for synchronization of parameters between CH1 and CH2.

1. Enable Sync: дээр дарна уу синк хийх button. The display will indicate that synchronization mode is active.
2. Adjust Synchronized Parameters: In sync mode, adjustments made to frequency or duty cycle on one channel will automatically apply to the other channel.
3. Adjust Phase: When in sync mode, you can adjust the phase difference between CH1 and CH2. Press the MOD key until the lower white display shows the phase (e.g., 0°). Rotate the Ротари кодлогч to adjust the phase from 0° to 360°.
4. Disable Sync: дээр дарна уу синк хийх button again to exit synchronization mode.

5.3 System Settings (SET Key)

дээр дарна уу SET key to access advanced settings. Use the Ротари кодлогч to navigate and adjust values, and the SET key again to confirm or exit. Refer to the on-screen prompts for specific options, which may include:

• Power-on output state (on/off).
• Saving and recalling custom parameter settings.
• Setting upper and lower limits for frequency and duty cycle.

6. Техникийн үзүүлэлтүүд

7. Засвар үйлчилгээ

• Цэвэрлэгээ: Төхөөрөмжийг цэвэрлэхийн тулд зөөлөн, хуурай даавуу ашиглана уу. Шингэн цэвэрлэгч, уусгагчийг бүү ашигла.
• Хадгалах: Төхөөрөмжийг ашиглаагүй үед сэрүүн, хуурай газар хадгална.
• Шалгалт: Periodically check all connections for wear or damage.

8. Алдаа засах

• Эрчим хүчгүй: Ensure the DC power supply is correctly connected and within the 5V-24V range. Check the power adapter and cable.
• Гаралтын дохио байхгүй:
  • гэдгийг баталгаажуулна уу ГАРСАН key has been pressed and the green OUT LED is illuminated.
  • Check output connections to the load.
  • Ensure frequency and duty cycle parameters are set to valid values (not 0% duty cycle).
• Incorrect Readings/Unstable Output:
  • Сул холболт байгаа эсэхийг шалгана уу.
  • Ensure the power supply is stable and providing sufficient current.
  • Avoid operating in environments with strong electromagnetic interference.
• Buttons/Encoder Unresponsive: Power cycle the device. If the issue persists, contact support.

9. Баталгаат хугацаа ба дэмжлэг

This Generic PWM150 Dual Channel Signal Generator comes with a 1 сарын баталгаат хугацаа from the date of purchase, covering manufacturing defects. For technical support, warranty claims, or any operational questions not covered in this manual, please contact the seller or manufacturer (YiBian) directly through your purchase platform.

Please provide your ASIN (B0FXMFGCZK) and model number (PWM150, P/N: 250700002) when contacting support for faster assistance.