Walfront Walfront7820a6dfzu
Walfront 5V - 24V DC Motor Forward/Reverse Control Timing Delay Time Cycles Relay
Model: Walfront7820a6dfzu
Brand: Walfront
Zavedení
This manual provides detailed instructions for the Walfront 5V - 24V DC Motor Forward/Reverse Controller. It covers product specifications, port descriptions, setup procedures, operating modes, and troubleshooting tips to ensure optimal performance and safe usage of your device.
Specifikace
| Funkce | Hodnota |
|---|---|
| Napájení | DC 6.5-25V, DC 5V |
| Operating Current (Normal Mode) | 83 mA |
| Standby Current (Normal Mode) | 41 mA |
| Operating Current (Power Saving Mode) | 44 mA |
| Standby Current (Power Saving Mode) | 7 mA |
| Relay Load Current | <5 A |
| Časový rozsah zpoždění | 0.1-9.9 seconds, 1-9999 seconds, 1-9999 minutes |
| Rozměry | 8 x 5 cm (3.2 x 2 palců) |
| Hmotnost | Cca. 51 g (1.8 oz) |
Popisy portů
Understanding the function of each port is crucial for correct wiring and operation.
- DC 5.5mm Female: Power supply input 1 (DC 5V).
- VIN: Power supply input 2 positive (DC 6.5-25V).
- GND: Power supply input 2 negative.
- FWD: Forward input control. Note: This input is invalid in partial function modes.
- REV: Reverse input control. Note: This input is invalid in partial function modes.
- ZASTÁVKA: Stop input control. Note: This input is invalid in partial function modes.
- M+: Motor positive terminal.
- M-: Motor negative terminal.
- P+: Motor power supply positive terminal.
- P-: Motor power supply negative terminal.


Nastavení
Follow these steps to set up your motor controller:
- Připojení napájení: Connect your power supply to the board. You have two options:
- For DC 5V, use the 5.5mm DC female jack.
- For DC 6.5-25V, connect to the VIN (positive) and GND (negative) terminals.
Note: Do not connect both power sources simultaneously.
- Připojení motoru: Connect your motor to the M+ (positive) and M- (negative) terminals.
- Napájení motoru: Connect the motor's dedicated power supply to the P+ (positive) and P- (negative) terminals. This supply can be DC 1-110V or AC 85-265V.
- Input Controls (Optional): If using external control signals, connect them to the FWD (forward), REV (reverse), and STOP (stop) input terminals.

Návod k obsluze
Provozní režimy
The controller supports two input trigger modes:
- Režim 1: Low Pulse (falling edge trigger)
- Režim 2: Low Level (rising edge trigger)
Funkce časovače
The device features three distinct timers for precise control:
- T1: Forward Timer - Controls the duration of forward motor movement.
- T2: Reverse Timer - Controls the duration of reverse motor movement.
- T3: Stop Timer - Controls the duration the motor remains stopped between cycles.
Time units can be set to 0.1 seconds, 1 second, or 1 minute.
Sequence Movement Indication
The LEDs on the board indicate the current motor status:
- Motor Forward: Relay 1 is active, Relay 2 is stopped. The F LED bliká.
- Motor Reverse: Relay 1 is stopped, Relay 2 is active. The R LED bliká.
- Zastavení motoru: Both Relay 1 and Relay 2 are stopped. The S LED bliká.
Obnovit tovární nastavení
To restore the device to its default factory settings:
- Press and hold the "++" and "--" buttons simultaneously for 5 seconds.
Úsporný režim
This mode helps conserve energy by turning off the digital display and LED indicators while maintaining full functionality:
- Pro vstup: Press and hold the "OK" button for 5 seconds.
- K východu: Press and hold the "OK" button again for 5 seconds.

Údržba
To ensure the longevity and reliable operation of your Walfront motor controller, follow these general maintenance guidelines:
- Udržujte v čistotě: Regularly clean the board with a soft, dry cloth to prevent dust and debris buildup, which can affect performance.
- Vyhněte se vlhkosti: Protect the device from moisture and extreme temperatures. Operate it within its specified environmental conditions.
- Kontrola připojení: Pravidelně kontrolujte všechna zapojení, abyste se ujistili, že jsou bezpečná a bez koroze. Uvolněná spojení mohou vést k přerušovanému provozu nebo poškození.
- Správné větrání: Ensure adequate airflow around the board, especially if operating under heavy loads, to prevent overheating.
Odstraňování problémů
Pokud narazíte na problémy s regulátorem motoru, podívejte se na následující běžné problémy a jejich řešení:
- Zařízení se nezapíná:
- Verify that the power supply is correctly connected to either the DC 5.5mm jack or the VIN/GND terminals.
- Zajistěte napájení objtage is within the specified range (DC 5V or DC 6.5-25V).
- Check for any loose wires or damaged connections.
- Motor Not Responding to Control Inputs (FWD/REV/STOP):
- Confirm that the control inputs are correctly wired and receiving the appropriate signals.
- Note that FWD, REV, and STOP inputs may be invalid in certain partial function modes. Refer to the operating instructions for mode-specific behavior.
- Ensure the motor's power supply (P+/P-) is correctly connected and providing power.
- Incorrect Timing or Sequence:
- Review the timer settings (T1, T2, T3) and time units (0.1s, 1s, 1min) to ensure they are configured as desired.
- If the sequence is unexpected, try resetting to factory settings (press "++" and "--" simultaneously for 5 seconds) and reconfigure.
- Digital Display/LEDs Off (but functions work):
- The device might be in Power Saving Mode. Press and hold the "OK" button for 5 seconds to exit this mode.
- General Programming/Configuration Issues:
- While specific programming steps are not detailed in the product description, ensure you are following the button press sequences accurately for setting timers and modes.
- If persistent issues arise, consider contacting Walfront customer support for advanced programming guidance.
Obsah balení
Balení obsahuje následující položku:
- 1 x Motor Control Board
Záruka a podpora
For warranty information and technical support, please refer to the seller's policies or contact Walfront customer service directly. Keep your purchase receipt for any warranty claims.
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