Zk-pp2k Manual Portable -
Use when you need continuous adjustment of output, such as dimming an LED strip, controlling a fan, or regulating the heat of a heating element.
Fuel injector testing, stepper motor stepping, or automated shutter triggers. 4. Advanced Settings (The Setup Menu)
The dedicates an entire section to communication because it is the most common source of errors.
Once you've picked your mode, the buttons change their functions: In PWM Mode (The Default) FREQ+ / FREQ-: Adjusts the output frequency from 1Hz up to 150KHz. DUTY+ / DUTY-:
Elias finally looked up. "I know that. I was speaking metaphorically."
For a quick visual comparison with other models in the series (e.g., PP1, PP2), refer to comparison charts available from various manufacturers.
Maximum 8A (capable of directly driving motors or LED strips). Pulse Count: Adjustable from 1 to 9999, or set to infinite ( 2. Dual Operating Modes You can switch between these two modes by long-pressing the button for 2 seconds. PWM Mode (Display shows "%") Used for continuous speed control or dimming. Frequency: Set the oscillation speed (e.g., 20KHz). Duty Cycle: Controls the "On" time vs. total period (e.g., 60%). Pulse Mode (No "%" on display) Used for precise control of motor steps or timed bursts. Positive Pulse Width ( Duration the signal is HIGH. Negative Pulse Width ( Duration the signal is LOW. Pulse Number: The exact number of pulses to send before stopping. Delay Start: Sets a timer before the pulse sequence begins. 3. Button Functions & Settings ON/OFF Button:
This is the module's default setting. In , the display shows a percentage (e.g., "50%"). In this mode, you can adjust two main parameters:
Disclaimer: This article is an independent, detailed guide based on publicly available information and the official product manual. ZKTeco is a registered trademark of ZKTeco Co., Ltd. For official support, please contact ZKTeco directly.
Example A: Standard DC Motor Speed Regulation (20KHz, 60% Duty Cycle)
Use when you need continuous adjustment of output, such as dimming an LED strip, controlling a fan, or regulating the heat of a heating element.
Fuel injector testing, stepper motor stepping, or automated shutter triggers. 4. Advanced Settings (The Setup Menu)
The dedicates an entire section to communication because it is the most common source of errors.
Once you've picked your mode, the buttons change their functions: In PWM Mode (The Default) FREQ+ / FREQ-: Adjusts the output frequency from 1Hz up to 150KHz. DUTY+ / DUTY-:
Elias finally looked up. "I know that. I was speaking metaphorically."
For a quick visual comparison with other models in the series (e.g., PP1, PP2), refer to comparison charts available from various manufacturers.
Maximum 8A (capable of directly driving motors or LED strips). Pulse Count: Adjustable from 1 to 9999, or set to infinite ( 2. Dual Operating Modes You can switch between these two modes by long-pressing the button for 2 seconds. PWM Mode (Display shows "%") Used for continuous speed control or dimming. Frequency: Set the oscillation speed (e.g., 20KHz). Duty Cycle: Controls the "On" time vs. total period (e.g., 60%). Pulse Mode (No "%" on display) Used for precise control of motor steps or timed bursts. Positive Pulse Width ( Duration the signal is HIGH. Negative Pulse Width ( Duration the signal is LOW. Pulse Number: The exact number of pulses to send before stopping. Delay Start: Sets a timer before the pulse sequence begins. 3. Button Functions & Settings ON/OFF Button:
This is the module's default setting. In , the display shows a percentage (e.g., "50%"). In this mode, you can adjust two main parameters:
Disclaimer: This article is an independent, detailed guide based on publicly available information and the official product manual. ZKTeco is a registered trademark of ZKTeco Co., Ltd. For official support, please contact ZKTeco directly.
Example A: Standard DC Motor Speed Regulation (20KHz, 60% Duty Cycle)