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First Power On

Startup Sequence

When the device is powered on, ESP-GUARDX follows this startup sequence:

  1. Boot2Qt Linux boots -- The embedded operating system initializes.
  2. Splash screen appears -- The ESP-GUARDX loading screen is displayed for approximately 3 seconds while the application initializes.
  3. Background preloading -- All major screens are preloaded in the background to ensure fast navigation later.
  4. Dashboard loads -- The main Dashboard screen appears and live data begins updating.

Note: The first navigation to any screen after startup may take 2--3 seconds as pages finish loading. Subsequent visits will be instant.

[Screenshot: Loading screen]

Initial Configuration Checklist

Before using ESP-GUARDX for monitoring, complete the following setup:

Step 1: Configure Main Settings

Navigate to Settings > Main Settings and configure:

  • Connection Topology -- Select 3-Phase or 1-Phase
  • Nominal Voltage -- Enter the system's rated voltage (e.g., 1950V for ESP motors)
  • VT Ratio -- Enter the voltage transformer ratio
  • Nominal Current -- Enter the system's rated current
  • CT Ratio -- Enter the current transformer ratio
  • Clamp Type -- Select the current measurement method
  • Frequency -- Set the system frequency (40--70 Hz)

Step 2: Configure the ESP System

Navigate to ESP Configurator and enter:

  • Well information (name, field, operator)
  • Motor specifications (manufacturer, model, HP, voltage, current)
  • Pump configuration (type, stages, impeller)
  • Transformer details (KVA, impedance, pulse configuration)
  • Cable specifications

Step 3: Set Event Thresholds

Navigate to Settings > Event Settings and review the default warn/trip thresholds for:

  • Power parameters (voltage, current, frequency, power factor)
  • Motor parameters (overcurrent, temperature, vibration, THD)
  • Pump parameters (intake pressure, flow rate, efficiency)
  • Well parameters (wellhead pressure, temperature, water cut)

Enable or disable individual event monitors as needed for your installation.

Step 4: Connect to Network

Navigate to Network & Communication settings to:

  • Connect to Wi-Fi (the system automatically scans for and connects to the strongest known network)
  • Configure Ethernet settings if using wired connection
  • Set up Modbus communication if connecting to other industrial devices

Step 5: Verify Data

Return to the Dashboard and verify that:

  • Voltage readings match expected values
  • Current readings are within normal range
  • Frequency is correct
  • All three phases are present and balanced

[Screenshot: Dashboard with live readings after setup]

Display Brightness

The display brightness is controlled via PWM and can be adjusted in the Interface Settings. The brightness level persists across reboots.