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Tibbo

  • Introduction to Tibbo Modbus Gateways (MG)
    • Modbus Primer
    • Tibbo Modbus Gateway App
    • Tibbo Modbus Gateway Features
      • Ethernet, Wi-Fi, and Serial Ports
      • Slave ID-based Routing
      • TCP Port-based Routing
      • Slave ID Shifting
    • Supported Tibbo Hardware
      • TPS2(G2) and TPS3(G3)
        • Standard Configurations
          • TPS2(G2)-based Modbus Gateways
          • TPS3(G2)-based Modbus Gateways
        • Custom Configurations
        • Online Configurator
        • Forking Standard Configurations
      • DS1101 and DS1102
        • Serial Port Pin Assignments
        • Multi-Channel Serial Ports
  • Configuration
    • Using DS Manager
    • Using Web Interface
    • Available Settings
      • General Settings
      • Wi-Fi Settings
      • SNMP Settings
      • Serial Settings
      • TCP Slave Settings
      • Slave ID-based Routing Settings
      • Port-based Routing Settings
  • Status Indication and Monitoring
    • Understanding LED Signals
      • Main Status (Red and Green LEDs)
      • Wi-Fi Status (Blue LEDs)
    • Status Info on the Optional Display
  • Operation Monitoring
    • Configuration Monitoring Via SNMP Protocol
    • Data-level Monitoring Using IO Ninja
  • Upgrading the Modbus Gateway App
    • Warm Ethernet Upgrades Using DS Manager
    • Warm Ethernet Upgrades Using Device Explorer
    • Cold Ethernet Upgrades Using Device Explorer
    • Cold Serial Port Upgrades Using DS Manager
  • Update history

Understanding LED Signals

Tibbo Modbus Gateways have the following LEDs:

  • A pair of Green and Red Status LEDs for displaying the general system status.

  • Five blue LEDs for displaying Wi-Fi status.

  • One yellow LED that shows the Ethernet link status. This LED turns on when a live Ethernet cable is plugged into the Gateway.