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3rd bit

Gateway Ping Failed — Cannot connect to router

SolarEdge · Inverters

What does 3rd bit mean?

The inverter cannot reach your router or the first network switch. This indicates a problem with the network path between the inverter and the gateway.

Common Causes

  • Physical connection to the router/switch is faulty
  • Router or switch is not functioning correctly
  • Network configuration issue

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Ensure the Ethernet cable is securely connected to the inverter and the router/switch.

  2. 2

    Check if the link LED on the router/switch is lit.

  3. 3

    Try a different Ethernet port on the router/switch.

  4. 4

    Consult your network IT administrator if the issue persists.

Browse all codes in this manual (51)
Verified technical data. Last updated: April 2026

Related Faults

10, 37, 38Ground Current - RCD — High ground currents detected102DC Voltage Too High — Input DC voltage exceeds maximum level103, 119UDC Min / DC Voltage Too Low — Input DC voltage below minimum level
Source: SolarEdge Inverters
Open Manual (Page 67)Search more codes in this manual