Device Write Command Error (Encapsulation)

What does RHxx130 mean?

The system received an error response when attempting a device write command to the external device. This issue prevents the system from sending control commands or data to the external device. The specific nature of the error may be detailed in the Encapsulation Error Code field.

Click steps to track your progress.

1. 1

   Verify physical Ethernet cable integrity and secure connections between the Omron EtherNet/IP unit and the external device.

2. 2

   Check the IP address, subnet mask, and EtherNet/IP communication parameters (e.g., port, assembly instances) configured in the Omron PLC for the target external device.

3. 3

   Inspect the external device's power status, operational mode, and its own EtherNet/IP configuration to ensure it is correctly set up to receive write commands.

4. 4

   Locate and interpret the specific Encapsulation Error Code in the Omron PLC diagnostics or connected HMI/SCADA to identify the root cause of the communication failure.