Hello everyone, I am currently working on a project that involves nine Eaton Variable Frequency Drives (VFDs): two DG1, four DE1, and three DC1 drives. I am utilizing a CompactLogix system to communicate with the drives via Ethernet/IP. I am in the process of setting up the IP addresses for the drives. The DG1 drive's IP address is configured through its parameters, while the DC1 and DE1 drives require a DX-NET-ETHERNET-2-2 adapter with IP configuration done through an embedded webserver. Although I was able to configure the drives individually, I encountered issues when they were connected to the Ethernet switch, with the IP addresses working intermittently. I suspect that the DX adapter may have had previous issues. Has anyone dealt with multiple DC1/DE1 drives in a closed network before? In total, there are 14 devices in the setup, including four Allen Bradley (AB) devices and one RTA Modbus gateway.
RBergmann inquired about configuring IP addresses for (9) Eaton VFDs on a project site, including (2) DG1, (4) DE1, and (3) DC1 drives connected via Ethernet/IP using a CompactLogix. While the DG1 drive can be configured through drive parameters, the DC1 and DE1 drives require a DX-NET-ETHERNET-2-2 adapter with IP configuration done through an embedded webserver. Despite successful individual drive configurations, issues arose when connected to the Ethernet switch, potentially due to past problems with the DX adapter. Seeking advice on integrating multiple DC1/DE1 drives into a closed network with a total of (14) devices, including (4) AB and (1) RTA Modbus gateway. Any solutions for setting IP addresses on Eaton drives within a device level ring network (DLR), especially for a DC1 drive in conjunction with Powerflex 525 drives?
I've dealt with an almost identical situation in one of my previous projects. I suspect the issue could lie in conflicting IP addresses or possibly the DHCP setup if you're using that. When you say the IP addresses are working intermittently, it does hint towards an IP conflict where two devices try to grab the same IP. I would start by double-checking the IP addresses for your VFDs and make sure none of them have the same address or conflict with your other devices such as AB ones and the RTA gateway. You might also want to consider setting static IPs for your devices to ensure they don't change or conflict accidentally. If all else fails, it could be an issue with the DX adapter, however, I would look into the IP issue first as it's a common pitfall when setting up a network with multiple devices.
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Answer: - For Eaton VFDs like DG1, DE1, and DC1 drives, the IP address configuration varies. DG1 drives can have their IP address set through parameters, while DC1 and DE1 drives require a DX-NET-ETHERNET-2-2 adapter with IP configuration done through an embedded webserver.
Answer: - The intermittent IP address issues could be due to problems with the DX adapter. It's advisable to check the adapter for any previous issues and ensure proper configuration and connections.
Answer: - If you are facing issues with multiple DC1/DE1 drives in a closed network setup, it could be helpful to seek advice from others who have dealt with similar configurations. Sharing experiences and troubleshooting steps can aid in resolving connectivity problems.
Answer: - In addition to the Eaton VFDs and CompactLogix system, the setup includes four Allen Bradley (AB) devices and one RTA Modbus gateway. It's essential to consider the interactions between all devices in the network to ensure seamless communication and operation.
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