Is it possible to establish a connection between a Siemens PLC [CPU 1212c DC/DC/DC] and a Delta VFD-EL using Profinet technology?
As per the Delta manual, only Profibus is listed as a supported protocol, with no mention of Profinet compatibility.
Thank you for getting back to me, sir. Your prompt response is greatly appreciated!
User Vishnu244 is curious about connecting a Siemens PLC (CPU 1212c DC/DC/DC) with a Delta VFD-EL using a Profinet connection. It is important to note that only the VFD-C2000 model from Delta Electronics is equipped with a Profinet communication module. However, the VFD-EL allows for the addition of communication modules such as DeviceNet, Profibus, CANopen, and LonWorks.
I appreciate you informing me, sir.
Upgrade your S7-1200 by incorporating a 6GK7243-5DX30-0XE0 module to enable DP master functionality. Looking ahead to 2024, it is advisable to transition to Ethernet/Profinet for improved connectivity and to steer clear of Profibus.
From my understanding, you may encounter some hurdles trying to establish a direct connection between a Siemens S7-1200 PLC (like the 1212c DC/DC/DC) and a Delta VFD-EL drive, especially using Profinet. The Delta VFD-EL series, as per my knowledge, doesn't support Profinet communication natively, it only supports Modbus RTU and ASCII. I would suggest using a Profinet to Modbus gateway or converter to make this work, or consider switching to a Delta drive that supports Profinet, if it's not too late. Always remember to thoroughly check the communication protocols your devices support before planning the connections.
Sure, it's possible to establish a connection between a Siemens PLC [CPU 1212c DC/DC/DC] and a Delta VFD-EL, but not directly using Profinet, because the Delta VFD-EL doesn't support Profinet. You'd need to use a gateway to convert from Profinet to Modbus or whatever communication protocol the VFD supports. It does require a bit of knowledge about both technologies, but it's doable. Would recommend seeking expert assistance if you're not already familiar with this kind of setup.
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Answer: A1: Yes, it is possible to establish a connection between a Siemens PLC CPU 1212c DC/DC/DC and a Delta VFD-EL using Profinet technology.
Answer: A2: The recommended approach would involve configuring the Profinet communication settings on both devices and ensuring compatibility between the PLC and the VFD.
Answer: A3: It is important to ensure that both devices are configured with the correct Profinet parameters, such as IP addresses, subnet masks, and communication settings to establish a successful connection.
Answer: A4: Troubleshooting steps may involve checking the network configuration, ensuring proper cabling, verifying device compatibility, and diagnosing any error messages or indicators on
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