Hello, I have been working on a project using the TIA Portal software with an S7-1500 CPU and an EH Promag 100 Flow Transmitter. I recently changed the IP address of the flow transmitter to be on the same subnet as the PLC and my laptop. I am able to successfully ping the flow transmitter and access its web server. Additionally, I have configured the flow transmitter in the TIA Portal, installed the GSD file, and added it to the network. However, when attempting to assign a device name, it is not showing up as an accessible device in the TIA Portal. I suspect this issue may be related to the Promag configuration, as I have set the PLC's IP address as the Default Gateway in the Promag web server settings. Any insights or suggestions on resolving this would be greatly appreciated as I have been struggling to resolve this issue. Thank you for your assistance.
I possess an ASI GW which is displayed on the available device.
To switch the flow transmitter to Profinet mode, you may require specialized software, adjust a DIP switch, or access its configuration settings through a default IP address on a device webpage.
From your description, it seems like you've done a comprehensive job trying to connect your devices. One thing you might want to double-check is the subnet mask both on your PLC and Promag; they should match. Also, try turning off the Windows Firewall or any other security software temporarily, as they occasionally block certain functionalities. If that doesn't work, attempt to reset your transmitter to factory settings and reconfigure it. Make sure to follow the manual closely during setup. Sometimes, small, overlooked details can be the difference between success and failure.
It sounds like you're on the right track with your setup! One thing to check is whether the GSD file you installed for the Promag 100 matches the firmware version of your flow transmitter, as mismatches can sometimes lead to communication issues in the TIA Portal. Additionally, ensure that the Promag is configured to use the same communication protocol (like Profinet) that you’ve set up in TIA. If you still have issues, you might want to verify if there are any special settings or configurations in the Promag that need to be enabled to allow discovery by the PLC. Good luck!
It sounds like you’ve covered a lot of the necessary steps already! One thing to double-check is whether the Profibus or Profinet settings in the Promag are correctly configured for communication with the S7-1500. Sometimes, the device might not appear in TIA Portal if the communication settings (like the network type or node address) aren’t aligned properly. Also, ensure that you’ve selected the correct GSD file version that matches your Promag model, as incompatibilities can cause visibility issues. If everything seems correct, a simple restart of the TIA Portal or the devices might also help. Good luck!
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Answer: Answer: The issue might be related to the Promag configuration, especially if the PLC's IP address is set as the Default Gateway in the Promag web server settings. Double-check the configuration settings to ensure they are correctly set up.
Answer: Answer: To troubleshoot device accessibility issues, ensure that the IP address of the flow transmitter is on the same subnet as the PLC and laptop, verify network connectivity by successfully pinging the transmitter, check if the GSD file is correctly installed, and review the configuration settings on both the transmitter and TIA Portal.
Answer: Answer: Some suggestions for resolving device accessibility issues include verifying IP configurations, checking network connectivity, ensuring correct installation of GSD files, reviewing device settings in TIA Portal, and confirming that the Default Gateway settings are correct on both the PLC and the flow transmitter.
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