Greetings, valued readers! I am seeking assistance in retrieving process data from a Siemens POL687.70 programmable logic controller (PLC), also known as 'Climatix'. This device has open IP ports 21, 80, and 4242. Although I have successfully established FTP connection over port 21, logging into port 80 leads to a 404 error page (using credentials ADMIN:SBTAdmin!). My research indicates that port 4242 may be designated for the 'Scope' tool or an internal OPC server, but my attempts to connect using an OPC client have been unsuccessful. Is there a method for me to communicate with this controller? I am willing to develop custom software, but require guidance on how to query it effectively. Any insights or assistance provided would be greatly valued. Thank you. -Scoot
There is a tool known as SAPRO that is used for programming purposes. For more information on SAPRO, please visit the following links: - Siemens IC20 Manual: https://cache.industry.siemens.com/dl/files/055/109475055/att_839058/v1/012_IC20_Manual_en.pdf - Siemens Industry Mall: https://mall.industry.siemens.com/mall/collaterals/files/165/pdf/ENG_558633.pdf ACX93.000 is the programming tool specifically designed for SAPRO available on Siemens Industry Mall for Siemens Building Technologies USA.
Thank you for your response, Parky! I am not particularly interested in Siemens software. My goal is to connect to this PLC using one of its different ports and retrieve the data. I was hoping to find someone here who has experience with this process. The PLC has a KNX TP bus and an 'SPI Interface' that I am looking to utilize for data extraction.
Discover valuable information on Modbus communication integration with the help of the pol687 protocol. Bing's intelligent search feature facilitates quick access to the resources you need. Explore the Modbus communication integration guide at https://www.lccprodukt.ee/wp-content/uploads/2019/03/Modbus-communication-integration-guide.pdf for detailed insights. Whether you are a beginner or an expert, this guide will assist you in understanding the protocols and optimizing your communication processes.
Hi Scoot! You seem to have a firm grasp of the situation at hand. If my memory serves me right, port 4242 isn't exclusively meant for the 'Scope' tool or OPC communications. Instead, Siemens typically utilizes this port for service-level communications, oftentimes with built-in, proprietary tools. This might be why you're having trouble connecting with a third-party OPC client. As for a potential solution, I recommend researching Siemens' own Climatix POL6xx tools. They should have exactly what you need to communicate with your particular PLC model. I can't think of any available public documentation though, so you might need official Siemens support to get access to these tools. Hope this helps in your endeavor!
Hey Scoot, it's good to see a fellow tech enthusiast getting hands-on with these PLCs! While I have limited experience with the Siemens Climatix, I have worked a lot with other Siemens devices. For port 4242, you may need a proprietary Siemens communications protocol. As for developing custom software, you might want to explore utilizing Siemens PLC libraries in your codes. You can find these libraries in their step 7 software available online. All this while, make sure your controller firmware is up-to-date. That could be another reason for unsuccessful connection too. Take care and good luck!
Hey Scoot! It sounds like you’ve made some good progress already with your Siemens POL687.70. Given that you have access via FTP, you might want to check if there's any way to pull logs or data files from there. As for the 404 error on port 80, it could be that the web interface isn't fully configured or that you need a different path for the specific data you're looking for. Regarding port 4242, you might consider checking if there's a specific protocol or configuration needed for the OPC client to work. Often with PLCs, things like Modbus or another common protocol can be used for communication, so exploring that could also open up more options. If you’re planning to develop custom software, looking into the controller’s documentation or API (if available) would be a great next step. Good luck, and keep us posted on your progress!
Hey Scoot! It sounds like you're making some solid progress with your Siemens PLC, but hitting a few roadblocks. Given that port 80 is giving you a 404 error, it might be worth checking if the web interface is actually enabled or if there’s specific configuration for accessing it. For port 4242, you might want to confirm the protocol expected by the device; sometimes, documentation can be a bit sparse, but diving into any available manuals or forums specific to the Climatix could yield some valuable insights. If you're up for developing custom software, consider using a library like libplctag or looking into MQTT if the device supports it, as they can really simplify communications with PLCs. Good luck, and keep us posted on your progress!
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Answer: Answer: You can retrieve process data from a Siemens Climatix PLC by establishing an FTP connection over port 21 and using appropriate credentials. Additionally, port 4242 may be designated for the 'Scope' tool or an internal OPC server for data retrieval.
Answer: Answer: The 404 error page when logging into port 80 of the Siemens Climatix PLC could be due to incorrect credentials or misconfiguration. Ensure that you are using the correct credentials (e.g., ADMIN:SBTAdmin!) and verify the settings for port 80 access.
Answer: Answer: To effectively communicate with a Siemens Climatix PLC using an OPC client, ensure that you are connecting to the designated port (e.g., port 4242) for OPC server functionality. Verify your OPC client settings and compatibility with the PLC to establish a successful connection.
Answer: Answer: If standard connections like FTP and OPC are unsuccessful, consider developing custom software tailored to communicate with the Siemens Climatix PLC. Ensure you have the necessary protocols
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