I am in the process of upgrading a machine that involves replacing two SEW drives - upgrading from existing Gen B to new Gen C. The current SEW drive, MOVIDRIVE B, is running with the IPOS program. I am looking to replace the IPOS program with a PLC logic routine. These drives are connected to a Rockwell control system through Ethernet communication. I attempted to extract compiler code from the drives but, unfortunately, the data was not available.
Is your MOVIDRIVE unit the MDX61B model? Have you successfully connected to the drive using the MOVITOOLS motion studio software?
Inquiring about your MOVIDRIVE unit model MDX61B and the software used for connectivity, DarrylR asked if you utilized MOVITOOLS motion studio software. Indeed, we have successfully connected our MDX61 unit to the drive using MOVITOOLS motion studio software and extracted assembler code and parameter file via MT Manager. Our next step is to convert the assembler code into PLC Ladder Logic for seamless integration.
Have you considered utilizing the bus positioning feature in Movitools for VFD commissioning? By integrating bus positioning, you can leverage PLC logic for drive functions. With the 3PD feature, you can access drive status, actual speed, and positioning data as inputs, while drive and speed commands are generated as outputs from your PLC program. The bus positioning module effectively writes an IPOS program to the drive, enhancing automation and control capabilities.
I think your upgrade plan from Gen B to Gen C is admirable but, I would like to share some of my experiences. I've come across similar issues when upgrading SEW drives in the past. The unfortunate reality is that extracting compiler code from these drives can be problematic because of proprietary software constraints. That being said, transitioning from an IPOS program to a PLC-based routine might be your best option. You might want to consider using the IPOS as a reference while creating your new PLC logic routine. It will allow you to observe how your current system reacts to different commands and inputs. It's also crucial making sure that the new Gen C drives are compatible with your Rockwell control system, specifically in the realm of Ethernet communication. Lastly, remember that you might need to make some adjustments to your Rockwell system too. The learning curve can be a bit steep, but I believe in your technical knack. Best of luck!
While transitioning from IPOS to a PLC logic routine could provide a more flexible control aspect, especially integrated within a Rockwell control system, it's crucial to remember that tasks previously implemented in the IPOS software must be replicated accurately in the new logic routine to maintain the same machine operation. The unavailability of the compiler code poses a challenge, but it might be beneficial to contact SEW to see if they have any conversion tools or tips. Alternatively, you could consider hiring a service that specializes in PLC programming and migrations of this sort. Bear in mind, there could be unexpected issues during the process, so make sure you test everything thoroughly before switching over completely.
It sounds like you're navigating quite a challenge with the drive upgrades and transitioning from the IPOS program to PLC logic! One thing to consider is reaching out to SEW for support on extracting the necessary parameters or variables for your new setup; sometimes they have tools or resources for these kinds of migrations that aren’t immediately obvious. Additionally, you might want to check if there are any existing libraries or examples for Rockwell systems that could help streamline the integration with the Gen C drives, as they might save you some time in figuring out the new communication protocols and logic implementation! Good luck with the upgrade!
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Answer: Answer: Converting SEW IPOS Drive Assembler Code to PLC Ladder Logic can improve compatibility, ease of maintenance, and allow for integration with other systems in the network.
Answer: Answer: Upgrading to new Gen C drives can offer improved performance, additional features, better reliability, and compatibility with newer technologies.
Answer: Answer: To replace the IPOS program with a PLC logic routine, one would need to understand the functionality of the existing IPOS program and then design a corresponding logic routine in ladder logic language that replicates the same functionality.
Answer: Answer: Extracting compiler code from SEW drives may vary depending on the specific model and software tools available. It is recommended to consult the SEW drive documentation or seek assistance from SEW technical support for guidance on extracting the compiler code.
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