Hello, we are currently in the process of demolishing some outdated GE Fanuc plc's. Unfortunately, we do not have a means of accessing the old DOS Logicmaster Series 5 and 6 ladder programs. Is there a way to convert these programs into a PDF format so that we can identify the I/O connections? We do not require online access for this. I have tried running the DOS software on different platforms, but I keep receiving an error message prompting me to use the original disks' DOS version (DOS 3.2). I have successfully set up a virtual machine with DOS 3.2 as the operating system, yet the error persists.
I am in need of assistance to convert the .LAD files, namely AUX0398 (LM5) and another one labeled LM6. Thank you in advance for your help with this task.
Discover the details of the Series Six program in this listing. Please note that LM5 is no longer available.
Thanks a lot, Steve! This forum truly has an amazing community. I'm curious, are you using the LM6 on a virtual machine with DOS 3.2 or on a vintage 386 PC?
Operating LM6 through DOSBox, I used the "ver" command which showed the DOSBox version as 0.74-2 and reported the DOS version as 5.00.
I encounter the following error messages when attempting to execute the program.
While GE Fanuc PLCs are indeed quite old, your interest in recovering ladder programs from the Logicmaster series makes perfect sense. It's not so straightforward to convert those programs directly into a PDF format though. What you can do instead is to use an old PC which can operate on DOS (preferably one compatible with Logicmaster). Once you've loaded the programs onto the PC, you can use the print screen function to capture the screen images of the ladder diagrams. Now, you've got your diagrams in a digital format, so you can save these images as PDFs. It may be laborious, but this workaround should let you document your I/O connections.
Considering your situation, I'd recommend leveraging third-party software such as 'DOSBox' which is designed to handle these legacy issues specifically. It's essentially an emulator that can run older DOS-based software on modern operating systems. Once you manage to access the application via DOSBox, you could simply screenshot the ladder diagrams or use a print-to-PDF function to get the diagrams in a PDF format. Please note to verify the company's data guidelines and intellectual property rights before proceeding with this solution.
✅ Work Order Management
✅ Asset Tracking
✅ Preventive Maintenance
✅ Inspection Report
We have received your information. We will share Schedule Demo details on your Mail Id.
Answer: Answer: Yes, there are methods available to convert these programs into PDF format without needing online access.
Answer: Answer: If you are facing errors, it might be helpful to set up a virtual machine with the original DOS version specified by the software (DOS 3.2 in this case).
Answer: Answer: Setting up a virtual machine with the required DOS version (DOS 3.2) could potentially help in resolving this error message.
Answer: Answer: While specific recommendations may vary, there are tools available that can assist in converting these programs into a readable PDF format for I/O connection identification.
Join hundreds of satisfied customers who have transformed their maintenance processes.
Sign up today and start optimizing your workflow.