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Read ldr files from extract OpenPMC controller

2/3/2014 8:28 PM	Rate (0)
Julia Thorne Posts: 3 Rating: (0)	Hi, From a costumer I received an extract of the PLC program of an OpenPMC controller. The installation files of the program, Simatic IT Management Console and Historian 3, are corrupt. How can I read the ldr files that I have from this extract ? In Step7 or TIA I can't open these ladder programs. Greets, Julia
Julia Thorne Posts: 3 Rating: (0)
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2/6/2014 7:37 PM	Rate (0)
Julia Thorne Posts: 3 Rating: (0)	See attachment for example. This is ladder logic. Witch program do I need for seeing the ladder logic ? Greets, Julia Attachment SIGNAL.zip (396 Downloads)
Julia Thorne Posts: 3 Rating: (0)
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2/27/2014 4:32 PM	Rate (0)
jumo Bronze Member Joined: 11/16/2012 Last visit: 8/13/2025 Posts: 228 Rating: (31)	Hi Julia, I've searched for such a software to read these files, but with no success... Did you find a solution for your problem in the meantime? Regards jumo

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3/2/2014 6:36 PM	Rate (0)
Julia Thorne Posts: 3 Rating: (0)	Hi jumo, Also no luck here. This OpenPMC system is also know as Cube (Simatic IT Historian). I will search further. Thanks Greets, Julia
Julia Thorne Posts: 3 Rating: (0)
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1/9/2015 8:52 PM	Rate (0)
MANS Posts: 37 Rating: (2)	Hi Julia The *.LDR file means ladder program of Simatic IT, where you need to open a ladder configuration page and then open the file. you can use any version of Simatic IT and open it (4or 5 or 6)
MANS Posts: 37 Rating: (2)
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