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SINUMERIK SYSTEM3 TT

8/12/2013 5:54 PM	Rate (0)
Ali Tajari Posts: 18 Rating: (1)	Hi I have a machine with SINUMERIK SYSTEM 3 TT control.CPU of thePLC (6ES5921-3W) part of this system has 2 memory submodules (EPROM). I want to change the PLC programm of this machine and so I need to change EPROM modules to RAM, but I don't know what I should to do?
Ali Tajari Posts: 18 Rating: (1)
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8/13/2013 1:15 PM	Rate (0)
Joe_Ribeiro Posts: 2 Rating: (0)	Hi, The first submodule is basic program, the second submodule (lower) is PLC program.You need to replace the second module by module ram. In have attached some information Attachment Sinumerik 3 GA 4.pdf (259 Downloads)
Joe_Ribeiro Posts: 2 Rating: (0)
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8/13/2013 7:40 PM	Rate (0)
Ali Tajari Posts: 18 Rating: (1)	Thank you, What's order numberfor lower submodule? I have S5-340-3KB31 RAM module, Can I use from it? If yes, where is exact place for this module?
Ali Tajari Posts: 18 Rating: (1)
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8/13/2013 11:35 PM	Rate (1)
Pee El Sea Gold Member Joined: 1/19/2008 Last visit: 10/20/2025 Posts: 998 Rating: (65)	Hi, There were not many ram plug in memory submodules for the system 3. Generally you had a full size memory card to plug in. I assume you know you need a 511 comms card for the system in which case you can reprogram the eprom minus the blocks you need to change and use the onboard ram (2k) to make the changes. When proven blow the blocks onto the eprom. Pee

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