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PLCSIM write and read PIW area

Created by: lmn at: 10/22/2009 12:40 PM (1 Replies)

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10/22/2009 12:40 PM	Rate (0)
lmn Posts: 7 Rating: (0)	Hello, my program uses SFC14 and 15 to read and write data from/to a connected device. With PLCSIM i want totest the behaviour of the system. So,my idea is to insert (inject) data in thePIW areaat the beginning of the OB1 cycle,and this datawill/should be read in a normal way with SFC14 somehwere in the program.Address begins at 284. How can isolve this with code, thuswithout the use of the PLCSIM interface? Want to use it for 300 and 400 CPU.
lmn Posts: 7 Rating: (0)
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7/13/2010 11:14 AM	Rate (0)
JVA2008 Regular Member Joined: 8/4/2008 Last visit: 3/28/2024 Posts: 4 Rating: (0)	Hello, Did you get already an answer for this subject? Kind regards, Jan Verhaegen

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