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problems with Simulation with PLCSIM and WICC

6/20/2011 10:45 PM	Rate (0)
Dante78 Experienced Member Joined: 6/14/2011 Last visit: 4/5/2025 Posts: 20 Rating: (3)	I am simulating a really simple ladder code (to turn on and turn off a led )with step7 (5.4 SP1) Simulator plcsim, and I am also using Wincc flexible 2007 advanced I attached a word document with the screen pictures of my simulation. Just one time it works with the configuration that I am going to describe you below, but after that… I haven’t been capable to make it work again in a new project with the same configuration…...The main problem is that when i am using the inputs of the PLCSIM, the Wincc Runtime works fine. But when I want to click a button in the Wincc interface, It doesnt change any bit in PLCSIM. I am using this configuration that I saw in a preview post. "in wincc flex under Communication \ connections I setup an IF1B interface with default settings (187500 Baud, Address 1, Access point S7ONLINE, only master on the bus checked, type: simatic) for my hmi device my network was MPI with defaults (HSA 31, Number of masters 1), and my PLC device was defaults (Address 2, Expansion slot 0, rack 0, cyclic operation checked) I gave my connection a name, driver was SIMATIC S7 300/400 and Online was set to On." Thank you in advance Attachment confistep7.pdf (158 Downloads)

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6/21/2011 8:14 AM	Rate (0)
Marcjan Platinum Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Your PLC and your HMI are not connected, see 3rd picture (netpro), connect both to same network and save and compile. Download to PLC and it should be working. Regards, Marcjan
	Last edited by: Marcjan at: 6/21/2011 8:15 AM Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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This contribution was helpful to 1 thankful Users Dante78

6/21/2011 8:33 AM	Rate (0)
umencho Diamond Member Joined: 3/21/2006 Last visit: 3/30/2025 Posts: 10239 Rating: (1183)	Hello, Check itWinCC Flexible and PLCSIM. Best regards, Hristo Mihalev

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This contribution was helpful to 1 thankful Users Dante78