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PC system not reachable

Created by: gaomar at: 5/22/2012 4:58 PM (9 Replies)

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5/22/2012 4:58 PM	Rate (0)
gaomar Posts: 6 Rating: (0)	Hi dears, There is a great and very strange problem to get on line connection of PC system in my project. Etherrnet configuration is very simple: CPU315-PN/DP + KTP1000 + PC-system (CP_IE, RT Adv, OPC). No problem to connect CPU with KTP. But absoluly impossible to add PC system. TIAP says: "PC system not reachable". I created HMI_connection, correct IP address but... Please help my ardgency to crack this issue. Screen shots pl. see in attachment. Attachment Pics.zip (639 Downloads)
gaomar Posts: 6 Rating: (0)
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5/23/2012 8:28 AM	Rate (0)
Darius Platinum Expert Joined: 9/28/2005 Last visit: 11/5/2024 Posts: 2957 Rating: (242)	gaomar Hi dears, There is a great and very strange problem to get on line connection of PC system in my project. Etherrnet configuration is very simple: CPU315-PN/DP + KTP1000 + PC-system (CP_IE, RT Adv, OPC). No problem to connect CPU with KTP. But absoluly impossible to add PC system. TIAP says: "PC system not reachable". I created HMI_connection, correct IP address but... Please help my ardgency to crack this issue. Screen shots pl. see in attachment. Choose connections view and make screenshot again. I suppose you have problems in configuration, but need to see it.
	Best regards, Darius
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5/23/2012 11:52 AM	Rate (0)
gaomar Posts: 6 Rating: (0)	Dear Darius, Thanks for your rapid answer. Please, see the new att. Regards, Gregory Attachment Pics2.zip (653 Downloads)
gaomar Posts: 6 Rating: (0)
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5/23/2012 12:02 PM	Rate (0)
Darius Platinum Expert Joined: 9/28/2005 Last visit: 11/5/2024 Posts: 2957 Rating: (242)	gaomar Dear Darius, Thanks for your rapid answer. Please, see the new att. Regards, Gregory Thanks for screens. Now situation is more clear. Is this PC system the same computer you are configuring on ? Try to set PC system name to your computer name and be sure to use the same IP settings on configuration and on real PC system
	Best regards, Darius
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5/23/2012 3:52 PM	Rate (0)
gaomar Posts: 6 Rating: (0)	Sorry for dely of my answer. Thank you for advice, but still no progress. New screens to see the situation. It's very bad for us. Regards, Gregory Attachment Pics3.zip (568 Downloads)
gaomar Posts: 6 Rating: (0)
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5/23/2012 4:19 PM	Rate (0)
gaomar Posts: 6 Rating: (0)	Sorry, additionally. This is usual desktop PC with installed TIP RT Advansed. After comissioning the customer will get this one with RT only. Configuration was done on another PC, but there is the same problem on it too. Regards,
gaomar Posts: 6 Rating: (0)
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5/23/2012 5:03 PM	Rate (0)
gaomar Posts: 6 Rating: (0)	There is another project. We created new PC system an dowloaded this project into PLC. The situation was changed. What dies it mean? Is CPU port broken?? Attachment 1n.jpg (662 Downloads)
gaomar Posts: 6 Rating: (0)
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5/24/2012 7:37 AM	Rate (0)
Darius Platinum Expert Joined: 9/28/2005 Last visit: 11/5/2024 Posts: 2957 Rating: (242)	Hi, Really strange things is happening here. What about if you start Runtime ? Does it fetch tags from PLC ?
	Best regards, Darius
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5/24/2012 8:15 AM	Rate (0)
gaomar Posts: 6 Rating: (0)	Hi dear, We started Runtime a lot of times directly and with load folder. It works offline only. PLC cannot connect with any PC, only with KTP. Mayby it wonts a Siemens network device only? There is a comissioning now. We waste a lot of time and money every day. Please, a hopeness to your only. Regards, Gregory
gaomar Posts: 6 Rating: (0)
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5/24/2012 8:19 AM	Rate (0)
Darius Platinum Expert Joined: 9/28/2005 Last visit: 11/5/2024 Posts: 2957 Rating: (242)	gaomar Hi dear, We started Runtime a lot of times directly and with load folder. It works offline only. PLC cannot connect with any PC, only with KTP. Mayby it wonts a Siemens network device only? There is a comissioning now. We waste a lot of time and money every day. Please, a hopeness to your only. Regards, Gregory About Siemens network device. No it should work just well with all devices. One thing: can you just ping PLC from the computer with TIA RT ?
	Best regards, Darius
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