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Problem with S7 program

Created by: Stormpro at: 6/3/2014 3:00 PM (4 Replies)

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6/3/2014 3:00 PM	Rate (0)
Stormpro Posts: 7 Rating: (0)	Good Morning I have a problem related to a program. I have a crosscut saw purchased from Germany. A friend of mine send me the program for that saw. I looked it to know if it matches with the one I extracted from the PLC before. Everything was good with no problems. The thing is that some days later I was going to upload the original program to the PLC and I realized that all the profibus configuration was missing, I could’t see in the Simatic manager on the HW Configuration Window anything connected to profibus. The first time I could see the 5 inverters and the display connected to profibus, now, there is nothing. I’m using the same computer I have not modified the files(I made a copy before using it) but I can’t find the solution. I attached a picture showing the HW Configuration window and the Addressing, the ones with (?) are for the inverters and Display I was talking about. I hope you can help me. If you need more information don’t hesitate to contact me. Have a nice day!! Attachment Error Simatic.jpg (71 Downloads)
Stormpro Posts: 7 Rating: (0)
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6/3/2014 3:54 PM	Rate (0)
desmul24 Posts: 378 Rating: (73)	Hello , The problem could be the inverters are not in your hardware catalogue. Does your inverter listed on HW catalogue ? Do you have GSD files for the inverters ? Rgs,
desmul24 Posts: 378 Rating: (73)
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6/3/2014 5:59 PM	Rate (0)
Stormpro Posts: 7 Rating: (0)	Hi, many thanks for your answer.... yes, all the GSD files are ok, As I said before, the first time I looked at the program I could see all the profibus conection ok, The inverters and the display, no problems, but then, days later, all was missing :(.. Any suggestion?
Stormpro Posts: 7 Rating: (0)	Last edited by: Stormpro at: 6/3/2014 5:59 PM
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6/4/2014 7:58 AM	Rate (0)
Aret Posts: 2348 Rating: (264)	When you open original file (not uploaded one) - can you see DP devices connected?
Aret Posts: 2348 Rating: (264)
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6/4/2014 1:36 PM	Rate (0)
CS Moderator Moderator Joined: 9/1/2005 Last visit: 8/12/2024 Posts: 4104 Rating: (195)	closed cause question allready discussed within the existing thread Problem with S7 300 PLC Program. Best regards CS Moderator
	My Forum is the place to personalize your profile, track your topics, and maintain content that interests you. Best regards CS Moderator
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