5/2/2012 12:54 PM | |
Joined: 12/1/2009 Last visit: 3/31/2024 Posts: 672 Rating: (147) |
Dear RAJKIRAN , do you mean with power fluctuation the power of your master system, the power of the flow transmitter or even both? And does the CPU always restart? What does the Tx LED onthe CP341 shows when the communication is down? If the Tx LED does not blink, the problem needs to be searched withinthe SIMATIC. Could be a startup or initialisation problem. Please check startup OB's 100 & 101. Also you can try to update the modbus master driver on the CP to it's latest version. Regards. |
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1/9/2013 9:56 AM | |
Joined: 8/18/2009 Last visit: 2/22/2024 Posts: 541 Rating: (33) |
Dear Expert, problem is still there... I have upload program , there is no Input & output address shown of CP341(attached hardware snapshot upload_Hardware). other is backup program hardware snapshot). what exactly missing.....
AttachmentHardware snapshot.zip (72 Downloads) |
Rajkiran Patil |
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1/9/2013 10:05 AM | |
Joined: 8/18/2009 Last visit: 2/22/2024 Posts: 541 Rating: (33) |
find attached upload PLC programm backup
Attachmentupload backup.zip (63 Downloads) |
Rajkiran Patil |
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