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S7-1200 data synchronization

12/4/2014 9:05 AM	Rate (0)
tbsonlhu Posts: 4 Rating: (0)	Hi Everyone, I am trying to follow this to establish connection between a Head PLC (CPU 1214C) and a Field PLC (CPU 1214C). I am successful to SEND data from Head to Field PLC. But I am not able to RECEIVE from Field PLC. I follow this link: http://support.automation.siemens.com/WW/view/en/39040038 I also attach my Project below Would you please explain for me! Thanks you!!! PS: I am apologize! I have to archive it twice because the file is too large Attachment DATASYNC.zip (74 Downloads)
tbsonlhu Posts: 4 Rating: (0)
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12/4/2014 2:41 PM	Rate (0)
Pittiplatsch Posts: 1368 Rating: (128)	Hello, do you proof, if the send data are received by the Field PLC? Just to know, if the connection is build up. Do you get any error in the Field PLC when sending data to Head PLC?
Pittiplatsch Posts: 1368 Rating: (128)
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This contribution was helpful to 1 thankful Users tbsonlhu

12/4/2014 8:04 PM	Rate (0)
eisenpferdreiter Posts: 1058 Rating: (93)	tbsonlhu Hi Everyone, I am trying to follow this to establish connection between a Head PLC (CPU 1214C) and a Field PLC (CPU 1214C). I am successful to SEND data from Head to Field PLC. But I am not able to RECEIVE from Field PLC. I follow this link: http://support.automation.siemens.com/WW/view/en/39040038 I also attach my Project below Would you please explain for me! Thanks you!!! PS: I am apologize! I have to archive it twice because the file is too large Hello tbsonlhu, S7-1200 communication was already an issue here in forum. Look here: S7 1200 ethernet communication about s7 1200 cpu to cpu communication S7-1200 TCP communication - Sample program Sample program: S7 communication GET and PUT instructions regards
eisenpferdreiter Posts: 1058 Rating: (93)
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This contribution was helpful to 1 thankful Users tbsonlhu

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