10/17/2012 9:37 AM | |
Posts: 31 Rating: (0) |
Hi everybody, Please could anyone show me how to configure my s7-1200 to send data ? I want to send exactly this: %I0.0 that's all ! I've set the necessary blocs mb_comm_load & mb_slave but I didn't know where is the problem ! Only the Rx's Led is blinking ( The Tx's Led is not blinking) My program is in the attachement could anyone show me the errors ! please need your help
AttachmentTEST MODBUS.zip (126 Downloads) |
Last edited by: AmineOueslati at: 10/17/2012 4:31 PMLast edited by: AmineOueslati at: 10/17/2012 9:38 AM |
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10/17/2012 5:02 PM | |
Posts: 31 Rating: (0) |
It works :D Thank youuuuuuuuuuuuuuuuuu :) As you said Ihave toturn %I0.0 off after the execution of MB_COMM_Load :) I usedthe contact ( -|P|-) on the req input. hschaftthanks a lot you were so helpful. Hope I can help you someday. Best regards, |
Last edited by: AmineOueslati at: 10/18/2012 10:06 AMLast edited by: AmineOueslati at: 10/18/2012 10:03 AM |
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