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| 12/8/2010 4:14 PM | |
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Hello, I am not sure why you want to use IO communication on PROFINET IO RT to this communication but anyway. I wonder, what did you do already? Did you set the CP 343-1 Lean to be a PN IO Device? Did you add the CP as a device into the PN CPUMaster system? Did you configure the IO data you want to use in the IO Controller (PN CPU)? Did you add the PNIO_SEND / PNIO_RECV functions within your PLC program to get the IO data transferred? Check these documents to find out some more: How do you program communication blocks FC11 and FC12 for the PROFINET IO device? How do you configure a PC station as PROFINET IO controller for connecting to a S7 station (as PROFINET IO device) for the SIMATIC NET OPC server with the SIMATIC NET PC software? S7-CPs for Industrial Ethernet Configuring and Commissioning Release 05/2008 C79000−G8976−C182−09 Manual Part A − General Application Manual Part B CP 343-1 Lean Maybe, as a last chance,you post you project to find out more. Best regards J_Bell |
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