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8/14/2008 12:55 PM | |
Joined: 12/22/2006 Last visit: 1/25/2022 Posts: 1742 Rating: (308) |
Hello, If you use CPs, you have as possibility: 1) Online status In Netpro. In the menu "PLC", you can "activate connection status". The table with with the connections will have a column at the left. Green arrows = connected. 2) The error code 8183 hex in the output parameter STATUS of AG_RECV / AG_LRECV / AG_SRECV means one of the following: - The configuration is missing; - The ISO transport service has not yet started on the Ethernet CP; - The connection is not established.
Remark: specifically for S7 connections, you have the SFC87 allowing to know the status of S7 connections in the PLC program. |
Best regards |
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