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Modnet Driver Preformance

Miguel

Hello All

Please, someone can give me ideas to tuning better the Modnet Protocol.

we get some intermittent communication errors "I/O Device off-line, cannot talk".

We configured 55 IO Devices over Modnet Protocol reading about 200k Tags in the redundant system.

Thank you

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  • Miguel,

    Is the error only occurring for a specific device? I seen this happen when a device does not support more then one master, even those it's Modbus Ethernet. If this is the case, I believe there is a .ini setting (I can't find it at the moment) that prevent the secondary I/O server from communicating until the primary I/O server is shut down.
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  • Miguel,

    Is the error only occurring for a specific device? I seen this happen when a device does not support more then one master, even those it's Modbus Ethernet. If this is the case, I believe there is a .ini setting (I can't find it at the moment) that prevent the secondary I/O server from communicating until the primary I/O server is shut down.
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