Simple Modbus TCP logger with twido

R

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Richard

I'm trying to get this software to log data from a twido TWDLMDA20DRT which I've ethernet enabled using the twidoport 499TWD01100 ethernet module. I've had this same software working find with a momentum PLC but can't get it to function with this setup. The error I recive is 1 Query sent to slave and no responce within poll interval. Has any one used this software before. I can get a demo of kepservers modbus TCP opc server to talk ok but this is three times the price of modicoms Simple TCP logger. http://eclipse.modicon.com/ look under Networking support to see the software I'm trying to get working.
 
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