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I've looked deeper into the problem, and it appears that the socket is timing out because the device I'm talking to doesn't understand the request:
Client request (hex): 00 00 00 00 00 06 00 02 84 FC 00 01
The client sends this sequence 4 times before giving up.
As far as I know, there is no modbus function 0, so what is jamod doing?.
2009-03-02 13:40:37 UTC in Java Modbus Library
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I'm attempting to run the example in the TCP Master Howto, but when I run it, I get an EOFException.
Code:
public static void main(String[] args) throws Exception
{
/* The important instances of the classes mentioned before */
TCPMasterConnection con = null; // the connection
ModbusTCPTransaction trans = null; // the transaction
ReadInputDiscretesRequest req = null; // the...
2009-03-01 15:53:57 UTC in Java Modbus Library
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kstenerud registered the Patch-A-Bobble project.
2008-03-01 16:11:17 UTC in Patch-A-Bobble
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kstenerud registered the HSE - Hibernate Spring Echo2 project.
2006-07-03 19:05:09 UTC in HSE - Hibernate Spring Echo2
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kstenerud registered the Navigation project.
2005-07-14 04:46:17 UTC in Navigation