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SendTimeoutException  XML
Forum Index » Modbus4J general discussion
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mmn666

Initiate

Joined: 22/03/2010 10:51:38
Messages: 15
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Hi Lohbihler,

I'm having this problem:

'Serial 0': com.serotonin.modbus4j.exception.ModbusTransportException: com.serotonin.io.messaging.SendTimeoutException

the modbus device is communicating...but the data is not shown

What is wrong ?

the most strange thing is that when I send a command to the device it recognizes the command, but the reading still does not work

thanks for your patience

regards,
Mario

This message was edited 1 time. Last update was at 19/07/2010 11:45:02

mlohbihler

Master
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Joined: 01/03/2007 22:48:52
Messages: 1847
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Couldn't say. Do you have traces of the communication between the two?

Best regards,
Matthew Lohbihler
 
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