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qihaoxu / arduino-modbus-slave

Automatically exported from code.google.com/p/arduino-modbus-slave
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Slave hangs after some modbus scans. #5

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1. Connect multiple Modbus slaves in RS485 network
2.
3.

What is the expected output? What do you see instead?
With 0.01b version :-
After approximately around 345 scans, the code stops.
With 0.02b version :-
After approximately around 670 scans, the code stops.

What version of the product are you using? On what operating system?
0.01b & 0.02b, Arduino 1.66

Please provide any additional information below.
Added 4 input status registers, 2 input registers.
Baud 9600
Note: With just 1 modbus slave connected to Master over RS845,
this problem is not faced.

Can you please advice, how to overcome this problem ?

Thanks in Advance.

Regards,
Shan

Original issue reported on code.google.com by poonam...@gmail.com on 30 Jun 2015 at 8:35