Answer question
MODBUS communication Break
I am facing a modbus communication problem with Freelance 9.2.
The third party device (DECNT from MINTEQ International GmbH
FERROTRON DIVISION) supports MODBUS TCP/IP. So the configuration is like that--- Third party device connected to ADAM-4572 through ethernet. RS 485 of the ADAM converter is connected to UM 45-D25SUB/S/SWITCH/BK/SO495 and UM45 is connected to FI820F.
If I use older version of ADAM-4572 (Ver-1.03) then the communication is ok. But if we use ADAM-4572 (Ver-1.46) then after some time( May be 30min, 4hours, 12hours) the communication is breaking.
Baud Rate-19200 Task cycle time--- 50ms (30min)
Baud Rate-19200 Task Cycle Time---100ms (12hours)
Baud Rate-9600 Task Cycle Time---200ms (4hours)
If any body can help to resolve the issue
