Problems installing Modbus and using with ComPort Redirector

Owned by Jane
Feb 10, 2020

Is ComPort Redirector software compatible with the Modbus firmware for IAP devices?

Unfortunately, the Modbus firmware does not support ComPort Redirector software.  ComPort Redirector is compatible with the standard serial tunneling or DF1 multimaster firmware only.

Our Modbus firmware converts the units to listening to Modbus/TCP and not TCP/IP listening on port 502.  ComPort Redirector does not handle Modbus/TCP traffic nor can keep the timing that the Modbus packets needs to keep the data packets close together.


[Originally Published On: 07/21/2005 09:14 AM]

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