Modbus Server Pro
By Control Technologies Pty Ltd
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Modbus TCP Server and RTU Slave simulates Modbus Holding, Input and Output registers 0 to 65535 according to Modbus specification 1.1b3. Simulate Modbus devices to facilitate software development and observe raw data exchange between TCP server and client or RTU master and slave..
This version can simulate error replies, supports up to 8 simultaneous client connections and unlimited Modbus transactions.
What's New in Version 3.4
Enabled Application Close via "Red X" button on main window.
Does not work well….at least in 10.11.3
After downloading and trying Modbus Server (free) and learning it does not work in 10.11.3, I read the info on the Pro version and it indicates it works “10.6 or later.” So, I spent the $3.99 and have wasted a ton of time (and $3.99) trying to figure out how to create 8 input registers. There appears to be no way to (easily?) create and load 8 input registers. I can’t even create and load 8 holding registers. The server does start up and responds to inquiries. However, it’s basically worthless to me unless someone can tell me how to create the additional registers I need to simulate the device for which I’m writing an interface.
The help tool is nicely done, but is of little value, at least with regard to my needs.
I would even be happy to hack the .mbs file that holds the register settings if that information was provided.
Come on Contech—a little help, please!!!