RTU/ASCII Master Emultator
Tuesday, 10 February 2009Posted by
Joe
0 Comments
Simply the easiest way to test and debug Modbus systems
No install program. Just download, unzip and run.
Free demonstration version with full functionality.
Features
Functions as a Modbus RTU or Modbus ASCII Master
Connects to RTU/ASCII Slave devices using Modicon 984 (5 digit addressing) protocol
All information is entered and displayed in one window.
Displays the traffic on the serial port.
Change data types and byte and word ordering with a click
to determine the format of the reply string without repolling.
Supports multiple data types in the same message.
Supports Standard Modbus and Enron Modbus
Can include RTS delay (required for some radios)
Supports 2 byte slave IDs
A notes column allows labeling the results
Allows saving and restoring configuration settings
Write window allows writing single and multiple values
Save the communication log to a text file
and more...
See the online manual
Try the demo before you buy.
See the tutorial on How Modbus Works
