Dec 17, 2017 - The utility is used for testing Modbus slave device. What a Modbus Test Utility Can do (Application / Features)? Modbus test utility.
MBAXP Your question may be answered in the included help file. I use MBAXP version 1.2. How do I upgrade to the most recent version? This is free. Just download the new version and use it. Do I have to buy a license of MBAXP for each program I distribute? You can distribute your exe unlimited.
Only you can change the exe. Your end users can not. How do I make 2 TCP/IP connections? You simply use 2 instances of the ActiveX. I got a error message saying 'Run-time error 424, Object required' Check if the Excel version you are running is 32 or 64-bit version. The installed MBAXP must match.
32-bit Windows:. 32-bit mbaxp.ocx is installed in c: windows system32. 64-bit mbaxp.ocx can't be installed 64-bit Windows:. 32-bit mbaxp.ocx is installed in c: windows SysWOW64. 64-bit mbaxp.ocx is installed in c: windows system32 (Note the stupidity of it all — the default regsvr32 is 64-bit and resides in the windows system32 directory. Note the '32' in system32 and the '32' in regsvr32 — quite misleading. However the 32-bit version of regsvr32 is found in the windows syswow64 directory.
Note the '64' in the directory name. That’s also misleading.) To run the 32-bit regsvr32, do this: cd windows syswow64 regsvr32 mbaxp.ocx To run the 64-bit regsvr32, do this: cd windows system32 regsvr32 mbaxp.ocx You must run the command prompt as administrator. A simple solution if you want to run the command prompt as administrator is to open the Start Menu, type in 'cmd' in the bar along the bottom, then instead of just pressing enter, press CTRL+SHIFT+ENTER instead. It will then show up as 'Administrator: Command Prompt' in the window title.
Modbus Poll is a Development software developed by ModbusTools. After our trial and test, the software is proved to be official, secure and free.
Here is the official description for Modbus Poll: Modbus Poll is a Modbus master simulator designed primarily to help developers of devices or others that want to test and simulate the Modbus protocol. With the multiple document interface you can monitor several Modbus slaves and/or data areas at the same time. For each window you simply specify the Modbus slave ID, function, address, size and poll rate.
You can read and write registers and coils from any window. If you want to change a single register, simply double click the value. Or you can change multiple registers/coils. Multiple data formats such as float, double and long with word order swapping are available.
Exception errors are shown on the status line. If you are a slave developer you can compose and send your own test strings in the 'test center' and check the result from the slave in hex numbers. OLE Automation for interfacing with, Excel etc. To interpret and show the Modbus data according to your specific requirements. Edit data in Excel and then transmit the data to your slave device!
Try the Excel example.xls installed with the program.