Help to test ModbusRTU and ModbusTCP slave emulators?

  • Thread starter Alexander Beketov jr.
  • Start date

Thread Starter

Alexander Beketov jr.

Hello everybody,

Can anybody help us to test the emulators? The programs are still "betas".
The links are:
All programs are fully functional but comes without sources.

The MB RTU emulator simulates slave node and requires one serial port on PC. You can connect this port to other one on this PC or on other PC or to any MB master hardware(panels or PLC with master features) or software (DDE/OPC servers or any SCADA system with MB support). The MB TCP emulator takes 502th TCP port on localhost. In both emulators you can link the "script" to any register such as SINUS,RND,PULSE etc... The bug list and you suggestion please send to me:
[email protected] or [email protected]

Thank you.

Alexander Mora

the mbslave10 have a error , the response of the write_holding_register is wrong, the master misintepretate the response.
be carefull.