About This File
User guide is included in "<LabVIEW>\help\Plasmionique\MB_Master - User Guide.pdf".
Modbus COMM tester can be opened from the tools menu under "Tools -> Plasmionique -> Modbus COMM Tester..."
Download a copy of the user guide here: MB_Master - User Guide.pdf
Note that Version 1.3.4 of this library has been certified compatible with LabVIEW and has been released on the LabVIEW Tools Network: http://sine.ni.com/nips/cds/view/p/lang/en/nid/214230
The most recent version of this library will always be released on LAVA first before going through NI's certification process.
***This project is now available on GitHub: https://github.com/rfporter/Modbus-Master
What's New in Version V1.0.4 See changelog
- Added dynamic dispatch accessor for Slave ID to MB_Master class.
- Changed type of RTU_DataBytes in MB_PDU_Cluster from U32 to I32
- Modified RX ADU.vi of MB_ADU_RTU class in order to have RTU support for function codes of unpredictable data length (24, 17, 12, 20, 21, 43).
- Added API for function code 43/14 (Read Device Identification)
- Added "MB_Master Simple Serial.vi" example