QModMaster: A Qt based ModBus master application

QModMaster is a free, Qt based ModBus master application that provides a graphical user interface that makes communication with ModBus RTUs and TCP slaves simple and intuitive. In addition, QModMaster also includes a bus monitor to check all communication activities on the bus.

Software foundation

QModMasterbe based onlibmodbusLibrary implementationModBusCommunication, this library can be accessed fromlibmodbusOfficial websiteobtain. Meanwhile, it also utilizedQsLogRecord logs in the database,QsLogThe detailed information can be found inQsLogof PageBitbucketFound on.supportQModMasterAndWindowsTwo major operating systems.LinuxSystem requirements and downloads

For

Users,WindowsProvides a pre compiled binary file that does not require installation and can be run simply by decompressing it.QModMasterConfiguration and usage

Users can make modifications

In the documentQModMaster.iniTo set the logging level:LoggingLevel(default)

• TraceLevel: 0
• DebugLevel: 1
• InfoLevel: 2
• WarnLevel: 3Conclusion
• ErrorLevel: 4
• FatalLevel: 5
• OffLevel: 6

As a powerful and user-friendly platform

QModMasterThe main application, whether for rapid deployment needsModBusCommunication system engineers are still interested in gaining a deeper understandingModBusScholars of protocols are a good choice.ModBusScholars of protocols are a good choice.