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| === mbpoll === | | === mbpoll === |
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− | <code>mbpoll</code> commands: | + | There is an open source utility that can speak Modbus over a serial port (or USB to serial) that has an RS-485 adapter attached. It's called mbpoll: |
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| + | https://github.com/epsilonrt/mbpoll |
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| + | <code>mbpoll</code> commands to interact with the VFD: |
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| <pre># fault reset | | <pre># fault reset |