|port||I/O port number (0 to 255)|
Sets the specified port to a high-Z (high impedance) input state. All I/O ports of Cubloc modules are set to a high-Z input state by default at power on.
High impedance means that the value of resistance is so high that it’s neither high nor low; it won’t affect a circuit attached to the port.
Input 8 'Set port 8 to a high-Z input state.