Polling Mode (Main Port)

<K100,4,0,1,1>	Baud Rate: 9600; Parity: None; Stop Bits: 2; Data Bits: 8
<K140,5,23>	Polling Mode; Address: 23
<K102,0>	RS-232 Point-to-Point polling; <K102,1> = RS-422/RS-485 true multidrop (switched transmitter)
<K143,30>	30 ms Response Timeout