Senatek LS100 manual Serial Port Configuration parameters

5: Serial Port Configuration

To attach the serial device to the LS100 serial port, its serial port operation should match exactly to that of the serial device. Serial port configuration parameters are summarized in Table 5-1.

Table 5-1. Serial Port Configuration parameters
Parameter	Values
Baud rate	1200, 2400, 4800, 9600, 19200, 38400, 57600, or 115200
Data bits	7 bits or 8 bits
Parity	None, Even or Odd
Stop bits	1 bit or 2 bits
Flow control	None, Hardware (RTS/CTS)
DTR option	Always HIGH, Always LOW, or Show TCP connection
DSR option	None, Accept TCP connection only by HIGH, or
	Open/Close TCP connection
Inter-character timeout	Inter-character timeout value in milliseconds

To configure serial port parameters, use ‘set’ command as follows:

set serial baudrate data_bits parity stop_bits flow_control dtr_option dsr_option interchar_timeout(ms)

where,

baudrate: 1200, 2400, 4800, 9600, 19200, 38400, 57600, or 115200

data_bits: 7=7-bits / 8=8-bits

parity: n=none / e=even / o=odd

stop_bits: 1=1-bit / 2=2-bits

flow_control: n=none / h=hardware

dtr_option: h=always high / l=always low / s=show tcp connection

dsr_option: n=none / a=accept only by high / o=open,close TCP connection

interchar_timeout: inter-character timeout value in milliseconds

The factory default settings of baud rate, data bits, parity and stop bits are 9600, 8 data bits, No- parity and 1 stop bit respectively. Among the serial configuration, there are three serial modes the LS100 does not support. The LS100 does not support 7 data bits, No parity, 1 stop bit configuration. In this case, the LS100 will operate as 7 data bits, No parity, 2 stop bit mode. In case the LS100 is configured as 8 data bits, Even(or Odd) parity, 2 stop bits mode, the LS100 will operate as 8 data bits, Even (or Odd) parity, 1 stop bit mode.

The factory default setting of the flow control is None. Only hardware flow control using RTS/CTS is

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