SENA LS110 - Manual (Page 64)

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C.6 TCP Server Mode Operation Troubleshooting
Problem Cause Action
IP configuration of
remote host is invalid Check if IP configuration of the remote host is valid
Host mode of the
LS110 serial port is not
TCP server Change the host mode of the LS110 serial port to TCP server or
TCP server/client
IP address of the
LS110 or TCP port
number is wrong Specify valid IP address and TCP port number of the LS110
DSR option is set but
DSR input is not high Disable DSR option or make DSR input of the LS110 high
Cannot connect to the
LS110
TCP connection with
the other host is
established already Close established TCP connection or connect later
C.7 Serial Communication Troubleshooting
Problem Cause Action
Serial data are not
transferred by
TCP/IP immediately Too large inter-character
timeout Set inter-character timeout with smaller value
Cannot
communicate with
the LS110 Invalid serial port
configuration Check if serial port configuration of the LS110 are the same
with that of the serial device
Invalid data
transferred Invalid serial port
configuration Check if serial port configuration is correct.