13
LT360 Precision Turntable
DLL Programming Manual
Error - 3 : RS232-FE Framing Error
This error indicates problems with the serial port communications. It can be
caused by differences in the communication parameters between the
computer and the LT360, or invalid parameters in the computer UART of
the computer. Make sure that the computer serial port setup is 9600 baud,
8 data bits, no parity, and 1 stop bit. If the LT360 baud rate has been
changed, then the PC must be set the same. You may also need to reboot
the computer to clear and reinitialize the UART in the computer.
Error - 4 : RS232-BI Break Int Error
This error indicates problems with the serial port communications. It can be
caused by differences in the communication parameters between the
computer and the LT360. Make sure that the computer serial port setup is
9600 baud, 8 data bits, no parity, and 1 stop bit. If the LT360 baud rate has
been changed, then the PC must be set the same.
Error - 5 : RS232 Unknown Command
This error indicates that the character string sent to the LT360 did not
contain a valid command. This error will generally occur if you are writing
your own RS-232 program, and there are bugs in your program. Check the
command strings being sent to verify that they contain valid LT360 com-
mands. Case is not important, but spaces in the right or wrong places can
make a difference.
Error - 6 : RS232 Invalid Parameter
This error indicates that the LT360 was expecting a parameter value for this
command, but did not find one in the command string. Some commands
need parameters and some do not. This error will generally occur if you are
writing your own RS-232 program, and there are bugs in your program.
Check the command strings being sent to verify that they contain valid
LT360 commands and parameters. Case is not important, but spaces in the
right or wrong places can make a difference.
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