BEAMEX TC303, Руководство по обслуживанию

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D - 4 TC305/TC303 - Serial Communication
3 COMMANDS
All standard commands consist of one letter and arguments (usually numbers or a
question mark). The letters may be in upper or lower case. A command must be
completed with all its arguments before the line terminator (CR/LF). There may be
more than one command on each line, but the total length of one single command
line must not exceed 180 bytes. If 180 characters have been received and there
has been no line terminator (CR/LF) TC305/TC303 will discard all characters until
a line terminator is received (i.e. the command line is truncated to 180
characters). Note that special commands require to be alone on the command
line and cannot be mixed with the ordinary commands.
"u0l0c1x2[cr]" Ok!
"x0RESET305" Invalid!
'x0' is performed successfully but then TC305/TC303 does not recognize
'RESET305' as a special command while the special commands need to be alone
on the command line. I.e. TC305/TC303 would process the commands x0, R, E,
S, E and T305.
The factory settings for the computer interface parameters are shown with an
asterisk *) in the following command lists. Factory settings can be recalled via the
calibrator keypad. Factory settings for the serial interface only can be recalled
with the command 'RESET305'.