5502A
Operators Manual
6-42
Example: "=>" followed by a carriage return and a line feed shows 4,61,62,13,10
UUT_SEND
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Send UUT Data command) Sends data to the UUT serial port in binary block or string
data format over the Calibrator rear panel SERIAL 2 TO UUT serial port. The command
can be sent over GPIB or RS-232 ports, but applies to SERIAL 2 TO UUT serial port
operation. Include a line feed (RS-232) character to stop the block data or End or Identify
(EOI) command (IEEE-488).
Parameter: #2<nn><nn characters string> (definite length)
#0<character string> (indefinite length)
“<character string>“ (character string)
Examples:
UUT_SEND #206F1S2R0 (definite length format)
Sends the data F1S2R0 to the UUT in definite length format. The format is #2 (two
numbers follow) 06 (characters follow) F1S2R0 (6 characters).
UUT_SEND #0F1S2R0 (indefinite length format)
Sends the data F1S2R0 to the UUT in indefinite length format. The format is #0 then the
characters.
UUT_SEND “F1S2R0” (character string)
Sends the data F1S2R0 to the UUT as a character string.
Special Case When the character string sent to a UUT must complete in a carriage return
(CR) command or line feed (LF) command or both, you must use:
Definite Length Format Follow the instructions above and after the character string add
a command ^J for CR or ^M for LF or both, where ^J means hold down the <Cntl> key
and type the letter J. For example, if you send the string REMS in this format with both
CR and LF, you can count 4 characters for REMS and 1 character each for ^J and ^M for
a total of 6 characters. The command will be UUT_SEND #206REMS^J^M then
<enter>. (The ^J and ^M “characters” actually perform the CR and LF functions.)
Indefinite Length Format This format cannot be used when CR and LF commands are
necessary for the character string.
Character String Follow the instructions above and after the character string, add a \n
for CR or \r for LF or both, where the alpha character is recorded in lower case. For
example, in the terminal mode to send the string REMS in this format with CR and LF,
the command will be UUT_SEND “REMS\n\r”. In the computer mode where
commands are recorded as part of a command string, use double quotes to show
embedded quotes. For example, “uut_send “REMS\n\r”” “.
The subsequent characters and commands can be implemented as described above:
Carriage Return ^J \n
Line Feed ^M \r
Tab Tab \t
Backspace ^H \b
Form Feed ^L \f
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