Appendix A
GP
EXER
11
Program GPIB Address
> GPIB ADDRESS
nn
nn
= a primary address within 0
to
31. Turn the
~
control
to select the appropriate address. With address 31, bus data
has no effect on the instrument and is
unaffflcted by the
instrument.
GP
EXER 12 Program GPIB Message Terminator and Talk/Listen
Press
the upper MODE button to select
EOI
or
LF
as message terminator.
Press the upper COUPLING button to select TALK/LISTEN or LISTEN
operation.
> TERMINATOR
EOI
MODE TALK LISTEN
The instrument accepts
only the
EOI
bus message as the end of
a string of received bytes. The instrument asserts
EOI
at the
end of a string of transmitted bytes. The instrument can
be
addressed
as
a talker to send settings and readings.
> TERMINATOR
LF
MODE TALK LISTEN
The instrument accepts either the
EOI
bus message or
an
LF
(line feed) character as the end
of
a string of received
bytes. The instrument asserts
CR (carriage return) then
LF
with
EOI
at the end of a string of transmitted bytes.
> TERMINATOR
EOI
MODE LISTEN ONLY
The instrument will not operate as a bus talker.
> TERMINATOR
LF
MODE LISTEN ONLY
2465A/2455A/2445A Operators
A-3