THE
3314A's
HP-IB ADDRESS
How
To
View
The
3314A's
HP-IB
Address
The
3314A's
HP
~IB
address is
set
to
7 at the
factory
and stored in a non-volatile
memory (there are no address switches). To make the
3314A
display
its
address:
1. Press the BLUE
shift
key and then the LOCAL key. The current address
will
be
displayed
for
1/2
second.
How
To Change The
3314A's
HP-IB
Address
Every device on the HP-IB
must
have a unique address. The
3314A
address can
be set at any address between 0 and
30,
inclusive. When choosing an address,
remember
that
the controller also has an address (usually
21).
To change
the
HP-IB address:
1. Press the RECALL and then the LOCAL key
to
display the current HP-IB ad-
dress.
2. Rotate the
Modify
knob
to
change the HP-IB address.
3. Press the STORE and then
the
LOCAL key
to
execute the entry.
The
3314A's
HP-IB address is stored in a non-volatile memory.
If
the contents
of
this
memory is destroyed, the HP-IB address defaults
to
7. The
3314A
will
display
E09
at
power
on when the contents have
not
been retained.
The Talk and
listen
addresses are ASCII characters. When a device receives one
of these characters
while
ATN is true, it
will
become addressed. The ASCII
character
7 will unaddress all devices. The Device address (set from
the
331
4A
front
panel) is used by
most
newer
HP-IB controllers
which
automatically send the
Talk and Listen address characters.
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