Model5S2BA
H
p·
1B
In
for
mation
18-2
A
li
sting
of
the
Mea
s
urement
Di
splay
uni
t's
HP
-IB capabilities, in terms
of
Ihc
IEEE
488
Interface
Function
Codes,
is
giv
en
in
Table 18·1.
Table 18·1 Hp·IB Capabilities
I
EEE
Functi
on
C
ode
M ea
ning
CO
No
Con
troller Capability
T5
Basi
c Talker,
Se
r
ia
l
Po
l
l,
Talk
On
ly Mode, Untalk If
My
Listen Address
l 4 U
aslc
Listener,
No
Li
sten Only
Mo
d
e,
Un listen If
My
Talk
Addre
ss
5
Hl
Source Handshake Capability
AHl Acceptor Handshake Capability
5R
l
Se
rvice Requcst Capability
R
ll
Remot
e-local
Capability including Local Lockout
PPO
No
Para
llel Poll Capability
DC
l
Device Clear Capabili
ty
DTl
Device Trigger Capability
El
Open-co
llector
Outpu
ts
DATA
TRANSFER
WITHOUT
AN
HP
-
IB
CONTROLLER
Introduction
The simplest Hp·
1I1
arrangement consists
of
one " talker" (in this
case
the
La
se
r Measurement
System), one
"listener"
(typically a Printer
),
and
no
"co
ntrol
ler"
. In this configuration, data
transfer
is
limited
to
direct transfer fr
om
the " talker" to the "
li
st
ener".
The Measurement Disp
lay
un
it
is used in i
ts
Hp
· IB " T ALK·
ONl
Y"
mode
. The " I
is
tener" device must have " lISTEN-
ONl
Y"
capability (
indi
cated by I
EEE
Funcl
ion
Code
ilL
'"
or
"
l3
").
Ope
ration
of
thi
s type
of
ar
rangement requires no programming
know
ledge.
Se
t-U
p
1.
Set
the
Mea
s
urement
Di
splay
unit
to
TALK-ONlY
,-
a.
Se
t the
front
-panel
LI
NE
s
witch
to
OfF
.
b.
Di
sco
nnect
Ihe
line
co
rd
at Ihe rear
of
Ihe unit.
c.
Using a POZIDRIV
sc
rewdriver,
loosen the
sc
rew
at
the
rear
of
Ihe
lap
cover.
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