There ar
can choo
6.1 RS
use a ca
+
above 9-
serial po
through R
between
The elec
a PC CO
Note
：
T
front pan
You can
multimet
RS-232
The RS-2
and stop
the menu
Parity op
Baudrat
The front
is stored
4800 96
RS-232 f
The RS-2
the front
maximum
load is ca
hold-off.
T
it
h
W
i
t
Chap
re three kin
ose any on
S232 in
ble with tw
+
number 5
-pin COM i
rt connecti
RS-232 pr
data term
ctronic load
OM port thr
The RS-23
nel system
break data
ter. This cle
2 data for
232 data is
p bits is not
u using the
ptions are s
te
t panel
in non-vol
600 19200
flow contr
232 interfa
panel
m of five ch
apable of r
The electro
ts input bu
hold-off sig
When the i
nstrument
this and sto
pter 6
nds of com
ne of them
nterfac
wo COM int
5. Note: Th
interface is
ion
（
exten
rogramming
inal equeip
d is designe
rough a nu
32 settings
menu. Pre
a transmis
ears any p
rmat
s a 10-bit w
t programm
e frongt pa
stored in n
+
num
latile mem
38400 57
rol
ace suppor
+
num
haracters a
receiving a
onic load a
uffer is almo
gnal from th
nput queu
issues an
op sending
comm
munication
to commu
ce
terface
（
DB
ere’re tw
s RS232 co
nded keybo
g. The EIA
pment
（
DT
ed to be a
ll modem c
in your pro
ess
sions by s
pending op
word with o
mable. How
nel
on-volatile
mber 5 lets
ory:
600 11520
rts the follo
mber 5. For
after hold-o
as many as
asserts its R
ost full,and
he controll
e of the ele
X-OFFcom
g character
41
munic
n interfaces
nicate with
B9
）
to con
wo COM int
ommunica
oard interfa
A RS-232 s
TE
）
and d
DTE. It ca
cable
ogram mus
+
numbe
ending a ^
eration and
one start b
wever ,the f
+
numbe
e memory.
you select
00
owing flow
r each cas
off is asser
s fifteen ad
Request to
d it interpre
er.
ectronic lo
mmand. Th
rs until the
cation
s for IT880
h PC.
nnect load a
terfaces on
tion interfa
ace
）
. All S
standard de
ata commu
n be conne
st match th
er 5, if you
^C or ^X ch
d discards
bit and one
following p
er 5.
t one of the
control op
e, the elec
rted by the
dditional ch
o Send (RT
ets its Clea
ad become
he control
electronic
IT880
n interf
00: GPIB
、
and PC. It
n the rear p
ace
；
the b
SCPI comm
efines the
unications
ected to an
he settings
need to ch
haracter str
any pendi
stop bit. T
parity optio
e following
tions that a
ctronic load
e controller
haracters a
TS)line to s
ar to Send
es more th
program s
c load issue
00 User
User M
faces
、
USB
、
RS
can be act
panel of IT8
elow 9-pin
mands are
interconne
equipmen
nother DTE
s specified
hange the
ring to the
ing output.
The numbe
ns are sele
baud rate
are selecte
d will send
. The elect
after it asse
signal hold
(CTS)line
han 3/4full,
should resp
es the X-O
Manual
Manual
S232. You
tivated by
8800
：
the
COM is
available
ections
nt
（
DCE).
E such as
in the
settings.
.
er of start
ectable in
es, which
ed using
a
tronic
erts
-off when
as a
the
pond to
ON,which
