39
Baud
Wale
Selection
a1
which
data
is changed
~WWXI
Muld
MS
and the computes) is sel~ted by
rhe
DL
switches
1,2
and
3
(Fig. 8:6).
Switch position Baud
rate
I
2
3
dow"
down
down
down
UP
UP
A
UP
down
down
UP
UP
down
down
Ja
UP
down
UP
down
up
down
UP
UP
To determine which baud rate
is
necessary for
any
given computer/printer:
1.
Consult the opcra~ing manual supplied with the computer (or printer)
2.
Contact the dealer From which the computer (or printer) was purchased
3.
Contact the computer (or printer) manuf~tlaer.
eceive
Pin ConTigura6oo
In order
to
make connection between Multiskan klS and dre computer easier, pin
2
can
be
selected
to
tmnsmit
or
receive and pin
3
vice versa
The
cortfiguration is selected by the DL switches
5.6.9
and 8 (Fig.8:6).
Switch position ~ransmir/receive pin
5
6
7
8
UP
UP down down
Handshake Selestian
Thc
DWSR hardware hands
ss~ble
icr
two deviw connected
via
(he
RS-231C
line to check
readiness befort exchanging data
or
commands.
DSR,
Data
Set Ready (pin 6):
When
DSR handshake
is
used.
high faositive) stale indieam chat the prinrer
cr
computer is ready
to
accept
a
dm
character.
Low
(negative) state indicates
that
the printer or computer is busy and not rwdy
to
accept adatacharacter.
Thus,
More sending each characm Multiskar, MS wai&
unrbl
the other device
sets
the DSR
line
to
the
high
stare.
DSR handshake
is
switched on
or
off by
DL
switch
4
(Fig. 8:6)
Switeh
4
position Handshake
down disabled
When DSR handshake
is
switchcd off, Multiskan MS does not
lest
DSR
before sending each character.
The
state
of
DTR
(pin20)
can
always
be
checked by
a
compukr regardless of
he
fourth DL swirch.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
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