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Lakeshore DRC-93C User Manual page 195

Temperature controller

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Model
DRC-91C/93C
8229
Scanner Conversion
Option
harness mating connector.
Plug
channels.
See
Section
3 . 8 . 6
f o r a
the Input
C a r d
wiring harness
d i s c u s s i o n
o f
how
t o
s e t
i n t o the
8229
input making sure
that the
w i r i n g harness locking
t a b i s seated properly,
Thread
8229.5.2
Remote
8229 Operation
the
8229
output
cable
along the
camponent side of the
8229
and
T h e
remote operation of the
8229
plug the
cable
i n t o the Input
Scanner is covered i n Section
4,
Card
making sure t h e locking tab
REMOTE OPERATION.
See T a b l e
4-7
is seated properly,
and
Section
4 . 1 1
e n t i t l e d
THE
6 .
Install the c a l i b r a t i o n cover by
reversing procedure
2 .
resolution.
OPTIONAL SCANNER
CARD.
8229.5.3
Curve Selection
7 ,
Install
the
t o p cover panel.
T h e
8229
is considered
an
i n t e r n a l
Remote
Position.
T h e
A0
through
A4
channels are i n t e r p r e t e d as Remote
8229.5
OPERATION
Position
A00
through
A04
for curve
s e l e c t i o n when
the
SENSOR
A
I D
Operation
of
the
8229
Scanner
Switch
4
is
OPEN
( 0 ) .
The
curve
Conversion
can
be
implemented
for
the
input is then determined
either l o c a l l y ,
from
the
f r o n t
from
T a b l e
3-4
(the Curve N u m b e r t o
panel,
or
remotely
through
the
Position
N u m b e r
Correlation
T a b l e ) .
remote interfaces.
A
complete
discussion
of
curve
s e l e c t i o n is given i n Section
3 . 9
8229.5.1
Local
8229
Operation
and
in
p a r t i c u l a r Section
3.9.2.1.
T h e
8229 A 1
through
A4
channels are
accessed l o c a l l y using the SENSOR
A
8229.6 REPLACEABLE PARTS
key.
The
Display
Sensor
is
incremented each t i m e
the
SENSOR
A
Included in
this
Section is
Figure
key is pressed i n the sequence
A,
8229-1,
It
includes the
M o d e l
8229
A l ,
A2,
A3,
A4, A
etc.
S c a n n e r
C o n v e r s i o n
o p t i o n
schematic, replaceable parts list
8229.5.1.1 Channel
Dwell
Times
and i l l u s t r a t e d component layout.
R e f e r
t o the manual f o r ordering
T h e
dwell t i m e s for the Al through
infomation.
A4
channels are selected the same
as for
A
and B.
See Sections
3.8.3
a n d
3 . 8 . 4
f o r
a
c o m p l e t e
description of
this
operation.
8229
.
5.1.2
Units
T h e
units for
the Al
through
A4
channels are the same as f o r Input
A
and are defined by
the
A
Input
Card.
Selection
of
units
is
covered in Section
3.8.5.
8229
.
5.1
.
3
Resolution
Resolution is by input card and not
channel.
Consequently, r e s o l u t i o n
is
t h e
same
f o r
a l l
scanner
COPYRIGHT
12/87
LSCI
8229-3

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