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Section VI
M o d e l
DRC-93C
TABLE 6-2
PROGRAMMING COMMANDS
#.0.REPEAT
COUNT.
D o e s nothing
b u t e n t e r a
REPEAT
Step count
i n t o
the
REPEAT
COUNTER associated
w i t h Command
2
and
move t o the next
P r
N o
f r o n t panel parameters
can
be
changed
Null Command.
This
command is used
i n conjunction w i t h Command
2
(Dwell)
t o establish a do
loop.
The REPEAT
COUNT number estab ishes the number of
t i m e s a given set of operations w i l l
be
repeated.
1 D w e l l
S t e
#.1.JUMP
VECTOR.
D w e l l
(Soak)
f o r
the
time given
(set
w i t h
Time ke
)
w i t h the f r o n t panel parameters set i n
A f t e r this
d w e l l
t i m e jump t o
the
Program Step # specified by the
JUMP VECTOR.
Step
#.2.JUMP
VECTOR
Dwell
(Soak
with Conditional Jump.
Same as Programmin
Command
1
exce
t h a t
when
the Dwell is
completed,
the
REPEAT
COUNTER
b
Command
0)
is
decremented.
I f the
value
of the
COUNTER
,is non-
zero
o e r a t i o n continues a t the
P r
a m Step s p e c i f i e d by
the
JUMP
VECTOR.
I f
the
REPEAT
is
zero then oper-
a t i o n continues
a t the
next Program
Step
#.
3
Ramp Up
Step
#.3.RAMP
COUNT.
Ramp
the
setpoint Up.
The
s e t p o i n t
is incremented
b
the
value given i n the s e t p o i n t d i s p l a
of t h a t
P r
The
s e t p o i n t
is incremen
ed t h e
number
of tunes
s
cified
by
me
RAMP
COUNT
.given i n
the.
l a s t two
d i g i t s
o f t h e Upper Display.
T h e
t i m e f o r each increment
is
s
ecified
by
he
timer
i n
the
Program
Step
(set
with TIME
key)
A f t e r
rampin
the
s p e c i f i e d
number
of
times
iven
by
the
RAMP
COUNT
operation continues a t
the
Program
Step #.
All other
parameters change t o the displayed values o n e n t e r i n g
this
command during program operation a t
the
beginning of
the
ramp.
This
command is normall used for
rapid
warmup where
ramp times
exceed
0.
1K/second
.
4
RampDown
step #.4.RAMP
COUNT.
Ramp the Setpoint
Down
Same
a s
Pr
ram
Command
3
exce t t h a t
t h e
set o i n t is ramped down,
specified
i n
the
s e t p o i n t display.
A f t e r
r a m i n
the
specified
number
of
tunes given
by
the
Count
operation, continues a t
t h e
next p r o g r a m Step #.
T h i s
command is normally used
for
rapid cooldown where ramp
t i m e s exceed 0.1K/second (6K/minute).
Step #.5.JUMP
VECTOR.
Setpoint, Gain
R a t e
and
R e s e t
Up or
Down.
The
s e t p o i n t
gain
Rate, and
Reset
are ramped
i n
this
Command.
The,
s e t p o i n t
is
incremented
or
decremented i n its least s i g n i f i c a n t
b i t
at a rate given i n
the tuner o f
the
Program
S t e
The
s e t p o i n t begins a t
the
value given i n
the
previous
Step and increments o r
decrements t o
the
value s p e c i
ied
i n
this
Program
Step.
Similar1
the g a i n rate and reset are decremen
ed
o r in-
cremente
required
t o r a m
from the value given i n the
r a m S t e p t o the value, s p e c i f i e d i n
this
Program
Step
After
ramping
the specified
amount,
operation continue; a t the Program Step # indicated by
the
The previous parameters are used and
9
Exit
step
#.9.00.
Brit the Internal
p
resuming normal
8
Jump
operation w i t h
the
f r o n t panel
values
given
i n
t h i s
command.
0
Null
am Step #.
the
program s t e p
f
ormat.
2
D w e l l
r a m Step (set w i t h
Setpoint
ke
).
.
that
is, the s e t p o i n t
is
decremen
ed
by
the
quantity
5 R a m p
reviously execu
ed Pr
VECTOR.
e, JUMP
VECTOR
S t e
#.8.JUMP
VECTOR.
Jump
to
the
r
Step
specified
ose i n
t h e
Program Step are ignored.
6-2
COPYRIGHT 12/87 LSCI
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