Flowserve Logix 3200MD - Intrinsically Safe Barriers; Selecting HART Compatible Barriers; Startup; Local Interface Operation and DIP Switches

14
In order to cal
use the follo
w
C
network
(µF) ≤
[
Example:
[
65
(300 + 50
390)
Maximum cabl
e
Maximum cabl
e
To control ca
b
for runs less t
h
5 000 feet, 20
6.5 Intrin
When selecti
n
barrier is HA
R
the loop curre
compatible, it
7 Star
t
7.1 Logi
x
Ope
r
The Logix 320
configure the
b
response, and
or configurato
r
calibration but
t
with two jog b
u
internal stop i
n
containing 8 s
w
configuration
s
is also a gain
s
settings. For i
n
conditions the
r
culate the ma
x
w
ing formula:
[
65
(R
barrier
+ R
wire
R
barrier
= 3
0
R
wire
= 5
0
C
cable
=
2
2
f
o
+
]
- 0.0
0
2
e
length =
C
m
e
length =
0.0
0
b
le resistance,
h
an 5 000 feet
AWG cable s
h
sically Saf
e
n
g an intrinsica
R
T compatible.
nt and allow n
o
may prevent
H
t
up
x
3200MD
L
r
ation
0MD local use
r
b
asic operation
calibrate the p
o
r
s. The Local i
n
t
on for automat
i
u
ttons for span
n
n
the open posit
w
itches. Six of
s
ettings and on
e
s
elector switch
f
n
dication of the
r
e are also 3 L
E
x
imum networ
k
+ 390)
]
-
0
3
0
0 Ω
0
Ω
pF
o
ot
=
0.
0
0
3 = 0.0032 = 0.
0
(µF)
m
ax network
(µF)
C
cable
0.08 µF
0
0022 µF/foot
=
24 AWG cabl
e
. For cable ru
n
h
ould be used.
e
Barriers
lly safe barrier
,
Although the
b
o
rmal position
e
H
ART commun
L
ocal Interf
a
interface allow
s
of the position
e
o
sitioner withou
n
terface consist
s
c zero and spa
n
n
ing valve/actu
a
i
on. There is al
t
he switches ar
e
is for calibrati
o
f
or adjusting th
e
operational st
a
E
Ds on the local
Us
e
k
capacitance,
0
.00
3
2
Equation
2
0
00022 µF
foot
0
8 µF = C
max networ
k
=
3 636 ft
e
should be us
e
n
s longer than
,
make sure th
e
b
arrier will pas
e
r control, if no
t
ication.
a
ce
s
the user to
e
r, tune the
t additional tool
s
of a quick
n
setting, along
a
tors with no fix
e
so a switch blo
c
e
for basic
o
n options. Th
e
e
positioner gai
n
a
tus or alarm
user interface.
e
r instructions
–
2
k
e
d
e
s
t
s
e
d
c
k
e
re
n
Figure
8
7.2
Before
the Co
n
options
setting,
NOTE:
activat
e
Auto-tu
7.3
The fir
s
A
ir Ac
t
This m
u
actuat
o
since t
h
A
T
O
pre
s
cau
A
T
C
pre
s
cau
Signal
Normal
and 20
4
m
clo
s
sig
n
20
m
clo
s
the
–
Digital Positi
o
8: Local User
I
Initial DIP
S
placing the un
n
figuration and
s
. For a detail
e
see sections
1
The switch se
e
d only by pre
s
ne adjustment
Operation
o
Switch S
e
s
t 7 Dip Switch
e
t
ion
u
st be set to m
o
r mechanical t
h
ese determin
e
O
(ai
r
-to-open
s
sure from the
se the valve t
o
C
(ai
r
-to-clos
e
s
sure from the
se the valve t
o
at Closed
ly this will be
s
mA for an Air-
mA
Selecti
n
s
ed when the
s
n
al is 20 mA.
mA
Selecti
n
s
ed when the
s
signal is 4 mA
o
ner 3200MD
I
nterface
S
witch Set
t
it in service, s
e
d
Cal boxes to
t
e
d description
o
1
and 2.
ttings in the C
o
s
sing the “QUI
C
t
s that can be
m
o
f Configu
r
e
ttings
e
s are for basi
c
m
atch the confi
g
t
ubing connect
i
e
the air action
) Select A
T
positioner por
t
o
open.
e
) Select A
T
positioner por
t
o
close.
s
et to 4 mA for
to-close actua
t
n
g 4 mA will m
s
ignal is 4 mA
a
n
g 20 mA will
m
s
ignal is 20 m
A
.
LGENIM0059
-
flows
e
t
ings
e
t the dip-switc
t
he desired co
n
o
f each dip-swi
o
nfiguration b
o
C
K CAL” butto
n
m
ade at any ti
m
r
ation DIP
c
configuratio
n
g
uration of the
i
on and spring
of the system
.
T
O if increasin
t
1 is tubed so
T
C if increasin
g
t
1 is tubed so
an Air-to-open
t
or confi gurati
o
ake the valve
f
a
nd fully open
w
m
ake the valv
e
A
and fully ope
n
-
04 09/11
e
rve.com
hes in
n
trol
tch
o
x are
n
, except
m
e.
n
:
valve/
location
.
g output
it will
g
output
it will
actuator,
o
n.
f
ully
w
hen the
e
fully
n
when