Pulscon LTC
Function group "diagnostics" (0A)
D
O
C
T
-0
0
9
4
A
0
6
/2
009
12
07
82
60
11.4
Function "reset" (0A3)
"
Caution!
A reset sets the instr
u
ment
b
ack to the factory settings. This can lead to an impairment
of the meas
u
rement. Generally, yo
u
sho
u
ld perform a
b
asic set
u
p again following a
reset.
A reset is only necessary:
•
if the instr
u
ment no longer f
u
nctions
•
if the instr
u
ment m
u
st
b
e moved from one meas
u
ring point to another
•
if the instr
u
ment is
b
eing de-installed/p
u
t into storage/installed
Entry ("reset" (0A3)):
•
333 = c
u
stomer parameters (HART)
•
33333 = c
u
stomer parameters (PROFIBUS PA)
333 = reset customer parameters for HART
33333 = reset customer parameters for PROFIBUS PA
This reset is recommended whenever an instr
u
ment with an
u
nknown "history" is to
b
e
u
sed in an application:
•
The P
u
lscon LTC is reset to the defa
u
lt val
u
es.
•
The customer specific tank map is not deleted.
•
A linearisation is switched to
"linear"
altho
u
gh the ta
b
le val
u
es are retained. The
ta
b
le can
b
e reactivated in the
"linearisation" (04)
f
u
nction gro
u
p.
List of f
u
nctions that are affected
b
y a reset:
The mapping can also
b
e deleted in the
"cust. tank map" (055)
f
u
nction of the
"extended calibr." (05)
f
u
nction gro
u
p.
A complete
"basic setup" (00)
m
u
st
b
e activated.
E
+
–
•
tank properties (002)
•
medi
u
m cond. (003)
•
process proper. (004)
•
empty cali
b
r. (005)
•
f
u
ll cali
b
r. (006)
•
o
u
tp
u
t on alarm (010)
•
o
u
tp
u
t on alarm (011)
•
o
u
tp. echo loss (012)
•
ramp %span/min (013)
•
delay time (014)
•
safety distance (015)
•
in safety dist. (016)
•
overspill protection (018)
•
end of pro
b
e (030)
•
level/
u
llage (040)
•
linearisation (041)
•
c
u
stomer
u
nit (042)
•
max. scale (046)
•
diameter vessel (047)
•
check distance (051)
•
range of mapping (052)
•
start mapping (053)
•
offset (057)
•
o
u
tp
u
t damping (058)
•
low o
u
tp
u
t limit (062)
•
c
u
rr. o
u
tp
u
t mode (063)
•
fixed c
u
r. val
u
e (064)
•
4mA val
u
e (068)
•
lang
u
age (092)
•
b
ack to home (093)
•
format display (094)
•
no of decimals (095)
•
sep. character (096)
•
u
nlock parameter (0A4)
