INDEX
1. TECHNICAL
P ROPERTIES…….………………..…………………………………………………………………………………..
2
2. CONNECTIONS.…………….………………..………………………………………………………………………………………..
3
3. DESCRIPTION
O F
F RONT
P ANEL.….…………………………………………………………………………………………..
6
3.1. Displaying
M inimum
a nd
M aximum
V alues.…………..………………………..……………….………….
6
4.
4.
I NSTRUMENT
S ETTINGS Entrance
t o
P rogramming
M ode
a nd
S etting
M enu:
If
y ou
p ress
a nd
h old
P ROG
(
)
b utton,
w hile
t he
i nstrument
i s
i n
O perating
M ode,
t hen
t he
d isplay
w ill
show
...
4.1.
I NPUT
M ENU
Input
M enu
˝Inpvt prog sensor Left tare S ensor
T ype
S election 4.1.1.
( sensor)
...
Page 10
E ntering
S et
V alue
W hile
P assword
P rotection
i s
A ctive 4.1.2.
( left)
Set
V alues
f or
o utput
r elays
a re
e ntered
t hrough
O utput
M enu
i n
P rogramming
M ode
( see
4 .2.1
E ntering
Set
...
T are
M ode
S election 4.1.3.
( tare)
Tare
f unction
r esets
t he
z ero
p oint
o f
t he
s cale
d isplay.
F or
e xample,
1 00mm
l inear
p otentiometer
i s
connected
...
S etting
H ysteresis
4.2.2.
( hys)
Hysteresis
c an
b e
u sed
t o
p revent
r apid
u nwanted
r elay
s witching.
I f
t here
i s
n o
H ysteresis,
t hen
o utput
relays
...
R elay
O utput
M ode
4.2.3.
( type)
Relay
O utput
M odes
d efine
h ow
t he
r elay
o utputs
w ill
w ork.
T here
a re
f our
d ifferent
R elay
O utput
M odes:
“Hys”,
...
S etting
R elay
O utput
T ime
4.2.4.
( t-‐out)
Relay
O utput
T ime
d efines
h ow
l ong
a
r elay
w ill
s tay
s witched,
a fter
t he
v alue
o n
d isplay
r eaches
t he
corresponding
...
S etting
o f
D ecimal
P oint 4.2.5.
( decpnt)
The
p osition
o f
t he
d ecimal
p oint
c an
b e
a djusted
t hrough
t his
m enu.
T here
a re
6
d igits
i n
t he
A LP94’s
display,
...
4.3.
C ALIBRATION
M ENU
prog ˝Inpvt ˝CaLIb x2
Calibration
M enu
SCL-Lo SCL-HI CAL-Lo CAL-HI avtoCL Offset FILteR S etting
o f
S cale
L imit
V alues 4.3.1.
...
M anual
C alibration 4.3.2.
( CAL-‐Lo
/ CAL-‐HI)
Manual
C alibration
m enu
i s
f or
s ensors,
w hich
r equire
c alibration,
l ike
p otentiometers.
M anual
C alibration
allows
...
A utomatic
C alibration 4.3.3.
( autoCL)
Automatic
C alibration
“ Avto-CL”
i s
f or
4 -‐20mA,
0 -‐20mA
a nd
0 -‐10V
t ype
s ensors.
S ince
t hese
s ensors
h ave
already
...
Page 20
S etting
o f
t he
S creen
F ilter 4.3.5. ( filter)
Screen
F ilter
i s
u sed
a gainst
t he
f luctuation
o f
t he
v alue
o n
t he
d isplay.
I f
t here
i s
m echanical
v ibration
o n
the
...
R eturn
t o
F actory
D efaults 4.4.2.
( fac.def.)
Returning
t o
F actory
D efaults
w ill
r emove
a ll
t he
S etting
y ou
s et
u p
p reviously,
a nd
i t
w ill
b ring
t he
instrument
...
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