ENGLISH-1/20
MI001273-E
S31
1A-XX-L
/S31
1A-XX-HLine
Advanced
AnalogIndicators-Integrators
4,6,8,1
1Digit
sDisplay
Universal
input:
volt
age,
current,
thermocouples,,
thermoresistors
(2,
3
or
4
wires
measurement
s),
potentiometer
.
Temperature
measurement
diplayable
in
Celsius
or
Fahrenheit
degrees.
R
4,
6,
8
or
11
(4+7)
Digit
s
display
.
Alarms
st
atus
visible
through
two
leds
on
the
front
al
panel.
Easy
navigation
on
the
programming
by
three
buttons
on
the
front
al
panel.
Quick
configuration
of
the
alarm
thresholds
by
the
Quick
Alarms
Menu.
Display
contrast
sett
able.
V
iew
of
the
inst
ant
aneous
and/or
integrated
input
value.
Programmable
retransmission
of
the
measured
inst
ant
aneous
value
by
the
isolated
analog
output
(volt
age
or
active/p
assive
current).
Retransmission
of
the
integrated
value
by
the
isolated
digit
al
output
(Open
Collector).
Integrator
value
is
saved
on
non-volatile
memory
.
F
ilte
rp
ro
g
ra
m
m
a
b
le
a
t2
0
le
ve
ls
to
sta
b
ilis
e
re
a
d
in
g
.
Cold
junction
compensation
in
case
of
thermocouple
input.
Integrator
eset
by
digit
al
input,
buttons
pressure
or
Modbus
register
.
In
case
of
optional
card
use,
two
alarms
are
activable
on
the
inst
ant
aneous
input
value
(maximum,
minimum,
automatically
resett
able
or
not).
R
S
4
8
5
se
ria
lc
o
m
m
u
n
ic
a
tio
n
w
ith
M
O
D
B
U
S
R
T
U
p
ro
to
co
l(b
y
o
p
tio
n
a
lb
o
a
rd
),
m
a
xim
u
m
3
2
n
o
d
e
s.
T
w
o
re
la
y
o
u
tp
u
ts
(a
va
ila
b
le
o
n
th
e
o
p
tio
n
a
lc
a
rd
)fo
ra
la
rm
s
sig
n
a
llin
g
.
Menu
Disturbance
Rejection
at
50
and
60
Hz.
1.GENERAL
SPECIFICA
TIONS
2.TECHNICAL
SPECIFICA
TIONS
Potentiometer
:
Input
AnalogOutput:
ThermocoupleInput:
Thermoresistor
Input
(R
TD)
PT100
CurrentInput:
V
olt
ageInput:
PowerSupply:
Excit
ation
Current:
1,1
mA.
Potentiometer
value
from
1
k
to
100
k
to
use
always
with
a
parallel
resistor
equal
to
330
.
W
W,
W
Generated
Current:
0..20
mA,
max
load
resist
ance:
500
.
V
olt
age:
0..10
V
,min
load
resist
ance:
1
k
Resolution:
2
A
/1
mV
.
W
W.
m
Configurable
S
tart
and
Full
scale
values.
T
ype:
J,
K,
R,
S,
T,
B,
E,
N;
resolution:
10
V
Refer
to
the
for
the
measurement
range.
m
.
TABLE:
TC
RANGE
2,
3
or
4
wires
measurement,
excit
ation
current:
1,1
mA,
resolution:
0,1
°C.
Temperature
:-150
°C..650
°C.
Resist
ance
:20..350
.
Range
Range
W
0..20
mA,
input
impedance
20
Resolution:
10000
point
s.
~
W
0..10
V
,input
impedance:
100
k
Resolution:
10000
point
s.
W
Code
S31
1A-XX-L:
10-40
Vdc,
19-28
Vca
50-60
Hz,
max
3
W
.
Code
:85-265
V
ac
50-60
Hz,
max
3
W
.
S31
1A-XX-H
Digit
alOutput:
T
ype:
Open
Collector
,Imax:
50
mA,
Vmax:
30
V
.
EN
MI001273-E
ENGLISH-2/20
Environment
alConditions:
Errorsreferredtomax
measuringrange:
V
olt
age/CurrentInput:
Inputforthermocouples:
J,K,E,T
,N:
Inputfor
Thermocouples:
R,S:
Inputfor
Thermocouples:
B:
Coldjunctioncompens.:
Potentiometer:
ThermoresistorInput:
V
olt
age/CurrentOutput:
Isolation:
Connections:
ProtectionDegree:
Dimensions(L
xWxH)
S
tandards
Temperature:
-10..60°C,
Humidity
min:
30%,
max
90%
at
40°C
non-condensing.
Calibration
Error
Thermal
Coef
ficient
Linearity
error
Others
0,1%
0,01%/°K
0,05%
EMI
:<1%
(2)
0,1%
0,01%/°K
0,5°C
EMI
:<1%
(2)
0,1%
0,01%/°K
1°C
EMI
:<1%
(2)
0,1%
0,01%/°K
2°C
EMI
:<1%
(2)
"
1,5°C
0,1%
0,01%/°K
0,1%
EMI
:<1%
(2)
0,1%
0,01%/°K
0,2%
EMI
:<1%
(2)
EMI
:<1%
(2)
0,1%
0,01%/°K
0,05%
1500
V
among
each
pair
of
port
s
(included
the
port
s).
optional
card
-Removable
screw
terminals,
pitch
3,5
mm
/5,08
mm.
-Three
buttons
for
menu
navagation.
IP65(onthefront
alp
anelwiththeprovidedseal)
98,2x88,5x48mm
EN61000-6-4/2002-10
(electromagnetic
emission,
industrial
environment).
EN61000-6-2/2006-10
(electromagnetic
immunity
,
industrial
environment).
EN61010-1/2001
(safety).
All
circuit
s
must
be
isolated
from
the
other
circuit
s
under
dangerous
volt
age
with
double
isolation.
The
power
supply
tra
n
sf
o
rm
e
r
m
u
st
co
m
p
ly
w
ith
E
N
6
0
7
4
2
:
“Is
o
la
te
d
transformers
and
safety
transformers”.
(2)
EMI:
electromagneticinterferences.
(1)
A
vailableonlyontheoptionalcard.
SamplingFrequency:
Digit
alInput(1):
Fixed:
2
Hz.
Optoisolated,
Vmin:
10
V
,Vmax:
30
V
.
Response
T
ime:
700
ms.
Relayoutput(1):
Cap
acity:
8
A
/250
V
ac.
Table:TCRange
Admitted
Range
Admitted
Range
TC
TYPE
TC
TYPE
S
-210..1200°C
-50..1768°C
J
R
-200..1372°C
-50..1768°C
K
B
-200..1000°C
250..1820
°C
(3)
E
T
-200..1300°C
-200..400°C
N
(3)
Upto250°C,
theoutputisconsideredequivalenttoanulltemperature.
MI001273-E
ENGLISH-3/20
3.FUNCTIONINGDESCRIPTION
The
measured
or
integrated
input
value
i
The
inst
ant
aneous
measurement
of
the
input
or
as
an
alternative
the
integral
of
is
displayed;
on
the
11
(4+7)
digit
s
model,
both
the
values
are
displayed
(4
digit
s:
inst
ant
aneous
value,
7
digit
s:
integral
value).
s
translated
into
an
analog
or
digit
al
output
signal.
simult
aneously
The
values
are
also
available
via
Modbus
R
TU
protocol
upon
query
by
RS485
bus
(by
the
optional
card).
3.3
Alarmsonthe
Analoginput(withoptionalcard)
T
wo
alarms
may
be
activated
on
the
inst
ant
aneous
value
of
the
input.
Each
alarm
may
be
set
on
the
following
way:
1)
Alarm
on
the
minimum
thershold.
2)
Alarm
on
the
maximum
thershold.
3)
Ret
ained
Alarm
on
the
minimum
threshold
(the
reset
is
not
automatic).
4)
Ret
ained
Alarm
on
the
maximum
threshold
(the
reset
is
not
automatic).
For
each
alarm,
it
is
possible
to
set
Threshold
and
Hysteresys.
If
the
alarm
is
set
as
high,
the
alarm
will
turn
OFF
when
the
input
value
is
Threshold-Hysteresys;
instead
if
the
alarm
is
set
as
low
,the
a
larm
condition
will
end
when
if
the
input
value
is
ThHysteresys.
The
alarms
st
atus
is
displayed
by
two
leds
on
the
front
al
panel
and
by
the
relays
(in
case
of
optional
card
use).
The
relays
toggle
at
the
alarm
condition
and
return
to
the
initial
st
atus
at
the
end
of
the
alarm
condition
or
at
the
reset
(if
ret
ained).
The
ret
ained
alarms
are
reset
by
pressing
the
buttons
+
for
some
seconds
(on
normal
view
functioning).
UP
OK/MENÙ
3.4Integrator
As
an
alternative
to
the
input
inst
ant
aneous
value,
it
is
possible
to
display
the
integrator
value
(saved
on
non-volatile
memory).
This
value
is
only
available
for
volt
age
or
current
input
s.
On
the
11
digit
s
(4+7)
indicators
both
the
values
are
simult
aneously
available.
The
integral
is
not
calculated
on
the
following
cases:
-
Error
(see
on
page
13).
-
Input
value
<
+
200
mV
(volt
age
input)
or
Input
value
<
+
0,2
mA
(current
input).
Where
is
the
st
art
value
of
the
electrical
scale.
Example:
Input:
4..20
mA,
Minimum
input
integrable
value:
4,2
mA.
The
reset
may
be
performed
on
the
three
following
ways:
by
digit
al
input
(if
enabled),
by
the
pressure
of
the
three
buttons
simult
aneously
for
some
seconds
or
via
Modbus.
UUUU
LO-E
LO-E
LO-E
10.
Error
Signallings
3.2RetransmissionModalities
The
instrument
allows
the
following
retransmission
modalities:
:The
measured
input
value
is
translated
into
an
analog
output
signal
(volt
age
or
current).
:The
digit
al
output
follows
the
integrator
up
to
4.7
Hz
maximum
frequency:
at
each
increment
of
the
integrator
,
an
impulse
with
duration
>=
~100
ms
is
generated.
At
the
overcoming
of
the
maximum
frequency
above
indicated,
pulses
are
lost
until
an
always
low
output
is
obt
ained.
The
output
is
normally
at
high
logic
level.
Analog
Output
Digit
al
Output
3.1SettingModalities
All
the
parameters
of
the
instrument
may
be
set
by
the
programming
Menu
or
RS485
(by
the
optional
card).
The
alarms
thresholds
may
be
quickly
set
by
the
.Besides
the
Z-NET3
sof
tware
has
been
developed
for
the
programming
and
the
configuration
of
the
module
(consult
the
web
site
www
.seneca.it).
Quick
Alarm
Menu
Three
may
be
set
(except
for
the
11
digit
s
indicators
which
display
both
the
inst
ant
aneous
value
and
the
integral
value)
which
define
the
view
modalities:
both
inst
ant
aneous
and
integrated
value
view
.By
pressing
the
button
for
some
seconds
the
inst
ant
aneous
view
is
selected,
instead
by
pressing
for
some
seconds
the
integrated
value
is
displayed.
At
the
passage
to
the
inst
ant
aneous
value
the
writing
appears
for
some
seconds,
while
passing
to
the
integrated
value,
the
writing
appears.
:only
inst
ant
aneous
value
view
.
:only
integral
value
view
.
Functioning
Types
1)
Type
0:
UP
DOWN
2)
Type
1
3)
Type
2
IST
TOT
3.5
Inst
ant
aneous
value
or
integrated
value
display
MI001273-E
ENGLISH-4/20
mA
input
+
Theloopispowered
bythemodule(17VLoop)
CURRENTINPUT
mA
input(2wires)
VOL
TAGEINPUT
3.0W
10
÷40V
DC
19
÷28V
AC
1
2A
POWER
SUPPL
Y
:V
erify
the
code
on
the
applied
label
.
9
9
10
10
8
7
+
8
7
9
10
8
7
5.
ELECTRICAL
CONNECTIONS
R
S
48
5-
n
p
u
t
D
ig
.I
FRONT
ALP
ANEL:BUTTONSANDLEDS
REARSIDE:TERMINALS
Relay
2
Relay
1
L
e
d
2
2
2
2
1
1
1
1
1
1
1
1
1
0
1
6
3
9
5
2
8
4
1
7
A
la
rm
1
L
e
d
A
la
rm
2
1
9
8
7
1
2A
2B
6
5
4
3
10
Pow
.Supply
Output
Input
DOWN
OK/MENÙ
UP
3.6Passwordforaccesstothemenu
Code
S31
1A-XX-L
3.0W
85
÷265V
AC
1
2B
Code
S31
1A-XX-H
+
4.
BUTT
ONS
AND
TERMINALS
POSITION
Theterminalsfrom1
1to21arepresentonlyincaseofoptionalcarduse.
2wires
9
10
8
7
PT100
INPUT
3wires
4wires
9
10
8
7
9
10
8
7
THERMOCOUPLEINPUT
+
Resist
anceR=330
(notprovided),
W
P=1k
100k
W
¸
W
POTENTIOMETER
INPUT
R=330
W
P
10
9
8
7
9
10
8
7
+
DIGIT
AL
OUTPUT
+
V
5
6
4
3
R
-
Imax=V/R=50mA
I
Theloopispowered
bythesensor
It
is
possible
to
enable
the
protection
of
the
Programming
Menu
by
password.
The
Quick
Alarm
Menu
is
instead
password
free.
MI001273-E
ENGLISH-5/20
11
12
13
16
RS485
RelayOutput1(8
A/250V
ac)
Relay
2(8
A/250V
ac)
Output
N.C.
N.C.
N.A.
N.A.
Com.
Com.
Digit
alInput:Integrator
Reset(externalpower
supply)
17
18
D-
D+
+
15
14
24V
V
olt
age
V
+
ANALOGOUTPUT
GeneratedCurrent
Ext.PowerSupplyCurrent
A
+
5
4
4
4
3
3
+
OPTIONAL
CARDCONNECTIONS
ExampleofIntegratorResetbydigit
alinput,
Internallysuppliedbythemodule
18
7
10
17
This
connection
is
possible
only
for
Input
1,
2
or
3.
In
this
case
the
internal
power
supply
of
the
module
may
be
used.
1=V
olt
age
2=Current
3=Potentiometer
Input
T
ype
2:
Current
Default
V
alue
Descriptionandsettingrange
ParameterName
Parameter
Symbol
Parameterssett
ablefromMenu:
19
20
21
B
A
GND
6.MENU
’SP
ARAMETERS
Parameter
Symbol
Indicator
Functioning
T
ype
ParameterName
Enablestheresetof
theintegralby
buttonsanddigit
al
input
Descriptionandsettingrange
0
=
function
of
inst
ant
aneous
value
and
integrator
view
.
1
=
only
function
of
inst
ant
aneous
value
view
.
2
=
only
function
of
integrator
view
.
0:Inst
ant.
andInteg.
Default
V
alue
0:
Enabled
0
=
enables
the
reset
of
the
integral
from
panel
and
digit
al
input.
1
=
disables
the
reset
of
the
integral
from
panel
and
digit
al
input.
Enablesthe
Passwordforthe
accesstomenu
Setting
a
value
dif
fferent
from
,
the
password
(always
5477)
will
be
required
at
the
st
art
of
the
menu.
5477
5477:
Password
disabled
Parameterssett
ablefromMenu:
4=
TCJ
5=
TCK
6
=
TC
R
7
=
TC
S
8
=
TC
T
9=
TCB
10
=
TC
E
ActiveOutput
(powered)to
connectto
passiveinput
s.
Unpowered
passiveoutputto
beconnectedto
activeinput
s
.
11
=
TC
N
12
=
PT100
(2
wires)
13
=
PT100
(3
wires)
14
=
PT100
(4
wires)
Vext
FUNC
IRES
PASS
TYPE
C
O
N
F
.
.
.
.
I
n
P
t
.
.
.
.
MI001273-E
ENGLISH-6/20
Temperature
measurementin
°Cor°F
0
=
Celsius
degrees.
1
=
Fahrenheit
degrees.
0
=
no
filter
1
...
20
FilterLevel
0=°C
0=No
filter
Only
for
input
type
1,
2
and
3.
S
tart
scale
in
V
(volt
age
input)
or
mA
(current
input)
o
%
(potentiometer).
It
defines
also
the
value
of
the
input
signal
associated
to
the
minimum
value
of
view
(
)
V
alues
included
between
the
minimum
and
maximum
limit
s
specified
for
the
secleted
input
type.
Minimum
V
alue:
0,
Maximum
V
alue:
99,99.
LO-D
.
Sett
able
V
alues
ElectricalS
tart
ScaleV
alue
4,00(mA)
ElectricalFull
Scalevalue
Only
for
input
type
1,
2
and
3.
Full
scale
in
V
(volt
age
input)
or
mA
(current
input)
o
%
(potentiometer).
It
defines
also
the
value
of
the
input
signal
associated
to
the
maximum
value
of
view
(
)
V
alues
included
between
the
minimum
and
maximum
limit
s
specified
for
the
secleted
input
type.
Minimum
V
alue:
0,
Maximum
V
alue:
99,99.
HI-D
.
Sett
able
V
alues
20,00
(mA)
Parameterssett
ablefromMenu:
Default
V
alue
Descriptionandsettingrange
ParameterName
Parameter
Symbol
Only
for
input
s
1,
2
and
3.
Integer
values
between
the
following
limit
s:
S
tartscaleof
inst
ant
aneousview
0
DisplayDigit
s
Number
Min.Limit
Max.Limit
4
9999
-1999
Fullscaleof
inst
ant
aneousview
6
999999
-199999
1000
8
99999999
-19999999
11(4+7)
9999
-1999
Input
s
1,
2
and
3
Temperature
Measurement
0
=
no
decimal
point
(ex
12345678),
1
=
first
digit
(es
1234567.8)
...
...
N
display
digit-1
11
digit
s
(4+7)
indicators:
max
number
of
decimal
digit
s
equal
to
3.
0=resolution:°C(°F).
1=resolution:°C/10(°F/10).
DecimalPoint
positiononthe
inst
ant
aneousview
0=No
decimal
point
LO-E
HI-E
LO-d
HI-d
dp
FAHR
FILt
S
C
A
L
.
.
.
.
MI001273-E
ENGLISH-7/20
Alarm1
Threshold
Alarm1Hysteresys
DisplayDigit
s
Number
8
6
4
11(4+7)
99999999
999999
9999
9999
Min.Limit
Max.Limit
-19999999
-199999
-1999
-1999
500
10
10
Default
V
alue
Descriptionandsettingrange
ParameterName
Parameter
Symbol
Parameterssett
ablefromMenues:
Alarm2
Threshold
Alarm2Hysteresys
1000
0:
Al2
disabled
V
alue
referred
to
the
displayed
value
(decimal
point
set
by
).
Temperature
input:
value
expressed
as
set
by
(°
C
or
°
F).
Sett
able
value
on
the
following
ranges:
dP
FAHr
Alarm1
T
ype
Alarm2
T
ype
0
=
Alarm
disabled
1
=
Alarm
on
the
minimum
threshold
2
=
Alarm
on
the
maximum
threshold
3
=
Ret
ained
alarm
on
the
minimum
threshold
(the
reset
is
not
automatic)
4
=
Ret
ained
alarm
on
the
maximum
threshold
(the
reset
is
not
automatic)
0:
Al1
disabled
Relay
Functioning:
0
=
relay
normally
opened
(N.O.)
1
=
relay
normally
closed
(N.C.).
Relay1:N.O./N.C.
Relay2:N.O./N.C.
0:N.O.
0:N.O.
Alarm
1
parameters:
accessible
from
.
.
menu
and
identified
by
the
final
index
1.
Alarm
2
parameters:
accessible
from
.
.
menu
and
identified
by
the
final
index
2.
A
L
1
A
L
2
Inst
ant
aneous
displayvalue
associatedtothe
minimumvalueof
theoutput.
ParameterName
Parameter
Symbol
Parameterssett
ablefromMenu:
Retransmitted
outputtype
Inst
ant
aneous
displayvalue
associatedtothe
maximumvalueof
theoutput.
DisplayDigit
s
Number
8
6
4
11(4+7)
99999999
999999
9999
9999
Min.Limit
Max.Limit
-19999999
-199999
-1999
-1999
0
Default
V
alue
Descriptionandsettingrange
1000
Limit
s
for
the
scaling
of
the
retransmitted
output.
Decimal
point
set
by
.
Sett
able
values
on
the
following
limit
s:
dP
1
=
0..10
V
2:
4..20mA
2
=
4..20
mA
3
=
0..20
mA
4
=
integrator
digit
al
output.
SET1
SET2
HYS1
HYS2
typ1
typ2
rLY1
rLY2
LO-T
HI-T
TYPe
O
U
T
.
.
..
A
L
1
A
L
2
.
.
..
.
.
..
e
MI001273-E
ENGLISH-8/20
MODBUS
Address
ParameterName
Parameter
Symbol
Parameterssett
ablefromMenu:
Serial
communication
speed
Paritycontrol
Delayofthe
response
1
Default
V
alue
Descriptionandsettingrange
0:No
Delay
Sett
able
V
alues:
from
1
to
255.
0
=
4800
1
=
9600
2
=
19200
0
=
None
1
=
Even
2
=
Odd.
0:None
Number
of
pauses
of
6
characters
each
to
be
entered
between
the
end
of
the
Rx
message
and
the
st
art
of
the
Tx.
Sett
able
value:
0..255.
3
=
38400
4
=
57600
5
=
115200
6
=
1200
7
=
2400
8
=
14400
Serial
communication
speed
in
baud:
3:38400
Parameterssett
ablefromMenu:
DisplayContrast
ParameterName
Parameter
Symbol
10
Default
V
alue
Descriptionandsettingrange
V
alues
:1
(minimum
contrast)
to
20
(maximum).
Behaviourincase
ofBurnout(with
PT100or
TC)
0
=
Full
scale
value
indication
1
=
S
tart
scale
value
indication
If
the
value
is
set
to
full
scale,
also
the
retransmitted
output
goes
to
the
100%
(0%
if
the
value
is
set
to
the
st
art
scale)
and
the
maximum
(minimum)
alarms
are
activated.
0:Full
scale
Indicat.
1
=
Overwrite
the
set
values
with
the
default
values.
DefaultSettings
Parameterssett
ablefromMenu:
ParameterName
Parameter
Symbol
Default
V
alue
Descriptionandsettingrange
Const
anttoassign
toobt
ainthe
desidered
integration
9999
The
value
to
set
is:
w
ith
o
u
t
d
e
cim
a
l
point
Where
IMP/h
represent
s
the
number
of
impulses
per
hour
.
The
default
value
is
9999:
if
without
decimal
point
is
1000
the
integral
value
in
one
hour
is
1000
(see
examples
on
page
12).
Minimum
Limit
:0.
Maximum
Limit
:4
digit
s:
9999,
6
digit
s
999999,
8
digit
s:
99999999,
11
(4+7)
digit
s:
9999999.
U
a
L
I
H
I
-
d
=
(IM
P
/h
)*
9
9
9
9
/(
).
HI-d
Decimalpoint
positiononthe
integratorview
0
=
decimal
point
absent
(ex.
123456)
1
=
first
digit
(ex
12345.6)
....
.
N
display
digit
s-1
11
digit
s
(4+7)
indicators:
max
number
of
decimal
digit
s
equal
to
6.
0:Decimal
point
absent
By
confirming
with
all
the
parametes
are
saved
in
flash
memory
and
af
ter
some
inst
ant
s
the
module
is
reset.
OK/MENÙ
Addr
PAR
DEL
BAUD
CONT
BURN
DFLT
UALI
DP I
E
X
I
T
.
.
.
.
I
N
t
.
.
..
S
Y
S
.
.
..
b
U
S
.
.
..
ENGLISH-13/20
MI001273-E
The
indicators
have
MODBUS
16
bit
s
(words)
registers,
accessible
by
RS485
serial
communication
(available
in
case
of
optional
card).
S31
1A-XX-L
and
S31
1A-XX-H
lines
12.1Supported
Commands
MODBUS
Code
03
06
16
Function
ReadHoldingRegisters
W
riteSingleRegister
W
riteMultipleRegisters
Description
Readingofwordregistersupto
atatime.
16
W
riting
ofawordregister
.
W
ritingofwordregistersupto
6atatime.1
SERR
EERR
:communicationerrorwiththecoldjunctionthermometer
.
:
at
the
st
art
may
signal
an
error
on
the
calibration
memory
.
The
functioning
of
the
module
is
blocked
while
the
Modbus
communication
is
available
(if
optional
card).
UUUU
:
Inst
ant
aneous
value
to
display
<
value
of
the
2.5%
or
inst
ant
aneous
value
to
display
<
minimum
displayable.
LO-d
nnnn
:
Inst
ant
aneous
value
to
display
>
value
of
the
2.5%
or
if
the
inst
ant
aneous
value
>
maximum
displayable.
HI-d
Theerrorsaredirectlyviewedthroughdisplay
.
W
e
are
going
to
list
all
the
possible
signallings
with
the
correspondent
meaning:
10.ERRORSIGNALLINGS
12.MODBUS
(OptionalCard)
REGISTERS
Burn
:Burn-outofthetemperaturesensor
.
9.
SUMMAR
Y
OF
BUTTONS
ACTIONS
(in
view
mode)
If
=
t
FuNC
0
has
been
set,
the
indicator
sw
itc
h
e
s
to
h
e
in
te
g
ra
to
r
vie
w
(except
11
digit
s
model).
A
cc
e
ss
to
p
ro
g
ra
m
m
in
g
Menu
Access
to
Quick
Alarms
Menu
Ret
ained
Alarms
reset.
IntegratorReset(ifthisfunctionalityithas
beenenabledbysetting
=0).
IRES
If
=0
has
been
set,
the
indicator
switches
to
the
inst
ant
aneous
view
(except
11
digit
s
model).
FuNC
11.ORDERCODES
Code
Model
Display
PowerSupply
Options
Description
S31
1A
Indicator-integratorwithuniversalanaloginput.
-4
4digit
s
6digit
s
8digit
s
4+7digit
s
85..265V
AC
10..40V
/
DC
19..28V
AC
Optional
card:
RS485
,
2
relay
alarms
and
digit
al
input.
:1500
V
among
each
port
ModBus
Port
Isolation
AC
Calibration
and
configuration
Service
-6
-8
-1
1
-H
-L
-O
/T
On
the
following
table
we
give
a
summary
of
the
actions
which
may
be
performed
during
the
view
phase
(not
programming
phase).
To
ef
fectively
execute
the
actions,
it
is
necessary
to
press
the
buttons
for
some
seconds.
MI001273-E
ENGLISH-14/20
In
the
table
the
not
ation
Bit
[x:y]
indicates
all
bit
s
from
x
to
y.
For
example
Bit
[2:1]
indicates
bit
2
and
bit
1,
and
serves
to
illustrate
the
meaning
of
the
various
united
combinations
of
the
values
of
the
two
bit
s.
Default
values
are
indicated
with
the
*
symbol.
Settheinputtype:
1:V
olt
age,2*:Current
3
:Potentiometer
,4
:Thermocouple
J
5
:Thermocouple
K,
6
:Thermocouple
R
7
:Thermocouple
S,
8
:Thermocouple
T
9
:Thermocouple
B,
10
:Thermocouple
E
11:
Thermocouple
N,
12
:PT100
(2
wires)
13
:PT100
(3
wires),
14
:PT100
(4
wires)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
MostsignificantBit
Leastsignificantbit
BitIndex
W
ord(16bit
s):MODBUS
Register
T
emperature
in
Celsius
or
Fahrenheit
degrees
:
0*
:Celsius
1
:Fahrenheit
The16-bitHoldingRegistershavethefollowingstructure:
12.2HoldingRegisters
Description
ADDR.
R/W
Bit[15:8]:cont
ainthemodule
'sID:25.
Bit
[7:0]:
cont
ain
the
firmware
's
revision.
Register
cont
aining
the
internal
code
of
the
firmware.
Register
for
the
setting
of
the
input
type
and
of
the
temperature
measure
unit.
40003
40002
40001
R
R
R/W
REGISTER
MACHINEID
FW_CODE
TYP_INP_CEL_F
AHR
Bit[15:8]
Bit[7:1]
Not
used
Bit0
HI_E
Electrical
Full
Scale
of
the
input
in
V/100,
mA/100
or
%/100
R/W
40004
Bit[15:0]
Full
scale
in
V
olt/100,
mA/100
or
%/100
respectively
for
input
types
1,
2
and
3.
This
value
must
be
included
between
the
minimum
and
maximum
specified
for
each
input.
Besides
this
parameter
defines
the
value
of
the
input
signal
associated
to
the
maximum
inst
ant
aneous
value
of
view:
HI_D.
Min
:0,
Max:
9999.
Default:
2000.
LO_E
Electrical
S
tart
Scale
of
the
input
in
V/100,
mA/100
or
%/100
R/W
40005
S
ta
rt
sc
a
le
in
V
o
lt/
1
0
0
,
m
A
/1
0
0
o
r
%
/1
0
0
respectively
for
input
types
1,
2
and
3.
This
value
must
be
included
between
the
minimum
and
maximum
specified
for
each
input.
Besides
this
parameter
defines
the
value
of
the
input
signal
associated
to
the
minimum
inst
ant
aneous
value
of
view:
LO_D.
Min
:0,
Max:
9999.
Default:
400.
Bit[15:0]
MI001273-E
ENGLISH-15/20
FIL
T/TYP_AL1
Bit[15:8]
Bit[7:0]
Register
for
the
setting
of
the
filter
and
alarm
1
type
Set
the
filter
level.
Admitted
values:
0*
=
no
filter
,1
..20.
Set
the
Alarm
1
functioning:
0*
=
Alarm
disabled
1
=
Alarm
on
the
minimum
threshold
2
=
Alarm
on
the
maximum
threshold
3
=
Ret
ained
alarm
on
the
minimum
threshold
(reset
is
not
automatic)
4
=
Ret
ained
alarm
on
the
maximum
threshold
(reset
is
not
automatic)
R/W
40007
RL
Y1_AL1/TYP_AL2
Set
s
the
normal
st
atus
of
relay
1
and
alarm
2
type.
R/W
40008
Bit[15:9]
Not
used
Set
the
Alarm
2
functioning:
0*
=
Alarm
disabled
1
=
Alarm
on
the
minimum
threshold
2
=
Alarm
on
the
maximum
threshold
3
=
Ret
ained
alarm
on
the
minimum
threshold
(reset
is
not
automatic)
4
=
Ret
ained
alarm
on
the
maximum
threshold
(reset
is
not
automatic)
Bit8
Set
s
the
relay
1
functioning
(only
with
the
optional
card):
0*
=
normally
opened
1
=
normally
closed
Bit[7:0]
DP_IST/DP_INT
Decimal
point
position
for
inst
ant
aneous
and
integrated
value.
R/W
40006
Decimal
point
position
on
the
inst
ant
aneous
view
(
:
0*
=
decimal
point
absent
(ex.
12345678)
,
1
=
first
digit
(ex
1234567.8),
2
=
second
digit,
.....,
N
display
digit
s-1.
For
temperature
measurement
s:
0:
°C
(°F)
resolution,
1:
°C/10
(°F/10)
resolution.
11
(4+7)
digit
s
indicator:
maximum
number
of
decimal
digit
s
equal
to
3.
d
p_IST)
Bit[15:8]
Bit[7:0]
Decimal
point
position
on
the
integrator
view
(
:
0*
=
decimal
point
absent
(ex.
12345678)
,
1
=
first
digit
(ex
1234567.8),
2
=
second
digit,
.....,
N
display
digit
s-1.
11
(4+7)
digit
s
indicator:
maximum
number
of
decimal
digit
s
equal
to
6.
d
p_INT)
MI001273-E
ENGLISH-16/20
SET1_LONG_MSW
HYS1_LONG_MSW
SET1_LONG_LSW
Alarm
1
Threshold
(most
significant
word).
Alarm
1
Hysteresis
(most
significant
word).
Alarm
1
Threshold
(least
significant
word).
R/W
R/W
R/W
4001
1
40013
40012
Bit[7:0]
Bit[15:0]
Bit[15:0]
Set
the
display
contrast:
values
from
1
(minimum
constrast)
to
20
(maximum
contrast).
Default:
10.
Alarm
1
threshold:
value
referred
to
the
view
scale
but
without
decimal
point.
For
example
if
the
value
referred
to
the
view
scale
is
20,0
set
s
200.
See
,
for
parameter
limit
s.
Default:
500.
HI_T_LONG
40021
Alarm
1
hysteresis:
value
referred
to
the
view
scale
but
without
decimal
point.
For
example
if
the
value
referred
to
the
view
scale
is
10,00
set
s
1000.
See
,
for
parameter
limit
s
Default:
10.
HI_T_LONG
40021
.
Behaviour
in
case
of
PT100
or
Thermocouple
Burn
out
:
0*
=
Full
scale
indication
1
=
S
tart
scale
indication.
Bit8
P
ASSWORD
HYS1_LONG_LSW
Enables
/
disables
the
p
assword
for
the
access
to
the
programming
menu.
Alarm
1
Hysteresis
(least
significant
word).
R/W
R/W
40015
40014
Bit[15:0]
By
setting
a
value
dif
ferent
from
,at
the
st
art
of
the
programming
menu
the
password
(always
5477)
will
be
required.
Default:
5477.
5477
RL
Y2_AL2/TYP_OUT
Set
s
the
normal
st
atus
of
relay
2
(only
with
optional
card)
and
the
retransmitted
output
type.
R/W
40009
Bit[15:9]
Bit8
Bit[7:0]
Set
s
the
relay
2
functioning
(only
with
the
optional
card):
0*
=
normally
opened
1
=
normally
closed
Not
used
Set
the
retransmitted
output
type:
1
=
0..10
V
output
2*
=
4..20
mA
output
3
=
0..20
mA
output
4
=
impulsive
integrator
digit
al
output
BURN/CONTRAST
Set
s
the
behaviour
in
case
of
Burn
Out
(PT100
or
TC)
and
the
display
contrast.
R/W
40010
Not
used.
Bit[15:9]
MI001273-E
ENGLISH-17/20
HI_T_LONG_MSW
HI_T_LONG_LSW
D
is
p
la
y
e
d
in
s
ta
n
ta
n
e
o
u
s
v
a
lu
e
correspondent
to
the
maximum
value
of
the
analog
output
(most
significant
word).
D
is
p
la
y
e
d
in
s
ta
n
ta
n
e
o
u
s
v
a
lu
e
correspondent
to
the
maximum
value
of
the
analog
output
(least
significant
word).
R/W
R/W
40021
40022
Bit[15:0]
Displayed
inst
ant
aneous
input
value
corresponding
to
retransmitted
output
maximum
value.
Set
the
value
referred
to
the
view
scale
but
without
decimal
point.
Example:
if
the
value
referred
to
the
view
scale
is
10,0,
set
100.
Default:
1000.
Minimum
V
alue
(dipending
on
the
digit
s
number):
4
Digit
s:
-1999
6
Digit
s:
-199999
8
Digit
s:
-19999999
11
(4+7)
Digit
s:
-1999
Maximum
value
(depending
on
the
digit
s
number):
4
Digit
s:
9999
6
Digit
s:
999999
8
Digit
s:
99999999
11
(4+7)
Digit
s:
9999
LO_T_LONG_MSW
D
is
p
la
y
e
d
in
s
ta
n
ta
n
e
o
u
s
v
a
lu
e
correspondent
to
the
minimum
value
of
the
analog
output
(most
significant
word).
R/W
40023
Bit[15:0]
SET2_LONG_MSW
Alarm
2
Threshold
(most
significant
word).
R/W
40016
Bit[15:0]
Alarm
2
threshold:
value
referred
to
the
view
scale
but
without
decimal
point.
For
example
if
the
value
referred
to
the
view
scale
is
20,0
set
s
200.
See
,
for
parameter
limit
s.
Default:
1000.
HI_T_LONG
40021
HYS2_LONG_MSW
SET2_LONG_LSW
HYS2_LONG_LSW
Alarm
2
Hysteresis
(most
significant
word).
Alarm
2
Threshold
(least
significant
word).
R/W
R/W
R/W
40018
40017
40019
Bit[15:0]
Alarm
2
hysteresis:
value
referred
to
the
view
scale
but
without
decimal
point.
For
example
if
the
value
referred
to
the
view
scale
is
10,00
set
s
1000.
See
,
for
parameter
limit
s.
Default:
10.
HI_T_LONG
40021
Alarm
2
Hysteresis
(least
significant
word).
Displayed
inst
ant
aneous
input
value
corresponding
to
retransmitted
output
minimum
value.
Set
the
value
referred
to
the
view
scale
but
without
decimal
point.
Example:
if
the
value
referred
to
the
view
scale
is
10,0,
set
100.
Default:
0.
For
parameter
limit
s
see
.
HI_T_LONG
,40021
MI001273-E
ENGLISH-18/20
LO_D_LONG_MSW
V
ALINT_LONG_MSW
LO_D_LONG_LSW
V
ALINT_LONG_LSW
S
tart
Scale
value
of
inst
antenous
view
(Most
significant
word).
Const
ant
for
integration
(Most
significant
word).
S
tart
Scale
value
of
inst
antenous
view
(Least
significant
word).
Const
ant
for
integration
(Least
significant
word).
R/W
R/W
R/W
R/W
40027
40029
40028
40030
Bit[15:0]
Bit[15:0]
Set
the
st
art
scale
value
of
the
view
scale
(integer
,
most
significant
word).
Only
for
input
1,
2
and
3.
The
decimal
point
on
the
set
integer
value
is
given
by
(40006).
Default:
0.
Limit
s
value
depend
on
the
digit
s
number
(see
,40021).
dP_IST
HI_T_LONG
The
value
to
set
to
obt
ain
the
desidered
integration
is:
(IMP/h)*9999/(
without
decimal
point).
Where
IMP/h
represent
s
the
number
of
impulses
per
hour
.The
default
value
is
9999:
if
without
decimal
point
is
1000
the
integral
value
in
one
hour
is
1000
(see
Examples
on
page
12).
Minimum
Limit
:0.
Maximum
Limit
:
4
digit
s:
9999,
6
digit
s
999999,
8
digit
s:
99999999,
11
(4+7)
digit
s:
9999999.
UaLI
HI-d
HI-d
=
LO_T_LONG_LSW
D
is
p
la
y
e
d
in
s
ta
n
ta
n
e
o
u
s
v
a
lu
e
correspondent
to
the
minimum
value
of
the
analog
output
(least
significant
word).
R/W
40024
HI_D_LONG_MSW
Full
Scale
value
of
inst
antenous
view
(Most
significant
word)
R/W
40025
Bit[15:0]
Set
the
full
scale
value
of
the
view
scale
(integer
,
most
significant
word).
Only
for
input
1,
2
and
3.
The
decimal
point
on
the
set
integer
value
is
given
by
(40006).
Default:
1000.
Minimum
and
maximum
values
depending
on
the
digit
s
number
(see
,40021).
dP_IST
HI_T_LONG
40026
R/W
HI_D_LONG_LSW
Full
Scale
V
alue
of
inst
antenous
view
(Least
significant
word)
Setthecontrolp
aritytype:
00000000*:Nop
arity(NONE)
00000001:Evenp
arity(EVEN)
00000010:Oddp
arity(ODD)
Bit[7:0]
Set
the
module
's
address.
Permissible
values
from
to
(decimal
values
in
the
range
of
1-255).
Default:
1.
0x01
OxFF
Bit[15:8]
Register
for
the
setting
of
the
Modbus
address
and
p
arity
control.
ADDR
R/W
40031
MI001273-E
ENGLISH-19/20
Cold
junction
volt
age
in
mV
(Floating
point
format,
most
significant
word).
Cold
junction
volt
age
in
mV
(Floating
point
format,
least
significant
word).
Compensated
Thermocouple
V
olt
age
in
mV
(Floating
point
Format,
Most
significant
word).
Compensated
Thermocouple
V
olt
age
in
mV
(Floating
point
Format,
Least
significant
word).
mV_CJ_FLOA
T_MSW
mV_CJ_FLOA
T_LSW
mV_TC_FL_MSW
mV_TC_FL_LSW
R
R
R
R
40079
40080
40081
40082
Bit1
1
:Fault
on
cold
junction
thermometer
.
-By
writing
0xC1A0,
the
module
is
reset.
-By
writing
0xC1C2,
the
integrator
reset
by
panel
is
blocked.
-By
writing
0xC1C3,
the
integrator
reset
by
panel
is
enabled.
Bit[15:0]
Module
’sResetandIntegrator
’sReset.
RESET_ZEROINT
R/W
40064
ST
A
TUS
Errors
and
alarms
Signalling.
R
40065
Bit[15:9]
Not
used.
Bit8
1
:
Alarm2active.
Bit7
1
:
Alarm1active.
Bit6
1
:
if
the
value
to
view
is
of
the
or
temperature
sensor
under
range.
<
LO-d
2,5
%
Bit5
1
2,5
%
:
If
the
value
to
view
is
>
of
the
or
the
temperature
sensor
is
over
range
HI-d
.
Bit4
1
:
T
emperatureSensorBurn-out
Bit3
1
:
Failureonintegratorsaving
Bit2
1
:
Failure
on
the
cold
junction
thermometer
initialit
ation.
Bit[15:8]
BAUDR
Register
for
the
setting
of
the
Baudrate
and
the
response
delay
time
in
characters.
R/W
40032
00000000
(0x00):
4800
00000001
:9600
00000010
:19200
0000001
1*
:38400
(0x01)
(0x02)
(0x03)
Response
delay
time.
It
represent
s
the
number
of
pauses
of
6
characters
each
to
be
entered
between
the
end
of
the
Rx
message
and
the
st
art
of
the
Tx
message.
Default
value:
0.
Bit[7:0]
Bit0
Displayed
value
(Long
Format,
Least
significant
word).
1
:
C
o
n
ta
ct
S
e
n
e
ca
sr
lto
so
lv
e
th
e
p
ro
b
le
m
.
C
a
lib
ra
tio
n
E
e
p
ro
m
d
a
m
a
g
e
d
Displayed
value
(Long
,Most
significant
word).
Format
DISPL_LONG_MSW
POTEN_FLOA
T_MSW
POTEN_FLOA
T_LSW
DISPL_LONG_LSW
R
R
R
R
40070
40066
40067
40071
Measurement
value
for
potentiometer
input
(Floating
point,
most
significant
word).
Measurement
value
for
potentiometer
input
(Floating
point,
least
significant
word).
00000100
:
57600
00000101
:1
15200
000001
10
:
1200
000001
11
:
2400
(0x04)
(0x05)
(0x06)
(0x07)
00001000
(0x08):
14400
Serial
communication
speed
in
Baud:
MI001273-E
ENGLISH-20/20
Temperature
read
from
the
thermocouple
(Floating
point,
most
significant
word).
in
°C
Temperature
in
°C
read
from
the
thermocouple
(Floating
point,
least
significant
word).
Cold
junction
temperature
in
1/256
of
°C.
Resist
ance
in
Ohm
if
PT100
(Floating
point
f
,most
significant
W
ord).
ormat
Resist
ance
in
Ohm
if
PT100
(Floating
point
format,
least
significant
W
ord).
Temperature
read
from
PT100
in
°C
(Floating
point
f
,most
significant
word).
ormat
Temperature
read
from
PT100
in
°C
(Floating
point
format
,least
significant
word).
Measured
resist
ance
if
PT100
(in
)
W
/100
TEMP_TC_FL_MSW
TEMP_TC_FL_LSW
TEMP_CJ_SHORT
Rx_FLOA
T_MSW
Rx_FLOA
T_LSW
TEMP_RTD_FL_MSW
TEMP_RTD_FL_LSW
Rx_short
R
R
R
R
R
R
R
R
R
R
R
R
R
R
40083
40084
40085
40086
40087
40088
40089
40090
40091
40092
40094
40096
40093
40095
INT_LONG_MSW
mVOL
T_FL_MSW
m
AMPER_FL_MSW
INT_LONG_LSW
mVOL
T_FL_LSW
m
AMPER_FL_LSW
Integral
V
alue
(Long
,
Most
significant
word).
Format
Measurement
in
mV
in
case
of
volt
age
input
(Floating
point
format,
most
significant
word).
Measurement
in
A
in
case
of
current
input
(Floating
point
format,
most
significant
word).
m
Integral
V
alue
(Long
Format,
Least
significant
word).
Measurement
in
mV
in
case
of
volt
age
input
(Floating
point
format,
least
significant
word).
Measurement
in
A
in
case
of
current
input
(Floating
point
format,
least
significant
word).
m
SENECA
s.r
.l.
V
iaGermania,34-35127-Z.I.CAMIN-P
ADOV
A
-IT
AL
Y
Tel.+39.049.8705355-8705359-Fax+39.049.8706287
e-mail:
.seneca.it
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TIFICA
TIONNETWORK
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authorized.
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of
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present
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refers
to
products
and
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in
it.
All
technical
data
contained
in
the
document
may
be
modified
without
prior
notice
Content
of
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documentation
is
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to
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revision.
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programs)
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symbol,
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on
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indicates
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waste
when
you
wish
to
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it.
Instead,
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over
to
an
applicable
collection
point
for
the
recycling
of
electrical
and
electronic
equipment.
By
ensuring
this
product
is
disposed
of
correctly
,
you
will
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prevent
potential
negative
consequences
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The
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For
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detailed
information
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recycling
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