NOVUS PRODUTOS ELETRÔNICOS LTDA.
6/7
INPUT CYCLE
Type
Type
Type
Type
Input Type.
J
J
J
J
Dp.po
Dp.po
Dp.po
Dp.po
Selects the decimal point position.
0
0
0
0
vn
vn
vn
vn
iiii
t
t
t
t
Selects display indication for
degrees Celsius or Fahrenheit.
c
c
c
c
offs
offs
offs
offs
Parameter that allows the user to
make adjustments to the PV value
indicated.
0
0
0
0
Spll
Spll
Spll
Spll
Defines the lower/upper limit for
SP adjustment.
-110 / 950
(limites do
sensor J)
Spxl
Spxl
Spxl
Spxl
FvaL
FvaL
FvaL
FvaL
Functions of Alarms.
off
off
off
off
Sp.aL
Sp.aL
Sp.aL
Sp.aL
Alarm SP.
0
0
0
0
BlaL
BlaL
BlaL
BlaL
Initial Blocking of Alarms.
no
no
no
no
XyaL
XyaL
XyaL
XyaL
Hysteresis of Alarm.
0
0
0
0
CICLO DE CALIBRAÇÃO
pass
pass
pass
pass
Access Password Input.
0000
0000
0000
0000
(al
(al
(al
(alib
ib
ib
ib
Enables
the
possibility
for
calibration of the indicator.
no
no
no
no
in
in
in
in
L
L
L
L
(
((
(
Enter the value corresponding to
the low scale signal applied to the
analog input.
0000
0000
0000
0000
in
in
in
in
K
K
K
K
(
((
(
Enter the value corresponding to
the full scale signal applied to the
analog input.
0000
0000
0000
0000
rstr
rstr
rstr
rstr
Restores the factory calibration of
the input.
no
no
no
no
Pas.(
Pas.(
Pas.(
Pas.(
Restores the factory calibration of
the input.
0000
0000
0000
0000
Prot
Prot
Prot
Prot
Sets up the Level of Protection.
1
1
1
1
r.en
r.en
r.en
r.en
Shows the parameter RUN (
rvn
rvn
rvn
rvn
)
also in the Operation Cycle.
yes
yes
yes
yes
Rvn
Rvn
Rvn
Rvn
Display for enable or disable the
controller's action on the process.
no
no
no
no
MAINTENANCE
PROBLEMS WITH THE CONTROLLER
Connection errors and inadequate programming are the most
common errors found during the controller operation. A final revision
may avoid loss of time and damages.
The controller displays some messages to help the user identify
problems.
MESSAGE
DESCRIPTION OF THE PROBLEM
----
----
----
----
Open input. No sensor or signal.
Err1
Err1
Err1
Err1
Err6
Err6
Err6
Err6
Connection and/or configuration problems.
Check the wiring and the configuration.
Other error messages may indicate hardware problems requiring
maintenance service.
INPUT CALLIBRATION
All inputs are factory calibrated and recalibration should only be done
by qualified personnel. If you are not familiar with these procedures
do not attempt to calibrate this instrument. In the case that it is
necessary to recalibrate an input proceed as described in the
following steps:
a)
Set the type parameter according to the input
type
type
type
type
.
b)
Configure the lower and upper limits of indication for the
maximum span of the selected input type.
c)
Access the calibration level.
d)
Enter the password.
e)
Enable the calibration setting YES in the parameter
(Alib
(Alib
(Alib
(Alib
.
f)
Using a function generator, apply to the input terminals a signal
level close to the lower limit of the configured input range.
With the aid of an electrical signals simulator, apply a signal level
close the lower limit of the measuring range of the input, on the
corresponding terminals.
g)
Access the parameter “
inLC
inLC
inLC
inLC
”. With the keys
and
adjust
the display reading such as to match the applied signal. Then press
the
key.
h)
Inject a signal that corresponds to a value a little lower than the
upper limit of indication.
i)
Access the parameter “
ink(
ink(
ink(
ink(
”. With the keys
and
,
adjust the display reading such as to match the applied signal.
Then press the
key until return to the Display PV screen.
j)
Validate the calibration performed.
Note:
When checking the controller calibration with a Pt100
simulator, pay attention to the simulator minimum excitation current
requirement, which may not be compatible with the 0.170 mA
excitation current provided by the controller.
