NOVUS AUTOMATION
1/5
N1030 Temperature Controller
INSTRUCTION MANUAL – V2.0x (*)
(*) The V2.0x version also covers V1.05 version controllers, except
for the points indicated in the text.
SAFETY ALERTS
The symbols below are used on the equipment and throughout this
document to draw the user’s attention to important operational and
safety information.
CAUTION:
Read the manual thoroughly
before installing and operating
the equipment.
CAUTION OR DANGER:
Electrical shock hazard
All safety related instructions that appear in the manual must be
observed to ensure personal safety and to prevent damage to either
the instrument or the system. If the instrument is used in a manner not
specified by the manufacturer, the protection provided by the
equipment may be impaired.
INSTALLATION / CONNECTIONS
The controller should be fixed to a panel, following the sequence of
steps below:
•
Make a cutout in the panel according to the Specifications.
•
Remove the controller fixing clip.
•
Insert the controller into the cutout from the front of the panel.
•
Replace the clip on the controller, pressing until it is well fixed.
INSTALLATION RECOMMENDATIONS
•
Input signal conductors should run through the plant separately
from output and supply conductors. If possible, in grounded
conduits.
•
The power supply for electronic instruments must come from a
network dedicated to the instrumentation.
•
The use of RC FILTERS (noise suppressors) in contactor coils,
solenoids, etc. is recommended.
•
In control applications, it is essential to consider what can
happen when any part of the system fails. The controller's
internal devices do not provide full protection.
ELECTRICAL CONNECTIONS
The figure below shows the connections on the back panel of the
controller:
Figure 1 –
Back panel connections
FEATURES
TEMPERATURE SENSOR (INPUT)
The temperature sensor or input type to be used by the controller is
defined during equipment configuration.
Table 01
shows the
available options:
TYPE
CODE
MEASUREMENT RANGE
Thermocouple
J
Tc j
Range: -110 to 950 ºC (-166 to 1742 ºF)
Thermocouple
K
Tc k
Range: -150 to 1370 ºC (-238 to 2498 ºF)
Thermocouple
T
Tc t
Range: -160 to 400 ºC (-256 to 752 ºF)
Pt100
Pt
Range: -200 to 850 ºC (-328 to 1562 ºF)
Table 1 –
Input types
The input type should be the first parameter to be configured. Any
modifications on the input type will automatically change other
related parameters. When changing the sensor type, you should
check the overall condition of the configuration.
OUTPUTS
The controller has two outputs. You can configure these outputs to
operate as
Control Output (
(trl
)
or
Alarm Output (
a1
)
.
OUT1
:
-
N1030-PR
: Output voltage pulse, 5 Vdc / 25 mA
-
N1030-RR
: Output Relay SPST-NO
OUT2
:
-
Output Relay SPST-NO
CONTROL OUTPUT (
(TRL
)
The process control output can operate in
ON/OFF
mode or in
PID
mode.
To operate in
ON/OFF
mode, the value set in parameter
PB
must be
0.0.
With values other than zero in parameter
PB
, the controller operates
in
PID
mode. The values for the PID parameters can be set
automatically with the help of Auto Tune (
ATvN
).
ALARM OUTPUT (
A1
)
The controller has an alarm that can be directed to any of the outputs.
When enabled, you can configure the alarm to operate with one of the
functions described in
Table 02
:
off
Alarm off.
lo
Alarm of absolute minimum
value. It triggers when the
value of measured PV is
below
the value defined for
alarm Setpoint
(SPA1)
.
SPA1
PV
ki
Alarm of absolute maximum
value. It triggers when the
value of measured PV is
above
the value defined for
alarm Setpoint (
SPA1
).
SPA1
PV
