NOVUS N1100HC - Manual (Page 3)

N1100HC Controller
NOVUS AUTOMATION 3/7
CODE I/O Type I/O Function
0 0 0 0 Digital Output Digital Output to be set by the serial comm.
1 1 1 1 Digital Output Alarm 1 Output
2 2 2 2 Digital Output Alarm 2 Output
3 3 3 3 Digital Output Alarm 3 Output
4 4 4 4 Digital Output Alarm 4 Output
5 5 5 5 Digital Output PWM Control Output 1
6 6 6 6 Digital Output PWM Control Output 2
7 7 7 7 Digital Input Automatic/Manual mode change
8 8 8 8 Digital Input Run/Stop mode change
9 9 9 9 Digital Input Reserved
10 10 10 10 Digital Input Executes/Holds selected ramp and soak profile
11 11 11 11 Digital Input Enable/Disable R&S profile 1 selection
12 12 12 12 Analog Output 4 to 20 mA Analog control output 1
13 13 13 13 Analog Output 0 to 20 mA Analog control output 1
14 14 14 14 Analog Output 4 to 20 mA PV retransmission
1 1 1 15 5 5 5 Analog Output 0 to 20 mA PV retransmission
16 16 16 16 Analog Output 4 to 20 mA SP retransmission
17 17 17 17 Analog Output 0 to 20 mA SP retransmission
18 18 18 18 Analog Output 4 to 20 mA control output 2
19 19 19 19 Analog Output 0 to 20 mA control output 2
Table 2 - I/O channel functions
•
CODE 9 - Digital input - Reserved
•
CODE 10 - Digital input - Standard for I/O5 and optional for I/O3
and I/O4.
Opened: enables R&S program
Closed: holds R&S program (the program resumes
when the contact is opened again)
•
CODE 11 - Digital input - Standard for I/O5 and optional for I/O3
and I/O4.
Selects R&S program 1.
Used to alternate between the main Setpoint and a second
Setpoint defined by the R&S program 1.
Closed: selects program 1
Opened: uses main Setpoint
•
CODES 12 to 13 - Control Output 1 (0-20 / 4-20 mA) - Available
only for I/O5.
Configures channel I/O5 to operate as control output 1 with 0-20
or 4-20 mA signal.
•
CODES 14 to 17 - Analog retransmission. Available only for
I/O5. Configures I/O5 to output a 0-20 mA or 4-20 mA analog
signal proportional to PV or SP.
•
CODES 18 to 19 – Control Output 2 (0-20 / 4-20 mA) - Available
only for I/O5.
Configures channel I/O5 to operate as control output 2 with 0-20
or 4-20 mA signal.
5.3 ALARM CONFIGURATION
The controller has 4 alarms. Only alarms 1 and 2 have front panel
lamps associated to them.
The alarms can the configured to operate in any of the nine functions
listed on Table 3.
5.4 ALARM TIMER FUNCTIONS
Alarms 1 and 2 can be programmed to have timer functions. The 3
modes of operation are:
- pulse - delayed actuation - oscillator
The desired function can be achieved programming the parameters
“A1t1
A1t1 A1t1 A1t1”, “A1t2 A1t2 A1t2 A1t2”, “A2t1 A2t1 A2t1 A2t1” and “A2t2 A2t2 A2t2 A2t2” (see Table 4).
The LEDs associated to the alarms will light when the alarm
condition is recognized, not following the actual state of the output,
which may be temporarily OFF because of the temporization.
TYPE PROMPT ACTION
Disabled off off off off No active alarm. This output can be
used as a digital output to be set by the
serial communication.
Sensor Break
( i nput Err or)
ierr ierr ierr ierr Alarm will be ON if PV sensor breaks,
input signal is out of range or Pt100 is
shorted.
Event Alarm
( r amp and S oak)
rs rs rs rs Can be activated at a specific segment
of ramp and soak program.
Heater break
detection
r esistance fail
rfail rfail rfail rfail Detects a heater broken condition
Lo w Alarm lo lo lo lo
SPAn
PV
Hi gh Alarm ki ki ki ki
SPAn
PV
LOW
Differential
difl difl difl difl
positive SPAn SV
PV
SV + SPAn
negative SPAn SV
PV
SV + SPAn
HIGH
Differential
difk difk difk difk
positive SPAn SV
PV
SV + SPAn
negative SPAn SV
PV
SV + SPAn
Dif ferential dif dif dif dif
positive SPAn SV
PV
SV + SPAn SV - SPAn
negative SPAn SV
PV
SV + SPAn SV - SPAn
Table 3 - Alarm functions
Where SPAn means “SPA1 SPA1 SPA1 SPA1”, “SPA2 SPA2 SPA2 SPA2”, “SPA2 SPA2 SPA2 SPA2” and “SPA4 SPA4 SPA4 SPA4”.
Alarm
Function
T1 T2
ACTION
Normal 0 0
Alarm Event
Alarm
Output
Delayed 0
1 s to
6500 s
Alarm Event
Alarm
Output T2
Pulse 1 s to
6500 s
0
Alarm Event
Alarm
Output T1
Oscillator 1 s to
6500 s
1 s to
6500 s
Alarm Event
Alarm
Output
alarme T1 T2 T1
Table 4 - Advanced Timer Alarm (for alarms 1 or 2):
5.5 ALARM INITIAL BLOCKING
The initial blocking option inhibits the alarm from being recognized if
an alarm condition is present when the controller is first energized.
The alarm will actuate only after the occurrence of a non alarm
condition followed by a new occurrence for the alarm.
The initial blocking is disabled for the sensor break alarm function.
5.6 ANALOG RETRANSMISSION OF PV AND SP
The analog output, when not used for control purposes, is available
for retransmitting the SV and SP values in 0-20 or 4-20 mA. This
analog output is electrically isolated from other inputs and outputs.
The analog output signal is scaleable, with the output range determined
by the values programmed in the parameters “SPLL
SPLL SPLL SPLL” and “SPkL SPkL SPkL SPkL”.
To obtain a voltage output, connect a resistor shunt to the current
output terminals (terminal 7 and 8).