Selec PIC152N User manual

KEY PRESS DISPLAY DESCRIPTION
2. Remove clamp from the controller and push the
controller into the panel cutout. Secure the controller in
its place by pushing the clamp on rear side.
3. For proper sealing, tighten the screws evenly with
required torque.
The equipment in its installed state must not come in
close proximity to any heating sources, caustic vapors,
oils, steam, or other unwanted process by-products.
1. Use proper input power cables with shortest connections
and twisted type.
2. Layout of connecting cables shall be away from any
Internal EMI source.
CAUTION:
EMC Guidelines:
All safety related codifications ; symbols and instructions
that appear in this operating manual or on the equipment
must be strictly followed to ensure the safety of the operating
personnel as well as the instrument.
If the equipment is not handled in a manner specified
by the manufacturer it might impair the protection provided
by the equipment.
Read complete instructions prior to
installation and operation of the unit.
Risk of electric shock.
CAUTION :
CAUTION :
selec Operating Instructions
PIC152N
OP168-V04
SPECIFICATIONS
48 x 96
DISPLAY
POWER
SETTINGS
MEMORY
MAIN SENSOR INPUT
Thermocouple inputs
4-digit (7 segment LED) 0.5" height Display Messages:
Display alternating between PV and ALrM with LED of
respective alarm flashing.
(Programmable annunciator
LED Status Annunciators - Alarm ON (2 nos)
85 to 270V AC/DC (AC : 50 or 60Hz),
5VA (Optional) - 24V DC
Via three keys on front panel.
Nonvolatile EEPROM retains all programmable
parameters and values.
(Universal)
J : -200 to 750 C
K : -200 to 1350 C
T : -200 to 400 C
R : 0 to 1750 C
“Or” - a) Appears when measurement exceeds
display scaling range(9999) for signal inputs
b) When open sensor is detected. (Applicable
for TC/RTD/-5 to 56mV)
“rE” a) Appears when measurement is below
display scaling range (-1999) for signal inputs.
B) Sensor reverse condition occurs.
(Applicable for TC/RTD/mV)
option)
S : 0 to 1750 C
PT100 : -100 to 850 C
mV (linear) : - 5 to 56mV
Voltage : 0 - 10V DC
Current : 0 - 20mA DC
Temperature : 0.25% of Span 1 C (20min.Warmup)
Signal input : 0.05% 1 digit
2 nos : Relay output : 5A @ 250V AC or 24V DC
Alarm modes - Alarm High, Alarm Low, Band, Fault
output and Fault diagnosis.
Hysteresis - Programmable.
Annunciator - Programmable.
Reset Action - Programmable : automatic or latched.
Standby Mode - Programmable : enable or disable.
24V DC supply to power the sensor
(optional)
Re-transmission : 4 to 20mA or 0 to 5V or 0 to 10V
Update rate : 100msec.
RTD input (2 wire or 3 wire)
Signal inputs
INDICATION ACCURACY
ALARM OUTPUTS
SENSOR SUPPLY
LINEAR DC OUTPUT
o
o
o
o
o
o
o
±
±
ENVIRONMENTAL CONDITIONS
ISOLATION BREAKDOWN RATINGS
CONNECTION
WEIGHT
Operating Range : 0 C to 50 C
Storage Range : -20 C to 75 C
Humidity : 85% max.
AC line with respect to all inputs and outputs : 2000
Volts. All other inputs and outputs with respect to
relay contacts : 2000V AC
Wire clamping screw terminals
300 grams
oo
oo
MECHANICAL INSTALLATION
For installing the controller
1. Prepare the panel cutout with proper dimensions as
shown
TERMINAL CONNECTIONS
SAFETY PRECAUTIONS
WIRING GUIDELINES
CAUTION :
1. To prevent the risk of electric shock power supply to
the
2. Wiring shall be done strictly according to the terminal
layout with shortest connections. Confirm that all
connections are correct.
3. Use lugged terminals to meet M3 screws.
4. To eliminate electromagnetic interference use of short
wire with adequate ratings and twists of the same in
equal size shall be made.
5. Cable used for connection to power source, must have
a cross section of 1mm or greater. These wires shall
have insulation capacity made of at least 1.5KV.
1. The equipment should be cleaned regularly to avoid
blockage of ventilating parts.
2. Clean the equipment with a clean soft cloth. Do not
use Isopropyl alcohol or any other cleaning agent.
equipment must be kept OFF while doing the wiring
arrangement.
2
MAINTENANCE
TERMINAL
TERMINAL DESCRIPTION
Neutral
Live
+ve mA
+ve V
+ve mV / TC / RTD1
- ve mV / TC- / RTD 2 / -ve mA / - ve V
-ve analog output
NO for relay1
NO for relay2
COM for relay1
COM for relay2
NC for relay1
NC for relay2
GND / -ve sensor supply
+24 V / +ve sensor supply
+ve analog output
N
L
3
4
5
8
11
14
12
15
17
13
16
18
2
9
NO2 COM2
COM1 NC1
NO1
123456789
14 15
10
11 12 13 LN
16
ANALOG
OUTPUT
sensor supply
-
+
17 18
mA / V-
mA+ V+
+
mV/TC/RTD
A
-
+
-
GND +24V
NC2
+
22
21 23
24
-
BB’
INSTALLATION GUIDELINES
CAUTION :
CAUTION :
1. This equipment, being built-in-type, normally becomes
a part of main control panel and in such case the
terminals do not remain accessible to the end user
after installation and internal wiring.
2. Conductors must not come in contact with the internal
circuitry of the equipment or else it may lead to a
safety hazard that may in turn endanger life or cause
electrical shock to the operator.
3. Circuit breaker or mains switch must be installed
between power source and supply terminals to
facilitate power 'ON' or 'OFF' function. However this
switch or breaker must be installed in a convenient
position normally accessible to the operator.
1. The equipment shall not be installed in environmental
conditions other than those mentioned in this manual.
2. Fuse Protection : The equipment does not have a built
in-type fuse. Installation of external fuse of rating 275V
AC/1Amp for electrical circuitry is highly recommended.
3. Thermal dissipation of equipment is met through
ventilation holes provided on chassis of equipment.
Such ventilation holes shall not be obstructed else it
can lead to a safety hazard.
4. The output terminals shall be strictly loaded to the
manufacturer specified values/range.
97.5 88
10
50 45
92
46
OUTLINE
Dimensions (in mm)
PANEL CUTOUT
Dimensions (in mm)
FRONT PANEL DESCRIPTION
Key press
Functions
To enter or exit program mode
To change levels
To view function on the
same level and to display
the current option.
To increase or decrease the
value of a particular function.
+ together for 3 seconds
or till Level is displayed.
+/to increase or
decrease the level number.
key once to view
next / previous function.
to increase and
to decrease the
value of particular function.
NOTE : The unit will autoexit program mode after
60 of inactivity.seconds
selec PIC152
ALM
1
2
or
+
+
Lock code
Enter valid lock code as set
in the parameter of
level 0.
To enter or exit program mode :
Press & together for 3 seconds
Press +
for 3sec
NOTE : J1Lock code will not be prompted if jumper
(besides the calibration jumper) is present.
PIC152
selec
R2
R1
Insert
Jumper J1
PROGRAMMING OF LEVELS
PROGRAMMING OF LEVEL 0
Parameters in this level
can be set.
Press +
Press
Press +
Press +
Press +
Press +
Press +
Press +
Press +
Press +
Display for 1sec Input sensor
selection
J ( -200 to 750 C )
o
K (-200 to 1350 C)
o
T (-200 to 400 C)
o
R (0 to 1750 C)
o
S (0 to 1750 C)
o
PT100 ( -100 to 850 C)
o
10V DC
20mA DC
Default setting : J
mV (linear) -5 to 56mV
Press key to select input sensor type
KEY PRESS DISPLAY DESCRIPTION
Doc name : OP INST PIC152N OP168 V04 (Page 1 of 4)

Doc name : OP INST PIC152N OP168 V04 (Page 2 of 4)
FUNCTIONS MENU
ALARM MODULE ( ALARM 1) ( to scroll through functions / )
ALARM MODULE ( ALARM 2) ( to scroll through functions / )
Manual Lower limit Upper limit Analog
output %
*ANALOG O/P MODULE (To change function / )
Appearance of all shaded menus dependent on selection of other parameters.
Refer programming for further details.
*-Applicable only for analog output models.
Alarm mode Latch Hold Alarm status
Alarm
annunciator
Alarm
annunciator
Alarm
hysteresis
Alarm
hysteresis
Alarm high
limit
Alarm
low limit
Alarm mode Latch Hold Alarm status
Alarm
high limit
Alarm
low limit
Input type Temp. Unit Resolution Filter time
constant
INPUT PARAMETERS ( to scroll through functions press / )
Sensor error
level
Display scaling
(low)
Input scaling
(low)
Display scaling
high)(
Input scaling
high)(
Reverse scaling S.P. High limit S.P. Low limit Reset Lock code PV Bias
TO CHANGE LEVELS PRESS OR
++
KEY PRESS DISPLAY DESCRIPTION
KEY PRESS DISPLAY DESCRIPTION
KEY PRESS DISPLAY DESCRIPTION
NOTE : This parameter is not prompted if analog input is selected.
Default setting : C
O
Press key to select Temperature unit
Value displayed in OC
Value displayed in F
O
Display
Display
Display
Display
for 1 sec.
for 1 sec.
for 1 sec.
for 1 sec.
Temperature Unit
Press +
Press +
Press key to select Resolution
Default value : 1
NOTE : This parameter is not prompted if input is R, S type thermocouple.
Range : 1 / 0.1 for TC / RTD
1 / 0.1 / 0.01 / 0.001 for AIN
Resolution
Range : OFF, 1 to 99 sec.
Filter time constant *
For AIN display as per decimal point selected.
PV bias *
Default value : 0.0
Press key to select PV bias
Range : -200 to 200
(fixed 0.1 C for TC/RTD)
o
Default value : 1sec.
Press key to select Filter time constant
to change value
Press + /
Press + /
to change value
Press key to select Display value scaling point1
Default value : 0
Display value scaling
point low (DSCL) *
Display
Display
for 1sec
for 1sec.
Range : -1999 to DSCH
ForAINdisplayasper
decimal point selected.
NOTE : This parameter is not prompted if TC/RTD input types
are selected
Press + /
Press + /
Press + /
to change value
Input value scaling
point low (ISCL) *
NOTE : This parameter is not prompted if TC/RTD input types
are selected
Default value : 0.00
Range : 0.0mA / -5mV /
0.0 V to ISCH
(default value changes as per
analog input selected)
Press key to select input value scaling point 1
Display for 1sec.
NOTE : This parameter is not prompted if TC/RTD input types
are selected
Press key to select Display value scaling point 2
Range : DSCL to 9999
For AIN display as per decimal
point selected.
Default value : 9999
Display value
scaling point high
(DSCH) *
to change value
to change value
* mark explained in the user guide
AIN - Analog Input
Note : .
KEY PRESS DISPLAY DESCRIPTION
Input value scaling
point high (ISCH) *
Range : ISCL to 20.00mA
/ 56mV / 10.00V
(default value changes as per
analog input selected)
Press key to select Input value scaling point 2
Default value : 20.0mA
NOTE : This parameter is not prompted if TC/RTD input types
are selected
Press + /
Press + /
Press +
Press +
Display
Display
to change value
for 1 sec.
for 1 sec.
Reverse scaling*
The display scaling point
settings can be reversed
by selecting Reverse
scaling as
Press key to select Reverse scaling
Default setting :
NOTE : This parameter is not prompted if TC/RTD input types
are selected
Press key to select Set point high limit
Default value : 750 C
o
Display
Display
Display
Display
for 1sec
for 1sec
for 1sec
for 1sec
Set point high
limit (SPHL)
Range : SPLL to max.
range of sensor
SPLL to DPSH
(for TC/RTD)
(for AIN) for AIN display as per
decimal point selected.
Set point low
limit (SPLL)
Range : min. range of
sensor to SPHL
DSCL to SPHL
(for TC/RTD)
(for AIN) for AIN display as
per decimal point selected.
Lock code
Range : 0 to 9999
Press key to select Set point low limit
Default value : -200 C
o
to change value
Press + /
to change value
Press + /
to change value
Press key to select Lock code
Default setting : 0
Press + /
to change value
Press key to select Reset
Reset
All parameters set to
factory setting
Default setting :
Press + till Level 1 is displayed
NOTE : Programming steps for
Level2 ( ) is same
Level1 (
) &
Alarm1
module Alarm2 module .
Programming of level1 is shown.
PROGRAMMING OF LEVEL 1
NOTE : After altering the value of the input parameters
press or for change to actually take effect.
Range : LA to SPHL
SPLL to SPHL
(BAND mode)
(HA mode)
for AIN display as per decimal
point selected.
NOTE : This parameter is not prompted if alarm mode is
/ / /
Default value : 750 C
o
Press key to select Alarm high limit
Alarm high limit
Parameters in this level
can be set.
Display
Display
for 1sec
for 1sec
Range : SPHL to HA
(BAND mode)
SPLL to SPHL
(LA mode)
for AIN display as per
decimal point selected.
Default value : -200 C
o
Alarm low limit
Press key to select Alarm low limit
Press key to select Alarm hysteresis.
Range: 0.1 to 99.9 C
1 to 999
o
(for TC/RTD)
(for analog input)
for AIN display as per decimal
point selected.
Default value: 1.0
Alarm hysteresis
Press + /
to change value
Press + /
to change value
NOTE : This parameter is not prompted if alarm mode is
/ / /
NOTE : This parameter is not prompted if alarm mode is
/ /
Display for 1sec

Doc name : OP INST PIC152N OP168 V04 (Page 3 of 4)
KEY PRESS DISPLAY DESCRIPTION
Press key to select Alarm mode.
Default setting :
In default setting islevel 2
Alarm mode *
Alarm off
High Alarm
Low Alarm
Band Alarm
Fault Diagnosis Alarm
Fail Output Alarm
Display
Display
Display
Display
Display
for 1sec
for 1 sec.
for 1 sec.
for 1 sec.
for 1 sec.
Press +
Press +
Press +
Press +
Press +
Press +
Press +
Press +
Press +
Press +
Used to avoid alarm at
power ON. Alarm is
enabled only after the
process value has
reached the set point.
Hold Alarm*
Press key to select Alarm latch status.
NOTE : This parameter is not prompted when alarm mode is
When latch is ON Alarm
status will be preserved
at any process condition.
Default setting :
Latch alarm*
Press key to select Alarm hold status.
NOTE : This parameter is not prompted if alarm mode is
Default setting :
Default setting :
Alarm annunciator*
LED of alarm1 blinks
at the rate of 0.2sec
LED blinking ;
display flashing b/w
PV and message
at 1 sec.
(ALRM)
No annunciator
Press key to select Relay status for alarm1.
Relay status for Alarm1
Relay Energized.
Relay De - energized
NOTE : This parameter is not prompted when alarm mode is
Press key to select Alarm annunciator.
NOTE : This parameter is not prompted if alarm mode is
Default setting :
PROGRAMMING OF LEVEL 3
NOTE : Applicable only if Analog output is available.
KEY PRESS DISPLAY DESCRIPTION
Press + till Level 3 is displayed
Default setting :
Display
Display
Display
Display
Display
for 1sec
for 1sec
for 1 sec.
for 1 sec.
for 1 sec.
Used to set manual
output On / Off.
Press key to select Manual.
Manual
Parameters in this level
can be set.
Press +
Fixed 1 C resolution for
TC / RTD.
o
For AIN display as per decimal
point selected.
Programmable from
-1999 to 9999.
Press key to select Analog high scaling point
Press key to select Analog low scaling point
Low scaling point
NOTE : This parameter is prompted only if manual is
Default value : 9999
Default value : -9999
Programmable from
-1999 to 9999
High scaling point
Press + /
to change value
NOTE : This parameter is prompted only if manual is
Press + /
to change value
Press + /
to change value
Fixed 1 C resolution for
TC / RTD.
o
For AIN display as per decimal
point selected.
Default setting :
Incase of sensor failure
the output can be set to
high or low value of
range.
Sensor error level
Default setting :
NOTE : This parameter is prompted only if manual is
Programmable from
0.0 to 100.0
Press key to select Analog output %.
Analog output %
Press key to select Sensor error level
Press +
KEY PRESS DISPLAY DESCRIPTION
Eg. For 4-20 mA if constant 12mA output current is desired
then setting for manual output :
(Selection for manual
output mode)
display momentarily
Adjust the display to
50.0 to get 12mA at
output
Press + /
Press + /
Press
Press
+
Press
SETTING FOR RETRANSMISSION MODE
and then display (Selection for
retransmission mode)
Adjust the display to 0
Select the Input type
as RTD
is displayed
is displayed
display momentarily
Eg. : 1) For Temperature Input :
Input : RTD Input
Retransmission output : 4 - 20 mA
Desired output : 4mA at 0 C, 20mA at 400 C
Settings :
00
Press
Press
Press
Press
Press
Using + /
Press + till
till
Press + /
Press
Press
+
+
USER GUIDEUSER GUIDE
ALARM MODES
High Alarm:
Low Alarm:
Band Alarm:
Fault Diagnosis Alarm:
Fail Output Alarm:
Latch Alarm:
Hold Alarm:
The alarm is turned ON when PV rises above a preset
value.
The alarm is turned ON when PV falls below a preset
value.
The alarm is turned ON when PV rises above or falls
below a preset value.
The alarm is turned ON in case a hardware failure
occurs.
The alarm is turned ON in case of :
a) measurement value exceeds range
b)Sensor reverse condition(applicable for TC/RTD).
This function is used to latch the alarm. When activated,
the alarm is latched until it is acknowledged manually,
even though the alarm condition may have disappeared.
When hold is selected, in any alarm mode, it prevents
an alarm signal on power-up. The alarm is enabled only
if the process temperature is within alarm range.
(1) Press the key to view the status of alarms
(2) Press to view the status of next alarm
(after alarm 2 it rolls over to alarm 1).
Alarm status (e.g : of alarm 1) will be displayed as
follows:
LA-1 for low alarm, HA-1 for high alarm,
FO-1 for Fail output alarm, FD-1 for fault diagnosis.
3) Press to acknowledge the particular alarm
(Alarm will be acknowledged only if latch ON).
The filter is an adaptive digital filter that discriminates
between measurement noise and actual process
changes. If the signal is varying too greatly due to
measurement noise, increase the filter value. If the fastest
controller response is needed, decrease the filter value.
This value offsets the indicator's PV display value by the
entered amount. This is useful in applications in which the
sensor cannot provide the actual temperature signal due
to mounting constraints, inaccuracy etc.
Alarm display options :
(
Only the alarms that are active can be viewed.
FILTER TIME CONSTANT :
BIAS :
SCALING FOR ANALOG INPUT :
To scale the controller, two scaling points are
necessary. Each scaling point has a coordinate pair of
Display Values and Input Values. It is recommended that
the two scaling points be at the low and high ends of the
input signal being measured. Process value scaling will be
linear between and continue past the entered points to the
ISC.L = 0.00
DSC.L = 0.0
RSCL = no
ISC.H = 20.00
DSC.H = 9999
INPUT
9999
0.0
0.00mA 20.00mA
DISPLAY
SETTING FOR MANUAL OUTPUT MODE :
NOTE : This change will not be visible in the programming menu.
limits of the input range. (Factory settings example will
display 0.0 at 0mA input and display 9999 at 20.00mA
input.) Reverse acting indication can be accomplished by
setting reverse scaling parameter as YES. In this case
referring the above eg. For 0.00mA input the display will
show 9999 and 20.00mAinput the display will show 0.0.
+
+

Eg. : 2) For analog Input :
Retransmission output : 4 - 20 mA
Desired output : 4mA at 0V ; 20mA at 10V
is displayed
Adjust the display to 400
Input Scaling : 0V - 0 ; 10V - 400
Settings :
Adjust the display to 0
Adjust the display to 0
Note : By default the display will be 10.00 for 0-10V Input
Setting for Retransmission :
Adjust the display to 0
and then display
displays momentarily
Adjust the display to 400
Connection with Internal 24V DC supply :
CONNECTION WITH 2-WIRE TRANSMITTER
Select the Input type as
voltage
Adjust the display to 400
Two-wire
Transmitter
-
+
123456789
14 15
10
11 12 13 LN 16
-+
17 18
23
24
22
21
-
+
-
GND +24V
mA / V-
mA+ V+
+
Eg : To give 0-20mA DC analog input
NO2 COM2 COM1 NC1 NO1 NC2
CHECKED BY :
Date:
Model No:
Sr. No.:
Claimed Accuracy : ±±0.25 % of full scale 1 digit
(After 20min warmup time)
The calibration of this unit has been verified at the
following values :
CALIBRATION
TEMP. (C)
O
( 0.1Resolution)
SENSOR
35.0
0.0
0.0
0.0
1350
800.0
1350
800.0
35.0
0.0
0.0
0.0
20.0
700.0
500.0
10.0
700.0
500.0
10.0
K
PT100
Voltage
(VDC)
Current
(mA)
The thermocouple / RTD curves are linearised in this
microprocessor based product; and hence the values
interpolated between the readings shown above are
also equally accurate; at every point in the curve.
Unit is accepted as accuracy is within the specified
limit of claimed accuracy and certificate is valid up to
one year from the date of issue
DISPLAY
VALUE (C)
O
SENSOR
DISPLAY
VALUE
CALIBRATION
VALUE
( 0.1Resolution)
20.0
CALIBRATION CERTIFICATE
(Specifications subject to change as development is a continuous process.)
Selec Controls Pvt. Ltd., India
Factory Address :
91-22-28476443 / 1882
I
EL-27/1, Electronic Zone, TTC Industrial Area,
MIDC, Mahape, Navi Mumbai - 400 710, INDIA.
Tel. No. : +
Fax No. : [phone] I Toll free : 1800 227 353
Website: www.selec.com Email: [email protected]
until
Doc name : OP INST PIC152N OP168 V04/d(Page 4 of 4)
Press
Press
Press
Press
Press
Press
/
Press +
/
Press +
/
Press +
/
Press +
/
Press +
/
Using +
/
Using +
/
Press +
till
Press +
Adjust the display to 10
Press
Press
Press +
Press +
Press
KEY PRESS DISPLAY DESCRIPTION
Disclaimer : "This product is strictly for industrial use and for sale in non European countries only"