3.2Stage Status .............................................................................................................................................. 8
3.3Relay Status .............................................................................................................................................. 9
3.3.1Manual Operation of the Relays ........................................................................................................ 9
3.5.4Horn Function .................................................................................................................................. 12
3.6.2Selection Gas Type .......................................................................................................................... 15
3.6.3Measuring Range ............................................................................................................................. 16
3.6.4SP Signal ......................................................................................................................................... 16
3.6.5Stage/Set Point / Hysteresis ............................................................................................................ 16
3.6.6Delay of Alarm ON or OFF .............................................................................................................. 16
3.6.8SP Fault Assigned to Alarm ............................................................................................................. 17
3.6.9Alarm Assigned to Alarm Relay ....................................................................................................... 17
3.6.10SP Signal Assigned to Analog Output ............................................................................................. 17
3.7Menu System Setups .............................................................................................................................. 18
3.7.2Software Version .............................................................................................................................. 19
8.5Exchange of Sensor Element ................................................................................................................. 30
8.6Specification Gas Sensor ........................................................................................................................ 31
9Notes and General Information ................................................................................................................... 32
Polygard® is a registered trademark of MSRSPC3-11XX US
Customer Services (858) 578-7887 & (888) GO INTEC
INTEC Controls, 12700 Stowe Dr., Suite 110, Poway, CA 92064
Fax (858) 578-4633 & (888) FX INTEC
www.inteccontrols.com
Specication subject to change without notice.
Printed in USA 140225
PolyGard® Single-Point Controller
User Manual - SPC3-11XX
Single Point Gas Controller SPC3-11XX
1 Description
The PolyGard® SPC3 Gas Controller is used for measuring, monitoring and warning of toxic gases. The toxic sensor
(SP01) is mounted inside. One external gas transmitter (SP02) for toxic, combustible or refrigerant gases can be
controlled additionally. Four alarm Stage/Set Points are free adjustable for each Sensor point(SP). Every alarm
Stage/Set Point can be assigned to one of the maximum 4 alarm outputs (RX). The Gas Controller can interface via
the (0)4 to 20 mA or (0)2 to 10 V output signal with any compatible electronic analog control, DDC/PLC control or
automation system.
The free adjustable setups and alarm Stage/Set Point make a very flexible use in the gas measuring possible. Simple
and comfortable commissioning is possible due to factory-adjusted setups.
The configuration setup settings and operation is easy to do without programming knowledge.
®
The PolyGard
The SPC3 may only be used within ambient conditions described in the Technical Data.
Single Point Gas Controller SPC3 must not be used in potentially explosive atmospheres.
Page 04
Polygard® is a registered trademark of MSRSPC3-11XX US
Customer Services (858) 578-7887 & (888) GO INTEC
INTEC Controls, 12700 Stowe Dr., Suite 110, Poway, CA 92064
Fax (858) 578-4633 & (888) FX INTEC
www.inteccontrols.com
Specication subject to change without notice.
Printed in USA 140225
PolyGard® Single-Point Controller
User Manual - SPC3-11XX
2 Operating Instruction
The complete configuration, parameterization and service are made via keypad user interface in combination with the
display screen. Security is provided via two password levels.
Alarm 1Alarm 2
INTEC
SPC3
Page 05
2.1
LED orange: Flashes when alarm one or more alarms are active.
Permanently on, when one of the relays is manually operated.
LED red: Flashes when alarm two or more alarms are active.
Permanently on, when one of the relays is manually operated.
LED yellow: Flashes at system or sensor failure or when maintenance needed.
LED green: Power LED
Description Keypad User Interface
Exit programming mode and saves settings; return to previous level or menu
Enter Main Menus; scrolls through Main Menus and Sub Menus; increase or decrease a value
Navigates through menus on the same level; moves cursor when inputing data
Enter Sub Menus; accepts and stores data; silence horn (if assigned)
2.2 Setting / Changing Setups or Set points
Open desired menu window.
Code window opens, if no code level approved.
After inputting the valid code the cursor jumps on the first position segment to be changed.
Push the cursor onto the position segment, which is to be changed.
Change the setup / set point.
Save the changed value. Finish.
Polygard® is a registered trademark of MSRSPC3-11XX US
Customer Services (858) 578-7887 & (888) GO INTEC
INTEC Controls, 12700 Stowe Dr., Suite 110, Poway, CA 92064
Fax (858) 578-4633 & (888) FX INTEC
www.inteccontrols.com
Specication subject to change without notice.
Printed in USA 140225
PolyGard® Single-Point Controller
User Manual - SPC3-11XX
All changes of setups and set point values are protected by a four-digit numeric code (= password).
The code level 1 permits the operation of the SPC3; this code level is intended for the customer. The code can be
changed individually via code level 2; see section 3.7.6.
In code level 2 all setups and set points are released; this code level is only for the service technician. Code level 2
cannot be changed or deleted.
The release of the code level is deleted if no button is pushed within 15 minutes.
All menu windows are visible without entering a code.
3 Menu Overview
The operation of the Single Point Gas Controller SPC3 is effected by a simple and logical menu structure that is easy
to learn.
The operating menu contains the following levels:
x Starting menu.
x Main menu
x Submenu 1 and 2
Page 06
Starting menu Main menu Submenu
INTEC
SPC3
Display and reset of errors
System Errors
See from point 3.1
Displays the status of actual alarms
Stage Status
See point 3.2
Display of the relay status
Manual operation of the relays
Relay Status
Reset function of the relays
See from point 3.3
Sensor Reading
Displays the Sensor Reading
See point 3.4
Relay Setup
Display and change of the relay setups
See from point 3.5
Display and change of the sensor point setups
Activate or Deactivate SP
SP Setup
Assignment of the alarms to the alarm relay
See from point 3.6
Display and change of the system setups
System Setup
See from point 3.7
Polygard® is a registered trademark of MSRSPC3-11XX US
Customer Services (858) 578-7887 & (888) GO INTEC
INTEC Controls, 12700 Stowe Dr., Suite 110, Poway, CA 92064
Fax (858) 578-4633 & (888) FX INTEC
www.inteccontrols.com
Specication subject to change without notice.
Printed in USA 140225
PolyGard® Single-Point Controller
User Manual - SPC3-11XX
3.1 Fault Management
The integrated fault management records the last 15 faults with date and time stamps in the menu “System Errors.”
Additionally a record of the faults occurs in the “Error Memory”, which can be selected and reset only by the service
technician.
An actual fault is displayed in plain text in the starting menu. The failure relay, which is defined in the system setup
“Failure relay”, is activated. The yellow LED in the front of the gas controller flashes.
In case of fault of a sensor point (SP) the alarms defined in the menu “SP Setup” is activated additionally.
3.1.1 Acknowledge a Fault
Attention:
Acknowledging a fault is only possible after having removed the cause.
Page 07
Select menu “System Errors”
Example: Failure SP 01 < 3 mA
System Errors
SP 02 < 3mA
05.02 10.38
Reset the fault?
SP 02 < 3mA
Reset ??
Fault reset
SP 02 < 3mA
Erased
Error still
exists
Fault reset Cause not eliminated
Reset not possible
3.1.2 Error Memory
The menu “Error Memory“ in the main menu “System Error” can only be opened via code level 2.
In the error memory the last 15 faults are listed for the service technician even if they were already acknowledged in
the menu “System Error“. The deletion of each individual message is effected in the same way as the reset of a fault.
Polygard® is a registered trademark of MSRSPC3-11XX US
Customer Services (858) 578-7887 & (888) GO INTEC
INTEC Controls, 12700 Stowe Dr., Suite 110, Poway, CA 92064
Fax (858) 578-4633 & (888) FX INTEC
www.inteccontrols.com
Specication subject to change without notice.
Printed in USA 140225
PolyGard® Single-Point Controller
(SP)
User Manual - SPC3-11XX
3.1.3 System Errors
The following system error messages are recorded:
SP 02 > 22 mA Current signal at analog input > 22 mA / 11 VDC. (External Transmitter)
Cause: Short-circuit at analog input or transmitter not calibrated, transmitter defective.
Solution: Check cable to transmitter, make calibration, and replace the transmitter.
SP 02 < 3 mA Current signal to analog input < 3 mA / 1,3 VDC. (External Transmitter)
Cause: Wire breaking at analog input or transmitter not calibrated, transmitter defective.
Solution: Check cable to transmitter, make calibration, replace the transmitter.
GC Error: Internal communication error I/O Board to LCD Board.
Cause: Internal error.
Solution: Change the Gas Controller module.
Maintenance: System maintenance is necessary.
Cause: Maintenance date exceeded.
Solution: Make the maintenance.
Page 08
3.2 Stage Status
Display of the actual alarms in plain text in the order of their arrival. Only those measuring points are displayed, where
at least one alarm is active. Changes are not possible in this menu.
SP 01
A1 A2
Symbol Description Function
SP 01
Measuring
Point No.
A1 = Alarm 1 ON
AX Stage Status
A2 = Alarm 2 ON
A3 = Alarm 3 ON
A4 = Alarm 4 ON
Polygard® is a registered trademark of MSRSPC3-11XX US
Customer Services (858) 578-7887 & (888) GO INTEC
INTEC Controls, 12700 Stowe Dr., Suite 110, Poway, CA 92064
Fax (858) 578-4633 & (888) FX INTEC
www.inteccontrols.com
Specication subject to change without notice.
Printed in USA 140225
PolyGard® Single-Point Controller
User Manual - SPC3-11XX
3.3 Relay Status
The SPC3 has two alarm relays (R01 / R02) and two open collector outputs (R03 / R04). In the following description
they are referred to as alarm relays.
Display of the actual status of alarm relays. Manual operation of the alarm relays.
R 01
OFF
Page 09
Symbol Description
R 01 Relay No. 01
OFF Relay Status OFF
Setting
Status
Function
Select Relay No.
OFF
ON
Manual OFF
Manual ON
= Relay OFF (No gas alarm)
= Relay ON (Gas alarm)
= Relay manual OFF
= Relay manual ON
3.3.1 Manual Operation of the Relays
The manual operation of the alarm relays is managed in the menu “Relay Status”. If a relay is in the manual ON or
OFF status, the orange/ red alarm LED at the Gas Controller is lit continuously.
The external operation of the alarm relay via an assigned digital input has priority to the manual operation in the menu
"Relay Status" and to gas alarm.
Relays manually operated in the menu “Relay Status” are deleted again by selecting the function "Automatic."
Acknowledging the relays in latching mode is also effected in this menu.
Select the relay
Select the function of manual operation
R 01
OFF
Manual ON
Manual ON = Relay ON
Select the function Manual OFF = Relay OFF
Manual OFF
Automatic = Delete manual operation.
Reset? = Reset of a latching mode.
Manual OFF
Polygard® is a registered trademark of MSRSPC3-11XX US
Customer Services (858) 578-7887 & (888) GO INTEC
INTEC Controls, 12700 Stowe Dr., Suite 110, Poway, CA 92064
Take over the
function
Fax (858) 578-4633 & (888) FX INTEC
www.inteccontrols.com
Specication subject to change without notice.
Printed in USA 140225
PolyGard® Single-Point Controller
User Manual - SPC3-11XX
3.4 Menu Sensor Reading
In this menu the current value (CV) with gas unit and gas type for each active sensor point (SP) is displayed. At control
mode average value (AV) is the average value additional displayed.
SP 01 CO ppm
50 *AV 33 CV
Page 10
Symbol Description
Setting
Status
Function
SP 01 Measuring P. No. Selection of SP No
CO Gas type CO See 3.6.2
ppm Gas unit See 3.6.2
CV Current value CV Current value of gas concentration
AV Average value Average value (10 measured values within the time unit)
* Control mode Display of selected control mode (CV or AV)
Not active Status SP Not active SP not active
Error Fault SP Current signal < 3 mA or > 22 mA
3.5 Menu Relay Setups
Display and change of the setups for each alarm relay
Relay Setup
(Main menu)
(Select relay No.)
Relay mode
See 3.5.1
R 01
Relay Mode
De- energized
Relay function
See 3.5.2
Activate latching mode
See 3.5.3
Definition of horn function
See 3.5.4
Definition of external relay operation
See 3.5.5
Set delay time ON
See 3.5.6
Set delay time OFF
See 3.5.6
Polygard® is a registered trademark of MSRSPC3-11XX US
Customer Services (858) 578-7887 & (888) GO INTEC
INTEC Controls, 12700 Stowe Dr., Suite 110, Poway, CA 92064
Static / Flash
0 s
Latching Mode
No
Time Quiet. DI
0s 0 0
External Mode
DI: ON = 0: OFF = 0
Delay ON Time
0 s
Delay OFF Time
0 s
Fax (858) 578-4633 & (888) FX INTEC
www.inteccontrols.com
Specication subject to change without notice.
Printed in USA 140225
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