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Honeywell Unipoint 2306B1000, Operating Instructions Manual

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Honeywell Unipoint 2306B1000 Operating Instructions Manual Download Page 13

UNIPOINT OPERATING MANUAL    

 

                  2306M5001 MAN0638 ISSUE 7 01/2011

13

8 Normal Operation

In normal operation the green Power LED is illuminated and the 1st line of the LCD shows the 
current gas reading. The 2nd line is used to display text codes that provide additional informa-
tion about the type of event that has occurred. An alarm, fault/inhibit LED and built in sounder 
are also used when signaling events.

8.1 Display and Pushbutton Layout

 

Gas Label Area*

Measurement Units

s

 Pushbutton

3

 Pushbutton

 X Pushbutton

t

 Pushbutton

Alarm LED

Fault/Inhibit LED

Power LED

Event Code

Gas Reading

*A packet of stick on gas labels are supplied with each Unipoint Controller

Summary of Contents for Unipoint 2306B1000

Page 1: ...Unipoint Flammable and Toxic Gas Detection Controller Operating Instructions ...

Page 2: ...the detector before operation Disposal should be according to local waste management requirements and environmental legislation Alternatively contact your local Honeywell Analytics representative Honeywell Analytics can take no responsibility for installation and or use of its equipment if this is not done in accordance with the appropriate issue and or amendment of the manual The reader of this m...

Page 3: ...Input Version 10 5 2 Unipoint 4 20mA Input Version 10 6 Switch On 11 7 Initial Configuration 11 7 1 Setting Detector type mA version only 12 8 Normal Operation 13 8 1 Display and Pushbutton Layout 13 8 2 Normal Operation LCD Event Codes 14 8 3 Display Sounder and Relay Operation 14 8 4 Accept Resetting Alarms 14 8 5 Fault Codes 15 8 6 Inhibit 15 8 7 Overrange 15 8 8 Self Test 15 9 Configuration 16...

Page 4: ...n is for use with 3 wire mV flammable gas detectors such as the Signalpoint or Sensepoint range of flammable detectors The 4 20mA version is for use with 2 wire and 3 wire 4 20mA source detectors such as the Signalpoint or Sensepoint range of toxic and oxygen detectors It has 4 buttons s up t down x reset and 3 OK that are used navigate through the menus and change the configuration settings All H...

Page 5: ...ntroller socket 3 Slide the connector and socket together until clip engages 4 Attach the Unipoint Controller on to the socket by gently but firmly pushing it down onto the socket until it clips in place 5 Additional Unipoint Controllers can be added to the DIN rail on the right hand side of the first unit Clip additional controller sockets to rail and slide together until clips engage Then attach...

Page 6: ...ys Power Fault Alarm mV Normal operation no faults no alarms Zero cable resistance Energised De energised 2 4W1 mV Normal operation no faults no alarms Max loop cable resistance 28 ohms Energised De energised 3 6W1 mV All alarms no faults Max cable resistance 28 ohms Energised Energised 4 8W1 mA Normal operation no faults no alarms Inclusive of 2 wire signal loop current Energised De energised 1 8...

Page 7: ...ich the Unipoint is mounted 4 2 4 Detector Types Unipoint can accept signals from three types of detector The table below summarizes the types of detector compatible with Unipoint Type of detector Output to detector Recommended detector 2 wire 4 20mA Controller Input 18 32Vdc 1 5 Vdc 30mA max Sense resistor 33 Ohms Signalpoint or Sensepoint Toxic and Oxygen 3 wire 4 20mA source Controller Input 18...

Page 8: ...nt use a 2 or 3 wire cable as appropriate that is suitably armoured e g Steel Wire Armour or conduit according to local requirements Acceptable wire cross sectional area is from 0 5 to 1 5mm2 with overall screen Connect the screen to ground at the enclosure that the Unipoint is mounted in 3 Wire mV Bridge 2 Wire 4 20mA 3 Wire 4 20mA Source ...

Page 9: ...sensor can operate sensor dependent see individual sensor technical manual data sheets Idetector sensor maximum drawn current 30mA for 2 wire mA detectors See individual detector technical manual data sheets for max power consumption of 3 wire detectors 4 3 2 mV Detectors To calculate the maximum cable run length to the detector refer to the following typical example cable resistances Max cable lo...

Page 10: ... 3A max Fault Relay Non latching normally energized de energizes on fault Single Pole change over 240Vac 30Vdc 3A max Inhibit Controller inhibit activates fault relay 5 2 Unipoint 4 20mA Input Version Function Default configuration Password 000 Disabled Display range and units 0 100ppm Current input 0 mA Fault open circuit 4 0 to 20 0mA Gas reading normal operation 1 5 to 2 5mA Inhibit from sensor...

Page 11: ... with an Oxygen detector skip the Set zero instructions steps 7 14 and use 20 9 background air oxygen level as the span calibration point After completing all the steps in a menu the 3 button must be pressed to save the changes Press x at any time to ignore the changes made in the current menu 1 Press the st buttons together to enter the configuration mode 2 Press 3 to enter the Set Range and Unit...

Page 12: ...e display shows the current alarm 1 relay configuration 40 Press st buttons to select either F for falling or r for rising alarm point 41 Press 3 to confirm 42 Press st buttons to select either E for normally energized or d for normally de ener gized relay 43 Press 3 to confirm 44 Press st buttons to select either L for latching or n for non latching relay 45 Press 3 to confirm 46 The display now ...

Page 13: ...text codes that provide additional informa tion about the type of event that has occurred An alarm fault inhibit LED and built in sounder are also used when signaling events 8 1 Display and Pushbutton Layout Gas Label Area Measurement Units s Pushbutton 3 Pushbutton X Pushbutton t Pushbutton Alarm LED Fault Inhibit LED Power LED Event Code Gas Reading A packet of stick on gas labels are supplied w...

Page 14: ... CODES CODE EVENT TYPE A 1 Alarm point 1 exceeded A 2 Alarm point 2 exceeded A 3 Alarm point 3 exceeded O F F All outputs disabled F X X Fault XX Fault code I n h Remote or field inhibit EVENT LCD LEDS SOUNDER RELAY ALARM FAULT INH A1 A2 A3 F Alarm 1 threshold exceeded A 1 flashing off on X Alarm 2 threshold exceeded A 2 flashing off on X X Alarm 3 threshold exceeded A 3 flashing off on X X X Faul...

Page 15: ...e inhibit The controller can also be disabled using the disable function in the configuration mode see section 9 See section 10 for details of how the relay delay and hold function is affected by inhibit 8 7 Overrange When the gas reading exceeds full scale Or replaces the gas reading to indicate an overrange condition The 2nd line of the LCD continues to show the alarm state If alarm level 3 is c...

Page 16: ...00 secs 3 PRESS TO SELECT ALARM OFF DELAY 0 to 900 secs 3 ALARM 1 RELAY CONFIGURATION DISPLAYED PRESS TO SELECT F FALLING OR r RISING 3 PRESS TO SELECT E ENERGIZED OR d DE ENERGIZED 3 PRESS TO SELECT L LATCHING OR n NON LATCHING 3 NEW ALARM SETTINGS CONFIRMED RETURNS TO MAIN MENU REPEAT FOR ALARM 2 3 SET FAULT RELAY F 3 FIRST FAULT RELAY SETIING FLASHES PRESS TO SELECT E ENERGIZED OR d DE ENERGIZE...

Page 17: ...rm immediately The delay counts down When the delay has expired the relay output then signals the alarm If during the delay the GAS CONCENTRATION FALLS below the alarm threshold and the alarm is configured as NON LATCHING the indication of the alarm on the LCD LED and buzzer is removed and the delay reset If during the delay the gas CONCENTRATION FALLS below the alarm threshold and the alarm is co...

Page 18: ...tely The hold time counts down When the hold time expires the relay output is updated to signal the absence of the alarm If during the hold time the gas CONCENTRATION RISES back above the alarm threshold the LCD LED and buzzer signal the re occurrence of the alarm and the hold time is reset If during the hold time the ACCEPT RESET EXTERNAL INPUT KEY is activated the relay output is updated immedia...

Page 19: ...e or 18 months from date of shipment from Honeywell Analytics which ever is the sooner This warranty does not cover disposable batteries or damage caused by accident abuse abnormal operating conditions or poisoning of sensor Defective goods must be returned to Honeywell Analytics premises accompanied by a detailed description of any issue Where return of goods is not practicable Honeywell Analytic...

Page 20: ...g Inputs Supply Nominal 24Vdc 18 32Vdc Max power mV 4 8W including power to detector mA 3 0W excluding power to 3 wire detector Detector type 3 wire mV bridge e g Sensepoint or Signalpoint flammable gas detectors 2 wire 4 20mA loop powered e g Sensepoint or Signalpoint toxic or oxygen gas detectors 3 wire 4 20mA source output e g Sensepoint Plus and Pro flammable toxic and oxygen gas detectors Det...

Page 21: ...l restrictions that apply to the use of this equipment as stated in the product manual Temperature Equipment 10 C to 40 C Temperature Standard combustible sensor 40 C to 80 C Temperature High temperature sensor 55 C to 150 C Humidity 10 to 90 Pressure 90 kPa to 110 kPa 2 The user installer shall install these products taking into account any restrictions or special conditions for safe use that are...

Page 22: ...entially Explosive Atmospheres and that the standards and or technical specifications referenced below have been applied or considered Harmonised Standard Description EN 50270 2006 Electromagnetic Compatibility Electrical apparatus for the detection and measurement of combustible gases toxic gases or oxygen BS EN 50271 2002 Electrical apparatus for the detection and measurement of combustible gase...

Page 23: ...UNIPOINT OPERATING MANUAL 2306M5001 MAN0638 ISSUE 7 01 2011 23 18 Notes ...

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