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  ESP FIREbeam – Installation Manual 

 2011 Hochiki Europe (UK) Ltd 

2-3-0-1340/ISS2/DEC11 

    

 

 

Phase

 - When using multiple beams that face each other the beam output signals 

could phase together and can cause unreliable readings, by setting each beam to 
phase differently alleviates this problem.  Use the 

right

 and 

left

 keys to give 

each beam a different phase pattern (length between output beam sample times) 
you can choose between 0 (default setting) and 6.  Press 

enter

 to return to 

‘Mode Change’ or 

down

 to go to ‘Hysteresis’. 

Hysteresis

 - Changing the hysteresis will change the delay in returning from a 

fire state back to a normal state.  For example, the beam is factory set at 15% so if 
the beam falls into fire at 65% (35% threshold) it has to recover 15% to 80% 
before it returns to normal.  This action prevents small fluctuations in returned 
signal causing the beam to fall in and out of a fire state.  This can be adjusted 
between 1% and 40% by using the 

right

 and 

left

 keys.  Press 

enter

 to 

return to ‘Mode Change’ or 

down

 to go to ‘Comp Fire – Fault’. 

Press 

enter

 to return to ‘Mode Change’. 

 

www.acornfiresecurity.com

www.acornfiresecurity.com

Содержание ESP FIREbeam

Страница 1: ...esp FIREbeam INSTALLATION MANUAL www acornfiresecurity com www acornfiresecurity com...

Страница 2: ...www acornfiresecurity com www acornfiresecurity com...

Страница 3: ...2 Step 2 Programming the Analogue Address 6 2 3 Step 3 Mounting the Controller 7 2 4 Wiring Configuration 7 2 5 Step 4 Commissioning 8 2 5 1 Stage One Language and Commissioning Speed 8 2 5 2 Stage T...

Страница 4: ...ESP FIREbeam comes boxed with the head unit low level controller one reflector 3mm allen key and quick start installation guide this should be used for distances over 5m and up to 40m 1 1 2 40 to 80 m...

Страница 5: ...40m from the floor The maximum protected area either side of the beam can be extended by 1 for every degree of roof pitch see the example below NOTE Careful design consideration should be made when p...

Страница 6: ...the front edge of the box Wire to low level controller using bottom colour coded terminals Screw in through holes provided outside of the rubber seal 2 2 Step 2 Programming the Analogue Address The F...

Страница 7: ...this connection can be checked by reading the resistance across the black and grey terminals they will read 110 ohm if OK or 220 ohm if not connected properly 2 4 Wiring Configuration The output curre...

Страница 8: ...in normal mode the system uses 3 5mA in fast mode it uses 17mA if you are commissioning more than one beam at a time and the system cannot support the extra draw it may be necessary to use normal mod...

Страница 9: ...ng noticeably less read on below These figures are approximate but if you are receiving noticeably less than these figures you may be receiving a reflection from an object nearby and not the far wall...

Страница 10: ...higher the AQ the quicker it will auto align This is done by manually moving the x and y motors to obtain a received signal from the reflector In the example below we can see that the reflector is bel...

Страница 11: ...low 100 Now proceed to Step 4 Testing the final stage of commissioning 2 6 Step 5 Testing 2 6 1 Fault Test This is done to confirm that the returned signal is from the reflector Cover the entire refle...

Страница 12: ...it will reset to normal automatically FAULT The beam path has been fully blocked within 1 second used when fault testing in commissioning ERROR No communication with the controller This could be that...

Страница 13: ...ress down to go through the main menu options Select this option to change system language Select this option to commission the ESP FIREbeam Select this option to make all changes and adjustments to t...

Страница 14: ...automatically stop when a received signal strength reaches 6 this received signal is the returned strength of the output signal without a reflector if no return signal is received the beam will reach...

Страница 15: ...ved signal raises above the fire threshold hysteresis This can be set to latching if your system requires this Change by using the right and left keys Press enter to return to Mode Change or down to g...

Страница 16: ...enter to return to Mode Change or down to go to Hysteresis Hysteresis Changing the hysteresis will change the delay in returning from a fire state back to a normal state For example the beam is facto...

Страница 17: ...to Beam Maintenance or down to go to Alarm Fault Event Counts Alarm Fault Event Counts Here we can see how many times the beam has gone into fire or fault since the beam was commissioned or since the...

Страница 18: ...t and left keys Press enter to return to Diagnostics or down to go to RX Sensitivity RX Sensitivity This screen shows the receiver sensitivity and can be changed by using the right and left keys Press...

Страница 19: ...larm Condition adjustable 2 to 30 seconds in 1 second increments default 10 seconds Alarm Indication Controller Status FIRE Controller Red Flashing LED Head Red Flashing LED Alarm Relay Change Over CO...

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