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LiftNet - 2N Telekomunikace

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1. isesessseseeeneeree enne tenete eene tenete tenente teret RKK KRK HERE RE trennen 90 Telephone Parameters snos sin pte te opt be ee NA Pe PU aM dane 90 Other ParameteiS re are VRE MOO VE PE OR OSR P OOP R OOo 9 SUPPLEMENTARY INFORMATION cococcoccoccooconconconconcnncnncnncnncnncnnsnnsnnsrnsrnnansannnss 93 ZV REGULATIONS n nhe b Rt be eedem mb es 94 7 2 TROUBEESHOOTING 5 nura op RUE e DR e p eO Dp S 95 PAO nica 95 7 3 LIST OF FIGURES on siste RUN EU ie Rada de esu 96 7 4 GENERAL INSTRUCTIONS AND CAUTIONS ccooococococioononononononononononononnnnonononononon ener tenete tenete tenete teens 97 Electric Waste and Used Battery Pack Handling sentent 98 Product Overview In this section we introduce the 2N LiftNet product outline its application options and highlight the advantages following from its use Here is what you can find in this section Product Description 2N LiftNet Components and Associated Products Changes Terms and Symbols Used Product Description 1 1 1 1 Product Description Basic Features Up to 8 lift connectivity Lift cabin shaft and machine room audio units Minimisation of interconnecting wiring Excellent acoustic features In built back up battery pack Easy control and programming voice menu Checking call function Lift blocking option during connection failure Internal communication triphony Telephone PC based programming
2. Incoming call voice menu Hello This is communicator ID number serial number Choose the lift number by pressing 1 to 8 For connection with the cabin choose 1 For the machine room choose 2 For the shaft bottom choose 3 And for the cabin roof choose 4 Press 9 for services Enter the service password Press 5 to end the call The above mentioned menu helps you call the selected audio unit The machine room connection however is possible only if the connected telephone has been picked up Number 9 is primarily used for LN configuration refer to the Configuration section Where the LN identification code is not stored LN announces its production serial number 70 Dispatching Centre Instructions 4 2 ALARM Call Intercom 1 The process starts the moment the ALARM button is pressed on any audio unit except for the pre set machine room dispatching centre unit Upon the press LN calls to the pre set machine room dispatching centre audio unit refer to Automatic Dialling for details When the incoming call is answered by the operator the LN system voice message is played The answered call must be manually confirmed first This is done by button 1 on the dispatcher s phone Then the voice connection with the calling audio unit is activated The call is time limited by the Attention the call is ending message but can be prolonged using the button 4 Press 5 or or hang up but t
3. Telephone line reguirements m No double or group serial line m The telephone socket including cabling is a property of the telecom company and may not be tampered with Other recommendations m Notify the telephone network provider of your LN installation and submit certification upon request Your follow up cabling has to meet all applicable safety regulations You are recommended to secure your cabling physically against piracy with a telephone lock e g PBX Connection This is the least cost solution where a PBX and an unused PBX line are available PBX line requirements m The PBX to be used must work reliably even in the case of power outage Large PBXs are mostly equipped with a back up power supply smaller PBXs usually use PSTN line redirection in the event of power failure Consult the problem with the technician responsible for your PBX An error during power outage may result in LN calling an undesired station m Relevant call access rights have to be assigned to the PBX line to be used use a standard telephone set to check whether the line can make calls to all required external CO line numbers m While programming enter all necessary PSTN prefixes typically a zero or which is a better solution make the PBX not reguire a prefix so called automatic CO line seizure m To make dispatching office lift calls you have to know the extension number and how to get through to it dial in DISA operat
4. if the value is beyond the allowed range Warning A drawback of some telephone sets is that after you press a button i e send a DTMF signal they go deaf for a fraction of a second In that case you cannot hear the whole text and are recommended to use another telephone Programming Error If you make a mistake during entering the function number or value and have not entered an asterisk yet you can cancel the whole number by pressing and re enter the digits If LN rejects a parameter number or value you have entered go on programming but re enter the function number even if it was the value not the number that was wrong If you have programmed and stored a value other than you intended to you can re enter the value of course Programming End Having stored all values to be changed terminate programming by pressing LN sends a hang up signal and hangs up If you do not use the character LN hangs up later without affecting the stored values the values are stored immediately after being entered If you are not quite sure of LN s programming behaviour save the filled in form for later check Troubleshooting LN fails to respond correctly to DTMF commands e g the programming mode cannot be entered 57 LN Programming 3 1 Today voice transmission is prevailingly digital using variable compression algorithms Therefore the DTMF signal to be transmitted is often distorted Moreover it may
5. 953 are used by 953 time for ringing 9999 6000 ms default now for ringing detection incoming 61 Parameter Chart FW v 1 9 1 3 2 Par No Parameter Name Range Default Note tone ins calls Maximum timeout for 961 pressing the next 1 100s 10s During password entering programming etc digit Minimum time of 10 9999 962 pressing ALARM for ms 100 ms A short time set temporarily for easier testing cabin units Minimum time of 963 pressing ALARM for 10 9999 100 ms a ms other units Minimum active 10 9999 364 CANCEL input time ms 995 Temporarily a single tone 1 s long Machine room There is a future possibility to start alerting the 208 alerting tone siren ms ls moment an incoming ringing is detected When the call is answered in the machine room the voice menu will be cancelled DU 1 LN identification on incl audio Id 970 Identification type for 1 2 0 ina Vom ALARM calls identification equal to identification without parameter YY audio unit Id 973 Language for numeric 0 1 1 0 User recorded messages 1 English The number enables lift identification for n DE up to 16 foreigners for example Also used for automatic LAM digits 0 9 Plank ai handling 2N LiftManager If blank the serial number is reported It allows playing back messages in more languages in the defined sequence including the identification number etc
6. Terminals Connectors 1 Bus 7 Request accepted LED 2 ALARM voltage activation 8 Connection established LED 3 ALARM contact activation 9 Microphone connector 4 CANCEL voltage activation 10 Loudspeaker connector 5 CANCEL contact activation 11 Induction loop connector 6 indicator switches Configuration jumpers LED indicators rear side 12 ALARM CANCEL inversion 1 yellow Request accepted 13 Lift number 2 green Connection confirmed 15 Audio unit position 3 yellow Triphony 4 red Upgrade or error 30 Lift Cabin Audio Unit Universal 2 2 m If external LEDs are connected to connectors 7 and 8 on board LEDs 1 and 2 will not be shining Address Setting The audio unit address means setting of two jumpers namely the lift number 1 to 8 and audio unit position refer to the cover drawing If you install the audio unit in the cabin of lift 1 you need not change the jumper configuration In other cases follow the instructions below Se ES Instructions ES 1 Release slightly the three screws on the electronics cover Eu 2 Slide the cover to the right to expose the jumpers 3 Setthe required changes as shown on the electronics cover 4 Replace the cover and tighten the screws Figure 2 6 Address Setting for Lift Cabin Audio Unit Universal Make sure that two audio units do not have an identical address to avoid system error The position setting jumpers are employed exce
7. e e e mum e mum e e e e Wool Suipew yun oipny jun enue Figure 1 3 Example of Fireman Connection in 2N LiftNet 11 2N LiftNet Components and Associated Products 1 2 1 2 2N LiftNet Components and Associated Products System Components Caution m The 2N LiftNet system components can be used within the LN system only m The audio units cannot be connected to a telephone line without the CU 913600E 2N LiftNet PSTN Central Unit Enables to connect up to 8 lifts to an analogue PSTN or PBX line Including a power supply adapter and accumulator battery pack A USB port for programming configuration 913610E 2N LiftNet Lift Cabin Audio Unit Universal Audio unit electronics for lift cabins Including loudspeaker and microphone HandsFree Necessary terminals and door opening signal input not optional 913613E 2N LiftNet Lift Cabin Audio Unit Compact EED A robust metal encased audio unit provided with an ALARM button of the prescribed size including indicators for blind people and backlit pictograms hardened glass Easy wall surface mounting 16 mm thickness only Easy installation paired wire connection 12 2N LiftNet Components and Associated Products 1 2 913611ESET 2N LiftNet m aoa Audio unit iL 885 machine room dispatching LI Audio unit for machine rooms dispatchin
8. Call Seguencing 4 4 If another reguest arises during communication the calls are gueued Calls have different priorities alarm calls have the highest one Therefore the alarm call suspends any lower priority call the checking call e g Calls with identical priorities are gueued and processed one after another Having done that LN recovers the suspended activity if possible Currently made Ineoming Programming eneckmg Alarm Triphony Fireman call call New event Incoming call na ns na na S ns Checking call ae Q Q na Q Q Q Machine om ns ns ns ns Ns Ns telephone pick up TRIPHONY button ac s Q Ns Ns pressing ALARM button pressing S 3 Q Q ii Q Fireman S S S na Explanatory notes na not applicable ns cannot be served O to be queued S current activity suspended 77 Function Description for Advanced Users 4 4 Automatic Dialling of Multiple Numbers with Confirmation Up to 6 telephone numbers including repetitions can be stored for dispatching office calling LN then tries to call all the numbers stored To confirm successful calls LN uses tone dialling DTMF Having received a call manually the dispatching office officer has to press the button on his or her telephone tone dialling If the called line is busy or is unanswered within a timeout or the call is not confirmed LN dials the numbers in the seguence until it exhausts al
9. FW v 1 9 1 3 2 Par No Parameter Name Range Default Note the Service Tool mtwtfss values 0 do not call 1 call 986 Days in week for mtwtfss blank M Monda checking calls y T Tuesday W Wednesday S Sunday O active and rest bus statuses for longer battery back up in the event of power outage 330 System setting omi 0 1 active bus status only higher Emi For long buses for noisy environment up to 16 991 Service password digits 0 9 12345 Format XY X shaft value as set in the Fire Station cabin 996 Fireman settings XY blank PUS ume Gs Y define whether activation is made by a button 0 first press activate second press deactivate or using a key 1 997 Elifmware versi n Identifies the firmware version reading instead of dots Automatic upgrade of If set to 1 the CU will automatically upgrade all 998 0 1 1 A audio units connected audio units while booting up TENES Re enter the valid service password as the Pul mitiansation function parameter as protection against 999 including service P P 9 unintended deletion if you enter a false function password number PC Configuration For this purpose install the 2N LiftManager software on your PC It consists of two parts 1 Dispatching centre software Allows for automatic receipt of checking calls and other dispatching functions Reguires a modem Is limited to a few
10. as well as the following instruction for the dispatching centre Press 1 for confirmation The received call has to be confirmed manually or automatically The call is time limited by the Attention the call is ending message but can be prolonged For DTMF control during a call see the Dispatching Centre Instructions subsection Machine Room Call You can call any audio unit in one LN system from the machine room i e from the machine room audio unit item no 913611 to which a telephone set is connected Furthermore you can activate functions and program LN parameters with the machine room audio unit To activate the machine room audio unit pick up the attached telephone Using the TRIPHONY button you can get through to the other audio units of the same lift however if the machine room audio unit is shared by multiple lifts triphony is activated in the first lift only Machine room voice menu Choose the lift number by pressing 1 to 8 For connection with the cabin choose 1 For the machine room choose 2 For the shaft bottom choose 3 And for the cabin roof choose 4 Press 9 for services Enter the service password Press 5 to end the call 75 Function Description for Advanced Users 4 4 Triphony Triphony provides interconnection of audio units This mode can be activated by pressing the TRIPHONY button in the machine room see the preceding subsection in the lift shaft or on the lift cabin roof audio
11. audio unit delivery Caution m The audio unit is not functional without a telephone set connected m Connecting a telephone set of different type may result in difficulties such as system failure Testing To test the function pick up the handset If no other call is currently being made you can hear the machine room voice menu Lift Blocking Function Connection Caution m This function may be mandatory if the local applicable regulations require so at the time of installation Blocking procedure the contact opens whenever a telephone line fault is detected or the LN batteries are low Connect the contact to the appropriate controller input of the lift or a group of lifts The control electronics shall ensure that upon contact opening the lifts that are in operation arrive in the nearest station and open the door If the audio unit is shared by multiple lifts all lifts must stop the function identically 50 Audio Unit Lift Shaft Cabin Roof 2 5 2 5 Audio Unit Lift Shaft Cabin Roof Description Figure 2 21 Audio Unit Lift Shaft Cabin Roof Description This audio unit is designed for installation on the lift shaft bottom or lift cabin roof or similar places where communication is needed during lift maintenance for example The audio unit is enclosed in a robust yellow cover It is not intended for outdoor use but perfectly fits in lift shafts is resistant against fall of small objects dri
12. 7 Phone connector Address Setting There two groups of jumpers under the transparent front cover For their meanings see the printing located directly under them m Left hand group of 4 jumpers leave them in the machine room position You can set another position too if for example you want to have a classic telephone and thus program the CU on the shaft bottom you can use this audio unit and set the jumper into the appropriate position m Right hand group of 8 jumpers address setting If the machine room is shared by multiple lifts you can use one audio unit and set more addresses with the available jumpers This is impossible with other types of audio units If more addresses have been set in the audio unit press the TRIPHONY button to activate communication with the lift with the lowest address A Caution m q Avoid the audio unit address duplicity 49 Audio Unit Machine Room 2 4 Bus Connection Remove the terminal board from the connector connect the wires and replace the terminal board The connection polarity is arbitrary Warning m Connection to different e g higher voltage cables leads to damage or destruction of the audio unit Caution m Theunit is powered via a 2 wire bus from the central unit Unplugging of the bus from the CU causes switching off of the unit Telephone Connection Use the telephone set including the cable with telephone terminals that are part of the
13. 9 blank If let completely blank ALARM memory 1 to 6 073 Checking call up to 16 bani y memory 3 digits 0 9 is used for the checking call Checking call up to 16 B memory 4 digits 0 9 Blank Checking call up to 16 978 memory 5 digits 0 9 planks 59 Parameter Chart FW v 1 9 1 3 2 Par No Parameter Name Range Default Note Checking call up to 16 076 memory 6 digits 0 9 plank Entering format XXT X X XX Button number 07 Adding of a special 077 symbol and 1 2 3 space delay Button memory number 1 6 Character position 01 16 Note The digits behind this position are shifted automatically Count of automatic 078 dialling cycles for 0 9 3 checking call Delay after digit The parameter cannot be changed It gives the 906 dom 9 100ms delay between the digit dialling and voice 9 message start 2s _ LN waits for the dialling or continuous tone for 909 bet beer a 5000 ms this period of time If it fails the line is defective Count of rings before a i 911 incoming call 1 9 2 Defines the moment MP i up for incoming answering i 912 Max call duration 10 M 120 s Call can be prolonged by command LN waits for confirmation for this period of time outgoing call automatic dialling with come 913 Timeout for call 10 1000 60 s confirmation enabled confirmation S If it fails LN hangs sup and proceeds to the next number Measured
14. Function Intended for firemen s actions the Fireman function helps establish calls with the highest priority Connection is established between the Fire Station and the cabin audio unit Description The Fire Station is a universal cabin audio unit pre programmed for the Fireman function Install the Fire Station into a place that is easily accessible by firemen The fire call has the highest priority interrupting all the other calls refer to the Call Sequencing subsection It is set up to the cabin audio unit in the shaft with the lowest address shaft number Press the button or turn the key to set up the fire call The call time is indefinite Repress the button or return the key to interrupt the call A fire call setup is signalled by the fire station LED Yellow light means the call setting process and green light means a successfully set up call If the machine room audio unit set as the dispatching centre is used the green LED starts flashing to indicate the fire call Pick up the phone to enter the call Hang up to leave the call without interrupting the fire call A Caution The fire call has the highest priority and suspends all the other calls The fire call is set up to the cabin audio unit in the shaft with the lowest address shaft number Fireman is a licensed function Contact your local distributor for details The fire station may be of the universal cabin audio unit type only Use You can set u
15. If you want to change the address you are recommended to do so before mounting Audio unit position setting 0 3 with a possibility of inverting CANCEL 4 7 Lift number setting 1 8 37 Instructions Figure 2 10 Address Setting for Lift Cabin Audio Unit Compact Lift Cabin Audio Unit Compact 2 3 1 Insert the hex wrench included in the delivery in the bottom unit edge hole turn left about 10 times until it puts up resistance 2 The window slides down by itself or with little assistance showing its upper brim 3 Tilt the window forwards and remove 4 Set the audio unit address using a screw driver left rotary switch right rotary switch 0 or 4 machine room 1 8 lift number 1 or 5 shaft bottom 2 or 6 lift cabin 3 or 7 lift cabin ceiling Caution m Right rotary switch 1 to 8 print i e set 1 for lift number 2 etc Left rotary switch If you use the CANCEL input and the contact is open with the door closed set the left switch into one of positions O to 3 if the contact is closed with the door closed set the left switch into one of positions 4 to 7 5 Replace the window 6 Insert the hex wrench included in the delivery in the bottom unit edge hole turn right about 10 times until the window slides under the panel edge and tighten applying light force 38 Lift Cabin Audio Unit Compact 23 Mounting Just drill holes into the lift cabin wall as indicated in the
16. Parameters This section describes the technical parameters of the 2N LiftNet product 89 Technical Parameters 6 1 6 1 Technical Parameters Telephone Parameters Parameter Value Conditions Minimum line current 15 mA off hook Minimum line voltage 22V on hook Off hook DC voltage drop lt 8v I 25 mA lt 16V I 50 mA Off hook resistance gt 1MQ E 25 100 Off hook impedance 220 Q 820 Q paral 115 20 to 60 mA nF Return loss gt 14 dB 20 to 60 mA Bandwidth 300 to 3500 20 to 60 mA Hz Ringing impedance gt 2 kQ 25 to 50 Hz C 1uyuF Ringing detector sensitivity 10 to 20 V 25 to 50 Hz Pulse dialling 40 60 ms DTMF dialling level me 8dB 2 20 to 60 mA Dial tone detector sensitivity approx 43 dB a protection between 1000 V 8 20 us All the product parameters comply with TBR 21 on condition that the product is to be operated as a single line terminal i e no parallel connection with any other equipment is allowed Line interference and noise picked up by the LN microphone are relevant factors 90 Technical Parameters 6 1 Other Parameters Dimensions 913600E Central unit PSTN 130x175x46 mm 130x175x46 mm 913610E Audio unit lift cabin 65x130x20 mm universal 913611E Audio unit machine 225x87x67 mm room 913612E Audio unit shaft 225x87x67 mm Working temperature range 0 50 C Power supply DC 12V 0 5A Back up operati
17. USB port User message recording option Local dispatching option Intercom Fireman function Basic Description 2N LiftNet LN is a communication system similar to the intercom The audio units are connected through a pair of conductors to a common bus to which one central unit CU is connected The CU controls the system operation and provides connection to the dispatching office Up to 32 audio units can be connected to the bus Each audio unit is uniguely identified by lift number 1 to 8 and position shaft bottom cabin interior cabin roof and machine room The machine room audio unit can be shared by multiple lifts The CU is supplied with 12V DC It contains an easily replaceable back up accumulator battery pack 4 AA Ni MH cells in a holder The CU is responsible for battery charging and status monitoring It indicates the charging status telephone line status and current communication by means of three colour LEDS It is also eguipped with a USB port to provide comfortable parameter setting voice message recording and software upgrade System Block Diagram BSOVUVUUUUUU Figure 1 1 Example of Connection of PSTN CU and 3 2N LiftNet Audio Units Dispatching C S Dispatching Double line E EDD Central unit WM WEEE T A Figure 1 2 Example of CU and 2N LiftNet Local Dispatching Audio Unit Connection 10 au ejqnoq LS D e D e e e e e e e e
18. Up to 8 blank 01 User message 1 975 Local message messages 02 User message 2 sequence each has 22 03 User message 3 2 digit ID 04 User message 4 05 User message 5 06 User message 6 07 User message 7 08 User message 8 09 User message 9 10 User message 10 11 Serial number 12 Lift identification number par 974 Up to 8 blank 13 Lift shaft number 1 8 976 Outgoing message messages 14 Audio unit number 1 4 seguence each has 2324 15 Serial number 2 digit ID 16 Identification number 17 Lift number 18 Audio unit number 19 DTMF seguence defined by parameter 970 20 2s delay 21 JI confirmation tone 62 Parameter Chart FW v 1 9 1 3 2 Par No Parameter Name Range Default Note 22 Wait please connection is being E a blank established 977 Checking call each win 22829 23 This is an emergency call sequence 2 diait ID 1612 24 Press 1 for connection with the lift cabin Ig 25 Press 1 for connection with the lift 26 Outgoing DISA Press 1 for connection with the lift cabin Press 2 to mute the message Press 3 to repeat the message Press 5 to terminate the call 27 Connection confirmed 28 This is a checking call Sequence of 29 This is communicator messages upon call Up to 8 blank 978 confirmation by messages Cautions button 1 each has 27 2 digit ID 1 User messa
19. WU det 52 MOUNT Di ii i epo dem aatem apu ied GRO aei aet aoi 52 Electric Installation ied eee tite ains 52 CONFIGURATION 4 eeseuseuseuaeuauaauuaa uu RR RR RRRRRRRRRRRRRRRRARRARSERSERSEASEASEASSRRSRXSA 55 931 EN PROGRAMMING cc iic aaa 56 PSTN Programmirig asp e e ea am aei ed 56 3 2 PARAMETER CHART FW V 1 9 1 ntnn 59 PC COntiQuralion the e ep brote oan ab tu eid etia te vai 64 How to Record User Messages and Numbers essere enne 65 FUNCTION AND USE eee uu Ru RR RRRRARRRRRARRARRRARRRSRASEASTARERSRARERXSAA 67 4 4 USER INSTRUCTIONS ere OR IEEE RETE ERI WIRE A e EE Ads 68 Audio Units Eft Cabin sS UR RR ne st o k eb A Kdy QUIE NUR dU d dep 68 Audio Unit Lift Shaft Cabin Roof eene nennen nennen 68 Audio Unit Machine RO0M ooococoonccncnocacancnonoconannnononannnnnonannnn nono eene ennt trente trente trente entente enne ees 69 4 2 DISPATCHING CENTRE INSTRUCTIONS ssseseseeeeene erret enne trennen reete nennen nnns 70 ALARM Call iss aa IES Se AE Ws ER UA OE AOE 70 Dispatching Centre Lift Call essent ener nnne 70 ALARM Call Intercom esee dete ier ete Ee isis 71 Setting Machine Room Audio Unit Number essent 72 Tone Dialling Control during Call Complete List of Commands eee 73 4 3 EIREMAN E UNCTION dae el ed ele e 74 DESC ia 74 Uv 74 Setting etaed am
20. contact Emergency call terminals N C N C contact Normally closed contact activation WARNING If unused the contact should not be opened CANCEL voltage control 5 24Vdc any polarity Emergency call terminal Contact control any contact o ten en For safety reasons these terminals are electrically isolated from the telephone line You need not do anything to activate ALARM if you keep the factory settings For deactivation voltage application or contact closing is necessary To change the settings use parameter 916 for ST and the rotary switch for LN 40 Connectors Figure 2 13 Connectors of Lift Cabin Audio Unit Compact Later HW Internally connected Make sure that the button is safe i e that the minimum isolation distance is 1 5 mm and the minimum breakdown voltage value is 1 500 V The button contacts may not be connected to any other circuits If any of the above conditions cannot be met use voltage control You can use an N O or N C button or both Refer to the rear cover for internally connected terminals see Fig 2 13 ALARM Button Connection with N O Contact PHONE LINE Figure 2 14 ALARM Button Connection with N O Contact p ALARM activation by external switch closing contact keep closed 41 Lift Cabin Audio Unit Compact 2 3 ALARM Button Connection with N C Contact PHONE LINE Figure 2 15 ALARM Button Connection with N C
21. from the dialling end _ Applicable only if the CANCEL input is used 914 Delayed call 0 1000 s 0s 913610E unit only 915 Max TRIPHONY 10 9999 7200 s duration S On hook time 500 2 between calls 9999 ms 9pgugns A line test dialtone test is made every 11 Masc timeof minutes If the dialtone is missing in three 918 telephone line test 1 20s 5s subsequent tests the lift gets blocked When P the line is recovered the lift gets unblocked automatically 920 Gall confirmation 1 Mutes the message too command 921 Message muting 2 command 60 Parameter Chart FW v 1 9 1 3 2 Par No Parameter Name Range Default Note 922 Repeat message 3 command 923 SIMI NAC On 6 Mutes the message too command Call prolongation The call is prolonged by the time set in 924 4 f command parameter 912 again 925 Call end command 5 Shaft audio unit Used for echo cancelling between the audio 930 loudspeaker volume 1 10 10 units if any in TRIPHONY ISTRIA MON The volume range is 1 20 for all cabin audio Cabin audio unit units 931 However the actual maximum is ni deal 10 for the Compact unit and earlier HW cabin 931 loudspeaker volume 1 20 10 a units new cabin audio units are louder than the for TRIPHONY older types Used for alarm and incoming calls The volume Cabin audio unit range is 1 20 for all cabin audio units 931
22. in some cases be transmitted through the so called command channel whose delay may differ from that of the speech channel Caution m Experience shows that especially recently it is practically impossible to recover the DTMF signal in GSM networks In such cases try some other eguipment a digital PBX e g or the machine room telephone set If the machine room or PSTN programming attempts fail too you have probably entered an invalid password 58 3 2 Explanatory notes future features Parameter Chart FW v 1 9 1 Parameter Chart FW v 1 9 1 3 2 ES Parameter Name Range Default Note ALARM button up to 16 Gua memory 1 digits O 9 Blanie ALARM button up to 16 He memory 2 digits 0 9 Blank 013 ALARM button up to 16 blank memory 3 digits 0 9 Entering characters and will be able by ALARM button up to 16 PC programming ant memory 4 digits 0 9 plank ALARM button up to 16 pin memory 5 digits 0 9 Blank ALARM button up to 16 QUe memory 6 digits 0 9 Blank Entering format XXT X X XX Button number 01 Adding of a special 017 Symbol Send m 2 E 3 space delay Button memory number 1 6 Character position 01 16 Note The digits behind this position are shifted automatically Count of automatic 018 dialling cycles for 0 9 3 ALARM Checking call up to 16 um memory 1 digits 0 9 Blank Checking call up to 16 072 Hiec s digits 0
23. lift wall mounting No opening has to be cut for installation since the audio unit is surface mounted Figure 2 9 Description of Lift bin Audio Unit Compact Loudspeaker Symbol window also access to address switches Symbol indicating location of induction loop for people with defective hearing Connection established symbol green Establishing connection symbol yellow TRIPHONY symbol yellow if activated ALARM button NA bezel hole Microphone hole Operating instructions 1 Activate by pressing the ALARM button The Wait symbol lights up and once communication has been established the Connection established symbol comes on 2 To activate the TRIPHONY mode press the button on the shaft or machine room audio unit for which the same address has been set 36 Lift Cabin Audio Unit Compact 2 3 Before You Start Reguirements m The lift wall surface must be perfectly flat m The mounting place must comply with applicable regulations e g standard ALARM button elevation and relative distance from other lift buttons Product Completeness Check Check the product for completeness before installation please u 1 Compact audio unit o 1 window with printing o 2terminals inserted in the back side connector 1 long hexagonal 2mm round head wrench 4 M4x8 screws 4 headless M4x30 screws 4 M4 nuts 4 fan washers Address Setting The audio unit is set as lift cabin 1 by default
24. room you can set other functions available in the voice menu using the phone keyboard Choose the lift number by pressing 1 to 8 For connection with the lift cabin choose 1 For the machine room choose 2 For the shaft bottom choose 3 And for the cabin roof choose 4 Press 9 for services Enter the service password Press 5 to end the call Note m Number 9 is primarily used for LN configuration refer to the Configuration section 69 Dispatching Centre Instructions 4 2 4 2 Dispatching Centre Instructions ALARM Call 1 The process starts the moment the ALARM button is pressed on any audio unit Upon the press LN calls the dispatching centre refer to Automatic Dialling for details 2 When the incoming call is answered by the operator the LN voice message is played identifying the calling lift 3 The answered call must be manually confirmed first This is done by button 1 on the dispatcher s phone 4 The call is time limited by the Attention the call is ending message but can be prolonged using the button 4 5 You are recommended to terminate the call by pressing button Dispatching Centre Lift Call The dispatching office may call back to LN The CU receives any incoming call automatically identifies itself and offers a voice menu DISA This helps the caller to access the required audio unit Like outgoing calls incoming calls are time limited and easily controlled prolongation end
25. switching off of the unit 53 Configuration This section describes programming of 2N LiftNet It is possible to program 2N LiftNet in three ways m PSTN Line Programming m Machine Room Telephone Programming m PC Programming 55 3 1 LN Programming 3 1 LN Programming The advantage is that it is only the CU that has to be programmed Thus it is unnecessary to re program the parameters after audio unit replacement With a multiple lift system you just program one CU The memory is independent of the CU power supply To program the CU choose one of the following three ways 1 Remote PSTN telephone The access is password protected The voice menu is programming in the national language 2 Machine room telephone programming 3 PC USB programming Use 2N LiftManager including the Service Tools Also you can use the firmware upgrade download of language mutations and user recorded message PSTN Programming Before You Start m Make sure that your telephone enables tone dialling troubles may occur with the so called system key telephones in some PBX systems Prepare a list of all parameters to be programmed in advance Make sure that if LN is not entirely new the service password is correct and if you are not quite sure of your LN configuration execute full initialisation Caution m Remember to initialise the service password too Entering Programming M
26. unit is mounted onto a wall using the dowels and screws included in the delivery Find the drilling pattern on the product package Caution m The audio unit is not designed for outdoor applications Electric Installation Connectors This unit has only one connector bus under the side door Address setting The audio unit address means setting of two jumpers namely the lift number 1 to 8 and audio unit position refer to the cover drawing If you install the audio unit on the shaft bottom of lift 1 you need not change the jumper configuration Otherwise follow the instructions below Instructions 1 Release the screw on the jumper window cover and open the window 2 Configure the required changes as printed below the window this audio unit cannot be shared by multiple lifts 3 Close the window and tighten the screw 52 Audio Unit Lift Shaft Cabin Roof 2 5 Warning m Avoid the audio unit address duplicity Connection Release the screw on the right hand side and open the connector cover There is just one connector for bus connection Remove the terminal board from the connector connect the wires and replace the terminal board The connection polarity is arbitrary Warning m Connection to different e g higher voltage cables leads to damage or destruction of the audio unit Caution WB Theunit is powered via a 2 wire bus from the central unit Unplugging of the bus from the CU causes
27. 932 loudspeaker volume 1 20 10 However the actual maximum is 10 for the for alarm and Compact unit and earlier HW cabin units new incoming calls cabin audio units are louder than the older types 933 Receiving volume 1 10 10 For incoming and outgoing calls from to PSTN 934 Transmitting volume 1 10 10 For incoming and outgoing calls from to PSTN Minimum dialling 200 940 tonadtims 2000 ms 400 ms Must be longer than the busy tone duration 941 Minimum continuous 200 2000 ms LN hangs up if the continuous tone is detected tone time 9999 ms not before dialling 942 Minimum busy tone 100 500 200 ms period ms 943 m busy tone 200 800 ms perio 1600 ms These parameters control the busy tone Maximum tone detection They are used for call termination 944 space difference for 19 50 ms and automatic dialling busy tone 945 T count of 2 50 5 usy tone periods 946 First dual tone 300 370Hz Parameter modification for British dual tone freguency 700Hz detection Second dual tone 300 Parameter modification for British dual tone ond frequency 700Hz Ph detection 951 Minimum ringing tone 50 2000 00 ms The ringing tone time is integrated across the time ms ringing tone parts that are not separated by a Minimum long space 100 long delay 952 time for ringing 5000 1000 ms The longest ringing period delay must be in the tone ms interval between parameters 952 and 953 Maximum long space 500 CAUTION Parameters 951
28. Contact PHONE LINE LiftNet BUS O ALARM activation by external switch breaking contact Note m The ALARM button mounted on the cover is still functional when an external button is connected Voltage Activation PHONE LINE PHONE LINE LiftNet BUS O F ALARM activation by DC voltage any polarity buzzer horn optional keep closed Caution 5 24 dc voltage of any polarity can be used Make sure that the power supply is backed up properly Where activation from multiple places is necessary voltage control can be combined with buttons A buzzer or horn can be connected in parallel see the figure to the right Figure 2 16 Voltage Activation 42 Lift Cabin Audio Unit Compact 2 3 Inversion Voltage Control PHONE LINE ALARM activation by DC voltage OV ALARM 12V IDLE Alarm activation circuit keep closed Figure 2 17 Inversion Voltage Control The figure to the right shows a configuration where voltage is present and activation is caused by non presence of voltage Bus Connection The connection polarity is arbitrary Warning m Connection to different e g higher voltage cables leads to damage or destruction of the audio unit Caution m Avoid the audio unit address duplicity 43 Lift Cabin Audio Unit Compact 2 3 CANCEL Input Connection Door Contact Optional This input helps cancel a rescue reguest if the li
29. D Parameter Name Value 011 ALARM button memory 1 8 2 Set the lift number into the button memory 011 016 in the programming menu select parameter 017 refer to the table of parameters and enter the required character into the appropriate button memory Caution The dispatching intercom audio unit is set as lift 8 type machine room by factory default You can set alarm intercom for lifts 1 7 too All you have to do is change the lift address jumper and set another number into the ALARM button memory The dispatching centre audio unit must be of the machine room type and set as the machine room If it is set otherwise as a shaft cabin or roof no call to the unit will be successful It is possible to combine calling to the machine room dispatching audio unit with calling via the PSTN To set up a checking call to a machine room audio unit you can set the number as described in the Alarm Intercom subsection above 72 Dispatching Centre Instructions 4 2 Tone Dialling Control during Call Complete List of Commands Where automatic dialling with confirmation is used it is possible to use tone dialling for LN control during the call according to the table below For simplification commands 1 to 5 are arranged in the seguence they are usually used in DTMF char FUNCTION details Only where automatic dialling repetition is enabled The character is used to confirm a successful call to L
30. Interruption of Operation Battery Maintenance sss eene teen teen 26 2 2 LIFT CABIN AUDIO UNIT UNIVERSAL eeecsesececeseseseecsesesesesenescucncnsnssseseseseaeseneseseseececeeseseneneassseeneneeaes 27 DeSCHDllOnD ss s Ro oven Ue qi oen aque qund queso danti qute qi aen aqua 27 Before Yo Start eta pde tds 27 Mounting eee E PEE I Re en e ER e Pe Rt EGER REIR ERR aes 28 Electric InstallaliOn ee eh t a bem me ads 30 2 8 LIFT CABIN AUDIO UNIT COMPACT cocccococococococonononcnnncncnononononnn nono netter HEHE HHK RR 36 DOSCHIOUON m 36 Before YOu Start ias RR E a e SI RS 37 MOLHRIFIg oeste ISSUE ouem Semen RUSSE IR 39 MOUNUING attt tee ie aan AO iR NERO e aad dide 39 Electric Installation Earlier HW eene tnter eene eene enne enne enne 40 Electric Installation Later HW nenecesan a N enen etre nete enne 40 CANCEL Input Connection Door Contact Optional sess eene 44 Mounting Compl tiOn ui PH ed RH Un n P dietis 45 2 4 AUDIO UNIT MACHINE ROOM eee eee eerte nennen PR KERR teen tenerent enne 47 DOSIS eum eei meu ndo Ea 47 Betore YOU Slat ce E A nca nnne 48 MOUNU e dots ae ee ERE ida aida ainda RR REP ERR 48 Electric Installation aee uie mee edente 49 2 5 AUDIO UNIT LIFT SHAFT CABIN ROOF eene tenete nono rn entree nene nennen 51 DeSCHDUOR cst te REO ER RN RR da a RR EGRE ERE ER and dat e n 51 BETO YOU Stall sias ee OBERE RO E
31. LiftNet www 2n cz The 2N TELEKOMUNIKACE a s joint stock company is a Czech manufacturer and supplier of telecommunications eguipment A 2 The product family developed by 2N TELEKOMUNIKACE a s includes GSM gateways private branch exchanges PBX and door and lift communicators 2N TELEKOMUNIKACE a s has been ranked among the Czech top companies for years and represented a symbol of stability and prosperity on the telecommunications market for almost two decades At present we export our products into over 120 countries worldwide and have exclusive distributors on all continents TELECOMMUNICATIONS 2N is a registered trademark of 2N TELEKOMUNIKACE a s Any product and or other names mentioned herein are registered trademarks and or trademarks or brands protected by law 2N TELEKOMUNIKACE administers the FAQ database to help you quickly find information and to answer your questions about 2N products and services On fag 2n cz you can find information regarding products adjustment and instructions for optimum use and procedures What to do if CE Declaration of Conformity 2N TELEKOMUNIKACE a s hereby declares that the 2N LiftNet product complies with all basic reguirements and other relevant provisions of the 1999 5 EC directive For the full wording of the Declaration of Conformity see the CD ROM enclosed and at www 2n cz GS Lr B a BUREAU VERITAS m Certification 878 2N TELEKOMUNIKACE comp
32. N LN mutes the played back message and optionally sends the identification code DTMF The call goes on until the timeout end and any of the following commands may be used Voice module muting CAUTION Now this function is no more necessary for calling due to a software change Repeated voice module playback for 1 replaying of the message Be Call prolongation The call is prolonged as defined in parameter 912 120 seconds by default in case it ended earlier without this command May be used repeatedly E Call termination LN identification without confirmation This command is used by automated workplaces The LN sends the identification code e e E The car audio unit is muted for 5 seconds during Alarm call one way communication from operator dispatcher to car This feature is mainly intended when big noise is in car e g children crying and operator needs to communicate whole information to person in cabin This table applies to the Automatic Audible Dialling with Confirmation mode Warning Rarely LN may not identify the above listed commands reliably during message playing or voice communication This is due to the essential principle of the telephone line function where DTMF signalling is mixed with the talk and thus may be hidden behind some speech tones or noise Hence this phenomenon is not a defect of the product 73 Fireman Function 4 3 4 3 Fireman
33. RIPE n HEU REA IE ES 74 4 4 FUNCTION DESCRIPTION FOR ADVANCED USERS ssseseseseeseceseeecesencecesesesececeseaeseecseeecaeaeaeeeseees 75 Purpose OF Section tS e e e be a rU e 75 OUTGOING Call cte n e REN ac Vr ERE DA ten e D Ee 75 Machine Room Call 5 eoe a ORO EROR epa rade e e d e tede 75 PNDNONY 76 Checking Call va x o edm M E cm da etm s 76 Incoming Call a ERE REESE HR EU ER 76 Call Sequencing sie a D ERE eee 77 Automatic Dialling of Multiple Numbers with Confirmation eee 78 Automatic Redialling of Multiple Numbers without Confirmation 79 5 Automatic Call Receiving essen eene tenente tenente nennen nennen enint 79 Survey of Messages eene tenete eene ennt ener nenne nenne ene tenete nette nennen 80 Call End Outgoing Incoming Calls nennen 80 Use OF Switches sa a edi 80 MAINTENANCE n nsnueuseunuaauauuu uaa RR RR RRRRRRRRRRRARRRRZRARRAZSASRASRASRASTASERRERXERXSAA 83 5 1 BATTERY MAINTENANCE cocida 84 Interruption of Operation essent eene enne trennen retener nennen 84 List of Battery Endangering Situations sse 84 Battery Pack FHeplacement eee ee a eese esten netten einen ent nott Pe tine tt entis tn entier enit n 0 85 5 2 FIRMWARE UPGRADE cu died 87 PTOCOQUIG eate ai 87 TECHNICAL PARAMETERS eee AAA uuu uou uou uu uu un 89 6 1 TECHNICAL PARAMETERS
34. ace the cover and tighten the screws into position Dispose of used battery packs in accordance with the applicable waste law You can return them to the manufacturer too 85 86 Firmware Upgrade 5 2 5 2 Firmware Upgrade Use the Service Tool to upgrade 2N LiftNet The Service Tool upgrades the CU and all audio units connected Procedure DP IDE ED Connect the CU to the PC USB Start the Service Tool Click on Y to connect the device select the device from the list of connected devices and press OK Select s in the toolbar Select the FW version Select the voice menu language version Select whether to retain configuration or reset the parameters to factory values Launch the upgrading process When the CU upgrade has been completed you are invited to upgrade the audio units using the Service Tool or upgrade is executed automatically upon the system start if parameter 998 set to 1 10 Set date and time Device gt Date and time setting Caution Remember to set date and time after the upgrade Make sure that the CU and audio units have the same FW versions to avoid system errors You are recommended to factory reset the parameters to set new ranges and default values in the new FW version Back up your configuration execute upgrade and factory default reset and upload the configuration into the device new ranges and default values will be used in the new FW version 87 Technical
35. any is the owner of the ISO 9001 2000 certificate All development production and distribution processes of the company are managed by this standard and guarantee high quality technical level and professional aspect of all our products 2N LiftNet product is the holder of the Type certificate of the TUV SUD Czech company Table of Contents 1 PRODUCT OVERVIEW ooo eee EAA AAA AAA RR RAS RRRAGRRRASRRSASRRSASRRSRSRRS uS 7 1 1 PRODUCT DESCRIPTION 5 3 titt i deo di e Meteo vete 8 Basic Features cedere RU Ru HERR du rn ERR ERN 8 Basie Description e eet mod andi atn aie a ite te p e ted et 8 System Block DIagram sunto tU Remo uin deiude 9 1 2 2N LiFTNET COMPONENTS AND ASSOCIATED PRODUCTS ette 12 System Components sess tenente eterne teet nette teinte tn eene 12 ASSOCIAled PrOducls ses sb REESE SONUS ONUS d egt 14 123 UPGRADE AND INNOVATIONS ceo cte eerte e e Abe AE e tt ee tg 15 1 4 TERMS AND SYMBOLS USED fee ocean ee oie pe ete eee te nee niea et 16 Symbols in Manual aide a re en etd am er ead 17 Fulure UNC dte etri piii rte Ratte diii ba ber meteo opted 17 DESCRIPTION AND INSTALLATION enne nean AAA AAA ununi 19 2 1 PSINGENTBAL UNIT ice E egt atis i He e ba een 20 Desoription side e Gee e ii 20 Belore YOU STANE e Ne teer rt NM And m 21 CU MOUTIG n ct he te e ER e E A atten ER v Roe et E 22 CU Connection s aom o D Ee d E RR ERO B e ER REIR 22
36. avigation menu For local programming use the machine room unit and the phone connected to it 2N LiftNet will guide you by a voice navigation menu For PC based programming use the USB interface and 2N LiftManager Service Tools How to upload user recorded voice messages 1 2 3 4 Connect the central unit CU to a PC via USB Run 2N LiftManager Service Tools Go to the Device menu and select User message upload Use the Browse button to select files with the recorded messages NOTE The file format must be wav PCM 8 bit mono 8 kHz After selecting all the message files click on the Upload into device button 95 List of Figures 73 7 3 List of Figures Figure 1 1 Example of Connection of PSTN CU and 3 2N LiftNet Audio Units 9 Figure 1 2 Example of CU and 2N LiftNet Local Dispatching Audio Unit Connection 10 Figure 1 3 Example of Fireman Connection in ZA E NS OTA Nc a mee LEAL 11 Figure 2 1 Central Unit LED Indicators 2 2 22 ee eee eee eee cence sage eecaaeeseeeeseeeeesaeeeeaaeseeneeeaas 20 Figure 2 2 Central Unit Connectors ssssssssssssseseseeeeeenneee enne nennen nnns nnne nennen 20 Figure 2 3 Lift Cabin Audio Unit Universal ssssssssses eee 27 Figure 2 4 Top View of Mounting Hole Dimensions for Lift Cabin Audio Unit Universal 28 Figure 2 5 Description of Terminals Connectors and Jumper
37. drawing below or as printed 1 1 on the audio unit package The larger hole is intended for cable passage Round the hole edges to avoid cable damage Figure 2 11 Mounting 89 mm Hole Dimensions for Lift Cabin Audio Unit Top Compact SSS 45mm am 71 47 mm gt 168 5 mm 141mm 2 5 mm 2 mm SSsss 3 2 mm 2 mm SST F a a a SSS 10mm Note The two 2 5 mm large holes in the window area are used where the mounting panel rear is inaccessible The 2 5 mm diameter is suitable for all wall mounting options using plywood chipboard laminated plastic etc with the aid of the screws included For front metal panel wall mounting drill M4 threaded holes Further steps can only be made after connection and are thus included in the next section 39 Lift Cabin Audio Unit Compact 2 3 Electric Installation Earlier HW A Caution m Be sure to connect the wires before wall mounting The connectors are separable remove them connect the wires tighten the screws and replace the connectors Connectors Figure 2 12 Connectors of Bus connector Lift Cabin Audio Unit Compact CANCEL connector optional m incontact control position W in voltage control position Electric Installation Later HW Terminals Telephone line LN bus Refer to ST or LN User Manual DC voltage 5 24Vdc any polarity control ALARM N O N O contact Normally open
38. e from the space behind the panel Such sensing might result in acoustic feedback since the loudspeaker strongly radiates sound into the cavity Separate Loudspeaker Mounting The loudspeaker is equipped with a cable and can be separated from the electronics by simply sliding it out within the reach of the cables delivered 1m This option is useful where there is not enough space for the whole electronic equipment Fit the loudspeaker according to the instructions below m While gluing choose such procedures or adhesives that prevent membrane damage by adhesives and volatile substances or heat m We recommend you to keep the loudspeaker sealed to eliminate vibrations Frequently Asked Questions Concerning Loudspeaker Is it possible to use a common loudspeaker for the communicator and floor announcing machine No it is not May I use a loudspeaker of my own Yes but make sure that the impedance is 64 Q By doing this you assume responsibility for sufficient volume and freguency range May I place the loudspeaker on the cabin ceiling This placement is not recommended May I use a longer cable with the loudspeaker Yes but not with the microphone 29 Lift Cabin Audio Unit Universal 2 2 Electric Installation Description of Terminals Connectors and Jumpers Figure 2 5 Description of Terminals Connectors and Jumpers for Lift Cabin Audio Unit Universal 99999 E
39. each Mind polarity in this case Alternative indicator connection LED Today s LED producing technologies help achieve a relatively good illumination intensity at a low current supply If a 5 mA LED with diode loss of approx 2V is able to provide efficient illumination in the lift no power supply is needed For this configuration see the figure below Figure 2 8 Alternative Indicator Connection for Lift Cabin Audio Unit Universal The cables required for this configuration are not part of the standard delivery but are available upon agreement In this configuration the auxiliary indicators on the PCB are not shining 34 Lift Cabin Audio Unit Universal 2 2 Induction Loop Connection The regulations that apply to communicator installations may reguire a mandatory loop for persons with defective hearing in the lift cabin In that case connect the loop to connector 10 with any polarity The loop including a 1m long cable can be part of your delivery if agreed Requirements m The induction loop has to be placed behind a non metal non magnetic cover in the control panel because the magnetic field of the induction loop cannot go through the metal control panel m The induction loop has to be labelled with an appropriate symbol ear placed according to applicable standards 35 Lift Cabin Audio Unit Compact 2 3 2 3 Lift Cabin Audio Unit Compact Description This audio unit is designed for
40. ean Parliament and of the Council of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment Regulation EC No 1907 2006 of the European Parliament and of the Council of 18 December 2006 concerning the Registration Evaluation Authorisation and Restriction of Chemicals REACH establishing a European Chemicals Agency amending Directive 1999 45 EC and repealing Council Regulation EEC No 793 93 and Commission Regulation EC No 1488 94 as well as Council Directive 76 769 EEC and Commission Directives 91 155 EEC 93 67 EEC 93 105 EC and 2000 21 EC 94 Troubleshooting 7 2 7 2 Troubleshooting FAQ ss For tips concerning solutions of other potential problems see fag 2n cz lt Ss How to upgrade 2N LiftNet 1 Ui BW N Connect the central unit CU to a PC via USB Run 2N LiftManager Service Tools Select the connected CU Go to the Device menu and select Perform device upgrade Select the latest firmware version your language and whether you want to Preserve or Reset current configuration Wait until the upgrade finishes Then you can upgrade all the connected audio units as well NOTE The CU also upgrades all audio units after boot if parameter 998 is set to 1 How to set up 2N LiftNet There are three possibilities how to set 2N LiftNet 1 For remote programming you can use the telephone line 2N LiftNet will guide you by a voice n
41. emember to program delayed calling to make the CANCEL connection work successfully 44 Mounting Completion Lift Cabin Audio Unit Compact 2 3 Connect the wires before wall mounting The connectors are separable remove them connect the wires tighten the screws and replace the connectors Figure 2 18 Lift Cabin Audio Unit Compact Mounting Induction loop connection e oe e Mounting the audio unit from the outer lift cabin wall is easier In that case no screws are accessible from the lift cabin and the audio unit cannot be stolen If the cabin wall is accessible from the outside follow the instructions in item a or b If not follow item c a If the lift cabin wall is thin stainless steel sheet seek four 8 mm long M4 screws and fan shaped washers in the accessories b If the lift cabin wall is thick up to 20 mm laminated chipboard seek four headless 30 mm long M4 screws Screw them into the unit backside using the wrench included in the delivery and tighten properly Then push the assembly through the pre drilled holes insert the fan shaped washers from the back and screw in the nuts c If the lift cabin wall is inaccessible from the rear follow instructions on the next page TIP If you have pre drilled corner holes find four headless M4 screws of the length of 30 mm in the package Drive the screws into the holes on the rear side of the audio unit and tighten as mentioned in
42. fety m Always abide by this information to prevent persons from injury Warning m Always abide by this information to prevent damage to the device Caution m Important information for system functionality Tip m Useful information for quick and efficient functionality Note u Routines or advice for efficient use of the device Future functions The text in this document designates the functions and features that are under preparation or development at present 17 Description and Installation The section is divided according to system components into the following subsections m PSTN Central Unit Lift Cabin Audio Unit Universal Lift Cabin Audio Unit Compact Audio Unit Machine Room Audio Unit Lift Shaft Cabin Roof LN Programming Each subsection includes m Component Description m Before You Start m Mounting Electric Installation 19 PSTN Central Unit 2 1 2 1 PSTN Central Unit Description Figure 2 1 Central Unit Power supply LED Indicators Green OK battery full Green flashing Battery charging Red Battery failure Off Power failure more than 1 hour of operating time remains Red flashing Power failure less than 1 hour of operating time remains Red flashing after Audio unit FW upgrade proceeding power up Telephone line Green Line OK ready on hook Green flashing Line picked up off hook call Red Line failure no dialtone Co
43. ft is fully functional When the ALARM button is pressed the system waits for a pre programmed period of time which is a little longer than the maximum lift running time If the lift is functional it arrives in the reguired station within this timeout and opens the door In that case the rescue reguest is cancelled If the door fails to open the reguest is accepted Make sure before installation that the door open signal is available in the lift cabin Reguirements m In double door lifts the signal has to be active only if both the doors open successfully and let the people out m The door position signal has to work even in the case of power outage Contact control Reguirements m None of the CANCEL terminals may be connected electrically with any other electrical circuit and a voltage source other than the contact Instructions 1 Connect the CANCEL terminal into upper position 2 Make sure that the switch position matches the door contact configuration open or closed when the door is closed see Address setting Voltage control Reguirements m DC 12 to 48V voltage Instructions 1 Connect the CANCEL terminal into lower position 2 Make sure that the switch matches voltage presence or absence when the door is closed see Address Setting Voltage presence corresponds to a closed contact voltage absence means an open contact Warning m Ignoring the instructions above may lead to product damage Note m R
44. g including siren and standard telephone set Helps communicate with any audio unit in the system and program the CU without a PC Equipped with a lift blocking contact in case LN fails to call for help Can be programmed as a multiple lift communicator A robust yellow cover 913612E 2N LiftNet Audio unit lift shaft Audio unit to be installed in the lift shaft or upon the lift cabin roof A robust yellow cover HandsFree mode ALARM and TRIPHONY buttons indication elements Not intended for cabin use 13 2N LiftNet Components and Associated Products 1 2 Associated Products lolx 913630E 2N LiftManager Quen Logged user Car Palmer The 2N LiftManager system is intended for remote monitoring control and communication with 2N LiftNet 2N EasyTalk and 2N SingleTalk units Part of the 2N LiftManager installation is Service Tool application which is aimed to manage configurations of available devices 2N LiftNet units 2N LiftManager is intended for use by companies or individuals who install or maintain lifts 5013331E 2N EasyGate Pro GSM Solution for 2N LiftNet and 2N SingleTalk ET nt YO P PSTN line replacement Simple installation without programming Batteries are integrated Call duration until two hours 14 Upgrade and Innovations 1 3 1 3 Upgrade and Innovations Manual version Upgrade an i
45. ges 1 to 10 are recorded into the CU with the aid of Service Tools 2 voice message 3 DTMF seguence 2N protocol blank Format X Y Seguence of Up to 8 1612 Y ID par 974 checksum 979 Messages for messages 171318 X 1 Alarm 2 Checking call dispatching upon each has 14 YY 00 Checking call SA shaft pressing of button 3 2 digit ID audio unit ID e g SA 11 means shaft 1 and cabin audio unit O off 1 checking call in 1 minute 2 on first call in 2 hours 3 on first call in full period time 981 Checking call 0 4 0 4 on checking call according to parameter 986 Days in week CAUTION Each of the values switches on periodic checking calls the period is the same only the first call time is different 982 Checking call interval hhmmhhm 00002359 Allows to force a checking call e g at night m lower fee F 0 100 0 OFF however setting parameter 981 to 0 983 Checking call period days 3 days has the same effect Necessary if the Checking call interval is used m s can only be set via the voice menu 984 Time adjustment r hmm blank synchronisation with the PC time is made via the Service Tool Configure when parameter 986 is set to Days in 985 Date adjustment yymmdd blank week upon a date change the test call date is rescheduled according to the new date can only be set via the voice menu synchronisation with the PC time is made via 63 Parameter Chart
46. good function in a noisy environment m The attached telephone is equipped with a keypad for function selection and system programming m The attached telephone does not ring The audio unit is equipped with a siren that is loud enough for a noisy environment o The machine room audio unit can be shared by multiple lifts m The audio unit is equipped with a lift blocking contact in case LN fails to call for help Figure 2 19 Audio Unit Machine Room Description siren beeps to alert incoming call or triphony beginning LED indicator red shining initialisation 10s constantly shining initialisation error brightly shining light bell together with the siren beep Door locking screw Address adjustment doors Lift number 1 8 adjustment Audio unit position adjustment Call in progress indicator yellow Call established indicator green Fireman connection green flashing ALARM button white backlit at relax TRIPHONY button yellow backlit when the triphony mode is active 47 Audio Unit Machine Room 2 4 Operating instructions This unit may only be used by authorised persons such as the lift maintenance staff The TRIPHONY button activates voice communication between all units with the same lift number The ALARM button can be used for calls to the dispatching centre The ALARM button backlight not reguired by standards allows you to find the unit in a dark envir
47. his termination takes a longer time to terminate the call Caution No alarm call can be made from the machine room audio unit set as the dispatching centre The alarm call is set to the audio unit that was the last to activate the Alarm function If no alarm was activated on any audio unit the machine room audio unit sets up no call If a call is set for a non existent machine room audio unit the alarm call is not established valid for settings 9 0 If more numbers than one are pre programmed the non existent audio unit is skipped Alarm Intercom setup During the Alarm intercom setup there is unilateral audibility between the machine room audio unit and the alarm initiating audio unit at first and when the call is confirmed there is bilateral audibility If you set 1 to 8 into the checking call memory i e checking calls will be set up to the machine room audio unit it will be impossible to initiate alarm from the set audio unit When the machine room audio unit intercom is called the voice message for the dispatching centre is played to the calling unit too 71 Dispatching Centre Instructions 4 2 Setting Machine Room Audio Unit Number Enter before the lift number to set the machine room number For example 011 8 means that calling to lift 8 machine room audio unit is set in ALARM button memory 1 Setting options 1 Service Tools enter and lift number into parameters 011 016 I
48. iftNet product maintenance procedures Here is what you can find in this section m Battery Maintenance m Firmware Upgrade 83 Battery Maintenance 5 1 5 1 Battery Maintenance First put the accumulators in operation as described in the Description and Installation section PSTN Central Unit Before You Start Also pay attention to them whenever the operation is interrupted and during replacement The basic rules are as follows A Warning m Never leave the batteries discharged for unnecessarily long periods m Ifthe battery is fully discharged please recharge it as soon as possible Interruption of Operation The interruption of service means that LN is without a power supply for a rather long time The battery is not being charged and can be damaged This situation may occur in the following cases m Ina building under construction or in an unused building where the power supply may be turned off for weeks or even months m While replacing the CU m Atthe end of a testing exhibition or similar event In such cases open the CU and remove the battery or disconnect it placing the transport tape between the battery contact and the holder contact List of Battery Endangering Situations 1 CU installation in an unfinished new building Remember that the power may be switched off for weeks or even months in a building that has not been put in operation yet If necessary install the communicator here check its functi
49. ighbouring conductors do not radiate interference power cables video signals etc Recommendations m Do not lead the bus close to power cables especially in long distance sections m Branch the bus to shorten the total length of sections m The bus is electrically isolated from the telephone line circuits according to the EN60950 standard requirements and its low voltage cannot cause any electrical accident CU Connection to Telephone Line LN works in a wide range regardless of polarity and line parameters refer to Technical parameters Connect it using the attached cable with an RJ 12 terminal Caution One CU may be connected to one telephone line only and no other telephone terminal eguipment may be connected to this line 2N LiftNet requires the telephone line exclusively for itself This means that NOT even a system through which the telephone line goes priority connection ESS e g may be connected to this telephone line No double or group serial lines may be used No telephone multiplugs even the intelligent ones may be used Never connect LN to an ISDN line CU telephone network connection options There are four connection options m PSTN line m PBX line m GSM gateway m VoIP adapter 23 PSTN Central Unit 2 1 Direct PSTN Connection This is the simplest and most reliable type of connection High operational costs flat rate costs are a drawback of this solution
50. ion for Advanced Users 4 4 Automatic Redialling of Multiple Numbers without Confirmation This mode is useful where no trained personnel for automatic dialling with confirmation are available The called party does not have to press any button The two modes share a set of numbers have an identical count of cycles respond to the busy tone in the same way etc The only difference is that the no confirmation mode waits for the ringing tone and recognises that the called party has answered when the ringing tone terminates before the timeout end and that the connection has been made successfully In this mode LN does not repeat the Wait please message or any user recorded message after the dialling end because it would be impossible to recognise ringing reliably The message is played back once shortly after the called party answers The message speaker cannot be controlled using buttons to 5 Evaluation of Situations during Automatic Audible Dialling without Confirmation Situation LN Activity Silence or busy tone after line seizure This does not affect the operation LN dials the first number under any line status and only then evaluates the situation Busy tone LN hangs up in approx 2 seconds and dials the next number Call or silence LN waits for a pre set time answering timeout then hangs up and dials the next number Continuous tone on a PBX e g LN hangs up in approx 2 seco
51. ions can be placed in the lift cabin e g to help the people trapped in the lift communicate with the dispatching centre Meaning of Symbols The yellow Wait symbol is on whenever a connection is being established with the dispatching centre The green symbol is on whenever a connection has been established and confirmed by the dispatching centre The yellow Triphony symbol is on whenever triphony is in progress The blue indicator is off but designates the signal sending place during the call for people with defective hearing equipped with hearing aids Audio Unit Lift Shaft Cabin Roof Press the ALARM button to call the dispatching centre Press the TRIPHONY button to call the other audio units in one and the same lift Repress the TRIPHONY button to terminate such connection The ALARM button is shining at the relax state The TRIPHONY button is shining while triphony is in progress The yellow LED is shining while a connection with the dispatching centre is being established The green LED shines to indicate that the connection has been established and confirmed by the dispatching centre 68 User Instructions 4 1 Audio Unit Machine Room The shaft audio unit description applies to this audio unit too To activate any voice function pick up the receiver of the connected telephone or enable the HandsFree mode on the telephone Machine room voice menu When you pick up the phone in the machine
52. itch jumper 12 right into the HIGH position Voltage control Reguirements m DC 12 to 48V voltage m The voltage signal has to be active even in the case of power failure Instructions 1 Switch the ALARM terminal by two pins up into position 2 2 For activation by voltage connection leave jumper 12 right in the default position 3 For activation by voltage disconnection switch jumper 12 right into the HIGH position Caution Jumper setting as printed on the unit cover of pre production samples is only valid for CANCEL and wrong for ALARM m See above for the proper setting Warning m Ignoring the instructions above may lead to product damage 32 Lift Cabin Audio Unit Universal 2 2 CANCEL Input Connection Door Contact Optional This input helps cancel a rescue reguest if the lift is fully functional When the ALARM button is pressed the system waits for a pre programmed period of time which is a little longer than the maximum lift running time If the lift is functional it arrives in the reguired station within this timeout and opens the door In that case the rescue reguest is cancelled If the door fails to open the reguest is accepted Find out before installation whether the door opening signal is available in the lift cabin Requirements In double door lifts the signal has to be active only if both the doors open successfully and let the people out The door position signa
53. item b above Though uneguipped with nuts the screws fix the product reliably preventing it from sliding or turning The induction loop for people with defective hearing is included in the product no other loop is needed 45 Lift Cabin Audio Unit Compact 2 3 Mounting Completion without Rear Access 1 Insert the hex wrench included in the delivery in the bottom unit edge hole turn left about 10 times until it puts up resistance 2 The window slides down by itself or with little assistance showing its upper brim 3 Tilt the window forwards and remove 4 Now you have access to two holes in the window corners Put unit including the connected wires on the pre drilled lift cabin wall Drive and tighten the included screws for plywood chipboard laminated plastic etc wall mounting or short M4 screws with fan shaped washers intended for metal plate mounting with pre drilled M4 threaded holes 5 Replace the window 6 Insert the hex wrench included in the delivery in the bottom unit edge hole turn right about 10 times until the window slides under the panel edge and tighten applying light force 46 Audio Unit Machine Room 2 4 2 4 Audio Unit Machine Room Description This audio unit is designed for machine room installation Compared with the other types it has some unique features m The audio unit contains a telephone set with the HandsFree receiver modes for
54. l has to work even in the case of power outage Contact control Requirements m None of the CANCEL terminals may be connected electrically with any other electrical circuit and a voltage source other than the contact Instructions 1 Keep the CANCEL terminal in the LOW position 5 2 With a normally open contact leave jumper 12 left in the default position 3 With a normally closed contact switch jumper 12 left into the LOW position Voltage control Requirements DC 12 to 48V voltage Instructions 1 Switch the CANCEL terminal by two pins up into position 4 2 For activation by voltage connection leave jumper 12 left in the default position 3 For activation by voltage disconnection switch jumper 12 left into the LOW position Warning m Ignoring the instructions above may lead to product damage Note m Remember to program delayed calling to make the CANCEL connection work successfully 33 Lift Cabin Audio Unit Universal 2 2 Indicator Connection The basic configuration providing using an external source a sufficient illumination intensity of indication elements is shown in the figure Figure 2 7 Basic Indicator Connection for Lift Cabin Audio Unit Universal 24V Requirements m The DC power supply has to be backed up LN continues working except for the indicators during power outage The indication elements bulbs e g may have the maximum current of 200 mA
55. l pre set attempts The procedure is the same for checking calls or failure reports but a separate group of six numbers can be used Evaluation of Situations during Automatic Audible Dialling with Confirmation Situation LN Activity Busy tone after number dialling end LN hangs up and dials the next number in the sequence Call or silence LN waits for a pre set period of time see Parameter 913 Ringing tone LN waits for a pre set count of rings see Parameter 954 then hangs up and dials the next number Continuous tone on a PBX line e g LN hangs up and dials the next number DTMF character 5 or LN hangs up immediately and dials the next number DTMF character LN confirms receipt 2 beeps mutes the current voice message and the call goes on for the maximum pre set time maximum call duration These digits are interpreted as control characters refer to Subs 3 6 The PSTN connection quality is not so high as to identify the above mentioned situations reliably in all cases Moreover excessive noise in the lift cabin may decelerate automatic dialling due to inability to recognise the busy tone e g In general DTMF is the most reliable type of signalling and so is used for confirming receipts Thus the connection is established yet for a shorter time than usual even in extreme cases e g when LN cannot identify the DTMF 78 Function Descript
56. le or perforation To mount the audio unit you need 4 electrically spot welded M3 or M4 screws a sufficiently large loudspeaker perforation area and a microphone hole on the inner back side of the panel If needed you can fix the audio unit on a perfectly degreased surface with a good guality two sided foam self adhesive tape Warning m Leave no gap between the lift control panel and the audio unit surface to avoid acoustic loudspeaker fault and acoustic loudspeaker microphone feedback 28 Lift Cabin Audio Unit Universal 2 2 m Do not use this type of audio unit in a position other than mounted on a sufficiently large board The acoustic properties of an uninstalled audio unit cannot be guaranteed Separate Microphone Mounting If the microphone is separated connected by cable it has a 25x25 mm large board with self adhesive foil This helps you mount it easily behind any hole in the panel the minimum hole diameter is 5 mm or a group of smaller holes of the same total area Just glue the microphone directly onto the reguired place from behind be sure to degrease and clean the surface carefully before Reguirements m The minimum distance between the loudspeaker and microphone centres is 90 mm A lower distance may lead to acoustic feedback A greater distance within the available 1m cable does not matter m Make sure that the glued on microphone does not pick up even partially the acoustic pressur
57. lifts only without licence 2 Service tools This part is fully functional without licences Helps configure the LN which is connected to the PC through a USB interface Also enables to upgrade the firmware At present no remote PC configuration or upgrade are possible For more information install and run 2N LiftManager from the CD enclosed 64 Parameter Chart FW v 1 9 1 3 2 How to Record User Messages and Numbers From a PC To upload the user messages and numbers into the 2N LiftNet device you will need the Service Tools utility To upload a message into 2N LiftNet please follow the three easy steps below 1 Record your message using your PC soundcard and microphone Save the voice message to the wav file with the following parameters 8bit 8 kHz MONO 2 Upload the wav files you have created into 2N LiftNet using the Service Tools via the Device User Messages Upload or User Numbers Upload menu 3 Remember to enter all of the 10 0 9 wav files while uploading user numbers 65 Function and Use This section describes the basic and extending functions of the 2N LiftNet product Here is what you can find in the section User Instructions Dispatching Centre Instructions Fireman Function Function Description for Advanced Users 67 User Instructions 4 1 4 1 User Instructions Audio Unit Lift Cabin The lift cabin audio unit is intended for lay users Nevertheless instruct
58. mmunication No light Relax ALARM reset Yellow ALARM activated calling Green Call confirmed ALARM announced Fireman activated Green flashing Incoming call Yellow flashing Triphony Fast green flashing Programming from dispatching office Fast yellow flashing Programming from machine room Alternate Bus busy yellow green flashing Figure 2 2 Central Unit Connectors Old type New type Bus connector Telephone line Supply Battery USB connector to audio units connector connector Switch for programming upgrading etc ON OFF A Warning m Donotopen the CU during the warranty period m later open for battery replacement only 20 PSTN Central Unit 2 1 Before You Start CU installation conditions The CU is not designed for outdoor applications Do not mount the CU onto vibration producing machines Install the CU vertically to allow air flow for cooling purposes never cover the CU with any cloth or install it in another closed box You may install the CU into the lift switching board unless the temperature exceeds the acceptable limit The CU may be operated in the lying position on a desk at the room temperature of up to 25 C Product Completeness Check Check the product for completeness before installation please 1 central unit 1 terminal inserted on the bus connector 1 accumulator battery isolation tape is present sticking out of the cover 1 power supply adapter confo
59. n remember that the entire set may be disconnected from the power supply In such case the batteries will discharge Do not forget to recharge them as soon as possible or preferably disconnect the green connector if you do not need to have the system on With new HW model just switch the battery button into the position OFF before transportation Battery Pack Replacement Battery Pack Service Life The warranty period does not apply to common wear and tear i e the battery depreciation If however the product is used normally the battery service life is substantially higher than the warranty period LN monitors the battery pack status and indicates the need of replacement upon a certain capacity drop Where the dispatching office is equipped with the 2N LiftManager software this information is automatically transmitted as an error message For replacement four new Ni MH accumulators of size AA and minimum capacity of 2000 mAh are needed Make sure that accumulators of the same type and production series are used You are recommended to use the batteries delivered in groups of four by the manufacturer The recommended type is SANYO Eneloop 2000 How to Replace a Battery Instructions 1 2 3 Disconnect all supply cables from the CU Release the 6 screws on the CU bottom and remove the cover Replace the batteries and check polarity the spring holder contact minus pole of the cell e its flat end Repl
60. nds and dials the next number Ringing tone terminates before 10 rings are completed can be reprogrammed Regarded as a successful call The call goes on for the maximum pre set time maximum call duration The voice message is played back once Ringing tone with 10 rings can be reprogrammed LN hangs up and dials the next number in the sequence an 9 These digits are interpreted as the beginning of a switch control password Warning Make sure in this mode that no VoiceMail box FAX machine or any other equipment are assigned to the numbers to be dialled that might answer the call before the pre programmed timeout end and thus terminate automatic dialling Automatic Call Receiving If equipped with a PC with the 2N LiftManager application the dispatching centre receives calls automatically It identifies the calling lifts and types of calls alarm 79 Function Description for Advanced Users 4 4 checking and automatic failure report The checking calls are served fully automatically The alarm calls are transferred to the operator who uses the above mentioned commands in this case too Survey of Messages English Meaning Attention the call is ending Call end warning We apologise your call has Call interrupted by a higher priority reguest to be terminated Wait please During connection establishing This is communicator Identification if pre pr
61. nnovations 1 9 1 In the manual New HW version with the battery switch 1 8 0 In firmware 1 8 0 m New Fireman function fire call setup from the Fire Station to the cabin in the shaft with the lowest address 1 7 0 In firmware 1 7 0 m New Alarm intercom function alarm call setup to the machine room audio unit m This new function can also be used for setup of a checking call to the machine room audio unit 1 6 0 In firmware 1 6 0 m Added parameter 932 cabin audio unit loudspeaker volume control for alarm and incoming calls 1 5 8 In firmware 1 5 8 m Added Italian voice menu m Support of new audio units 913613E and 913613WBE 1 5 5 In firmware 1 5 5 m Added parameter 990 System settings m Automatic restart of audio units for CU audio unit communication monitoring WatchDog 1 5 2 In the manual m Modified description in Subs 2 5 Audio Unit Machine Room In firmware 1 5 2 m New voice menu m Added system messages page 59 m Shorter timeout for the first Wait please message after emergency call activation Added parameters 978 979 New default value for parameter 914 delayed call set to 0 seconds CANCEL still active 15 Terms and Symbols Used 1 4 1 4 Terms and Symbols Used LN 2N LiftNet CU Central unit of the system typically shared by multiple lifts in a building Audio unit Voice communication unit for lift communica
62. ntrol panel type The indicators e g bulbs or LEDs are working in accordance with the applicable standards Address Setting see the Installation section for details Figure 2 3 Lift Cabin Audio Unit Universal Before You Start Requirements The panel has to be installation ready including loudspeaker perforation The panel has to be equipped with the following obligatory elements o ALARM button o Backlit symbol Request accepted o Backlit symbol Connection established The above mentioned elements have been located as required by applicable regulations There must be free space of at least 65x130x20 mm behind the panel Product Completeness Check Check the product for completeness before installation please 1 board with electronics 4 terminals slid on the board pins see the photo 4 jumpers slid on the board pins see the cover print 1 mounting panel 1 directly cable connected loudspeaker 1 directly cable connected microphone 1 printed cover 5 tightening strips 27 Lift Cabin Audio Unit Universal 2 2 Mounting Main Board Mounting This audio unit is mounted behind the lift control panel Typically the panel is ready for installation as shown in the drawing below 4 spot welded M4 screws Perforated loudspeaker area perfor d 34 0 Figure 2 4 Top View of Mounting Hole Dimensions for Lift Cabin Audio Unit Universal 122 0 LED holes optional Microphone ho
63. o more than 1 month b Weak and short red flashing Some battery cells are discharged In such case connect the 12V DC power adapter do not connect any audio units and let the CU charge for at least 24 hours even after the indicator has starting showing that the battery is charged This is a so called compensatory cycle which balances out the condition of the individual cells after a long period of storage C No flashing The battery is fully depleted and may be damaged Replace the battery with a new recommended type SANYO Eneloop 2000 4 You may now install the CU CU Mounting It is recommended to install the CU in a room that is secured against unauthorised persons such as the lift machine room switching station etc On an easily accessible place there is a risk of telephone line misuse or SIM card misappropriation in the GSM version Mount the CU onto a wall using the attached dowels and screws CU Connection Supply Use the included adapter or a 12V DC power supply with appropriate parameters stabilised Warning m Never use an AC or non stabilised DC power supply to avoid CU damage 22 PSTN Central Unit 2 1 Bus Connection Reguirements m With multi wire cables always use a symmetrical twisted pair of conductors i e those that match each other Standard UTP cables contain twisted pairs m With special cabling in the cabin use the adjoining cables and make sure that the nearest ne
64. ode You can enter the programming mode only during an incoming call PSTN call to LN or upon line seizure by the machine room telephone To enable the programming mode press to enter services and after that enter the service password in the format service password Note m Remember to enter an asterisk before and after the password If the password is correct LN reports You have entered the programming menu and displays a context dependent help The default password is 12345 and you have a 5 second timeout by default or a user defined limit of 1 to 9 seconds to enter every character of your password If you fail to keep the timeout LN hangs up 56 LN Programming 3 1 You are recommended to change it to secure your eguipment against unauthorised access If you forget your password contact the manufacturer to recover your data Programming Procedure Having entered the programming mode you can change any programmable value s in any order Proceed as follows enter the function number and then the value Use an asterisk as a separator or Enter In general the function has the following format function number value The function number has three digits see the table After you enter the function number and an asterisk LN reports the number or name current value and potential range of the parameter to be programmed After you enter the value and another asterisk LN reports Value stored or Invalid value
65. ogrammed number Call End Outgoing Incoming Calls A call is terminated line hang up occurs if any of the following cases happens m The busy or continuous tone has been detected call end on PBXs m Timeout for call confirmation expired see parameter 913 setting m The pre programmed maximum call duration has elapsed the Attention the call is ending message is played back 10 seconds before the call end the call can be prolonged The character B or has been received The timeout expired during programming A higher priority call request The communicator is able to detect the continuous busy and ringing tones even if the tone has two frequency components which is the case of Great Britain USA so called BTT tone and Canada To set the dual tone characteristics set parameters 946 and 947 Use of Switches Every machine room audio unit is equipped with a switch which enables to block the lift function in case LN fails to call for help in the event of m telephone line failure m power outage and back up battery discharge 80 Function Description for Advanced Users 4 4 The switch is provided with a normally closed NC contact and executes the reguired function automatically Warning m Thelift CU has to ensure that the lift always goes to the nearest station and opens the door when the contact opens 81 Maintenance This section described the 2N L
66. on and remember to protect the batteries against depletion remove them or disconnect using the transport tape On new HW model is enough to switch the battery button into the position OFF If the risk is not so high just disconnect the green connector Both the steps however may only be performed when the elevators are out of operation 2 Excessively long storage periods Make sure that your storage obeys the FIFO first in first out principle If the end of the six month storage period is approaching you may recharge the batteries in the product see above replace the transport tape and continue storing the product On new HW model you have to switch the battery button into the position ON for charging When are batteries full charged then switch the battery button again into the position OFF 3 Dismantling CU If for whatever reason warranty claim transport to service site in order to upgrade etc you dismantle the CU remember that the CU is still working This way it may be stored without recharging for no longer than 1 week or after having been fully recharged no longer than 1 month If there is a risk of exceeding this period remove the batteries or disconnect them using the 84 Battery Maintenance 5 1 transport tape With new HW model just switch the battery button into the position OFF before transportation Testing exhibitions and presentations If you operate the communicator for example at an exhibitio
67. on time idle call 24h 2h Battery 4 pieces size AA NiMH min 1800 mAh Switch rating 913611E Audio unit machine room Up to 48V 100 mA The manufacturer reserves the right to modify the product in order to improve its qualities The product contains no environmentally harmful components When the product s service life is exhausted dispose of it in accordance with applicable legal regulations 91 This sec tion prov Supplementary Information ides supplementary information on the 2N LiftNet product 93 Regulations 71 7 1 Regulations 2N LiftNet conforms to the following directives and regulations Directive 1999 5 EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity Directive 2004 108 EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89 336 EEC Directive 2006 95 EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of the Member States relating to electrical equipment designed for use within certain voltage limits Directive 2002 96 EC of the European Parliament and of the Council of 27 January 2003 on waste electrical and electronic equipment Directive 2002 95 EC of the Europ
68. onment In both cases it is necessary to pick up the attached phone If the attached phone is picked up and neither ALARM nor TRIPHONY is pressed you can make use of other functions refer to the machine room voice menu Before You Start Reguirements m Be sure to connect the telephone set included in the audio unit delivery No other telephone type may be used except with the consent of the manufacturer m The lift control circuit must be equipped with a function blocking input in case the LN is unable to provide connection with the dispatching centre Product completeness check Check the product for completeness before installation please 1 audio unit m 1 telephone set a separate unit including accessories and the manual m 2 wall dowels m 2 dowel screws m 7 address setting jumpers Mounting Typically the audio unit including a telephone set is mounted onto a wall using available dowels and screws The recommended machine telephone distance is approximately 10 cm The maximum distance is determined by the interconnecting cable delivered together with the telephone 48 Audio Unit Machine Room 2 4 Electric Installation Description of connectors Release the screw on the right hand side and open the connector cover There are three connectors Figure 2 20 Connectors under the side door Audio Unit Machine Room Connectors ds Bus connector j Lift blocking connector 0
69. or m The dispatching office lift connection may not depend on the operator s presence no call redirection to a fax machine in the night mode is allowed etc Other recommendations Make an agreement with the PBX owner regarding operating costs LN outgoing calls are billed at the owner s expense with the exception of free calls on green lines m Where a non stop security or porter s service is available the personnel can be trained in rescue operations and LN can be programmed to call this service 24 PSTN Central Unit 2 1 GSM Gateway Connection Temporary Substitutes the GSM CU Version Part No 501303E Used wherever no fixed telephone line is available Reguirements m The GSM gateway has to be functional even in the case of power outage m The GSM gateway has to recover its function without requiring the PIN Other reguirements m Find a suitable place or use a special directional antenna where the GSM signal guality is poor m Secure the GSM gateway SIM card against misappropriation m With a pre paid SIM card monitor the credit use and on time replenishing VoIP Adapter Connection This is the cheapest solution where a reliable Internet connection is available Requirements m The entire system has to be functional even in the case of power outage Other recommendations m As the VoIP technology is rather complicated make sure that the dispatching office personnel monitor connecti
70. p the fire call using a Button press the button to establish connection with the cabin audio unit and repress the button to cancel the connection Key turn the key ON to establish connection and return the key into OFF to discontinue the call Setting Set the Fireman function using parameter 996 format XY where X the shaft number set on the Fire Station 1 8 Y activation this function with button 0 or key 1 74 Function Description for Advanced Users 4 4 4 4 Function Description for Advanced Users Purpose of Section The purpose of this section is to help technicians solve problems if any If the system fails to work properly and a well trained technician monitoring its operation step by step according to the description included herein gets to a point where the description and reality are in contradiction he or she describes the contradiction thus facilitating troubleshooting This procedure often reveals that the system works properly but the user had a different idea of how to use it Outgoing Call The process starts whenever the ALARM button is pressed on any audio unit in the lift cabin audio units the CANCEL input may delay or block calling refer to parameter 914 After the ALARM button is pressed the LN LN establishes connection with the dispatching office for details see the Automatic dialling section The LN replays a message identifying the LN and the calling audio unit
71. pping oil etc The ALARM button activates the dispatching centre connection the TRIPHONY bottom enables conference connection with the other audio units of one and the same lift The audio unit contains a built in microphone and a loudspeaker Thanks to its size and robustness the audio unit features a very good sound Loudspeaker LED indicator red unit initialisation error Door locking screw Address setting door Lift number 1 8 setting Audio unit position setting Call in progress indicator yellow Call established indicator green ALARM button white backlit at relax TRIPHONY button yellow backlit when the triphony mode is active Operating instructions This unit may only be used by authorised persons such as the lift maintenance staff The TRIPHONY button activates voice communication between all units with the same lift number 51 Audio Unit Lift Shaft Cabin Roof 2 5 The ALARM button can be used for example when somebody falls into the shaft The ALARM button backlight not reguired by standards allows you to find the unit in a dark environment Before You Start Product completeness check Check the product for completeness before installation please m 1 audio unit m 2 wall dowels u 2 dowel screws Reguirements There are no special reguirements for this unit type Caution m This audio unit is not designed for lift cabins Mounting Typically the audio
72. ptionally e g where a certain audio unit type is used in a position other than normal To recover the initial address setting follow the drawing on the cover Bus Connection The connection polarity is arbitrary Warning m Connection to different e g higher voltage cables leads to damage or destruction of the audio unit Caution m Theunit is powered via a 2 wire bus from the central unit Unplugging of the bus from the CU causes switching off of the unit m q Avoid the audio unit address duplicity 31 Lift Cabin Audio Unit Universal 2 2 ALARM Button Connection Reguirements The ALARM button design colour symbol button surface mechanical run and location have to meet the reguirements of the particular installation Button control Reguirements m The ALARM button has to be equipped with a normally open NO or normally closed NC contact that is not connected with any other circuit m None of the ALARM button terminals may be connected electrically with any other electrical circuit and a voltage source other than the NO NC contact B If one of the ALARM contacts is connected to another circuit appropriate isolation strength according to applicable standards has to be ensured between the contacts Instructions 1 Leave the ALARM terminal in the LOW position 3 2 With a normally open contact leave jumper 12 right in the default position 3 With a normally closed contact sw
73. rming 12V DC to the local power network requirements 1 telephone cable with RJ terminals 2 wall dowels 2 dowel screws 1 manual either in the printed or CD format warranty certificate Checking of Accumulators Instructions 1 Completely pull out the tape that sticks out of one opening on the back side of the CU This tape protects the inserted accumulators against discharging during storage With this tape it is possible to store the product if supplied including batteries 2 year since the shipping date which is indicated on the packaging After this period the claims if any regarding the battery warranty cannot be accepted Do not connect anything to the CU and if any control lamps light up after the tape has been removed wait a few seconds until they turn off With new HW type you have to switch the battery botton into the position ON Now watch the power control lamp on the CU carefully for a few seconds not in direct sunlight because the flashing is not strong 21 PSTN Central Unit 2 1 a Weak and short green flashing The battery is OK and fully charged you may continue with the installation If the product was stored for longer period than Y year or under temperature exceeding 25 C proceed according to paragraph b A Caution m The product needs to be put in operation after the tape has been removed It can be stored no longer than one week without charging after having been fully charged n
74. s and Cautions 7 4 7 4 General Instructions and Cautions Please read this User Manual carefully before using the product Follow all instructions and recommendations included herein Any use of the product that is in contradiction with the instructions provided herein may result in malfunction damage or destruction of the product The manufacturer shall not be liable and responsible for any damage incurred as a result of a use of the product other than that included herein namely undue application and disobedience of the recommendations and warnings in contradiction herewith Any use or connection of the product other than those included herein shall be considered undue and the manufacturer shall not be liable for any consequences arisen as a result of such misconduct Moreover the manufacturer shall not be liable for any damage or destruction of the product incurred as a result of misplacement incompetent installation and or undue operation and use of the product in contradiction herewith The manufacturer assumes no responsibility for any malfunction damage or destruction of the product caused by incompetent replacement of parts or due to the use of reproduction parts or components The manufacturer shall not be liable and responsible for any loss or damage incurred as a result of a natural disaster or any other unfavourable natural condition The manufacturer shall not be held liable for any damage of the product arising during
75. s for Lift Cabin Audio Unit wae Figure 2 6 Address Setting for Lift Cabin Audio Unit Universal ssseeseeese 31 Figure 2 7 Basic Indicator Connection for Lift Cabin Audio Unit Universal 34 Figure 2 8 Alternative Indicator Connection for Lift Cabin Audio Unit Universal 34 Figure 2 9 Description of Lift bin Audio Unit Compact 36 Figure 2 10 Address Setting for Lift Cabin Audio Unit COMPpact eee 38 Figure 2 11 Mounting Hole Dimensions for Lift Cabin Audio Unit Top Compact 39 Figure 2 12 Connectors of Lift Cabin Audio Unit Compact Earlier HW ee 40 Figure 2 13 Connectors of Lift Cabin Audio Unit Compact Later HW eee 41 Figure 2 14 ALARM Button Connection with N O Contact eeeeeeeeeee eee eee nen 41 Figure 2 15 ALARM Button Connection with N C Contact eee eee eee eee nen 42 Figure 2 16 Voltage Activation 4 e4eee2e 2000000000000 eee KKK EPER RK rana narran 42 Figure 2 17 Inversion Voltage Control ee ee e enne enne nnne nennen 43 Figure 2 18 Lift Cabin Audio Unit Compact Mounting ee ee eee eee eee eee ee canario 45 Figure 2 19 Audio Unit Machine Room Description enm 47 Figure 2 20 Audio Unit Machine Room Connectors u eee eee eee eee crac 49 Figure 2 21 Audio Unit Lift Shaft Cabin Roof Description 51 96 General Instruction
76. t place used electric devices and battery packs into municipal waste containers An undue disposal thereof might impair the environment Deliver your expired electric appliances and battery packs removed from them to dedicated dumpsites or containers or give them back to the dealer or manufacturer for environmental friendly disposal The dealer or manufacturer shall take the product back free of charge and without reguiring another purchase Make sure that the devices to be disposed of are complete Do not throw battery packs into fire Battery packs may not be taken into parts or shirt circuited either 98 TELECOMMUNICATIONS 2N TELEKOMUNIKACE a s Mod ansk 621 143 01 Prague 4 Tel 420 261 301 111 Fax 420 261 301 999 E mail sales 2n cz Web www 2n cz
77. the shipping thereof The manufacturer shall not make any warrant with regard to data loss or damage The manufacturer shall not be liable and responsible for any direct or indirect damage incurred as a result of a use of the product in contradiction herewith or a failure of the product due to a use in contradiction herewith All applicable legal regulations concerning the product s installation and use as well as provisions of technical standards on electric installations have to be obeyed The manufacturer shall not be liable and responsible for damage or destruction of the product or damage incurred by the consumer in case the product is used and handled contrary to the said regulations and provisions The consumer shall at its own expense obtain software protection of the product The manufacturer shall not be held liable and responsible for any damage incurred as a result of the use of deficient or substandard security software The consumer shall without delay change the access password for the product after installation The manufacturer shall not be held liable or responsible for any damage incurred by the consumer in connection with the use of the original password The manufacturer also assumes no responsibility for additional costs incurred by the consumer as a result of making calls using a line with an increased tariff 97 General Instructions and Cautions 7 4 Electric Waste and Used Battery Pack Handling A Do no
78. tion with the dispatching office or another system unit System Central unit interconnected with a group of audio units by a bus Bus A pair of conductors interconnecting the CU and all system audio units Incoming call dispatching office to CU call Outgoing call CU to dispatching office call Checking call Automatically activated CU to dispatching office call Triphony Internal communication between audio units typically all audio units of one and the same lift during repairs or rescue work Dispatching Receives emergency calls checking calls and if necessary lift office failure reports Separate dispatching offices can be responsible for different types of calls and mobile telephones can be used too LM Supervisory software designed for small and medium size lift f supervising companies Automatic receiving of checking calls LiftManager Comfortable programming of CU parameters DISA Automatic voice menu which helps route incoming calls to the required audio unit or activate additional functions e g remote programming ESS Electronic Security System PBX Private branch exchange equipped with PSTN interface and local analogue lines PSTN Public switched telephone network For simplification it is assumed that the CU is connected to the PSTN although it works on the PBX line too in the same way 16 OOP gt gt Terms and Symbols Used 1 4 Symbols in Manual Sa
79. units No 913612E This mode features a different setting of the automatic HandsFree mode The microphones of active audio units are less sensitive than those operating in the ALARM mode Triphony terminating options e Machine room telephone hang up e TRIPHONY button repressing e Timeout expiration e Giving priority to incoming or alarm calls Checking Call The checking call is an automatically generated outgoing call typically established every 3 days The purpose of the checking call is to supervise the system function Typically this call is processed automatically in the dispatching office Incoming Call The dispatching office may call back to LN The CU receives any incoming call automatically identifies itself and offers a voice menu DISA This helps the caller to access the reguired audio unit Like outgoing calls incoming calls are time limited and easily controlled prolongation end If the operator calls back and wants to get connected to the audio unit from which the preceding call was made enter 0 in the voice menu Incoming call voice menu Hello This is communicator ID number serial number Choose the lift number by pressing 1 to 8 For connection with the cabin choose 1 For the machine room choose 2 For the shaft bottom choose 3 And for the cabin roof choose 4 Press 9 for services Enter the service password Press 5 to end the call 76 Function Description for Advanced Users
80. vity reliably evaluate the checking calls Some VoIP adapters have two independent telephone lines A majority of subscribers use just one line and the other line is thus available free of charge Operation without Telephone Line LN can be used as an intercom during lift assembly work even without a telephone line In that case make sure that the lift blocking function is not activated until the telephone line has been connected USB Port Connection Recommendations Do not leave a PC connected for a long time unless necessary in order to minimise risk of PC damage due to HV shock from the telephone line during storms e g 25 PSTN Central Unit 2 1 Interruption of Operation Battery Maintenance Caution m Never leave the batteries discharged for unnecessarily long periods m Ifthe battery is fully discharged please recharge it as soon as possible For a detailed description of situations that require your attention due to the state of accumulators during interruption refer to the Maintenance section Remember that the state of accumulators is essential for system operation in any case The Maintenance section also contains instructions for accumulator maintenance including replacement 26 2 2 Lift Cabin Audio Unit Universal Description Lift Cabin Audio Unit Universal 2 2 The user is not in a direct contact with this product The controls and indicators depend on the lift cabin co

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