USER MANUAL
Contents
1. the limit and further investigation is needed During this test LLT 1 Slave unit can also be attached to tested LON network IMPORTANT Test is valid only if there is no DC power supply on tested network for example if LON nodes in the same time are also powered through the network LLT 1 L01 Longo Line tester SANTEN LIVING SYSTEMS 3 2 Testing signal level IMPORTANT To perform this test both Master and Slave LLT 1 tester must be attached to the tested LON network and power must be switched ON on both units Instruments Master and Slave must be connected on both sides of tested line pair of the LON network under test When transmit receive test is in progress see chapter 3 3 below also signal level is measuring and reporting the status If signal level is under limit normal limit is 400 mVpp red LED will be on see picture below D O LIKH E EE Aa GEHORTEL LEVEL k LON 78xePS FT10 LONGO LINE TESTER MASTER Picture 5 Signal level o LLT 1 L01 Longo Line tester a LIVING SYSTEMS 3 3 Testing trasmit receive operation IMPORTANT To perform this test both Master and Slave LLT 1 tester must be attached to the tested LON network and power must be switched ON on both units Instruments Master and Slave must be connected on both sides of tested line pair of the LON network under test There are two modes of operation to test transmit receive operation In single mo2. 408 00003000 MES 00 E eel na 3 3 START TO TEST NETWORK ne dedans se ee NGA mo remonte 4 3 1 Testing line shoted using LLT 1 Master tester eta 4 3 2 Testing signal IV crearne se ane 5 3 3 Testing trasmit receive operation 6 3 4 Where to connect LLT 1 Master and Slavetester 8 3 5 Detailed description of testing trasmit receive operation 9 CANNES cd 10 DINO LES 0220400420050002 C0200090 E 11 jii a 3 LLT 1 L01 Longo Line tester SMARTFEH LIVING SYSTEMS 1 INTRODUCTION LLT 1 tester is used for quick checking all kind of LON FT 10 78 kbps based network topologies bus loop star primarily build with CAT5 cabling Device is simple to use without previous extended knowledge of Lonworks technology For proper operation when testing network traffic testers must work in pair like transmitter master and receiver slave When only cable line shorted is checking than transmitter master device is enough LLT 1 tester can check cabling when network is not in operation no traffic on network and can also test cabling when network is busy traffic on network There are four important information diagnosed by the device Line shorted Signal level Test OK Test FAULT LLT 1 tester can also be used like line simulator With internal DIP switches 200 m of CAT5 line can be simulated SIGNAL SHORTED LEVEL LON _7exere FTIO Lon a
3. SMARTEH LIVING SYSTEMS USER MANUAL LLT 1 L01 Longo Line tester Version 1 SMARTEH d o o Poljubinj 114 5220 Tolmin Slovenia Tel 386 0 5 388 44 00 e mail info smarteh si www smarteh si LLT 1 L01 Longo Line tester Written by SMARTEH d o o Copyright 2014 SMARTEH d o o User Manual Document Version 001 October 2015 SMARTEH LIVING SYSTEMS _ LLT 1 L01 Longo Line tester SMARIFEH LIVING SYSTEMS STANDARDS ANDU PROVISIONS Standards recommendations regulations and provisions of the country in which the devices will operate must be considered while planning and setting up electrical devices Work on 230 V AC network is allowed for authorized personnel only DANGER WARNINGS Devices or modules must be protected from moisture dirt and damage during transport storing and operation WARRANTY CONDITIONS For all modules LONGO LPC 2 if no modifications are performed upon and are correctly connected by authorized personnel in consideration of maximum allowed connecting power we offer warranty for 24 months from date of sale to end buyer In case of claims within warranty time which are based on material malfunctions the producer offers free replacement The method of return of malfunctioned module together with description can be arranged with our authorized representative Warranty does not include damage due to transport or because of unconsidered corresponding reg
4. ady for operation O Linc S10 di di TEST TEST SHORTED LEVEL ok FA LI LT 2 POWER TEST a fe k r i r rr q ene ____e_______tm _r tt0tcren e e aM LON 78Keeps FT10 LONGO LINE TESTER MASTER Picture 3 Power button NOTE Switch On Off sequence is same for Master and Slave LLT 1 tester r o LLT 1 L01 Longo Line tester sua ur LIVING SYSTEMS 3 START TO TEST NETWORK With LLT 1 tester following tests can be done on the LON network line shorted signal level and transmit receive operation 3 1 Testing line shorted using LLT 1 Master tester After power up LLT 1 tester will start automatically and continuously checking if line is shorted If so red LED will lit see picture below O E O LIME CRI MAL TEST TEST EV L DK FA LI LT ERORTEOD LON 7SEKePps FT1IO LONGO LINE TESTER MASTER ote wee IA Sironi LAA 0A H 7 E Picture 4 Line shorted NOTE Before testing connect pair of tested line to any A and or B terminal on LLT 1 tester LLT 1 tester detects CAT5 line A and B as not shorted if resistance between line A and line B on LON network is higher than 6000hm Make sure that all LON nodes are AC coupled to the tested network Even LLT 1 tester shows line shorted transmit receive operation may be ok In this case check also signal level see chapter 3 2 If signal level is OK LED not lit means that network is working on
5. de packet of test sequence is send once while in continuous mode packets of test sequences are sending periodically Single mode test Push test button once see picture below to start single testing mode gt blue LED will lit for approx 3 sec After this time result of the test will be shown Green LED Test OK or red LED Test FAULT will lit until next test will be started push test button once again QQ LIME SIGNAL TEST SHORTEO LEVEL DK LON 78xeps FTIO LONGO LINE TESTER MASTER Picture 6 In single mode of testing press TEST button once and LLT 1 tester will shows the result as TEST OK or TEST FAULT LLT 1 L01 Longo Line tester sur LIVING SYSTEMS Continuous mode test Press and hold test button for approx 3 sec until blue LED start blinks After each blink test result will be shown Green LED Test OK or red LED Test FAULT After each error appeared the red LED test FAULT will blink one time more comparing previous blinking LINE IL THORAT O LEVEL a POWER D m dl LON 7BKBPS Frio LONGO LINE TESTER MASTER sn Hatton RUE RE Picture 7 In continuous mode of testing press TEST button for approx 3 sec and LLT 1 tester will shows the result as TEST OK or TEST FAULT Example e f 1 error appears during test the same indication will be shown on red LED Test FAULT LED will blinks once e If 3 errors appear du
6. e is LONGO LINE TESTER SLAVE LLT 1 LONGO LINE TESTER MASTER Picture 1 Symbolic picture of LLT 1 tester Master and Slave Unit LLT 1 L01 Longo Line tester LIVING SYSTEMS 2 GETTING STARTED USING LLT 1 TESTER 2 1 Installing batteries LLT 1 tester is powered from internal batteries AA type or external power adapter both included together with LLT 1 tester On back side of LLT 1 tester you can find information how to install batteries correctly see picture below Picture 2 Label on back side of LLT 1 tester IMPORTANT When using internal batteries take care that are installed correctly In case of wrong orientation LLT 1 tester can be damaged NOTE If you meet problems to switch On LLT 1 tester while operating with batteries check if they are installed correctly and charged WARNING Using external power adapter will not charge the internal batteries if they are installed You have to charge batteries before use with appropriate charger for example GP PowerBank Quick 2 ai Da 2 Ca LLT 1 L01 Longo Line tester SMARTFEH LIVING SYSTEMS 2 1 Switch On Off If you want to switch on LLT 1 tester you have to press and hold Power button see picture below for approx 1 sec until power LED is not ON Than you can release button and power LED must be on All other LED s will also blink at the same time Now LLT 1 tester is switched on and re
7. ion if error appears Means test variables are sent only ones After transmit LLT 1 tester will wait in receiving mode for 3 sec After this time tester will report result of the test OK or FAULT a 7 4 o LLT 1 L01 Longo Line tester GUAN EE LIVING SYSTEMS 4 CHANGES The following table describes all the changes to the document Date V Description 01 02 14 001 The initial version issued as LL7 1 L01 Longo Line tester UserManual 10 LT 1 L01 Longo Line tester sur LIVING SYSTEMS 5 NOTES LT 1 L01 Longo Line tester sviene LIVING SYSTEMS
8. ring test the same indication will be shown on red LED Test FAULT LED will blinks three times e If more than 7 errors appear during test Test FAULT LED will lit continuously Starting with next single or continuous test will clear current test status of green LED Test OK or red LED Test FAULT o _ LLT 1 L01 Longo Line tester a LIVING SYSTEMS 3 4 Where to connect LLT 1 Master and Slave tester 0 Ethernet Blue marks show valid connection of LLT 1 Master A and Slave B testers while red marks show invalid one General rule is that only one Master and Slave pair of LLT 1 testers must be used on one FT 10 channel Testing through routers repeaters gateways or to same different type of channels like XF 1250 is not supported e LLT 1 L01 Longo Line tester SUAREN LIVING SYSTEMS 3 5 Detailed description of testing trasmit receive operation When testing transmit receive operation from LLT 1 Master tester network output variables are sent Those variables are re sent from other LLT 1 Slave tester tester back to LLT 1 Master tester which now acts like receiver e If all received values are the same then green LED Test OK starts to lit e If only one value is not the same then red LED Test FAULT starts to blink after each error appeared the LED will blink one time more comparing previous blinking If more then 7 errors appear LED will lit continuously NOTE There is no retransmiss
9. ulations of the country where the module is installed This device must be connected properly by the provided connection scheme in this manual Misconnections may result in device damage fire or personal injury Hazardous voltage in the device can cause electric shock and may result in personal injury or death NEVER SERVICE THIS PRODUCT YOURSELF This device must not be installed in the systems critical for life e g medical devices aircrafts etc If the device is used in a manner not specified by the manufacturer the degree of protection provided by the equipment may be impaired ST Waste electrical and electronic equipment WEEE must be collected separately LONGO LPC 2 complies to the following standards EMC IEC 61131 2 LVD IEC 61131 2 Vibrations and climatic mechanical EN 60068 2 6 EN 60068 2 27 EN 60068 2 29 Smarteh d 0 0 operates a policy of continuous development Therefore we reserve the right to make changes and improvements to any of the products described in this manual without any prior notice MANUFACTURER SMARTEH d 0 0 Poljubinj 114 5220 Tolmin Slovenia a LLT 1 L01 Longo Line tester Index SMARTEH LIVING SYSTEMS LLT 1 L01 Longo Line tester INPRODOC RON ne eee sn ee ee dose ia ce 1 2 GETTING STARTED USING LLT 1 TESTER 2 2 1 Installing Datteries ecccecceccccccocccccoccrcocccccovcoocoocoesaea 2 Z ESS LOC UE ONTO T a a 2206290000342044 V 22
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