Manual Kaskadierung liECO+ english Rev0
Contents
1. Kessebodhmer Ergonomietechnik cannot therefore eliminate this residual risk completely or accept any liability Note the sensitivity and the cutoff value of the electronic collision protection depend on the whole system mechanical and electrical components To evaluate the capability of a height adjustable table please contact Kesseb6 hmer Ergonomietechnik Note if you use external safety sensors in connection with cascading please note that only one sensor per control unit is supported Note you can however combine several different types of sensors in the network Ensure that control unit parameterization is suitable for the sensor connected Note external sensors must be activated by parameters Note when control units are only parameterized for the second motor group do not connect and parameterize any safety features e g electronic collision protection sensors Note if you use external sensors in a cascaded network one sensor must be connected to the master Do not plug external sensors into slave control units only Note a control unit has not detected the sensor until tt has acknowledged the fact with two clicks After resetting the motor always wait for confirmation that the sensor has been detected Note chapter 5 1 gives examples of how external sensors are to be used in the network Note you will find information on the split cable LOG CBL LC DATA Y in chapter 5 2 3 Note To disconnect a s2. to break up a cascaded network and use each control unit in single mode or create a new network Note when you open the SO menu all the control units in the network will be reset to the factory defaults Note the menu timeout is 5 seconds this means that the menu will close automatically without storing new settings if the user does not press a key for 5 seconds Note after starting the menu the display will read S and any number for instance S 5 The number depends on the parameters of the control unit Danger if drives are replaced in the cascaded network the network needs to be reset to the factory defaults and the drives must be reset Note before you make any changes to the network e g parameters configuration you always have to restore the factory settings 4 Collision protection Besides the integrated collision protection also squeeze lines can be used in a cascaded network These sensors must be connected to the control unit s using the split cable LOG CBL LC DATA Y on the DATA connector A Danger in spite of electronic collision protection being in place there may still be a risk of pinching in exceptional cases as it is not only the control unit but also the interaction between the mechanical and electronic systems that is responsible for cutting out the motor In addition the mechanical components motor and ambient conditions all affect cut out sensitivity As the control unit manufacturer
3. 0 Ws stays disconnected stays disconnected F ll eee ie Figure 10 4 connected LOG CBL SYNC 1500 The plug is for connecting 2 3 or 4 control units with the DATA connector in order to use them in a cascaded network The remaining plug 2 and the remaining plug 3 stay disconnected 5 2 3 Split cable LOG CBL LC DATA Y Figure 11 Split cable LOG CBL LC DATA Y O This plug is connected to the DATA connector Both cascade cable and safety sensor can be connected here AN Caution do not ever plug a cascade cable into both sockets at the same time 5 3 Cascading error messages on the handswitch display L IILI The display reads E an error code Cause Remedy There is an internal fault in the liECO Proceed as indicated in the following list control unit Number Description __ Remedy o Z o Z o o o Connection error in the cascaded Check all the cable connections and try to reset the network The error appears on the display for If you cannot reset the motors disconnect all the 15 seconds and then the control unit control units from the power supply Wait for at goes into reset mode with the least 5 seconds and then reconnect all the control display flashing 000 units to the power supply Try again to reset the motors If you still cannot reset the motors please contact customer service Note you will find a complete list of error messages in the appendix of t
4. LS F o oo nATA T s a ala ice ee aL Figure 6 Network with six motors in the first and three motors in the second motor group optionally with external sensors 16 Network with 8 motors in the first and 4 motors in the second motor group A 3 Motor group 1 Care 2 as Ls CEL 2 yc Eo Control unit 1 Control unit 4 MASTER p j L 4 Fpl abla Fa Spt cake LOG DEL LD BATA Y LORDS L Lo DATA rei ted cll E iali E Tiai tazi Comedia ign ae LoL Sy hi 1507 Danida kr Boa Soar d Fay eres eee bs pote DEA rai Le nY EC Tee Control unit 2 Control unit 3 SLAVE Cen cabee Gennecier im ft LOG CELS ys Em RCA ky ae E d DE SEN 1 BH iiy EEEN at EAH i a nL i Sah canta ker LOGE Le T soe E E T aS LOG CEL LC LU 4 7 tes Figure 7 Network with eight motors in the first and four motors in the second motor group optionally with external sensors 5 2 Pictures 5 2 1 Cascading Cable LOG CBL SYNC 500 Figure 8 Cascading cable LOG CBL SYNC 500 O The plugs are for connecting two control units with the DATA Connector in order to use them in a cascaded network 17 5 2 2 Cascading Cable LOG CBL SYNC 1500 Figure 9 Cascading cable LOG CBL SYNC 1500 The plug is for connecting 2 3 or 4 control units with the DATA Connector in order to use them in a cascaded network _ Plug 2 and socket 3 are for connecting to other cascading cables of type LOG CBL SYNC 150
5. RE aia 20 6 2 Optional ProduCiS het asecsecaceessecgaszenietascesaqgascanee aes E ENT aa Egi Biao ie aan EE Enia 20 6 3 Manufacturer cccccccseececceeseecceeseeeceuseeeceeseeecsasseecseuseeessuseeeesaeceeseuseesssaseeessageeesssseesssaeeeessageees 20 1 Definition of Cascading Cascading enables you to operate up to 12 motors synchronously by connecting up to four control units This User Manual describes the functions in such a system 1 1 Master In a cascaded system the control unit that the handswitch is connected to is the master This control unit is the only one in the entire network to accept input from the handswitch and therefore plays the most important role 1 2 Slave Slaves are control units serving to expand the master and are connected to the master with special cascade cables Do not connect any handswitches to these control units Note the cascaded network will not accept handswitch input if the handswitch is connected to a Slave Note a cascaded network consisting of two to four control units is to be regarded as a closed system Example if there are instructions in the manual to disconnect the power supply do so for all the control units in the network It means that all the control units should be in a de energized state at the same time 1 3 Single Mode When a control unit is in single mode the cascading function is active but it is operated as a single control unit only Note as lon
6. SLAVE Comin ie ha sa kaly sum Ancor i fuel rahs LOS CEL LO DATA Y pa a Figure 3 Network with four motors in the first and one motor in the second motor group optionally with external sensors Network with 2 motors in the first and 2 motors in the second motor group Motor group 1 oH Motor group 2 Cared fe Harri ste Tre m C i j et ot comcast oN LU GEL GSYH Aai cane LABLI TA POIRE aj T EE Z Cc Cc o Co O Figure 4 Network with two motors in the first and two motors in the second motor group optionally with external sensors 15 Network with 3 motors in the first and 2 motors in the second motor group Motor group 1 ww Motor group 2 ewe k SDetiy eo l Doni oF Tor Pal orks a H jji l f P5 5 a a I Hae cable Epi Gabe LOG CSL Byric bo0 LOG CBL LIDATA fontei Sahl cute UALOL LE DAST poe CF W ga lt L Figure 5 Network with three motors in the first and two motors in the second motor group optionally with external sensors Network with 6 motors in the first and 3 motors in the second motor group Ow Motor group 2 Contra unit 1 Sel cabi LOGCEL uG DATA paella Emari for ee fees ons A Core os cabh LODO SL SP TS Control unit 3 as Contra unit 2 SLAVE SLAVE Cascacin cabs LEAST SMS an Cascade ir i ae umknie ere F iiim Sd arin mmiri i aap dl rahn he
7. WECO Firmware Version 1 1 Document RevO User Manual Cascading of motor control units Contents J 2 Definition of Cascading sxxscb2stesdenacieconszane dcnetaus exheopencenes dus vomacddssesab dainadaina airaa baiia iaraa dis duaia di 3 1 1 MO a E N E N E anne ytemaneteseeceueciaa 3 1 2 a a E E E T E E A A E 3 1 3 MIENO sorai er r E E E E E E E EEEE 3 1 4 SITS COMO ai E E E E E EE A E E 3 CO ONNO esrara AE E E N E N E 4 2 1 Componente eguile sacecicinas ssccaiacscancen oscessednssedinsesasysandatestnecoaasanedasecendoeacseans teceueeesecinas oneeniaassaune 4 2 2 OMA SC ING MN OV ONS E A E TA E A S PA TA ES E AEE 4 2 2 1 Configuration with only one motor group ssssssnnnrnrenssrnnnrnrresrrnnrnrrenssnnnrnrossnnnnrrrereenene 4 2 2 2 Configuration with two motor groups ccccseeeeecceeeeccseeeeeeceeeeeecaeeeseeceeesessaaeeeeeeeeesssaaeeeeeeess 4 2 3 Connecting the NANASWItCN cccccccseeeeccceeeceseeeeeeceeeeeeeaeeeseeceeeeeeesseeseeeeeeeessueeaeeeeeesssssaaaeeeeeeees 5 2 4 Connecting the cascading cable cccccccccceeccsseseeececeeeceaeeeeeeceeeeesaeeeseeeeeeeeseeseeeeeeeeessaaageeeeeeees 5 2 5 Connecting the power COIS ccccccccseeeeeeceeeeeseeseeeceeeeeeeaeesseseeeeeesseeeaeeeeeeeesseaeaaeeeeeeesssaaeaeeeeeeees 6 2 6 Initial reset for the WOON Sets cies sarrcapnisenbeneattn cancaxdte date nasaandsasneatsananuadiadar ocdamacsantsqgneetineuanasecdeedns 6 Operating a cascaded
8. e motor configurations Note when a control unit is still at factory settings and a key is pressed on a handswitch for the first time it is declared to be the master This is why the handswitch may only be plugged into the appropriate control unit Note it is not possible to use more than one handswitch in the network as only the master can accept handswitch input 2 4 Connecting the cascading cable To enable operation in a network plug your control units into the DATA Connector using the cascade cable In addition you can also connect an external sensor with the LOG CBL LC DATA Y distribution cable see chapter 4 Note if you wish to operate three or four control units use the LOG CBL SYNC 1500 cable Note to operate two control units you can use the LOG CBL SYNC 500 cable Note you will find information on the various cascade cables in chapter 5 2 Note in chapter 5 1 you will find examples of possible networks and the components to be used Danger if you connect a cascade cable to a single control unit the control unit will misinterpret it and the collision protection settings can subsequently be affected As a result never use a cascade cable in single mode Note to ensure that operation is as reliable as possible we recommend making sure when installing the cascade cables that they are not subjected to any mechanical loading e g twisting 2 5 Connecting the power cords Before you supply power to a
9. e reset Danger while or immediately after resetting the motors you must check whether the motors in the relevant motor group are actually adjusting the desktop gt the system can be damaged if it does not start straight Note if not all the motors to be parameterized have been adjusted correctly first of all check all the electrical connections including cascade cables motor cables etc Restore the factory settings on the control units see chapter 3 2 and then reset the motors again Note the reset must be fully completed as the system will not otherwise be operational Note if an error occurs while a motor is being reset i e error message on the display motor not operating correctly you have to restore the factory settings on the network see chapter 3 2 3 Operating a cascaded network To ensure safe operation of the network please follow the safety instructions listed below Danger keep children away from electric height adjustable desks control units and handswitches There is a risk of injury and electric shock Caution if there is a thunderstorm or you do not intend to use the desk for a longer period unplug the power cord from the socket Power surges could otherwise cause damage Note for information on the basic functions please refer to the user manual of the liECO Note the motor group capable of saving memory positions depends on the software parameters configured for the liECO If both g
10. ensor from the system it must be deactivated in the control unit The first step is to unplug the sensor and the next to restore the factory settings on the control unit see chapter 3 2 5 Appendix 5 1 Examples of possible motor configurations Note As soon as two motor groups are used in the network the master must be a control unit to which motors in both motor groups are connected Network with 4 motors in the first motor group 3 Motor group 1 Control unit 1 MASTER Cormeckr tor rake reno ana y Ha icH Iw HE plcabk Lo G EL LOD T Y ipia oe Carcade cbk LOGS EL i Control unit 2 lt renio Z ion Comeck tr saky O g all cabk Lo Geo EL L BETS 9 oplodi Figure 1 Network with four motors in the first motor group optionally with external sensors Network with 3 motors in the first and one motor in the second motor group Motor group 1 0 Motor group 2 EJ iw EI ERIKO MASTER z p by co im E Cc Cc D 3 Ct Figure 2 Network with three motors in the first and one motor in the second motor group optionally with external sensors 14 Network with 4 motors in the first and one motor in the second motor group Motor group 1 1 Motor group 2 Control unit 1 1 j Ep rasa LOG IBL LO DATA Y Fa igui E Hand evalich Crncrcter ber en i far Shp rN 1 patom Dirt adi canbe JOG CBL E Control unit 2
11. es with one single hall sensor it is only possible to set up a network with 2 control units Note you will find information on the various cascade cables in chapter 5 2 2 2 Connecting motors Here you have to decide whether you wish to use one or two motor groups in your system 2 2 1 Configuration with only one motor group If the overall system only has one motor group the motors can be allocated to the control units as required provided that they have been parameterized 2 2 2 Configuration with two motor groups lf the overall system has two motor groups you have to connect the motors to the relevant control unit as defined in the configuration Note when using two motor groups always observe the motor configurations for the control units used Note chapter 5 1 shows examples of possible motor configurations 2 3 Connecting the handswitch If you only intend to use one motor group in the system you can plug the handswitch into the 7 pin handswitch socket HS on any control unit that is to act as the master during operation When using two motor groups you have to connect the handswitch to a control unit that uses both motor groups Note when connecting the handswitch take the motor configuration used in the network into consideration Note Kessebohmer Ergonomietechnik recommends using a comfort handswitch with display and MEMO function for cascading Note chapter 5 1 shows examples of possibl
12. g as a control unit is still at the factory settings it is not defined as a master or Slave It is the first keystroke that decides whether and which control unit will operate as master and slave see chapter 2 3 or whether it is a single control unit Note you can restore the factory settings by re parameterizing the control unit or using the SO menu see chapter 3 2 1 4 Single control unit lf a control unit is not parameterized for cascading it can only be used as single control unit 2 Commissioning Note if the system is to function correctly we strongly recommend following these instructions step by step otherwise serious complications may arise Note to make sure that the control unit is suitable for the planned cascading network find and check the control unit parameters in ConfigTool Note do not connect a control unit that is not at the factory settings 2 1 Components required To create a fully functioning network you will require the following components Network with 2 control units Network with 3 control units Network with 4 control units 1 comfort handswitch 1 comfort handswitch 1 comfort handswitch 21iECO 3 1liECO 41liECO 2 power cords 3 power cords 4 power cords 1 cascading cable 3 cascading cables 4 cascading cables LOG CBL SYNC 500 LOG CBL SYNC 1500 LOG CBL SYNC 1500 up to 6 drives up to 9 drives up to 12 drives Note for driv
13. he liECO User Manual Important if the remedy involves connecting and disconnecting a control unit which is the same as switching it on and off do so for all the control units in the cascaded network It means that all the control units should be in a de energized state at the same time Note if not all the control units are on standby when the power supply to at least one control unit is disconnected it will be interpreted as connection error E93 Note if the mains power breaks down or is disconnected from the control unit during movement of the drives a manual reset might be necessary 6 Further information 6 1 Technical data BA Note you can find the technical data of your control unit in the appropriate datasheet 6 2 Optional products Note information about available optional products can be found in the latest product catalogue and on the website www kesseboehmer ergonomietechnik com 6 3 Manufacturer LOGICDATA Tel 483 0 3462 5198 0 Electronic amp Software Entwicklungs GmbH Fax 43 0 3462 5198 530 Wirtschaftspark 18 Email office logicdata at A 8530 Deutschlandsberg Austria URL www logicdata at 20
14. ll the control units check that you have performed all the previous steps correctly and your network basically corresponds to the one shown in chapter 5 1 A Caution before your plug in the power cords check again that e The mains voltage is suitable for your control unit as indicated on the nameplate e All the components are plugged into the correct sockets 2 6 Initial reset for the motors After you have connected the control units to the power supply for the first time you have to reset the motors once as the network is also addressed at the same time To reset the first motor group proceed as follows 1 5 Press the S key for more than 5 seconds if you have a handswitch with memory function resp Press the desktop down and desktop up simultaneously for 5 A seconds if you have a handswitch without memory function an Thus you start the reset mode of the control unit 2 S Press the S key if you have a handswitch with memory function Keep the button pressed until the desktop reaches its reset position resp V A Press the desktop down and desktop up simultaneously if you and have a handswitch without memory function Keep the buttons pressed until the desktop reaches its reset position Release the button s The electric height adjustable desk can now be used again normally Note this function is only available for motor group 1 Note during step 2 of the procedure above the shown key combination mu
15. network ccccccccccesssesecceeeeeeaeeeeecceeeeceeaesseeeeeeeessaeeuseeeeeeeessuaeseeeeeeeessssaaeeeeeeess 8 3 1 Changing the network cccccscescccceeeeeceeeceeeeeeeeeeeeeeeceeeeeeaeeeeeesaeeeeeeesseaueeeeeeseaeeeeeessaeeeeeeesseaeeeees 10 3 2 Restoring factory defaults SO Menu ccccccccccececceeseeeceeeeeeeeeeseeeeeeeeeseaseseeeeeeseuaeeeeeeeeeeeeseaas 11 COMMISION POLE CUOM cz ctcssaventcatededtredadscsdssSatncnchingesssstetecdshoeedbnssedectadbesgubsedaige dt veecegateasadacdgideiesbeedadacieoetes 12 APP STIG a E eave ieaa ainetansiun iiecanon nuda oon aaactunmnar noun E 13 5 1 Examples of possible motor configurations cccceecceecseeeeeeceeeeeeceeseeeesaeeeeeeeaueeesaeeeessaseeeessaaes 13 5 2 PICU S noi E T eanauoncs ence yeas E E E sone aeeaaese jonscaaseeesnceeasee 17 5 2 1 Cascading Cable LOG CBL SYNC 500 ccccccccccccccessssseeeeeeeeeseeeeeeeeeeeeeeseaeaaeeeeeeesesaaaaeees 17 5 2 2 Cascading Cable LOG CBL SYNC 1500 ccc eeeeseesseeeteeeeeeteeeaaeaaeaaaaaaaaaaaaaaaaaaaaaeeeeeees 18 5 2 3 Split cable LOG CBL LC DATACY 0 cccccccccccccssssssssseeeececeeeeeeeeeeseseeaeeeeeseseeeeeeeeesssseeeaaagsages 19 5 3 Cascading error messages on the handswitch iSplay ccccccccessseeeeeeeesseceeeceeseeeeeseeaeeeees 19 FunDer WAT ONION ssas KEA naira AEEA EEn EAEAN 20 6 1 TSC IAC ANG QUA coet oa tsiaenworts sacecnecotecdandae dsntostc ap cenaitd edacnseuteods aasid raah ESTA iraani
16. nu Electronic collision protection vy Collision protection with leg 2 integrated sensors Collision protection with 3 squeeze line 2 per control unit Drive back y Error messages on the 3 handswitch display Click codes vy 3 1 Changing the network Cascaded network or single mode 1 per control unit in cascaded network or 2 per control unit in Single Mode O O If you need to replace one or more control units in a network proceed as follows 1 Before you start to replace any control unit with new ones reset all the control units in the planned network to factory settings see chapter 3 2 Disconnect the entire network from the mains power Create the new network see chapter 2 Note do not connect a control unit that is not at the factory settings 3 2 Restoring factory defaults SO menu With this function you can reset the control unit to its factory settings s 2 La Press the keys memory position 1 2 and the desktop up key at the same time Keep the key combination pressed for about 10 seconds Then release the keys 1 L The display will show S and a number e g S 5 A 2 Press the desktop up key until the display reads S 0 Co TI d E The display will show S 0 z z Press the S key The control unit will be reset to its factory settings The control unit is now in the same state as it is when the commissioning is done Note this enables you
17. roups can store memory positions both groups current positions will be saved even if they are different If you recall a memory position the motor groups adjust the desktop to the position one after another This means that first the first motor group adjusts the desktop to the position and only when it is reached does the second group adjust The following features are available in the different operating modes Single control unit Cascaded network or single mode Maximum number of drives 3 liECO Up to 12 4x liECO Movement of one motor group groups Save and recall memo positions Change displayed desktop height Manual reset Low Speed Area Safety Area Virtual end switches Plug Detection Auto Detect Number of Drives Duty cycle Change displayed desktop position cm or inch S5 Menu v Movement of two motor 3 for both motor groups for both motor groups for both motor groups for both motor groups for both motor groups for motor group 1 for both motor groups for motor group 1 89s for both motor groups amp for both motor groups amp for both motor groups amp for both motor groups w for both motor groups amp for motor group 1 k for both motor groups amp for motor group 1 8 8 Single control unit Reset control unit to factory y settings S0 Me
18. st stay pressed the whole regardless of the movement direction of the table during the reset To reset the second motor group proceed as follows s Da w POHBOO VA Press the desktop down key of the second motor group Keep pressing it until the desktop has reached the lowest position programmed desktop position VY Press the desktop down key of the second motor group again and keep pressing it After about 5 seconds the desktop will slowly move further until it reaches the reset position Release the desktop down key of the second motor group The electric height adjustable desk can now be used again normally Note you can reset the first motor group too as shown above Therefore use the desktop down button of the first motor group Please read the manual of the used handswitch to see which buttons are linked to which motor group Note when the commissioning of the control unit is done the second motor group can only be reset if the first motor group is already reset Note during step 2 of the procedure above the shown key combination must stay pressed the whole regardless of the movement direction of the table during the reset Note please refer to the comfort handswitch manual for other handswitch functions Note you have to reset the motor groups in the right order first motor group 1 then motor group 2 Note it takes about 5 seconds for the motor groups to start th
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