Rescue v1.2 - S & AS Co. Ltd
Contents
1. 27 Sa a S amp A S LTD INTELLIGENT ELEVATOR RESCUE DEVICE 2 d 1690 a 2 gt S CONTROLLER USER S MANUAL FOR S W VERSION 1 0 0929 Beirut Office Boutros Building 1 Basement Cheikh el Ghabi Street Ghabi Beirut 2068 7808 Lebanon Tel 961 1 216 994 Fax 961 1 339 600 Headquarters amp Factory S amp A S Building Seaside Road Jieh Chouf Lebanon Tel 961 7 996 333 Fax 961 7 996 116 Website www sascontrollers com Technical Support amp Email Tel 961 71 996 333 support sascontrollers com 1 OVERVIEW uuu unuqa 3 MAIN FEATURES 8 3 1 2 TEGHNIGCALIDATA ok tt U S S eh eee SR e HO ee i 3 27 GENERAL DESCRIPTION ent ree eas t te etat AA 3 231 OPERATION 3 5 onere sre pit erii e D e TR REDE i i aad beet 3 2 2 INSTALLATION s Aas nds ite nee ee i E n eb i 4 2 3 EVACUATION MO DE S uu ROBO IR BENIDORM 4 2 31 STANDAEONE eo resected EL EL Iib e M PET 4 2 3 2 INTEGRATED AG2 SBDz stamina 4 2 3 9 INTEGRATED ESI UC e E ELE 4 CONTENTS OF PAGES DISPLAYED ON DIAGNOSTIC TOOL nerenrn trennen 4 4 VIEWING FAULTS AND FAULTS DESCRIPTION HOW TO VIEW THE FAULTS ie eee eee tL E2. Battery charge current Single phase inverter current Three phase inverter current User interface Separate diagnostic tool with a 24 character 2 lines liquid crystal display 1 2 TECHNICAL DATA Supply voltages 50 to 94Vdc Line frequency 45Hz to 65Hz Single Phase Current Rating 10Arms on 50Vrms Three Phase Current rating 10Arms for Rescue 25Arms for RescueHP Switching freq Of inverters 10KHz Modulation Space vector Output freq of 3 phase inverter 0 to 9 9Hz Control inputs Each input has a led to indicate its status all inputs are optically isolated Active high Periphery Supply 22Ndc 100mA Control outputs Relay outputs 10A 250vac Optocoupler outputs 50mA 50vdc Connection Screw type plug in connectors 2 GENERAL DESCRIPTION 2 1 OPERATION The Rescue device has two operating modes standby and ready selected by a switch on IN4 terminal P1 6 Standby the controller will not intervene in case of a power failure Switching to Standby mode will abort any rescue operation in progress It also resets any error that occurred during a rescue operation Of course the battery charging remains operational at all times as long as there is power available The controller switches to zero power consumption mode when the utility fails It will automatically resume charging of batteries when the utility is restored Ready the battery charger is enabled as long as there is power available Upon a power failure and if the DZ input
3. Re Dau te 4 2 HOW TO ERASE THE FAULTS geliebt Pe Oed ited ist Ree 5 4 3 FAULT CODE DESCRIPTION rn edente EI A Reti Ee RE en pde cea aoa 6 mec saqumanan aa Qua hi s Salas a han un ansa u ih E SSS aQ au Simiqa 6 9 1 ACCESSING THE MENU u gu eee Giaa tse qi e qalas Weide 6 3 1 OVERVIEW The Rescue device is a versatile and simple yet very effective elevator evacuation system controller It comprises single phase sine wave inverter a three phase space vector modulated inverter and a state of the art battery charger that automatically switches between four operating modes depending of the battery charge level The switching frequency of the inverters is 10KHz The switching frequency of the charger is 20KHz The four operating modes of the charger are trickle for depleted batteries bulk for discharged batteries float overcharging and full for maintaining battery charge Ease of installation adjustment and operation in addition to excellent performance and reliability are the strong points of this controller To maintain battery charge the Rescue will switch to a zero power consumption mode following a rescue operation or if it is in standby mode and the utility is absent 1 14 MAIN FEATURES Platform Digital Signal Processor Type Space Vector Modulation on 10KHz frequency Charger Modes Trickle bulk float or full Self diagnostic Fault messages describing common faults Measured values Battery voltage
4. ME time for the Rescue device to intervene upon a power 5 0 to 99 9 sec Door Type Sets the door type Swinging Swinging Auto 3Ph Auto DC or VVVF Nom Motor Voltage Sets the nominal voltage of the lift motor 380 190 to 999V Nom Motor Current Sets the rated current of the lift motor 15 3 1 to 17 0A DC Brake Current Sets the DC brake current as a of the rated current 25 0 to 999 DC brake time start Sets the DC braking time during start 0 5 0 to 99 9 sec DC brake time stop Sets the DC braking time during stop 0 5 0 to 99 9 sec LS override delay Bee override delay when the end of opening limit switch is 0 0 to 99 9 sec DZ override delay Sets the override delay when the DZ magnet is reached 0 5 0 to 9 99 sec Nom Door Voltage Sets the nominal voltage of the automatic door motor 50 0 to 50V 2Phase Inverter Vrms Sets the output voltage of the single phase inverter 50 0 to 76V Evacuation Freq Hz Sets the frequency of the lift motor during evacuation 5 1 to 9 9Hz Max travel time Sets the maximum travel time in minutes during evacuation 2 5 to 9 59 Evac Mode Sets the operating mode Standalone Standalone Integrated ac2spd Integrated VX2 Motor torque 96 Sets the torque of the lift motor 6096 60 to 15096 N A N A
5. ching to Standby mode Reset by switching to Standby mode Reset by switching to Standby mode Reset by switching to Standby mode Reset by switching to Standby mode Memory Corrupted The internal memory is corrupted Reset by switching to Standby mode 5 MENU 5 1 ACCESSING THE MENU To access the menu press the right most push button on the diagnostic tool You will be prompted to enter a password 2802 The first digit on the left starts blinking Use the left most push button to decrement the digit and the middle push button to increment the digit When the desired digit is reached push the right most push button The digit is accepted and replaced by The next digit starts blinking Repeat the above procedure for all remaining three digits If you have entered the right password access to the menu will be granted otherwise access will be denied Note that the push buttons have dynamic functions and their functions are at all times shown on the lower line of the display For convenience entry to the menu does not require the password if it is being accessed within 15 minutes after the last access Load Factory Settings Exit Menu Load the values shown under Default Set Select to exit the menu 5 1 1 MAIN MENU DESCRIPTION Miren Buscan tie Description and Comments dendi Range Nbre of 12V bat Sets the number of batteries connected 6 1109 Battery Capacity Sets the capacity of the battery used in AH 7 1 to 99 Response Time sec
6. is active the controller will not intervene for a swinging door On the other hand for automatic doors the controller will intervene after the elapse of the time set by Response to open it if the limit switch end of opening is not open If LS override delay is set different than zero the controller will intervene in all cases and will activate the door open for the time set If DZ IN2 on terminal P1 4 is not active the controller will behave as follows and depending of the Evacuation Mode chosen 1 Standalone or Integrated AC2 spd the motor contactor is energized If the safety circuit is closed the contactor engages This is detected by input IN1 on terminal P1 3 DC injection is initiated and the mechanical brake is released contact on terminals p2 5 and p2 6 The controller will attempt to move the elevator in both directions and chooses the direction that draws the least amount of current to continue its travel until a floor level is reached The floor level is signaled by input DZ DC injection and mechanical brake are engaged simultaneously and after the elapse of the DZ override delay timer 4 2 Integrated VX2 this evacuation mode relies on the VX2 VVVF drive to control the elevator motor When the DZ becomes active the rescue controller will take over and opens the door in case it is an automatic door In all cases and after completion of the evacuation cycle the controller will switch to zero power consumption mode It wil
7. l automatically resume normal operation and charging of batteries when the utility is restored Please note that it is not possible to use the diagnostic tool when the controller is in zero power consumption mode To enable the use of the diagnostic tool in this mode place a jumper on JP5 To preserve the batteries please remember to remove this jumper when the diagnostic tool is no longer needed If the utility is available the diagnostic tool will work regardless of JP5 2 2 INSTALLATION Wiring diagrams for the three evacuation modes with different door types are attached to this document Implement the proper wiring diagram depending on the evacuation mode selected and door type Following is a hint on how to set a few key parameters 1 Motor Torque starting at 60 increase this parameter until the elevator is able to start with no load at the highest floor with half load at the middle floor and with full load at the lowest floor It is advisable to use the minimum value for this parameter that ensures on one end the starting of the elevator and on another end holds the elevator preventing it from accelerating A Motor Torque value larger than needed could result in permanent damage to the Rescue controller 2 LS override delay should be set to zero if the IN3 terminal P1 5 is connected to the LS_EO limit switch end of opening of the door Otherwise it should be set to a value large enough that ensures full opening of the door 3 DZ
8. override delay adjust the value of this parameter to ensure an accurate stop on the floor level Make sure that the door zone switches on for no less than 10cm on the floor 2 3 EVACUATION MODES 2 8 STANDALONE In this mode the controller will operate autonomously and will perform the task of evacuation and door opening No connections with the elevator controller are required except for the safety circuit No coordination with the main elevator controller is done 2 8 2 INTEGRATED AC2 SPD In this mode the evacuation is coordinated very closely with the ECBAB v3 3 elevator controller The advantage of such coordination is that the elevator controller keeps track of the floor information This evacuation mode requires that the elevator controller be powered and operational Furthermore it requires the connection of one control signal from the Rescue controller OUT1 Terminal P1 7 to the SPARE IN2 of the ECBAB v3 3 controller 2 3 3 INTEGRATED VX2 This evacuation mode requires that a VX2 VVVF drive be installed with the ECBAB v3 3 controller The operation of this mode is similar to the Integrated ac2 spd mode with one exception the VX2 powers the elevator motor and not the Rescue controller 3 CONTENTS OF PAGES DISPLAYED ON DIAGNOSTIC TOOL Page 1 Company name Software version If not in evacuation mode 1 line Battery Voltage Vdc Charger current Idc Mode of charger trickle bulk float or full 2 line Status of the con
9. troller Standby Ready In evacuation mode 1 line Single phase inverter current Irms Three phase inverter current Irms 2 line Status of evacuation Page 2 4 VIEWING FAULTS AND FAULTS DESCRIPTION 41 HOWTO VIEW THE FAULTS Pressing the middle push button will prompt the board to start displaying the last 10 faults saved in memory The board begins by displaying the last fault Press Previous push buttons to display the previous fault 5 4 2 HOWTO ERASE THE FAULTS To erase the faults press on the Erase push button while viewing the faults You will be prompted to confirm your request If Yes is pressed all faults are erased if No is pressed faults are not affected 4 3 Fault Message FAULT CODE DESCRIPTION Fault Description Action taken 3Ph Power Drive Error 2Ph Power Drive Error 3Ph Over Current Error 2Ph Over Current Error Safety Open in Travel Fail Close Motor C Fail Close Door Cont Max travel time exp Possible short circuit Possible short circuit Internal transistors over current protection tripped Internal transistors over current protection tripped Safety circuit opened during travel Motor contactor failed to close because the safety circuit is open Door contactor failed to close The Max travel time set in the menu was exceeded before reaching a floor level Reset by switching to Standby mode Reset by switching to Standby mode Reset by switching to Standby mode Reset by swit
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