MicroZed-A v3.04
Contents
1. ii li i U o g pene enm LAND CALLS pen Te Fi Ee Ei Ee E IF C 1 LAND CALLS 5 pO a FOU mr s EOS 5 ret N CARCALLS 53 MICROZED APGE V3 04 BOARD MICROZED AG BOARD ddd dod di E d d d sr wawy2. S amp A S LTD ELEVATOR CONTROL MODULE AUTOMATIC PUSH BUTTON MICROZED A REF E SMOKY V3 04 USER S MANUAL FOR SW VERSION B304300 Decimal Gray Binary Enhanced code Indicator Tax Colectiva Board 1516 Beirat Otice Hesdquarirs 5 Factory Websne Boutros Bling 1 Basement S amp Wwwsasconrolies com Svest Seaside Road hab 2068 7808 len Chou Lebaron Lebanon Technical Support amp Email Tet 1961 1216904 Tet 1961 7 906 333 1961 71 996 333 Faes961 1 339 600 7 996 116 suppon sascontrlrs com 1 GENERAL DESCRIPTION 1 1 MAIN FEATURES 1 2 TECHNICAL DATA 2 TERMINAL DESCRIPTION 2 1 TERMINAL LAYOUT 2 2 INPUT TERMINALS 2 3 OUTPUT TERMINALS 2 3 1 OUTPUT TERMINALS FOR AC 1 SPEED AND AC 2 SPEED 2 3 2 OUTPUT TERMINALS FOR HYDRAULIC 2 4 CALL TERMINALS 3 DIP SWITCHES AND PUSH BUTTON 3 1 DIP SWITCHES FUNCTION DESCRIPTION 3 2 ON BOARD DISPLAY AND PUSH BUTTONS FUNCTION DESCRIPTION 3 2 1 ON BOARD CALL REGISTRATION FUNCTION 3 2 2 ON BOARD INSPECTION OPERATION 33 DIP SWITCHES AUXILIARY FUNCTIONS MENU 3 3 1 CODE MENU 4 VIEWING ERRORS AND ERROR CODE DESCRIPTION 4 1 HOW TO VIEW THE ERRORS 4 2 HOW TO CLEAR THE ERRORS 4 3 ERROR CODE DESCRIPTION 5 INSTALLATION GUIDE 6 APPENDIX A 10 10 1 GENERAL DESCRIPTION 1 1 MAIN FEATURES Platform Type diagnostic On board display Push buttons Error count Shaft information Indicator sign
3. Call 6 output 5 Not used Call 5 output F4 Not used Call 4 output F3 Not used Call 3 output F2 Not used Call 2 output Fi Not used Call 1 output FO Not used Call 0 output Although this is not an output it s listed with the outputs for convenience For automatic door only 2 For swinging door For Decimalopr doc For Gray or Binary code indicator not registered calls opregnr or bnr For Gray or Binary code indicator registered calls opr gr or br For Collective 7 with gray code indicalor oprcL7 For seven segment display indicator Opr 7Sd 6 2 3 5 INDICATOR OUTPUT TERMINALS FOR 1 output DEM ccc Call 2 oi BM 2 3 6 INDICATOR OUTPUT TERMINALS FOR OPR ENH iem Woman poe Call 2 o nm 1 1 2 4 CALL TERMINALS koii Y A EE Floor Used loor 6 call Not Used b e w ww w NNNM mm E i For collective calls and decimal indicator oprecoL For collective calls and enhanced scrolling display opr EnH For Collective 7 fors with gray code indicator opracL7 And For Gray or Binary code indicator registered calis opregr or br 3 DIP SWITCHES AND PUSH BUTTON 3 1 DIP SWITCHES FUNCTION DESCRIPTION For any change made to the DIP switches to take effect except DIP switch 3 the power has to be tumed OFF and then ON again Alternatively changes of the DIP switches can be mad
4. 2 3 1 OUTPUT TERMINALS FOR AC 1 SPEED AND AC 2 SPEED 22 Biasing voltage from periphery supply positive side GND Biasing voltage from periphery supply negative side STAR Spare output LIGHT Car light relay Open door relay or contactor CLSE CAM Cam contactor Close relay or contacto LOW SPD Low speed contactor HL SPD High speed contactor UP DIR Up direction contactor DN DR Down direction contactor 2 3 2 OUTPUT TERMINALS FOR HYDRAULIC P 422v Biasing voltage from periphery supply positive side GND Biasing voltage from periphery supply negative side STAR Star output LIGHT Car light relay Open door relay contactor CLSE contactor Close relay or contactor LOW SPD Releveling relay 520 High speed valve UP DIR Pump delta contactor DN DR Down direction valve 2 3 3 INDICATOR OUTPUT TERMINALS FOR MICROZED A F9 Floor 9 output Not Used Floor 8 output Not Used F7 Floor 7 output Not Used F6 Floor 6 output g output 5 Floor 5 output f output F4 Floor 4 output e output F3 Floor 3 output d output F2 Floor 2 output output Fi Floor 1 output b output FO Floor 0 output a output 2 34 INDICATOR OUTPUT TERMINALS FOR MICROZED A 57 F9 Floor information D Floor information Floor information C Floor information B Floor information Floor information Floor information
5. For automatic door only Selection by presetting parameters in the auxiliary functions menu refer to section 3 3 Selection by preseting parameters in the auxilary functions menu refer to section 3 3 Selection by presetting parameters in the auxiliary functions manu refer to section 3 3 Activated by an external key switch and two push buttons Caro should be taken to add a freewheeling diode in parallel with the coll of each contactor or relay driven from the board Failure to do so will jeopardize the operation of the output transistor and will eventually damage it 2 TERMINAL DESCRIPTION 2 1 TERMINAL LAYOUT Petrewre 1 58 6 8 85848 58 ge 5 B 835885 39580 489266 2 2 INPUT TERMINALS SDFS_UP Slow down and final stop in the up direction SDPF DN Slow down and final stop in the down direction EOS UP End of shaft in the up direction EOS DN End of shaft in the down direction SFTY ON Should be active when lift is moving RE OPN Re open for automatic door when inactive door closed for swinging door when active CLSE_NDLY Bypasses reclosing delay in automatic door is EO Limit switch end of opening is EC Limit switch end of closing INSP_EN Inspection enable when input is inactive Inspection up INSP_ DN Inspection down 17VAC A Board power supply 17vac a 17 Board power supply 17vac b PTCA Input from the PTC PTOB Input from the 5 2 3 OUTPUT TERMINALS
6. ECTION OPERATION When in inspection mode NEXT and PREV push button act as INSP DN and INSP_UP inputs respectively The INSP DN and INSP UP inputs have higher priority and will override the NEXT and PREV push buttons if any other page is selected pago 1 is automaticaly restored if no push buttons are pushed for 10 seconds Refer to sections 4 1 and 4 3 3 3 DIP SWITCHES AUXILIARY FUNCTIONS MENU To access the auxiliary functions menu 1 the power off 2 Set DIP switch 4 to on 3 the power back on elevator will become inactive 4 Using NEXT and PREV push buttons go to the menu item you desire to edit or change 5 Press SELECT to edit the parameter associated with the menu item 6 Use INC and DEC push buttons to make the desired change 7 Press OK to enter the new value in memory 8 modify another parameter repeat from step 4 9 To end parameter editing set DIP switch 4 to off elevator will become active again Display Description Range Selects the parking mode for automatic door PAr OPn Parking door opened Opn CLd CLd Parking door closed Lgt Sets the car light time 0 250 sec Sets the floor stopping time 0 25 0 sec LdF Sets the landing floor 0 9 Ldt Sets the landing time 1 99 min Ado CJd Sets the car jammed delay Dis 1 to 255sec gp In case Hydraulic is not selected sets the STR output function gong intermediate int bbL speed used in VVVF operation or base block used in VVV
7. F operation Un Sets the start time in hydraulic mode If hydraulic is not selected it selects VVVF and sets the start delay Str Zero AC2 speed is selected has to be set to zero as well 9 9 to 9 9 sec Positive value VVVF selected with direction engaging before speed reference Negative value selected with speed reference engaging before direction Selects VVVF and sets the Stop delay sip Zero AC2 speed is selected Sir has to be set to zero as well 590906 Positive value VVVF selected with speed reference disengaging before direction Negative value selected with direction disengaging before speed reference rLL Sets the re leveling option in hydraulic mode ALL SEL EoS Enables the EOS during the inspection DIS EnA Enables Power on homing DiS EnA Sets the operating mode dEc Decimal floor information output 10 stops gr Gray code floor information output with registered calls using A C 7stps gnr Gray code floor information output using A C D 10 stops b br Binary code floor information output with registered calls using A B C 7stps m n oPr bnr Binary code floor information output using A C D 10 stops 754 Seven segment display information output 10 stops L EnH Enhanced scrolling display information output with collected calls 2 using A B C Up arrow Down arrow 5 stops coL Decimal floor information output with collected c
8. al Number of stops Door type Door controls Door status Floor Stop time Car light Inspection mode PTC Input Universal Outputs Terminals 1 2 TECHNICAL DATA Supply voltages Inputs Control outputs Call terminals Indicator outputs Connection Microcontroller 1 speed AC 2 speed Hydraulic VVVF Error codes describing common faults related to periphery inputs A three digit 7 segment display is used for floor error messages and menu Three push buttons used to access different parameter and the menu Count of fatal errors is displayed End of shaft in the up direction End of shaft in the down direction Slow down and final stop in the up direction Slow down and final stop in the down direction Car position is saved following a power failure Decimal Positive common one output per floor or 7 Segment Positive common Gray Code or Binary Code or Enhanced Code when using S amp A S scrolling display 10 stops or 7 stops for Gray or Binary registered calls or 5 stops for Enhanced or decimal indicator with Collected calls or 7 stops for Gray collected calls Swinging or automatic door Input for re open photocell and door jam switch input to bypass closing delay Parking with door opened or door closed Variable from 0 to 9 9 seconds Automatic switch off after delay 0 to 9 9 seconds For installation and maintenance purposes using slow speed bypasses all shaft information Motor PTC i
9. alls 5 stops 17 Gray code floor information output with collected calls using B C 7 stps Cod Press push button to access CODE MENU When the intermediate speed is selected the SPR is engaged when the destination is just one floor away Note that once has initiated avel to a destination further that the next floor SPR not engaged cals received from the next floor wil not be served in tho current tip Refer to section 3 3 1 for details on accessing CODE MENU 3 3 1 CODE MENU blank screen appears with a decimal point on the first digit Use the INC and DEC push buttons to set the first digit of the code Use OK to enter it The digit is instantaneously replaced by c A decimal point on the second digit prompts you to enter the second digit of the code by repeating the above procedure Repeat this process until all six digits are entered If you make a mistake in any digit follow through till the end and then repeat from the beginning If the code is correct you will be able to access the following menu Display Description Range StA Selects the status of the code lock feature DIS EnA ELA Displays the count of the number of days elapsed NIA Pressing INC or DEC push buttons resets counter to zero DAy Displays the preset number of operating days 010 999 out Press SELECT push button to exit code menu 4 VIEWING ERRORS AND ERROR CODE DESCRIPTION 4 1 HOW TO VIEW THE ERRORS Faults detected by the bo
10. ard are divided into three kinds Level faults faults that block the elevator when they occur But the elevator can resume operation right after the fault disappears 2 Level I faults faults that can be tolerated for a few occurrences before the elevator is blocked by the board The count of level Il faults can be accessed in page 3 of the main menu When the count of level II faults reaches 10 the board will block the elevator 3 Level Ill faults faults that the board considers to be fatal and will consequently block any further operation of the elevator The last 10 errors can be viewed on page 2 of the main menu 4 2 HOW TO CLEAR THE ERRORS To clear the errors as well as the count of level Il faults from memory go to page 4 of the main menu and press the SELECT button Refer to section 3 2 4 3 ERROR CODE DESCRIPTION Error Level Description Action taken Cancel calls and wait 5 sec 207 I Safety circuit and or door opened during travel before accepting new calls and resuming travel Waits for lock circuit to close 212 l Door lock circuit opened during travel cancels calls if fault persists more than 5sec 214 1 Safety circuit failed to close after door closing Cancels calls and opens door 22 Failure in locking door after 3 attempts Cancels calls 22 I Failure in closing door Cancels calls opens door 23 Failure in opening door Close door and resume 2425 26 Shaft information fault Perfo
11. e when the power is OFF Should be kept OFF Reserved to access the auxiliary functions menu described in section 3 3 I OFF Enable PTC ON Disable PTC Selects operating mode OFF AC or AC speed ON Hydraulic Selects door type OFF Automatic door ON Swinging door 3 2 ON BOARD DISPLAY AND PUSH BUTTONS FUNCTION DESCRIPTION Three push buttons are used to simplify the access of the main menu The first page in the menu displays the status of the elevator The following three pages are used to access the historical of faults The last page is used to initiate a homing trip The NEXT and PREV buttons are respectively used to scroll downwards and upwards in the five pages menu SELECT is used to access the function or information within the menu item No functions are associated with the first item in the menu i e Page 1 The following table describes the Main Menu along with all its function Page Display Description FL Normal operation with floor displayed on the right The floor is replaced by a downward scrolling minus sign when elevator is making a homing trip In Inspection mode with floor displayed on the right The floor is replaced by a downward default i scrolling minus sign when elevator is making homing trip E Error detected with error code displayed on the two digits on the right SELECT displays the most recent error in memory The error code is displayed on two leftmost digits and the floor
12. nput halts lift operation when motor overheats Indicator outputs are suitable for both common positive and common negative All terminals are individually labeled according to function to facilitate identification Board supply 17vac 15 25 120mA Periphery supply 22vde 15 25 Each input has a led to indicate its status all inputs are optically isolated Input active voltage level is 22vdc Each output has a led to indicate its status all outputs are optically isolated Each output is capable of driving the negative side of a contactor or relay coil operating from a dc voltage as high as 90 volts with currents as high as amperes Each call has a led to indicate its status Call active voltage level is 22 volts P For registered calls Each car call terminal consists of a combined input output which is optically isolated Car call terminals are capable of driving lamps up to 8 watts operating on 22vdc Each car call terminal is protected by an additional output transistor Each output has a led to indicate its status all outputs are optically isolated LED On Output voltage level is Ovde GND LED Off Output voltage level is 22vdc P Screw type plug in connectors Selection by DIP switch referto section 3 1 2 When power returns elevator resumes from where it was without the need of a homing trip 3 Selection by DIP swich refer to section 3 1 For automatic door only Activated by a push button in tho car
13. on which the error occurred is displayed on the rightmost digit The error code and the floor are separated by a decimal point noE is displayed if 2 Err here are no errors in memory PREV displays the previous error in memory if previous errors exist the display returns to Err NEXT displays the errors in memory in the opposite direction of PREV 8 Fer SELECT displays the count of level II errors in memory noF is displayed if there are no level ll errors SELECT clears all errors from memory don is displayed to indicate the completion of this task 5 SELECT initiates a homing trip 3 2 1 ON BOARD CALL REGISTRATION FUNCTION The operator can give calls using the push buttons to test the lift The display has to be on Page 1 Lift has to be in normal operation with no faults The display shows FL Press SELECT the display will show Frit with blinking Use the PREV and NEXT push buttons to change the floor selection Once the desired floor is displayed press SELECT push button The call for this floor is registered and the appropriate led will ight on the board as well as in the car The lift will proceed to serve this call no buttons are pressed in 5 seconds the will stop blinking and will show the floor information To exit the call registration mode press the SELECT push button for 3 seconds The board will also exit the call registration mode if no buttons are pressed for 1 minute 3 2 2 ON BOARD INSP
14. rms a homing trip 28 EOS UP and EOS DN faults both open Blocks elevator 29 Motor has been powered for C Jd time car did not move Blocks elevator m Motor has overheated indicated by the PTC input lift D WE EU YS stops at nearest floor 35 Preset number of operating days expired Blocks elevator Refer to section 3 2 2 For swinging door 2 Waits ora call t0 resume operation For automatic door 2 Atar opaiing the aul part erase tha faults Refer to section 32 When tho cause ofthe I dagnosed and ad he elevator wi automatically resume operation To recover om error 35 access codo menu and clear the count of elapsed days Rafer to sections 3 3 and 33 1 NIA means not assigned 10 5 INSTALLATION GUIDE Step 1 Install and wire the panel according to wiring diagrams provided by the panel assembler Double check all connections Step2 Make sure that the board is in the Inspection Mode Inspection switch should be opened Power the panel The display of the board may show a downward scrolling minus sign This is normal and it indicates that the board does not have a previous car position in memory As soon as the elevator is switched from inspection to normal operation it will make a homing trip and display will show FLO when the elevator reaches the first stop Regardless of what is on the display if all safety circuits are closed inspection up and inspection down push buttons are active
15. therefore inspection travel only requires the closing of safety circuit Below is a visual indication of what the status of the input LEDs should be so that the elevator operates in the inspection mode SDFSSDFS EOSEOS SFTY RE CLSE LS LS INSP INSP INSP UP DN UP DN ON OPNNDLY EO EN UP DN Automatic door m ecececec6e Aut itic d Ez 2 Swinging door eo Status Irrelevant inactive OFF input Active ON Step 3 Using the elevator in the inspection mode adjust the position of all magnets according to the layout provided on the MicroZed A v3 04 WIRING DIAGRAM INPUTS SHEET 2 of 6 refer to section 6 APPENDIX A f you are using bi stable magnetic switches proceed with inspection travel to terminal floors to properly set their contacts When you finish and prior to changing the operating mode from inspection to normal the inputs should look as follows given that elevator is on any intermediate floor and on floor level SDFSSDFS EOSEOS SFTY RE CISE LS LS INSP INSP INSP UP DN UP DN ON OPNNDLY EO EN UP DN Amid OOOOeoceeccee Swinger 000000 Status Irrelevant Input Inactive OFF Input Active ON Refer to section 3 3 to set all internal parameters according to the site s requirements Refer to section 3 1 to set DIP switches according to the site s requirements Change operating mode from INSPECTION to NORMAL Elevator should proceed with its homing trip and
16. will stop on the floor level of the first floor 6 APPENDIX A This appendix contains all wiring diagrams relevant to assembling the board in a panel When an inspection up or down is given board proceeds by closing the doar before moving Door is then closed MICROZED A AC2SPEED WIRINGS ll whey 1 ul alk ii Li m 1 j 28 Tor 407 ker 5 RN acre C A MIROZED A v3 04 BOARD LAND CALLS CAR CALLS MICROZED AG V3 04 BOARD n LAND CALLS er pO G EO 11 L9 fh res 3 mm ex e Fem amh MICROZED AP V3 04 BOARD
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