KR Quiz Answer_MC2_EN_2014.11

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1、MC2 Control System Knowledge Retention QuizThe copyright of this book is reserved by SEED Campus ASIA PACIFIC.Any unauthorized amendment or copy is prohibited without prior permission.MC2 Control System2 Knowledge Retention QuizA series of multiple choice questions relating to the subject matter.Sco

2、re:_Total time allowance for completion of this paper is:_90_ minsOn completion of this paper students should return the document to the trainer for evaluation.Please write your details in the space provided below.Student Name:_ Country/Branch:_ Position:_Quiz Date:_MC2 Control System3 I.Fill in the

3、 blanks:48%(1%for each blank)1.What is the meaning of the definition for the following ports on the MC2 circuit board?2.0500 function of I diagnostic tool is used to check the brake monitoring switch.After entering into this function,3C is selected and displayed in the corresponding column A,and LED

4、12 and 16 light indicates the switching signal3.0500 function of I diagnostic tool is used to check the cutting off/main door side when light curtain covers light.After entering this function,0d is selected and displayed in the corresponding column A,and LED13 light indicates LS light curtain 4.0500

5、 function of I diagnostic tool is used to check the signal of opening in place.After entering this function,0d is selected and displayed in the corresponding column A,and LED9 OD light indicates signal of TSO opening in place5.MC2 processor unit also combines the component function of the following

6、components:MC1 function;MZ1 function;MQ1 function;SR module function;6.There are four LED lights on MC2 circuit boards indicating the state of the relevant information,including ZS SR module;ZONE door area;FM failure information;KT safety circuit(when closed);GP group control display.7.Please write

7、out the description of 16 functions for I diagnostic tool(fill in the corresponding blank)?Port nameDefinitionPort nameDefinitionPort nameDefinitionX3Local communicationsX13Trailing cable and car communicationX25Brake detectionSwitchX5Communication with TMI X906X14Shaft CAN on the main door sideX26E

8、mergency electric operation without machine roomX105V/DCPower sourceX15Shaft CAN BUS on the rear door sideX36Fire protection connecting K67/11-12X1124V/DCPower sourceX23Brake excitationX101Safety circuitTest return0000Display the memory address0800Car call(main door side)0100Display the failure stac

9、k0900Shaft door call(downward calling main door)0200Display the order number1000Shaft door call(upward calling main door)0300Display the car position1100Car call(rear door side)0400Display the operational phase1200Shaft door call(downward calling rear door)0500Display the memory address1300Shaft doo

10、r call(upward calling rear door)0600Door locking device(main door side)1400Display the version number and mark0700Door locking device(rear door side)CPI parameter(TCM control only)1500Teach-in functionTeach-in programMC2 Control System4 II.True or false questions:12%(1%for each question)1.The MC1 bo

11、ard combines the MC1,MZ1 and MQ1 boards in MC2 control system,SR module part and terminals together （）2.The early door opening of MC2 system and re-leveling function when the door is opened can be achieved without SR modules （）3.LMS1-C measures the load inside the car through a sensor in more sensit

12、ive position and provides a related weighing signal to the CPI controller （）4.MS3-C board BOLT port is used for monitoring door circuit from Bolt board 110V/AC AC layer （）5.MN6 is supporting 24V/DC control unit for MC2 control system,including X11 port 24V power supply.（）6.X13 trailing cable communi

13、cation of MC2 board mainly communicates with MF3,MF4,LMS1-C and MS3-C （）7.X101 port of MC2 board is used for test the return confirmation signal of the main contactor circuit （）8.S051 slot in MC2 board is used for elevator characteristic chip,and attention shall be paid to the mark position when ins

14、talling （）9.CPU/LED,IF/LED and Ready/LED indication on TMI board must be OK before the elevator operation （）10.P4 parameter of PT parameter disk can be used to change synchronous motor running direction in CPI drive system.（）11.The elevator speed of MC2 system under maintenance operation or emergenc

15、y electric operation state can be set to 1m/s （）12.When conducting shaft teach-in,LK/LN must be in the initial code plate position!And LK/LN must be in lower position of code plate,approximately 120mm less than floor level（）MC2 Control System5 III.Essay questions:40%(8%for each question)1.What steps

16、 need to carry out after replacing the MC2 mainboard?Answer:First,the project chip must be installed in the replaced MC2 mainboard S0501 slot and aligned to the right,under the state of emergency electric operation,1500 function of diagnostic tool is used to operate the following steps:1500-15AF-15A

17、6-A6FF-turn selection wheel-A60d-A6Fd-A6EA-A6Ad-A600.The car is moved to the bottom sensor to separate from the code plate,and complete the shaft teach-in and speed teach-in steps;1500-15AF-AF0d-AF0C-AF10-AF11-AF12-AF16-AFb6-AFE6-AF00.And when observing,P106 in PT parameter disk is equal to 9.8V 0.0

18、2 at rated speed.Answer:(The following expression methods may be available!)For example:-2.In the TCM system (1)When the light curtain is blocked,which will the circuit board and port that the return opening signal be sent to?(2)When the car roof maintenance is operating,which port of MF3 must be va

19、lid?(3)Please write out reaction after action of maintenance limit switch when the car roof opening maintenance?Answer:(1)MF3,X5 ports.(2)For MF3 X40-1,0V must be valid when the car roof maintenance is operating (3)After the upper limit action,the elevator can operate downward,not up;After the lower

20、 limit action,the elevator can operate upward,not down.15AF15A615A6A6FFA60dA6FdA6EA15AFA600A6AdMC2 Control System6 3.What is the function of MC2 board?Answer:The function of MC2 board is to adopt CAN BUS for serial communication and MF3(car communication),MF4(car communication),LMS1-C(weighing),MP(a

21、dditional function),MS3-C(landing call communication)supporting for system and local communications,etc.,including elevator basic input/output processing circuit,call and instruction signal input and encoder pulse input processing circuit(MC2/X5 is dedicated for linking CPI-TMI/X906),etc.4.(1)There

22、is reverse pulling phenomenon when elevator starts,what steps would you take,please list it in order;(2)Which module is used to conduct short circuit on shaft and car door safety circuits by leveling after opening door or early pre-openingAnswer:(1)(2)When the condition is satisfied,the SR module is

23、 used conduct short circuit on shaft door and car door safety circuita.Check the zero position with the diagnostic tool into bF0C;b.PT is used to select P53 menu,when the car is in no-load,the downward button of emergency electric operation button is activated;c.Operate“Parameter/Value”button on pan

24、el with P53 parameter interface in operating,then press the+or -buttons;d.The system will automatically generate values and display them in P54 menu;e.If the effect is not ideal,this gain value can be finely adjusted in P54MC2 Control System7 5.Please circle the maintenance operation parts and emergency electric operation parts as well as maintenance limit switch parts in the following figure?Answer:Thank you for taking the time to participate in this test!Maintenance operation Part 2Maintenance operation Part 1 Emergency electric operation part