ec304-ts k300门机调试维护手册中英文2

1、ThyssenKrupp Elevator电梯A Company of ThyssenKruppElevator: EC304-TS文件电梯类产品技术资料Technical Information for Elevator Products（Ver2.0）K300 门机调试和手册enance Manual)(K300 Door Driver Commising & Ma编制Edited by审核 Checked by标准化Standardized by批准Approved byMatthewmao 2010.05.18黄海芹 2010.05.182010.05.18Pietz2010.05.1

2、8电梯（中国区制造）工程中心ThyssenKrupp Elevators (Manufacturing China) Engineering CentertkK300 门机调试和Installation Manual手册Ver: 2.0ThyssenKrupp Elevator电梯A Company of ThyssenKruppElevatortkInstallation Manual警告K300门机调试和手册资质认证的专业使用。为了您本人及他人的安全，请不要尝试任何资质认证的操作。所有操作必须符合版的国家电气规范，电梯安全守则及所有与之相关的当地管理。在安装前需认真阅读此安装手册。所有电梯

3、零安装都必须严格遵守相关安全规范。电梯安装严格遵守此安装手册将为电梯性能及使用者的安全提供最大保障。如果您未按本安装手册的要求操作及对本设备进行改装而引起的任何损失，电梯公司将不承担责任。本安装确的分。联系手册的所有属于电梯公司。本安装手册电梯公司明本安装手册的任何部，任何人不得为任何其他目的、以或使用、或电梯公司电梯公司。更改本安装手册的内容，恕不另行通知。如对本安装手册有疑义，请及时ThyssenKruppElevatorInstallation Manual目录1K300 门机驱动器说明(K300 DOOR DRIVER MODULE SPECIFICATION)11.11.21.31.

4、4K300 门机驱动器规格（K300 DOOR DRIVER TECHNICAL SPECIFICATION）1外型尺寸 安装尺寸(EXTERIOR AND MOUNTING DIMENS)2安装场所的确认和管理(CONFIRMATION AND MANAGEMENTOF INSTALLATION ENVIRONMENT)2安装空间尺寸和要求（FIXED ROOM DIMENAND REQUIREMENT ）32K300 门机控制器配线说明(K300 DOOR DRIVER WIRING SPECIFICATION)52.12.22.3配线图示如下(WIRING DIAGRAM AS FOLL

5、OW)：5端子功能面板印刷示意图(PRED SKETAP FOR TERMINAL FUNCTION )6输入开关信号采样方法(INPUT DIGITAL SIGNAL SLING METHOD).73K300 门机控制器端子功能说明(TERMINAL FUNCTION SPECIFICATION FOR K300 DOOR DRIVER) . 83.13.23.3控制端子的功能(TERMINAL FUNCTION SPECIFICATION)8主回路输入侧的接线注意事项（NOTICE OF THE INPUT SIGNAL WIRE CONNECTION）9主回路输出侧的接线注意事项（NOT

6、ICE OF THE OUTPUT SIGNAL WIRE CONNECTION）94.K300 门机调试(K300 DOOR DRIVER COMMISING)114.14.24.34.4门机驱动器运行控制原理图(DOOR DRIVER RUNNING PRINCIPLE )11初始位置校正运行(CORRECTION DRIVE FOR INITIALIZE)12堵转保护功能（DRIVING-BLOCK PROTECTION FUNCTION）15K300 门机运行调试(COMMISIN FOR K300 DOOR OPERATOR)185.K300 例行保养检查( ROUTINE MAEN

7、ANCE CHECKING)226.附录：K300 门机驱动器参数表和调试仪器使用手册(APPENDIX: DOOR DRIVE PARAMETERAND DIAGNOSTIC TOOLS MANUAL）246.1控制参数功能介绍(CONTROL PARAMETERS FUNCTIONRODUCTION)246.1.16.1.26.1.36.1.46.1.56.1.66.1.7P1-.基本参数 ( Basic parameters)27工艺参数 (Technical parameters)28速度控制参数时序逻辑参数扭矩控制参数监视参数( Speedcontrol parameters)29(

8、 Timing logic parameters)29( Torquecontrol parameters )30itor parameters)31系统操作参数 ( Parameter of system operation)366.2调试仪器（OP-04）使用手册（DIAGNOSTIC USE MANUAL）456.2.16.2.26.2.3调试仪器（OP-04）的显示部分( Displayroduction Of Digital Operator Parts)45调试仪器（OP-04）的操作部分（Operation Key Explanation of Digitait Operator

9、）46参数组的功能概述（ Summary of Parameter Group）47ThyssenKrupp ElevatorInstallation Manual6.2.4参数组的切换（Shift of parameter groups）49ThyssenKrupp ElevatorInstallation Manual1k300 门机驱动器说明(K300 door driver module specification)1.1k300 门机驱动器规格（K300 door driver technical specification）ThyssenKrupp Elevator1项目(Item

10、)技术规格（Technical specification）主电路方式(Main circuit )AC-DC-AC，正弦波电流型控制 (AC-DC-AC ,Sinusoidal current-modecontrol ）电机控制方式(Motor drive type)V/F 控制，永磁同步电机电流/ 磁通矢量控制(V/F control,Current /magnetic flux vector control for permanent magnetic motor )技术参数 (Tec. parameters)输入电压（Rated inputvoltage）单相 AC220V（允许电压波

11、动范围1520） (Single phase,220VAC, 1520)输入频率（Rated Frequency）50/60Hz最大输出功率（al Output er capacitance）200VA额定输出电流（ Rated Output Current）0.70A控制参数 (Control Parameters)最 高 转速（um roe speed ）按输出频率换算 1000Hz (Equivalent 1000 Hz)4P:30000r/min控制范围(Control range)矢量控制(Vector control)1:1500输出频率 (Out-put frequency)矢量

12、控制(Vector control)最大 100Hz(MAX. 100Hz )输入开关信号（ Digital switch signal input）AC/DC 24V110V输出开关信号（ Relay contact output signal）继电器：DC24V 或 AC220V，1A (Relay: DC24V/AC220V，1A)保护(Protection)过载保护(Overlorotection)额定输出电流 150% 60s(In150% ,60s)过 电 流 保 护 (Over-current protection)超过 2 倍额定输出电流（Moren 2 timesof I n

13、ormal )过 电 压 保 护 (Overvoltage protection)200V 级主回路直流电压 390V 以上保护(erval voltage is highern 390VDC for 22OVAC input )欠 电 压 保 护 (Lackvoltage protection)200V 级主回路直流电压 140V 以下保护(erval voltage is lessn 140VDC for 220VAC)其 他 可 选 保 护 (Optional protection)电机过载保护、电机过热保护、过力矩保护、制动异常保护；输入缺相；输出缺相；超速保护、失速保护；参数设定错误

14、等(Optional protection are include the motor overload /overheat /over torque/brake abnormal/outputphaselack/over-speed/lackspeedand parameters setting fault )工作环境（Work environment)工作场所(Worklocation)室内，无腐蚀性气体、易燃气体、尘埃等，不受阳光直射(Indoors ,no flammability and causticity gas and dirt ,no directly sunshine)环

15、境 温 度 (Environment temperature)1045Installation Manual1.2 外型尺寸 安装尺寸(Exterior and Mounting Dimens)以下所示为驱动器的外形尺寸图(Exterior diagrams of the door driver are shown below)图 1.1 驱动器外型尺寸图(Figure 1.1Exterior diagrams of driver)1.3安装场所的确认和管理 (Confirmation and Managementof environment)在如下条件的场所安装驱动器，并维持最适当的使用条件

16、(Fix and keep the driverinstallationhe followingenvironment condition)安装场所（Fix location）安装场所应满足以下条件 (Please fix the doordrive as thefollowing conditions)：1.环境温度（Environment temperature）：-1050；2.环境湿度（Environment humidity）：590%RH（不结露/No dew）；3.物(No flammability and explosive-ability hazardition)；无易燃易爆

17、等ThyssenKrupp Elevator2环境湿度(Environment humidity)590RH 不结露(No freezing dew)海拔高度(Altitude)低于 3000 米(Lessn 3000 meter)振动(Vibration)29Hz：litude3mm； 920Hz：9.8m/S2保存温度(Reserve temperature)2555保存湿度(Reserve humidity)595RH通讯方式（Comm. Mode）RS485/RS422Mitsubishi FX 或 MODBUS 通讯协议(定制) Mitsubishi FX / MODBUS prot

18、ocol (Customization)CAN定制(Customization)Installation Manual4.无阳光直射（No straight sunshine ）；5.无放射性危害的场所(No radioactivity hazard location)；6.无和腐蚀性气体(No poisonous and caustic gas ) ；7.无和腐蚀性液体(No poisonous and caustic liquid )；8.振动小灰尘少的场所(Vibration slightly and less dust location) ；环境温度(Environment tempe

19、rature)为提高可靠性，如控制系统安装在封闭的箱体内时，请安装冷却风扇或冷却空调，将温度控制在产品设计使用范围内。If the door driver been fix in seal box , it should to connect the cooling fan and ventilate the doordriver .Let the door driver are workhe design environmentto addthe driver working reliability andstability.防止铁屑落入门机控制器（Prevent the scrap iro

20、n fallo the door driver system ）安装作业时，请在驱动器上面盖上防尘罩，注意切勿使钻孔铁屑等残余金属落入驱动器。安装作业结束时，请拆下驱动器上盖的防尘罩，提高通气性和驱动器的散热性。It is should to shield the door driver when do some installation woks at the shaft , prohibit to let thescrap iron fallo door driver system to arise the door driver broken .It is should to remov

21、e the shield and givethe door driver good ventilated whent are finished the installation works and let the door drivutonormal use.1.4安装空间尺寸和要求（Fixed room dimenand requirement ）为不降低驱动器的冷却效果，请务必按下图所示确保一定的空间(To ensure the cooling effectof the driver, please to are the right fixed dimenrefer to the figu

22、re 1.2)。ThyssenKrupp Elevator3Installation Manual=120mm=30mm=30mm图 1.2 变频器的安装尺寸空间要求（Figure 1.2Space dimenand requirementfor door driver fixed）ThyssenKrupp Elevator4=30mm=30mmInstallation Manual2K300 门机控制器配线说明(K300 door driver wiring specification)2.1配线图示如下(Wiring diagram as follow)：U27AC1V(电机) M528D

23、DM15-20P8WAC220VAC2297编线缆Encoder cable140V0V17MCCOM2XCCOM11318M1开门到位 OPEN END开门 OPEN19M2X11220M3关门 CLOSEX2关门到位 CLOSE END1121M4检修 INS22M5X310安全触板短接 Safety edge23M6慢关门 SLOW CLX4924M7堵转输出 Obstruction25M824V8+24V,20mA图 1.3 接线(Figure 1.3 Wiring)ThyssenKrupp Elevator5Installation Manual2.2端子功能面板印刷示意图(Pred

24、 sketap for Terminal function )在 K300 门机控制器的面板上印刷有端子功能示意图和相关的功能设置说明，下图为门机驱动器面板中文版本说明示意图（There have the pred sketap for the wiring terminal and the otherfunction button on the cover of the K300 door drive，the Chiversketap for the door driver asfollow）：图 1.4 端子功能面板印刷示意图(中文版)(Figure 1.5Pred sketap for

25、Terminal function(Chiver)ThyssenKruppElevator6MCTR1 Open SpeedM1TestSFOpenedM2ONTR2 Close SpeedM3OFFSFClosed1 2 3 4 AutoadjustmentM4TR3 Hold Torque+-M5ObstructionM6TR4 Obstruction Torque+-M7Ready/ErrorM8ERUVWAC1AC2Encoder0VXCX1X2X3X4+24VMCTR1 开门速度M1试运行SF开门到位M2ONTR2 关门速度M3OFFSF关门到位M4TR3 力矩调整+-M5堵转信号M

26、6TR4 堵转调整+-M7准备完毕/故障M8编接口ERUVWAC1AC20VCOM开门关门检修慢关门+24VInstallation Manual2.3输入开关信号采样方法(Input digital signal sling method)0V0VCOMCOM开门OPEN关门CLOSE检修INSP慢开门SLOW CLCOM开门OPEN关门CLOSE检修INSP慢开门SLOW CL24110V AC/DCCOM+24V+24V电源接线方法1外部电源接线方法(Wiring ateriorer supply 1)(Wiring at exteriorer supply)（开关接通有效）(valid

27、 at the contact closed)（电源高于18V有效）(Valid at the voltage moren 18v)COM0VCOM开门OPEN关门CLOSE检修INS慢开门SLOW CL+24V电源接线方法2(Wiring ateriorer supply 2(开关接通有效) (Valid at the contact closed)图 1.6输入开关信号采样方法(Figure 1.6 Input digital signal sling method)ThyssenKrupp Elevator7+-Installation Manual3K300 门机控制器端子功能说明(T

28、erminal function specificationforK300door driver)3.1控制端子的功能(Terminal function specification)控制端子功能一览表（Control circuit terminals）ThyssenKrupp Elevator8类别（TYPE）端子号Ter .No.标示Mark信号说明Signal Name功能说明Function备注RemarkAC2205AC1AC 交流输入 L(AC input L)交流电源输入(ACer input)AC 220V，+10%-20%50Hz/60Hz6E接地端(Grounding)7

29、AC2AC 交流输入 N(AC input N)输入信号14OV0 V信号由高到低优先级别为（Signal prior level from high to low as ）： 1 、慢关门信号(Slow CL)2、开门信号(Open) 3、关门信号(Close)24V110V,AC/DC,15mA 光电耦合器绝缘 (Photo-electricity isolation input)13COMCOM 112开门开门信号(Open )11关门关门信号(Close)10检修检修(Inspection)9慢关门慢关门(Slow close)8+24V+24Vdc输出信号17MCCOM 2COM f

30、or M1 M2 M3 M4M5 M6干接点 ， 接点容量 AC250V DC30V，1A 以下(Relay contact, contact capacity is AC250V DC30V，1A)18M1开门到位(N0) (Open limit,NO)开门到位时,M1-MC 闭合, M2-MC 断开 (Whenreachopenlimit M1 MCis19M2开门到位(NC) (Open limit,NC)20M3关门到位(NO) (Close limit,NO)关门到位时,M3-MC 闭合, M4-MC 断开 (Whenreachclose limit,M3-MCis21M4关门到位(

31、NC) (Close limit,NO)22M5安全触板短接信号(N0)Safety edge bridged23M6安全触板短接信号(NC)24M7堵转输出信号Output signalofNC25M8电源输出27U电机 U 相（U Phase）电机 U、V、W 电源接入(Connect to door motor)三相 220V 交流输出( Output:3phase, 220VAC )28V电机 V 相（VPhase）29W电机 W 相（W Phase）30EEInstallation ManualSW 开关功能表(SW switch function)3.2主回路输入侧的接线注意事项（

32、Notice of the input signal wire connection）设置接线用断路器(Configure the circuit breaker)在电源输入端子（AC1、AC2）和电源之间，请务必连接对应驱动器容量的保护断路(MCCB）。Ag theer supply input terminals (AC1, AC2) ander, be sure to connectright capacity circuitbreakers (MCCB) .-MCCB 的容量请选为驱动器额定电流的 1.52 倍的容量。The MCCB capacity is1.5 2 times ra

33、ted inpurrent of door driver.-MCCB 的时间特性需要充分考虑驱动器的过载保护时（额定输出电流的 150，输出 1 分钟）的时间特性。The MCCBs time characteristics should fully refer the time characteristics of the drive overlorotection(150% of nominal outpurrent till 1 minute) .备注（Remark）!输入电源各相与端子台 AC1、AC2 端子可任意连接(AC1 and AC2 can freely connect to

34、 theACer terminal) 。3.3主回路输出侧的接线注意事项（Notice of the output signal wire connection）驱动器和电机连接(Door driver connect to the motor)：请对应连接输出端子 U、V、W 与电机引出线 U、V、W。ThyssenKrupp Elevator9开关（SW）功能定义（Function ）说明( Function specification)1开关门方 向调整（ Door moving direction adjustment）ON/OFF:改变开门方向（ON/OFF: Change door

35、 moving direction）2运行模式选择(Running mode selection)ON:习模式（Teachode）OFF ：正常运行模式(Normal running mode)3习功能选择(Teach in function selection)ON:学习门宽模式（Teach in door width mode） OFF ：学习电机磁极模式(motor magnetic poles learn )4主动 / 非 主动模式 选择 (Master/Slave mode selection)ON:主动模式（Master controlmode） OFF ：非主动模式(Slave

36、control mode)Installation ManualThe motor cable should connect right inverter.输出端子连接注意事项（Attention）1严禁将电源线连接到输出端子!ition according to the U/V/Wterminal of the doorProhibit to connect the AC supplyer to the motor connection terminal!2严禁将输出端子接地、短接!Prohibit to directly earth or bridge the motor output t

37、erminal!ThyssenKrupp Elevator10Installation Manual4. K300 门机调试(K300 door driver commising)4.1门机驱动器运行控制原理图(Door driver running principle )O pen door curve(reach to m ax.speed) Close door curve(not reach to m ax.speed) Speedup Tim e during open course(P 4.01) Speed- dow n Tim e during Close course(P 4

38、.04 )Speedup tim e during close course(P4.03) Speed- dow n Tim e during open course(P 4.02) Machinery lim it for closedO pen term inalClose term inalFigure 4.1 Door driver running principle(synchronous motor)ThyssenKrupp Elevator11um running speed(P 3 .01 )The d istance forretractable cam open or cl

39、ose(P 2 .04) Creng Speed (P 3.02) D egree of the beistortion (P 2.05)D egree of the bestortion (P 2.05) A d just distance (P 2.02)Adjust d istan e (P 2 .02 )Creep d istance during close(P 2 .06) The gatew id th(P2 .01 )Installation Manual备注（Remark）:(1) 终端(Terminal signal)：- 开门终端（Open terminal）：开门位置到

40、达开门终端区时，系统输出“开门到位”信号；Reach to the open terminal area ,the control system will output the ”open end ” signal;- 关门终端（Close terminal）：关门位置到达关门终端区时，系统输出“关门到位”信号；Reach to the close terminal area ,the control system will output the ”close end ” signal;(2) 关门爬行距离和收放门刀距离(Close creng distance and close/open

41、doorcamdistance)- 收放门刀距离(close/open door cam distance)：门系统关门到达机械限位后收缩门刀操作过程中同步皮带的位移距离。The synchronous belt moving distancet the door driver system close to mechanical endand then retract the door cam.- 关门爬行距离(Close creng distance):门机到达机械限位前以爬行速度运行，直至轿门完全到达机械限位位置时的距离。The distance ist the door operato

42、r do creng speed until it reach to the mechanical endition.4.2初始位置校正运行(Correction drive for initialize)驱动器每次上电均需要进行位置初始校正运行操作，如果门机未完成校正运行，门机驱动器仍然可以响应开、关门信号，并以爬行速度进行移动，运行到终端位置后完成校正运行操作。The door driver must do the correction drive for itsition initialize whener is on .If the door driverhave not do the

43、ition correction drive ,door operator accept the openor close ordert by the lifts control system and response for the creng speed .Thedoor operator will do the initialized operation when the door reach to end门机校正操作需要有开/关门信号控制下完成操作(Door operator doition .the initialize runningshould be controlled by

44、the open /close door signal )。ThyssenKrupp Elevator12Installation Manual开门操作位置校正操作示意图(Initialized operation explanation by the open door running)图 4.2开门操作位置校正操作示意图Figure 4.3 Initialized operation explanation by the open door runningThyssenKrupp Elevator13Installation Manual 关门操作位置校正操作示意图(Initialized

45、 operation explanation by the close door running)开门机械限位关门机械限位堵转检出输出力矩校正速度1关门信号关门到位图 4.4 关门操作位置校正操作示意图Figure 4.5Initialized operation explanation by the close door runningThyssenKrupp Elevator14Installation Manual4.3堵转保护功能（Driving-block protection function）门机的堵转保护功能只能在门机为非主动模式下进行，堵转发生后，需要接收电梯控制系统发出相反

46、的运行指令后才能予以解除，非主动模式必需设置 SW4 为 OFF 位置！Driving-block protection function should do at the slave mode .The door need stop closing thedoor when the door are hedged by any-reason ,it will do reverse operation after the lifts controlsystem sendopen door order to door control system. It should to set the SW

47、4 at Ond let thedoor operator do the slave mode.1. 非主动模式（SW4-OFF）关门堵转操作(Closemode,SW4 =OFF )：doorblockoperationattheslaveVt图 4.6 关门堵转操作过程ThyssenKrupp Elevator15Installation ManualVFigure 4.7Door block operation at the slave mode2. 关门堵转点处理（Blockingpodeal with methods）门机关门过程中发生堵转状况，如系统中设置点功能 p01.07 为有

48、效时，则系统在下次关门时会进行点越过处理操作，如下图说明，门机系统完成越过点后操作后系统会自动删除的点位置，恢复正常运行。Door operator will deal with the blocking poat next closing running proswhen doorare block by the hedge after it is set the paramet01.07 are valid .The deal with course show asthe follow . The door operator will clear the relevant memorize

49、 and resume to normal running afterthe hedge been moved.图 4.8关门堵转点处理ThyssenKrupp Elevator16tInstallation ManualFigure 4.9Blockingpodeal with3 开门堵转操作示意图(Blocking running at the open door pros)点移除V&T实际速度维持转矩校正速度实际转矩开门信号开门到位信号图 4.10 开门堵转操作示意图Figure 4.11Blocking running at the open door prosThyssenKrupp

50、 Elevator17Installation Manual4.4K300 门机运行调试(Commisin for K300 door operator)4.4.1、参数初始化（Initialization parameters）（1）设置 SW2 位于 OFF 位置，如下图；Set the SW2 at OFF,seethe follow pictureO N OF F1 2 3 4SW2习按钮 2 秒，开门到位显示灯、关门到位显示灯、堵转（2）同时按下试运行按钮和灯同时闪亮 3 下，参数初始化完成。Press the test button（31）and auto adjustment b

51、utton（32）at one times over 2 seconds,then the LED lights of open end and close endand obstruction would blink three times,then the parameters initialize operation are finished .注意(Attention)!在运行灯亮的状态下无法进行初始化，如运行灯无法熄灭时，先关闭门机电源，同时按住试运行按钮和习按钮后再重新送电，进行参数初始化操作。You cant do the parameters initialization op

52、eration if the runningled indicator lighting.So it should switch off theer and repress two buttons at the same time before switch the er on .4.4.2 电机磁极位置（1）切断控制器电源；习（Motor magnetic poles set up running）Switch off theer;（2）在不带厅门的状态下，手动移动轿门离开终端位置(即把门放在行程中间，非开门终端或关门终端)；Put the door out of the open /clo

53、se endition withooupling the landingdoor(it is themiddleition);（3）设置功能开关，SW2 为 ON 位置，SW3 为 OFF 位置，参考下图；Set the SW2 at ON,SW3 at OFF ,please to seethe follow picture ;ThyssenKrupp Elevator18Installation ManualSW2ONOFF1 2 3 4SW3（4）控制器上电；Switch on theer supply;（5）按下习开关；Press the auto learn button 32;（6

54、）等待约 10 秒时间，习完毕。Wait for about ten seconds and finished the operation.4.4.3 门宽距离习(Gate-width teach in operation)（1）切断控制器电源；Switch off theer;（2）设置功能开关，SW2 为 ON 位置，SW3 为 ON 位置，参考下图；Set the SW2 at ON,SW3 at ON ,please to seethe follow pictureSW2ONOFF1 2 3 4（3）控制器上电；Switch on the supplyer;（4）按下习开关；Press

55、 the auto learn button 32;（5）电机驱动门机先开门，在开门终端稍停一下然后关门直至完全关上后自动切断输出，则习完成；The door operator will open to endand wait for a while then do the closingpros till to the closing endition .ThyssenKrupp Elevator19Installation Manual4.4.4 初次运行操作(Do therunning )习成功之后，按下试运行键，可以对门机进行单次开/关门操作，检查开、关门到位后的开门、关门到位信号是否

56、输出一致，否则需要进行运行方向调变 SW1 DIP 开关的位置进行方向调整操作，即：如果 SW1=ON,则需要改为 SW1=OFF 位置；如果 SW1=OFF,则需要改 SW1=ON 位置。After finished the gate-width teach in operation ,it should be let the door do the close oropen running by press the test button (31).it also need to check outputsignal areconsistentto the door operation p

57、ros, otherwiseit need to adjust the door runningdirection by to change theto OFF/ON.ition ofSW1.If the SW1are ON/OFF then change itition4.4.5 速度调整(Running speed adjustment) 调整开门速度，可以通过调整电位器 TR1；Adjust the open door speed by roe the TR1 potentiometer; 调整关门速度，可以通过调整 TR2 电位器实现；Adjust the open door spee

58、d by roe the TR2 potentiometer ;4.4.6 调整堵转响应灵敏度(Adjustment the sensitive response of the block running)调整关门堵转检测力矩阀值大小，可通过调整 TR4 电位器实现；Adjust the sensitive of the block running by roe the TR4 potentiometer;4.4.7 维持力矩调整(Hold torque adjustment)开、关门维持力矩调整，调整 TR3 电位器Open or close hold torque adjust can r

59、ealize by roe the TR4 potentiometer;4.4.8 检修调试在门机设置正常运行模式时(SW2=OFF 位置时)。当检修信号输入门机控制系统，门机系统会转入检修运行模式，开、关门操作由面板上试运行按钮控制，一个按钮交替实现开、关门按钮操作功能。Need to set the door operator at normalmode by to set SW2 to OFF .Door operator accept theThyssenKrupp Elevator20Installation Manualinspectiondrive signal from the

60、 lifts control system andreset the function of theTest runningbutton. Service people can use this button close or open the car door by hand.ThyssenKrupp Elevator21Installation Manual5. K300 例行保养检查( Routine maenance checking)例行运行检查(Daily checking)K300 门机处于运行状态时，请确认以下项目（Need to daily check the follow