上海电驱动EC1181C系列控制器装配手册
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参数表ECL 舒适210及远程控制单元ECA30/311VD.KT.W1.02 © Danfoss 04/2010DEN-SMT/DK描述ECL210舒适系列ECL210舒适控制器:ECL210舒适控制器是一款属于ECL 家族中的电子气候补偿式温度控制器。
ECL 系列是应用于区域供热、中央空调的制热和制冷系统中的专用控制器。
ECL210最多可对3个回路进行控制,通过使用应用程序卡实现不同应用的选择。
它专为舒适温度,优化能源消耗而设计,通过ECL 应用程序卡(插入-运行)实现安装方便和用户友好的操作方式。
通过气候补偿,分时供热,对供水温度进行调节;通过一次网回水温度、流量和热量限制对供水温度进行优化,这些使节能变得更加容易。
控制器具备例如数据记录和报警等附加功能。
ECL 舒适210操作简单,可使用拨轮(多功能旋钮)或远程控制单元(RCU )。
拨轮和具有图形和文字菜单的显示界面可对用户进行引导。
ECL 舒适210控制器有可控硅输出对电动阀进行控制,继电器输出对循环泵/转换阀进行控制,或作为报警输出。
输入端最多可连接6个Pt1000温度传感器。
此外,2 个可配置输入可以被选择为Pt1000温度传感器,模拟输入(0—10 V)或数字量输入。
控制器可实现墙体或导轨安装。
ECL210B (无显示及操作拨轮)可安装于控制柜内,操作可通过安装于面板上的ECA30/31实现。
ECL210舒适控制器是一款独立控制器,但是可通过ECL 485总线与RCU 或ECL210/310进行通讯。
远程控制单元(RCU ):ECA30/31可对室内温度进行控制,通过4芯双绞线与ECL 控制器进行连接(由ECL485总线供电)。
ECA30/31有一个内置的室内温度传感器。
但可外接一个室内温度传感器,此时,内置的传感器失效。
ECA31还具有一个湿度传感器,在相关的应用程序中可被使用。
同一个ECL485总线中可最多连接2个RCU ;一个RCU 可最多连接10个ECL 控制器(主/从系统)。
MYD-Y6ULX 产品数据手册版本V1.02017.10.20版本记录版本号说明时间V1.0初始版本2017.10.20目录目录 (3)第1章概述 (5)第2章硬件参数 (8)2.1核心板硬件资源 (8)2.2底板硬件资源 (8)第3章接口说明 (11)3.1核心板接口说明 (11)3.1底板接口说明 (11)第4章硬件设计 (14)4.1核心板硬件电路设计 (14)4.2底板硬件电路设计 (14)4.2.1电源 (14)4.2.2启动位配置开关 (15)4.2.3以太网 (16)4.2.4USB (17)4.2.5LTE模块 (19)4.2.6Audio (20)4.2.7WIFI (21)4.2.8Camera (22)4.2.9LCD (23)4.2.10UART (24)4.2.11CAN (25)4.2.12RTC备份电池 (26)4.2.13Micro SD (27)4.2.14Key and LED (27)4.2.15扩展接口 (28)第5章电气参数 (30)5.1工作温度 (30)5.2GPIO直流特性 (30)5.3电源直流特性 (30)第6章机械参数 (32)附录一联系方式 (34)附录二售后服务与技术支持 (35)第1章概述MYD-Y6ULX是米尔科技推出的基于NXP公司i.MX6UL/6ULL系列处理器的嵌入式开发板。
i.MX6UL是一个高功效、高性价比的应用处理器系列,采用单个ARM Cortex-A7内核,运行速度高达696MHz。
i.MX6ULL在i.MX6UL的基础上精简了安全加密部分,但主频最高可达900MHz,更具性价比。
i.MX6UL/6ULL系列的处理器提供多种存储器接口,其中包括16位LPDDR2、DDR3、DDR3L、NAND Flash、NOR Flash、eMMC、Quad SPI 和各种其他接口,用于连接外围设备。
MYD-Y6ULX开发板集成了4G模块接口,WIFI模块,LCD接口,摄像头接口,双网口等众多外设接口,为工业/物联网网关(IOT Gateway)、DTU、HMI人机接口等应用提供了完善的开发资源。
Zynq UltraScale+开发平台AXU4EV-E开发板2 / 51芯驿电子科技(上海)有限公司文档版本控制目录文档版本控制 (2)一、开发板简介 (6)二、ACU4EV核心板 (9)(一)简介 (9)(二)ZYNQ芯片 (10)(三)DDR4 DRAM (11)(四)QSPI Flash (17)(五)eMMC Flash (18)(六)时钟配置 (20)(七)LED灯 (22)(八)电源 (22)(九)结构图 (24)(十)连接器管脚定义 (24)三、扩展板 (33)(一)简介 (33)(二)M.2接口 (34)(三)DP显示接口 (35)(四)USB3.0接口 (36)(五)千兆以太网接口 (37)(六)USB Uart接口 (39)(七)SD卡槽 (40)(八)40针扩展口 (41)(九)CAN通信接口 (42)(十)485通信接口 (43)(十一)MIPI接口 (44)(十二)JTAG调试口 (45)(十三)RTC实时时钟 (46)(十四)EEPROM和温度传感器 (46)(十五)LED灯 (47)3 / 514 / 51芯驿电子科技(上海)有限公司(十六) 按键 .............................................................................................................................. 48 (十七) 拨码开关配置 .............................................................................................................. 48 (十八) 电源 .............................................................................................................................. 49 (十九) 风扇 .............................................................................................................................. 50 (二十) 结构尺寸图 (51)5 / 51芯驿电子科技(上海)有限公司 基于XILINX Zynq UltraScale+ MPSoCs 开发平台的开发板(型号:AXU4EV-E )2020款正式发布了,为了让您对此开发平台可以快速了解,我们编写了此用户手册。
绪 论学习目标主要任务:通过实际继电接触控制系统的感性认识,了解继电接触控制系统及其应用。
1.能够认识继电接触控制系统。
2.能够识读电动机铭牌。
工作任务单(NO.1)一、工作任务某机械厂需建造一电气控制柜,如图0-1所示。
图0-1 电气控制柜控制柜的具体要求如下。
(1)380V/50kW电机M1:Y-△控制,要求有热过载保护且过载保护时报警和监测其中一相电流。
(2)380V/4kW电机M2:直接启动,正反转控制,要求有热过载保护且过载保护时报警和监测其中一相电流。
电气控制线路安装与调试·2·(3)各相电流:装有三相四线用电电路约10kW ,要求用接触器作为负荷开关控制和监测。
(4)装有两路380V/10kW 发热棒控制,要求用接触器作为负荷开关控制。
对电气控制柜,完成以下任务。
(1)了解电气控制柜的作用;了解继电接触控制系统的实际应用,并填写表0-1。
表0-1 电气控制柜中主要元器件 序号元件名称 元件作用 备注(2)该电气控制柜的控制对象中有一台三相异步电动机M2,其铭牌如图0-2所示。
识读电动机铭牌参数。
图0-2 电动机铭牌二、引导文需要学生查阅相关网站、产品手册、设计手册、电工手册、电工图集等参考资料完成引导文提出的问题。
(1)什么是电气控制柜?电气控制柜在设备用电过程中起到什么作用?(2)什么是控制系统?常见控制系统有哪些?(3)什么是继电接触控制系统?(4)什么是电器?什么是低压电器?图0-1所示电气控制柜有哪些主要的低压电器?(5)电气控制柜、控制屏、控制箱、控制盘各有什么异同?(6)图0-1所示电气控制柜的主要控制对象是什么?(7)在生产实践中,如何构成一个用电系统?电气控制柜在整个用电系统中起到什么作用?(8)如何识读电动机的铭牌?铭牌参数在控制用电过程中有什么作用?(9)什么是主回路,控制回路,辅助回路?(10)如何理解在用电过程中,使用电设备“用上电”“安全用电”“经济合理用电”?绪 论(11)主回路完成什么功能?特点是什么?(12)控制回路完成什么功能?特点是什么?知识链接1 电气控制柜一、用电系统人们在生产生活中,会使用大量的用电设备,如电灯、机床上的三相异步电动机等,用电设备要做到“用上电、安全用电、经济合理用电”。
MODULES FOR STEPPER MOTORSTRINAMIC Motion Control GmbH & Co. KGHamburg, GermanyHardware Version V3.0HARDWARE MANUAL+ +TMCM-1181+ +U NIQUE F EATURES :Table of Contents1Features (3)2Order Codes (5)3Mechanical and Electrical Interfacing (6)3.1TMCM-1181 Dimensions and Mounting Holes (6)3.2Board mounting considerations (6)3.3Connectors of TMCM-1181 (7)3.3.1Power Connector (8)3.3.2Motor Connector (8)3.3.3Interface Connector (9)3.3.4In/Out Connector (10)3.3.5USB Connector (11)4On-board LEDs (12)5Operational Ratings (13)6Functional Description (14)7TMCM-1181 Operational Description (15)7.1Calculation: Velocity and Acceleration vs. Microstep and Fullstep Frequency (15)8Life Support Policy (17)9Revision History (18)9.1Document Revision (18)9.2Hardware Revision (18)10References (18)1FeaturesThe TMCM-1181 is a single axis controller/driver module for 2-phase bipolar stepper motors. It is highly integrated and can be used in many decentralized applications. The module can be mounted on the back of NEMA34 (86mm flange size) stepper motors and has been designed for coil currents up to 6.5A RMS (programmable) and 24V DC supply voltage. With its high energy efficiency from TRINAMIC’s coolStep™ technology cost for power consumption is kept down. The TMCL™ firmware supports both, standalone operation and direct mode.M AIN C HARACTERISTICSMotion controllerMotion profile calculation in real-timeOn the fly alteration of motor parameters (e.g. position, velocity, acceleration)High performance microcontroller for overall system control and serial communication protocol handlingBipolar stepper motor driverUp to 256 microsteps per full stepHigh-efficient operation, low power dissipationDynamic current controlIntegrated protectionstallGuard2 feature for stall detectioncoolStep feature for reduced power consumption and heat dissipationEncodersensOstep magnetic encoder (max. 1024 increments per rotation) e.g. for step-loss detection under all operating conditions and positioning supervisionInterfacesinputs for stop switches (left and right) and home switch 2 analog inputs 2 general purpose outputs (open collector with freewheeling diodes)USB, RS485 communication interfacesSoftwareTMCL: s tandalone operation or remote controlled operation,program memory (non volatile) for up to 2048 TMCL commands, andPC-based application development software TMCL-IDE available for free.Electrical and mechanical dataSupply voltage: +24V DC nominalMotor current: up to 6.5A RMS (programmable)Please see separate TMCM-1181 Firmware Manual for additional information regarding firmware functionality and TMCL programming.TRINAMIC S U NIQUE F EATURES – E ASY TO U SE WITH TMCLstallGuard2™ stallGuard2 is a high-precision sensorless load measurement using the back EMF on thecoils. It can be used for stall detection as well as other uses at loads below those which stall the motor. The stallGuard2 measurement value changes linearly over a wide range of load, velocity, and current settings. At maximum motor load, the value goes to zero or near to zero. This is the most energy-efficient point of operation for the motor.Load [Nm]Max. loadstallGuard2 (SG) value: 0Maximum load reached. Motor close to stall.Figure 1.1 stallGuard2 load measurement SG as a function of loadcoolStep™coolStep is a load-adaptive automatic current scaling based on the load measurement via stallGuard2 adapting the required current to the load. Energy consumption can be reduced by as much as 75%. coolStep allows substantial energy savings, especially for motors which see varying loads or operate at a high duty cycle. Because a stepper motor application needs to work with a torque reserve of 30% to 50%, even a constant-load application allows significant energy savings because coolStep automatically enables torque reserve when required. Reducing power consumption keeps the system cooler, increases motor life, and allows reducing cost.00,10,20,30,40,50,60,70,80,9050100150200250300350EfficiencyVelocity [RPM]Efficiency with coolStepEfficiency with 50% torque reserveFigure 1.2 Energy efficiency example with coolStep2Order CodesOrder code Description Size (mm3)86 x 86 x 27 TMCM-1181 1-Axis bipolar stepper motor controller / driver, up-to 6.5A RMS,24V DC, with integrated sensOstep encoder and coolStepfeatureTable 2.1: TMCM-1181 order codesA cable loom set is available for this module:Order code DescriptionTMCM-1181-CABLE Cable loom for TMCM-11811x cable loom for interface connector1x cable loom for In/Out connector1x cable loom for motor connector1x cable loom for power connector1x USB type A connector to mini-USB type B connector cableTable 2.2 Cable loom order code3Mechanical and Electrical Interfacing3.1TMCM-1181 Dimensions and Mounting HolesThe dimensions of the controller/driver board are approx. 86mm x 86mm x 27mm in order to fit on the back of a 86mm stepper motor. Maximum component height (height above PCB level) is around 22mm above PCB level and 3mm below PCB level. There are four mounting holes for M4 screws (4.2mm diameter) for mounting the board to a NEMA34 / 86mm stepper motor.Figure 3.1: Dimensions of TMCM-1181 and position of mounting holes3.2Board mounting considerationsThe TMCM-1181 offers one metal plated mounting hole close to the power supply connector (marked yellow in figure 3.1 above). This mounting hole is connected to board supply ground. Please keep this in mind when mounting the board to the rear side of a motor. All other mounting holes are isolated.3.3 Connectors of TMCM-1181The TMCM-1181 offers five connectors including the motor connector which is used for attaching the motor coils to the electronics. There is one power connector, two connectors for serial communication (one for USB and one for RS485) and one connector for I/O signals and switches.Motor Connector1412Power connectorIn/Out connector1814Interface connector USB connectorFigure 3.2 Overview connectorsDomain Connector type Mating connector typePowerJST B2P-VH(JST VH series, 2pins, 3.96mm pitch) Crimp connector housing: JST VHR-2N Crimp contacts: JST SVH-21T-P1.1 Wire: 0.83mm 2, AWG 18MotorJST B4P-VH(JST VH series, 4pins, 3.96mm pitch) Crimp connector housing: JST VHR-4N Crimp contacts: JST SVH-21T-P1.1 Wire: 0.83mm 2, AWG 18InterfaceJST B4B-EH-A(JST EH series, 4 pins, 2.5mm pitch) Crimp connector housing: JST EHR-4 Crimp contacts: JST SEH-001T-P0.6 Wire: 0.33mm 2, AWG 22In/Out JST B8B-EH-A(JST EH series, 8 pins, 2.5mm pitch) Crimp connector housing: JST EHR-8 Crimp contacts: JST SEH-001T-P0.6 Wire: 0.33mm 2, AWG 22 USB Mini-USB type B vertical femaleMini-USB type B, male3.3.1Power ConnectorA 2pin JST VH series 3.96mm pitch connector is used for power supply.21Table 3.1 Connector for power supplyCAUTIONAlways keep the power supply voltage below the upper limit of 28V!Otherwise the driver electronics will be seriously damaged. Especially, when the selected operating voltage is near the upper limit a regulated power supply is highly recommended.3.3.1.1Power SupplyWhen using supply voltages near the upper limit, a regulated power supply is mandatory. The board includes around 2000µF / 35V of filtering capacitors. Nevertheless, especially at higher motor current settings it might be necessary to add additional filtering capacitors externally. Power supply ripple due to chopper operation of the driver should be kept at a maximum of a few 100mV.It is important that the upper supply voltage limit is never exceeded during operation as this might seriously damage the driver stage. In this context special care has to be taken with regard to motor energy being fed back into supply voltage line when the motor works as generator. This might happen during de-acceleration or brake conditions especially when the motor is moving a larger mass (high inertia). Additional capacitors which are able to absorb energy might help here. Beyond that suppressor diodes or even brake resistors might be a solution.Guidelines for power supply:keep power supply cables as short as possibleuse large diameters for power supply cablesadd additional filter capacitors near the motor driver unit especially if the distance to the power supply is large (i.e. more than 2-3m)Note: there is no protection against reverse polarity integrated on the board.3.3.2Motor ConnectorA 4pin JST VH series 3.96mm pitch connector is used for motor connection.14Table 3.2: Motor connector3.3.3 Interface ConnectorA 4pin JST EH series 2.5mm pitch connector is used as Interface Connector. 14Table 3.3: Interface connectormicrocontrollerIN4Figure 3.3 Internal circuit of analog input IN43.3.4 In/Out ConnectorAn 8pin JST EH series 2.5mm pitch connector is used as In/Out Connector. 18Table 3.4 In/Out connector* It is possible to enable / disables pull-ups (1k to +5V) in software for all three digital inputs. Pull-ups are always enabled / disabled for all three together / at the same time.microcontrollerOUT0,OUT1Figure 3.4 Internal circuit of OUT0 and OUT1IN0microcontrollerFigure 3.5 Internal circuit of analog input IN0IN1,IN2,IN3microcontroller (all)and TMC429 (IN_0, IN_1) Figure 3.6 Internal circuit of digital inputs IN1, IN2 and IN33.3.5USB Connector51Table 3.5 Mini USB connector4On-board LEDsThe board offers two LEDs in order to indicate board status. The function of both LEDs is dependent on the firmware version. With standard TMCL firmware the green LED should be slowly flashing during operation and the red LED should be off.When there is no valid firmware programmed into the board or during firmware update the red and green LEDs are permanently on.B EHAVIOR OF LED S WITH S TANDARD TMCL F IRMWAREStatus Label DescriptionHeartbeat Status LED (green) This green LED flashes slowly during operation.Error Error LED (red) This red LED lights up if an error occurs.Error LED (red)Status LED (green)Figure 4.1 on-board LEDs5 Operational RatingsThe operational ratings shown below should be used as design values. In no case should the maximum values been exceeded during operation. Symbol ParameterMin Typ Max Unit VCC Power supply voltage for operation 11 24 28 V DC V USB Power supply via USB connector5 V I USB Current withdrawn from USB supply when USB bus powered (no other supply connected)40 mA I COIL_peak Motor coil current for sine wave peak (chopper regulated, adjustable via software) 0 9.2AI COIL_RMS Continuous motor current (RMS ) 06.5 A I SUPPLY Power supply current<< I COIL 1.4 * I COIL A T ENVEnvironment temperature at rated current (no forced cooling required)-30*)+60 °CTable 5.1 General operational ratings of the module*)limited by test equipment. Includes power-up / cold start at this temperature. It can be expected thatthe module will work down to -40°C.Symbol ParameterMin Typ Max Unit V STOP_L/R_HOMEInput voltage for stop / home switch inputs STOP_L / STOP_R and HOME(also valid when configured for alternate function) 028VV STOP_L/R_HOME_L Low level voltage for stop / home switch inputs STOP_L / STOP_R and HOME(also valid when configured for alternate function) 0 1.1 VV STOP_L/R_HOME_H High level voltage for stop / home switch inputs STOP_L / STOP_R and HOME(also valid when configured for alternate function) 2.9 28 VV OUT_0/1 Voltage at open collector output OUT_0 / OUT_1 0 VCC V I OUT_0/1 Output sink current for OUT_0 / OUT_1100 mA V IN_0Full scale input voltage range for analog input IN_0 010VTable 5.2 Operational ratings of general purpose I/Os Table 5.3 Operational ratings of the RS485 interfaceSymbol ParameterMin Typ Max Unit N RS485Number of nodes connected to single RS485 network2566Functional DescriptionThe TMCM-1181 is a highly integrated controller/driver module which can be controlled via several serial interfaces. Communication traffic is kept low since all time critical operations (e.g. ramp calculations) are performed on board. The nominal supply voltage of the unit is 24V DC. The module is designed for both, standalone operation and direct mode. Full remote control of device with feedback is possible. The firmware of the module can be updated via any of the serial interfaces.In Figure 6.1 the main parts of the TMCM-1181 are shown.the microprocessor, which runs the TMCL operating system (connected to TMCL memory),the motion controller, which calculates ramps and speed profiles internally by hardware,the power driver with its energy efficient coolStep feature,the MOSFET driver stage, andthe sensOstep encoder with resolutions of 10bit (1024 steps) per revolution.)RS485USBOUTINDir*)*) The module offers two analog and three digital inputs.:Functionality of the three digital inputs can be selected in software:a)STOP_L / STOP_R / HOMEb)STEP/DIR interfacec) 3 general purpose inputs IN1 / IN2 / IN3Figure 6.1 Main parts of the TMCM-1181The PC based software development environment TMCL-IDE for the Trinamic Motion Control Language (TMCM) can be downloaded free of charge from the TRINAMIC website (). Using predefined TMCL high level commands like move to position a rapid and fast development of motion control applications is guaranteed. Please refer to the TMCM-1181 Firmware Manual for more information about TMCL commands.7 TMCM-1181 Operational Description7.1 Calculation: Velocity and Acceleration vs. Microstep andFullstep FrequencyThe values of the parameters sent to the TMC429 do not have typical motor values like rotations per second as velocity. But these values can be calculated from the TMC429 parameters as shown in this section.P ARAMETERS OF TMC429 Signal Description Range f CLK clock-frequency 16 MHz velocity - 0... 2047 a_max maximum acceleration 0 (2047)pulse_div divider for the velocity. The higher the value is, the less isthe maximum velocitydefault value = 00… 13 ramp_div divider for the acceleration. The higher the value is, theless is the maximum acceleration default value = 00 (13)Usrs microstep-resolution (microsteps per fullstep = 2usrs ) 0… 8 (a value of 7 or 8 isinternally mapped to 6 by theTMC429) Table 7.1 TMC429 velocity parametersThe microstep-frequency of the stepper motor is calculated with3220482velocity]Hz [f ]Hz [usf div_pulse CLK ⋅⋅⋅= with usf: microstep-frequencyTo calculate the fullstep-frequency from the microstep-frequency, the microstep-frequency must be divided by the number of microsteps per fullstep.usrs 2]Hz [usf ]Hz [fsf = with fsf: fullstep-frequencyThe change in the pulse rate per time unit (pulse frequency change per second – the acceleration a ) is given by29div _ramp div _pulse max2CLK 2a f a ++⋅=This results in acceleration in fullsteps of:usrs 2a af = with af: acceleration in fullstepsExample:Signal value f_CLK 16 MHz velocity 1000 a_max 1000 pulse_div 1 ramp_div 1 usrs 6Hz31.12207032204821000MHz 16msf 1=⋅⋅⋅=Hz 34.1907231.122070]Hz [fsf 6==sMHz 21.11921000)Mhz 16(a 29112=⋅=++s MHz863.12s MHz21.119af 6==Calculation of the number of rotations:A stepper motor has e.g. 72 fullsteps per rotation.49.267234.1907rotationper fullsteps fsfRPS ===46.1589726034.1907rotation per fullsteps 60fsf RPM =⋅=⋅=8Life Support PolicyTRINAMIC Motion Control GmbH & Co. KG does not authorize or warrant any of its products for use in life support systems, without the specific written consent of TRINAMIC Motion Control GmbH & Co. KG.Life support systems are equipment intended to support or sustain life, and whose failure to perform, when properly used in accordance with instructions provided, can be reasonably expected to result in personal injury or death.© TRINAMIC Motion Control GmbH & Co. KG 2015Information given in this data sheet is believed to be accurate and reliable. However neither responsibility is assumed for the consequences of its use nor for any infringement of patents or other rights of third parties, which may result from its use.Specifications are subject to change without notice.All trademarks used are property of their respective owners.9Revision History9.1 Document RevisionVersion Date Author Description0.90 2015-JUL-10 GE Initial version Table 9.1 Document revision9.2Hardware RevisionVersion Date Description TMCM-1181_V30 2013-MAY-13 First version Table 9.2 Hardware revision10References[TMCM-1181] TMCM-1181 TMCL Firmware Manual [TMC262] TMC262 Datasheet[TMC429] TMC429 Datasheet[TMCL-IDE] TMCL-IDE User ManualPlease refer to .。
ELECTRONIC GIANT EG3013芯片数据手册大功率MOS管、IGBT管栅极驱动芯片版本变更记录目录1. 特点 (4)2. 描述 (4)3. 应用领域 (4)4. 引脚 (4)4.1. 引脚定义 (4)4.2. 引脚描述 (4)5. 结构框图 (5)6. 典型应用电路 (5)7. 电气特性 (7)7.1 极限参数 (7)7.2 典型参数 (8)7.3 开关时间特性及死区时间波形图 (9)8. 应用设计 (10)8.1Vcc端电源电压 (10)8.2输入逻辑信号要求和输出驱动器特性 (10)8.3自举电路 (11)9. 封装尺寸 (12)9.1 SO8封装尺寸 (12)EG3013芯片数据手册V1.11. 特点⏹高端悬浮自举电源设计,耐压可达100V⏹内建死区控制电路⏹自带闭锁功能,彻底杜绝上、下管输出同时导通⏹采用半桥达林顿管输出结构具有1A大电流栅极驱动能力⏹专用于无刷电机N沟道MOS管、IGBT管栅极驱动⏹HIN输入通道高电平有效,控制高端HO输出⏹LIN输入通道低电平有效,控制低端LO输出⏹外围器件少⏹静态电流小:4.5mA⏹封装形式:SOP-82. 描述EG3013是一款高性价比的大功率MOS管、IGBT管栅极驱动专用芯片,内部集成了逻辑信号输入处理电路、死区时控制电路、闭锁电路、电平位移电路、脉冲滤波电路及输出驱动电路,专用于无刷电机控制器中的驱动电路。
EG3013高端的工作电压可达100V,Vcc的电源电压范围宽4.5V~30V,静态功耗低仅4.5mA。
该芯片具有闭锁功能防止输出功率管同时导通,输入通道LIN内建了上拉5V高电位和HIN 内建了一个10K下拉电阻,在输入悬空时使上、下功率MOS管处于关闭状态,输出结构采用半桥式达林顿管结构,采用SOP8封装。
3. 应用领域⏹电动摩托车控制器⏹电动自行车控制器⏹100V降压型开关电源⏹变频水泵控制器⏹无刷电机驱动器⏹高压Class-D类功放4. 引脚4.1. 引脚定义IN L IN图4-1. EG3013管脚定义4.2. 引脚描述5. 结构框图LOGNDVccHOVS VB图5-1. EG3013结构框图6. 典型应用电路+15V+VinOUT图6-1. EG3013典型应用电路图——中、小功率半桥驱动应用+15V+VinOUT图6-2. EG3013典型应用电路图——大功率电机场合应用+15V+VinOUT图6-3. EG3013典型应用电路图——外接自举二极管应用7. 电气特性7.1 极限参数注:超出所列的极限参数可能导致芯片内部永久性损坏,在极限的条件长时间运行会影响芯片的可靠性。
上海三菱电梯维修随身手册吕晟宏-1-GPS,HOPE,LEHY故障代码故障分析故障码内容故障分析E0无故障正常E1异常低速模块、编码器、抱闸、P1板不良E2异常高速编码器、抱闸、P1板不良E3异常情况的反向运行驱动板、电机、模块、编码器错误E4失速驱动板、电机、模块、编码器错误E5过电流检测或IPM故障驱动模块,E1板、编码器、电动机、主回路电容、主回路接地线不良E6过压检测客户电源、主回路相位、主回路电容、模块、E1板不良E7欠压检测客户电源、主回路电容、温度保险丝、E1板、浪涌吸收板(驱动模块上方的小板子E8LB#接触器故障LB#接触器及其回路、W1板E95#接触器故障5#接触器及其回路、W1板EA抱闸线圈故障抱闸线圈及其回路、W1板EB向轿厢CAN传输故障线路、操纵箱印板,门机板、P1板、开关电源不良,轿顶电源未送,显示CPU板EC向层站侧CAN传输故障线路、电源、外召印板不良ED系统错误(基板跨接插件设错误)程序设置参数与P1板上JP1.JP2的跨接不匹配、P1板与E1板扁电缆连接不良EE DR-CPU不能再启动P1板、E1板、模块、编码器、刹检测车片、互感器接线、终端开关(开关接触和安装位置)、程序不良(程序丢失88闪烁)综合原因EF CC-CPU不能再启动检测LEHY-2758板故障码故障码内容故障码内容E0无故障E8门E1逆变侧E9升降开关E2整流侧EA抱闸曳引机E3整流侧EB速度控制选层器E4电源EC秤E5控制屏ED P1基板E6控制屏EE系统设置E7外部安全回路EF通讯故障LEHY-2(无能量反馈小故障)看当前小故障:MON1→“1”、MON0→“0”看历史小故障:MON1→“1”、MON0→“1”SEG3,SEG2,SEG1显示:101:硬件过流105:E1板门回路异常10D:过负荷运行10F:MELD 过负荷111:INV保护回路动作112:IPC清除命令118:散热器温度异-2-常11D:过负荷运行11F:手动过负荷128:散热器温度异常12D:过负荷运行12E:过负荷运行131:电流检测零点漂移故障132:DC-CT 故障138:散热器温度异常13D:过负荷运行(再生电阻)13E:过负荷运行202:CNV充电异常204:CNV过电压211:CNV电压过低231:充电完了233:充电完了异常检查235:CNV低电压411:E1板电源异常413:12V电源异常441:RAM备份开始511:#5OFF异常512:#5强制OFF异常513:#LB OFF异常514:#LB强制OFF异常515:#BK1 ON异常516:#BK1OFF异常517:#BK1强制OFF异常518:#BK2 ON异常519:#BK2OFF异常51A:#BK2强制OFF异常51B:#5 ON异常51C:#LB ON异常531:#5ON故障532:#5OFF故障533:#5强制OFF故障534:#LB ON故障535:#LB OFF故障536:#LB强制OFF故障537:#BK1ON故障538:#BK1OFF故障539:#BK1强制OFF故障53A:#BK2ON故障53B:#BK2OFF故障53C:#BK2强制OFF故障53D:#RL ON故障53E:#RL OFF故障541:#5ON故障542:#LB ON故障543:#BK1ON 故障545:#RL ON故障546:#RL OFF故障611:60或60A故障631:HDRN ON故障632:HDRN OFF故障633:控制柜SSU ON故障634:控制柜SSD ON故障635:轿顶(前)SSU ON故障636:轿顶(前)SSD ON 故障637:轿顶(后)SSU ON故障638:轿顶(后)SSD ON故障708:维保自动低速操作711:驱动软件异常712:管理软件异常713:EST动作2次718:抱闸力矩调整区间停止719:维保SFS测试71F:#29安全电路731:#89回路断开732:DR侧不能重启动733:E-STOP1次734:E-STOP2次735:管理不能再启动736:出发异常739:维修运行NRS743:E-STOP1次74D:安全回路复位指令74E:管理S/W74F:群管理S/W811:运行中开门812:开门运行(SLC)823:41DG OFF故障824:前门CLT OFF 故障825:后门CLT OFF故障826:前门SDE OFF故障827:后门SDE OFF 故障831:41DG ON异常832:前门OLT OFF故障833:后门OLT OFF 故障841:层站DS开门检出(EN81)842:前门CLT ON故障843:前门CLT OFF故障844:后门CLT ON故障845:后门CLT OFF故障846:前门FG ON故障847:前门FG OFF故障848:后门FG ON故障849:-3-后门FG OFF故障84A:前门OLT ON故障84B:前门OLT OFF故障84C:后门OLT ON故障84D:后门OLT OFF故障913:TSD开关故障914:前门RLU OFF故障915:前门RLD OFF故障916:后门RLU OFF 故障917:后门RLD OFF故障91D:UL/DL都动作91E:下行DL开关动作91F:上行UL开关动作931:前门DZU ON故障932:前门DZD ON 故障933:前门RLU ON故障934:前门RLD ON故障935:后门DZU ON故障936:后门DZD ON故障937:后门RLU ON故障938:后门RLD ON故障93B:DZ检测电路ON/OFF故障93C:前门平层开关异常93D:后门平层开关异常93E:USR/DSR都动作93F:UL/DL都动作94C:层楼计数异常A18:#BK1强迫OFF A1A:#BK2强迫OFF A21:电机温度异常A22:制动器异常A31:电机温度异常A32:制动器异常A3D:磁极未学习A3E:PM Z相异常B01:过低速B02:过高速B03:逆行B04:钢丝绳打滑B05:编码器偏差B07:再平层异常B08:曳引机堵转B0D:SLC急停B0E:SLC过高速B0F:SLC失速B11:过低速B12:速度与图形偏差故障B13:减速时限B14:行程过头B18:手动过高速B21:再平层时限B23:减速时限(缓停止)B31:速度与图形比较(16次)B32:运行检测B33:选层器故障B34:TSD运行B35:钢丝绳打滑B37:再平层异常B38:FMS失败B42:选层器偏差警告B43:选层器偏差故障B46:TLP行走检出C21:运行中秤异常C23:秤装置断线C31:运行中秤异常C32:停止中秤异常C33:秤装置断线C34:秤设定异常D01:SLC急停D02:SLC过高速D03:SLC失速D11:SLC 开门运行D12:SLC TSD异常D13:DR D5指令D14:DR D89指令D1B:CC_WDT5次D1C:CC_WDT4次D31:DR WDT故障D3D:CC_WDT3次D41:DR WDT屏蔽定时器动作D4A:CC_WDT屏蔽定时器动作D4E:CC_WDT2次D4F:CC_WDT1次E32:驱动RAM故障E33:驱动系统设定故障E35:ACC代码设定故障E36:曳引机设定故障E37:速度设定故障E39:控制RAM故障F31:P1CL故障F34:SC故障F35:前门CS故障F36:前门DC故障F37:后门CS故障F38:后门DC故障F39:秤故障F3A:前门BC1故-4-障F3B:后门BC1故障F3C:前门IC故障F3D:后门IC故障F41:P1CL 故障F44:SC故障F45:前门CS故障F46:前门DC故障F47:后门CS故障F48:后门DC故障F51:HS故障F52:前门IC故障F53:后门IC故障F54:前门BC1故障F55:前门BC2故障F56:前门BC3故障F57:前门BC4故障F58:后门BC1故障F59:后门BC2故障F5A:后门BC3故障F5B:后门BC4故障三菱电梯GPS-III故障代码MON1=1MON0=0:-----E01温度异常《SW-THMFT》-----E02紧急停止运行记录一次《SW-EST1》-----E03CC-WDT3次检出《SS-SLCWC4》-----E04SLC-WDT4次检出《SS-SLCWC4》-------E05过电流检出《SW-SOCR》------E06再生电阻负载过大《SW-SOLR》------E0741DG门锁电路异常《SW-E41》------E08终端限位开关异常〈SW-TSCK〉------E09PAD异常检出〈SW-PAD〉------E0A称重数值异常检出〈SW-WGER〉------E0B停止中PAD异常检出〈SW-PAE〉------E0C充电异常〈SW-CHRGD〉------E0D在平层时异常检出〈SW-PRLE〉MON1=1MON0=1:-----E10没有异常-----E11复位后重试不能〈SW-RSRTC〉-----E12士力驼(选层器)16次异常检出〈ST-SELD〉-----E13直接传输CPU传送异常(*串行故障)〈ST-STER〉-----E14电容器异常检出(电容容量不足)〈ST-CAPC〉-----E15手动(运行)按钮异常〈ST-HDOK〉----E16模式与测速数据偏差异常《SD-OVJP》(速度图形跳转5次)-5-----E17LB线圈连续4次异常断电检出《ST-DFLR》(LB接触器动作失败5次)----E185线圈连续4次异常断电检出《ST-DF5》(5接触器动作失败5次)----E19迫力连接回路连接4次异常检出《ST-BFDK》(BK1接触器动作失败5次)----E1A整流器电压连续8次电压不足检出《ST-DFLV》(BK2接触器动作失败5次)----E1BRL异常时检出《ST-CFRL》(LVLT5次)----E1CTSD动作时异常检出《SW-TSLDE》(E1板故障)-----E1DESP动作时异常检出《SW-ESPE》(风扇故障)-----E1E\F:风扇或E1板故障MON1=1MON0=2:----E20没有异常----E2189回路异常检出《SW-E89》(#5ON故障;)----E22紧急停止运行记录2次《SW-EST2》----E23系统异常《ST-SYER》----E24回复后在尝试检出《ST-RSRQH》(再复位请求)----E25集极驱动板异常《SS-GDFH》(PCB基极驱动故障)----E26DC-CT异常《SD-CTER》----E27油压迫力压力过低时检出《SW-OPFER》----E28油压迫力油温,油量异常检出《SW-OTLER》(浸水感应器故障) ----E29温度异常《SW-THMME》(反浸水动作结束)----E2A与最终速度偏差异常《ST-UMCH》(#PWD开关指令持续三分钟)----E2B异常紧急停车后不能在启动《SW-ETST》(扶手开关保持)----E2C迫力异常动作2次《SW-REBK2》(制动器拖动运行结束)----E2D整理器充电异常《SW-VCHGT》(制动器再动作故障)----E2E MELD制板充电异常《SD-MCHG》-6-----E2F:选层器故障运行16次MON1=1MON0=3:----E30没有异常----E31MELD负荷过大《SD-SLTT》----E32异常低速《SW-TGBL》----E33速度异常过高《SW-TGBH》----E34AST异常动作《SW-ASTW》低速梯使用(反转定时)----E35逆转运行《SW-TGBR》(反向运行)----E36AST异常动作《SW-ASTW》(反转定时器(CWT))----E37AST异常动作《SW-ASTWV》(反转定时器(CWTBS标准))----E38整流器电流过大时检出《SS-COVF》(逆变器过电压)----E39整流器电压过低时检出《SSLVLT》(逆变器欠电压)----E3A CC-WDT4次异常检出《SS-CCWC4----E3B SLC-WDT4次异常检出〈SS-SLCWC5〉----E3C逆边器电流过大时检出〈SS-LOCFO〉----E3D SLC-CPU紧急停止时动作检出〈SS-DEST〉----E3E整流器充电异常〈SW-CVER〉(编码器故障(自动))----E3F编码器故障(手动)MON1=1MON0=4:----E40没有异常----E41紧急停止运行记录2次〈SW-EST2〉----E42整流器电流过低时检出〈SS-LVLTT〉(INV欠电压)-----E43紧急停止回复〈SW-ESTR〉(E-STOPF/F复位) -----E44LB线圈故障断电时检出----E455线圈故障断电时检出----E46迫力连接点异常检出(#BK1线圈故障)----E4789线圈故障断电时检出(#BK2线圈故障)----E4889故障时检出(上电)----E4B:逆变器充电失败MON1=1MON0=5:-7-----E50没有异常----E5129安全回路时检出〈SN-29〉----E5229安全回路动作时检出〈SN-29LT〉记忆锁存----E53欠相或者电压过低时检出〈SS-PWFH〉----E54整流器电压不足时检出〈SS-LVLT〉----E5512V电源异常〈SS-12VFL〉----E56模式与测速比有偏差〈SD-PTC〉(控制屏打开)----E57手动模式时电流负荷过大〈SD-HRT〉(手动过载运行)----E58驱动发出时紧急停止指令〈SD-32GQ〉----E59紧急停止指令〈SC-S29〉(管理S/WE-STOP)----E5A迫力基板异常〈SS-BKE〉----E5B模式与测速比有偏差(异常制动器滑动距离)----E5C EST异常而引起不能再启动〈SW-ETSES〉MON1=1MON0=6:----E60没有异常----E61整流器电压不足(逆变器欠压)----E62集极驱动板异常《SS-GDFH》(PCB基极驱动故障)----E63逆变器保护回路动作《SS-LFO》(INV保护回路动作)----E6429安全回路动作时检出《SS-29LT》锁存记忆》----E6512V电源异常----E66逆变器温度异常检出(温度开关超75度)----E67锁相环检出《SS-PLLFH》(温度开关超90度)----E68整流器电流过大----E69逆变器电流过大----E6A整流器电流过大时检出----E6B欠相或电压过低时检出MON1=1MON0=7:----E70没有异常----E71CC-WDT5次异常检出----E72CC-WDT4次异常检出----E73CC-WDT3次异常检出-8-----E74SLC-WDT5次异常检出《SS-SLCWC5》----E75SLC-WDT4次异常检出----E76SLC-WDT3次异常检出MON1=1MON0=9:----E90没有异常----E92电流负荷过大《SD-OCR》----E93不能再启动《SD-DNRS》----E94MELD负荷过大时检出《SD-SLTI》----E95TSD不正常时检出《SD-TSDP》----E96行走时称重异常检出《SD-WGHDF2》----E97DC-CT异常检出《SD-CTER》----E98TSD异常动作检出《SD-TSA》----E99摩打解码器Z相异常检出《SD-AZER》----E9A摩打解码器F相异常检出〈SD-AEER〉----E9B PM摩打限电流过大〈SD-TOCR〉MON1=1MON0=A:----EA0没有异常----EA1模式与测速偏差异常〈SD-PVJP〉----EA2模式与测速偏差异常〈SD-OVJP〉----EA3驱动发出之紧急停止指令----EA4再生电阻负荷过大----EA5本机模式与测速比较有偏差〈SD-PTC〉----EA6手动模式时电流过大----EA7逆变器电流过大时检出----EA8TSD-PAD故障检出〈SD-PADE〉----EA9MCP检出整流器电流过大〈SD-COCF〉----EAA MCP初期设定异常〈SD-INITF〉----EAB RAM异常检出〈SD-RAMER〉----EAC卷上机设定数据异常〈SD-DTER〉----EAD MCP重新启动异常〈SD-RBOTNG〉MON1=1MON0=B:-9-----EBO没有异常----EB1停机10分钟不能在启动〈SW-32DT10〉----EB2停机16分钟后不能再启动----EB3再不能启动超过10分钟〈SW-DSTR10〉----EB4再不能启动超过10分钟〈SW-57EBT〉----EB5门不能开启超过2分钟〈SW-CONE〉----EB6FUSE断路超过2分钟〈SW-EFSOF〉----EB760异常检出〈SW-60CFK〉----EB8门不能开启----EB9主控制板异常检出〈SQMBCIJH〉----EBB困人警报〈SZ-EMBH〉----EBC警报不能使用〈SZ-EMBH〉----EBD群控管理异常〈SZ-GCIJO〉MON1=1MON0=C:----EC0没有异常----EC1SLC传输异常〈SS-TRER〉----EC2SLC紧急停止动作----EC3SLC内速度过高----EC4SLC的AST动作〈SS-AST〉----EC5SLC内KC动作〈SS-DKC〉----EC6SLC的RAM异常检出〈SS-RAMER〉MON1=1MON0=D:----EDO没有异常----ED1轿箱正门BC-CPU1异常检出〈SF-FBCIIJH〉----ED2轿箱正门BC-CPU2异常检出----ED3轿箱正门BC-CPU3异常检出----ED4轿箱正门BC-CPU4异常检出----ED5正门CAR-STATION的CPU异常检出〈SF-FCSJJH〉----ED6正门控制CPU异常检出〈SF-FDCIJH〉----ED7正门轿箱显示灯的CPU异常检出,〈SF-FICIJH〉----ED8正门轿箱的OPTION-CPU异常检出〈SF-FCZIJH〉-10-----ED9SC-CPU严重故障〈SC-SCER8〉----EDA SH-CPU严重故障----EDB SC-CPU轻微故障----EDC SH-CPU轻微故障----EDD HS-CPU故障〈SC-HSAIJ〉MON1=1MON0=E:----EE0没有异常----EE1轿箱后门BC-CPU5异常检出〈SF-RBC5IJH〉----EE2轿箱后门BC-CPU6异常检出----EE3轿箱后门BC-CPU7异常检出----EE4轿箱后门BC-CPU8异常检出〈SF-RBC8IJH〉----EE5后门CAR-ASTTION的CPU异常检出〈SF-RCSIJH〉----EE6后门控制CPU异常检出----EE7后门轿箱显示灯的CPU异常检出〈SF-RICIJH〉----EE8后门轿箱的OPTION-CPU异常检出〈SF-RCZIJH〉--EAE MCP-WDT4次异常检出〈SD-MCPWDE〉三菱ELENESSA电梯故障查询表MON1转到0的位置,再将MON0开关旋转到0位置,显示结果如下:显示结果----E0没有故障------E1速度异常过低时检出《SW-TGBL》------E2速度过大是检出《SW-TGBH》------E3逆转是检出《SW-TGBR》------E4AST异常时检出《SW-AST》------E5逆变器过电流时检出《SS-LOCFO》------E6整流器过电流检出《SS-COVH》------E7整流器电压不足时检出《SS-LVLT》------E8LB线圈故障断电时检出《SW-CFLB》------E95线圈故障断电时检出《SW-CFU》------EA迫力接点ON/OFF故障时检出《SW-CFBK》-11-------EB轿箱直接信号传输异常《ST-STSCE》------EC厅外和指令直接信号传输异常《ST-STSHE》------ED系统异常《ST-SYER》------EE驱动在不能启动《SD-DNRS》------EF控制在不能启动《SW-NRS》一。
上海电驱动控制器
装 配 手 册
上海电驱动EC1181C系列控制器
2013年5月6日
V1.0版
目 录
一、 控制器结构一般介绍 (3)
二、 控制器本体装配要求 (3)
三、 电缆装配介绍 (4)
四、 冷却循环系统装配介绍 (7)
五、 整车装配及调试注意事项 (8)
一、 控制器结构一般介绍
控制器接口说明
二、 控制器本体装配要求
1. 布置控制器相对位置要求:
以整车底盘为参照,控制器水平安装于支架上,接线方向朝车身两侧或后方,避免迎风方向出线,高度高于车底盘。
另外,控制器尽量靠近电池,节约布线长度;顶部预留检修空间约150mm (确保工具可操作);信号接口、水管侧预留装配空间约150mm 。
整车推荐装配位置
前 后
水管
AC/DC 接线
信号接口
支脚
铭牌警示标识
钢印区
备注:√ 为推荐安装方式
× 为不推荐安装方式
2. 减振固定要求:
控制器与整车支架连接增加减振垫,如下图所示。
三、 电缆装配介绍
1. 工具准备: ·扭矩扳手
2. 线束安装: ·拆卸箱盖
用M5套筒扳手依次拧下箱盖上的所有螺钉,取下箱盖妥善放置,防止
异物进入。
减振垫
整车支架
·线缆安装
·AC 电缆安装
U
V
W
分别拧下控制器上的线缆防水塞螺帽和橡胶塞,相应穿插到线缆上。
在W 相安装螺柱上涂2~3个螺牙的紧固胶,将W 线缆穿过线缆防水塞接插到极板上,用M6(Q320)法兰螺母拧紧,拧紧力矩为8N.m , 拧紧橡胶塞和防水塞螺帽,力矩约为22 N.m 。
屏蔽线暂不装。
在V 相安装螺柱上涂2~3个螺牙的紧固胶,将V 线缆穿过线缆防水塞接插到极板上,用M6(Q320)法兰螺母拧紧,拧紧力矩为8N.m , 拧紧橡胶塞和防水塞螺帽,力矩约为22 N.m 。
屏蔽线暂不装。
在U 相安装螺柱上涂2~3个螺牙的紧固胶,将U 线缆穿过线缆防水塞接插到极板上,用M6(Q320)法兰螺母拧紧,拧紧力矩为8N.m , 拧紧橡胶塞和防水塞螺帽,力矩为约22 N.m 。
屏蔽线暂不装。
·DC 电缆安装
·装接安装箱盖
·信号线束插接
+
‐ 1
2
43
8
56 7
9
10
11
12
14
13
15
确认线束连接紧固后,用扎带将接地线绑扎固定。
在正、负相安装螺柱上涂2~3个螺牙的紧固胶,依次将负极和正极线缆穿过线缆防水塞接插到极板上,用M6(Q320)法兰螺母拧紧,拧紧力矩为8N.m , 拧紧橡胶塞和防水塞螺帽,力矩为约20 N.m ;再将屏蔽层接地线安装到固定块上,用M5*12螺钉拧紧,拧紧力矩为6N.m 。
(A 点连接U/V/W 相线束的屏蔽线;B 点连接‐/+线束的屏蔽线。
)
确认线缆安装正确,箱内无物后,检测电缆线与控制器外壳绝缘后安装箱盖。
在封盖用的15个M5螺钉的前2个螺纹涂螺纹紧固胶,参见下图。
然后将15个M5*12螺钉按1‐‐15顺序先预紧后紧固,紧固扭矩为6N.m 。
打螺纹胶样例:2个螺纹涂螺纹紧固胶
将信号线束的控制器端AMP 插头插接到控制器的AMP 插座上,插接时听到“嗒”声响后,表示已插接牢固。
同样,电机端的AMP 插头插接到电机端AMP 插座,其它端口按照相对应标签插接(分别有低压电源和整车AMP 插件)
备注:
1. 螺钉须垂直、顺利拧入螺纹孔,紧固后螺钉和线缆防水塞不得损伤
及滑牙。
2. 在装电缆线过程中不得有工具及其它物品接触控制器内部电气器件,
避免损坏。
四、 冷却循环系统装配介绍
冷却系统装配不能与电缆线装配同步,避免液体进入控制器或电机内部。
为了防止散热防腐,冷却液推荐使用以下品牌品牌:
1. 康明斯公司的赛冷牌防冻液(50%的乙二醇或Dexcool和50%纯
净水混合液);
2. 美孚防冻液(‐45°)。
严禁私自勾兑。
鉴于此问题的严重性,特作以下说明:
在冷却系统缺防冻液时,请及时补充相同品牌的防冻液,严禁向系统中添加自来水或纯净水。
如果因为使用劣质防冻液或向冷却系统中添加自来水或纯净水,造成逆变器水道腐蚀,防冻液泄露,导致逆变器损坏,将不能享受保修。
五、 整车装配及调试注意事项
1.电机控制系统装配完成后,严禁电焊作业。
如需进行电焊作业,须将
电机控制器低压、高压接口断开。
2.整车调试发动机、变速箱时,必须使控制器上低压电源。