DEC-1000和DEC-4000控制器操作说明书

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DC1000中文操作手册

1DC1010/1020/1030/1040 产品手册1DC1000系列通用控制器中文操作手册2DC1010/1020/1030/1040 PRODUCT MANUAL3DC1010/1020/1030/1040 产品手册34DC1010/1020/1030/1040 PRODUCT MANUAL5DC1010/1020/1030/1040 产品手册 5LCK=0001, 只进入LEVEL1并允许改变SP 值 LCK=0101, 除改变LCK 功能外，其它任何参数不能改变7DC1010/1020/1030/1040 产品手册79DC1010/1020/1030/1040 产品手册9假设SET8.3=1，SP值西安市将被改成PV值显示。

达到期望SP值的时间将被减少。

达到SP值的剩余时间显示在参数‘TMER’中。

在此，倒计数的时间是与PV值相关，而不是程序段。

11DC1010/1020/1030/1040 产品手册1112DC1010/1020/1030/1040 PRODUCT MANUAL13DC1010/1020/1030/1040 产品手册133) 结束功能如果ALD 设定为 17 (* 参看选择表), 此程序将在程序8或程序段16结束。

* 这样，在显示窗口中的 PV 和 END 将闪烁，报警继电器动作。

如果程序少于八个程序段，控制器就没有END 命令。

这样，请将下一程序段的 OUT 设定为0（out=0），程序就将在下一设定程序段结束。

否则控制器将运行8个或16个程序段。

4) 连接功能PTN=1, 进行模式1, 它包含8个程序段 PTN=2, 进行模式2, 它包含8个程序段PTN=0, 连接进行模式1和模式2 ,共有碍6个程序段 (首先设定PTN1和PTN2, 然后设定 PTN=0)5) 其它功能 (*参看 level 4)SET8.1=1 程序重运行 SET8.2=0 无停电处理功能 SET8.2=1 有停电处理功能(如果电源中断, 控制器仍将保持内存记忆功能。

DC1000系列数字控制器产品说明说明书

DC1010 - DC1020 - DC1030 - DC1040General Purpose DIGITAL CONTROLLERSPRODUCT SPECIFICATION SHEETDC1010 (1/16 DIN) DC1020 (1/8 DIN)OVERVIEWThe DC1000 family ofmicroprocessor based controllers combine a high degree offunctionality and reliability at a very low price. Available in 4 different formats : 1/16 DIN, 1/8 DIN, 3/16 DIN, 1/4 DIN. These controllers are ideal for regulating temperature in a variety of applications, including : x Dryers.x Semiconductor packaging /testing.x Plastic processing.x Packaging machinery.x Painting and coating.x Climatic chambers.The DC1000 family provides basic control requirements, plus advanced features such as motor position control, phase angle power control and Setpoint programming.FEATURESDC1030 (3/16 DIN)DC1040 (1/4 DIN)Easy to configureTwo different configuration levels provide easy access to parameters. A 4-digit security code prevents unauthorized changes. Parameters can also be hidden to the user to prevent mis-configuration of the unit. Various Control algorithms The DC1000 series of controllers provide several different algorithms: x PID or ON/OFF control.x Heat/Cool algorithms with 2different PID sets.x Motor position control withoutslidewire feedback.x Single phase control, with orwithout zero crossover control. x Three phase control, with orwithout zero crossover control.Dual display and BargraphTwo large 4 digits displays and one 10 LED bargraph display PV, SP andconfiguration parameters. Up to 8 LEDs display the status of the different Outputs (Control, Alarm, …) and also provides indication of the Auto/Manual and Programmer states.Setpoint ProgrammingTwo programs are available, with amaximum of 8 segments. The 2 programs can be linked together to form a single 16 segment program.Extended Alarm capability Three different alarm outputs areavailable per instrument, 17 alarm modes are configurable.CommunicationsRS232 or RS485 ASCII protocol is optionally available. Up to 30 DC1000 Controllers can be connected to a single host computer. The host computer can change the SP, monitor the PV, the output or change the configuration of the unit.Remote Setpoint capability. Manual / Automatic modes. Universal Power supplyOperates on any voltage from85Vac to 265Vac at 50/60Hz. Large operating rangeThese instruments can operate from –20°C to +65°CSPECIFICATIONSThermocouples : K, J, R, S, B, E, N, T, W, PL II, U, L Type of InputRTD : Pt100, JPt100, JPt50PV InputLinear : 4~20mAInput Sampling Time 500 msInput Resolution 14 bit (each)PV/SP Indication 4-digit, 7 segment displayIndicationConstant Value Storage System Non-volatile memory (E2PROM)Indication Accuracy 0.5%FSProportional Band ( P ) 0~200% (On/Off action at P=0)Integral Time ( I ) 0~3600 sec (PD action at I=0)Control ModeDerivative Time ( D ) 0~900 sec (PI action at D=0)Cycle Time 0~150 sec (4~20mA=0, SSR=1, Relay=10)Dead Band Time 0~1000 sec (dead time compensation)Relay Output Electromechanical relayx SPDT contactsx 3A/240VacStatic relay driver output Voltage Pulse, 20VDC/20mAOutputCurrent & Voltage outputs 0~20mA, 4~20mA,0~5V, 0~10V, 1~5V, 2~10VMotor Control Output Servo motor valve control (open loop circuit)Others Phase angle control :9 1M SSR, 3M SSR, 1M SCR, 3M SCRNumber Up to 3 (optional)Modes 17 alarm modes available, hability to ignore the alarmthe first time it occurs :9 Deviation high or low alarms.9 Deviation alarms.9 Band alarm.Alarm9 High or low alarm.9 End of segment alarm.9 Program run indication alarm.9 Timer alarm.Timer One timer is associated with each alarm.Output Signal SP, PVRetransmissionoutput Type of Output 4~20mA, 0~20mA, 0~5V, 0~10V, 1~5V, 2~10VType of Input4~20mA, 0~20mA, 0~5V, 0~10V, 1~5V, 2~10V 2nd Input (Remote SP) Sampling Time 500 ms.Programs Number2 programs of 8 segments each. CommunicationType of CommunicationRS-232 or RS-485. ASCII protocol.Rated Power Supply Voltage & FrequencyAC 85 ~ 265V, 50/60Hz Power Consumption 8VA (110V), 12VA (220V) Ambient Temperature -20°C ~ 65°C (-4°F ~ 149°F) Operating conditionsAmbient Humidity50 ~ 85% RH (non condensing) ApprovalsUL Pending. CE Mark.x PID or ON/OFF control.x Heat/Cool algorithms with 2 different PID sets.x Phase angle controlSingle PhaseThree Phase3I LOADIn phase angle control, power is regulated by changing the point at which the SCR is turned on within each 1/2 period. Single Phase : Output is changed every half-cycle in response to output signals from the Temperature Controller. Three Phase : The outputs are changed every 120° in response to signals from the Temperature Controller. Using this form of control, high-precision temperature control is possible.x Zero-crossover controlSingle Phase1I LOADThree Phase3I LOADThe term Zero-Crossover means that the SCR's are turned on only when the instantaneous value of the sinusoidal wave is zero. Power is then applied for a several continuous half-cycles and then removed for several half-cycles to achieve the desired load power.x Motor position control without slidewire Feedback.MOTOR VALVEMotor position is achieved by using time proportional controlwithout the need for slidewire feedback from the motor shaft. Slidewires wear over a period of time, which can result in poor or intermittent control. This type of control reduces maintenance requirements and removes the need for the controller to be calibrated to the motor feed back potentiometer.DC101050 mm - 1.97 in74.5 mm - 2.97 in13.5 mm 0.53 in6 mm 0.24 in 44 m m - 1.73 i n50 m m - 1.97 i n68 mm - 2.68 in60 m m - 2.36 i n45.5 mm - 1.79 in 45.5 m m - 1.79 i nDC102074.5 mm - 2.97 in13.5 mm 0.53 in6 mm 0.24 in86 mm 3.39 in96 m m - 3.78 i n48 mm - 1.89 in60 mm - 2.36 in91mm 3.58 in45.5mm 1.79 in116 mm 4.57 inDC103074.5 mm - 2.97 in13.5 mm 0.53 in6 mm 0.24 in66 m m - 2.60 i n72 mm - 2.83 in72 m m - 2.83 i n91 mm - 3.58 in69.55 mm 2.74 in91 m m - 3.58 i n69.55 mm 2.74 inContact Details:Industrial Supply Syndicate54, Ezra Street, Kolkata - 700 001, INDIAPhone: 22350923, 22356676 Fax: 91-33-30222923。

WD-4000控制器说明书

WD-4000变频恒压供水电脑控制器使用手册目录系统概述 (2)主要性能指标 (2)安装尺寸和接线端子说明 (3)操作面板指示及参数设定说明 (4)参数列表及参数出厂默认值 (6)恢复系统参数出厂值 (6)系统参数功能详细说明 (9)故障显示代码说明 (16)外部输入信号端子说明 (16)系统当前时间的调整 (16)手动临时开机的调整 (16)外部输出端子与部分变频器端子的连接表 (17)控制器与压力变送器的连接 (18)RS485远程通讯接口 (18)一、系统概述WD-4000系列微电脑变频供水/补水控制器是专为变频恒压供水系统和锅炉及换热系统补水而设计的电脑控制器，可与各种品牌的变频器配套使用。

具有压力控制精度高、压力稳定、第二消防压力（动压）设定、系统超压泄水自动控制、设定参数密码锁定等多项功能。

二、主要性能指标1.可编程设定多种泵工作方式，最多可拖4台泵循环启动；2.可选配的RS485远程通讯接口，标准组态软件支持远程通讯；3.参数调整和设定具有密码锁定及保护功能；4.采用人工智能模糊控制算法，设定参数少，控制精度高，内带看门狗电路，采用数字滤波及多项抗干扰措施，防止软件跑飞；5.可接无源远传压力表、有源电压及电流型压力变送器；6. D/A输出控制频率电压为DC 0-10V, 也可设定为DC 0-5V;7.具有压力传感器零点和满度补偿功能；8.具有定时自动倒泵功能；9.具有第二压力（消防压力）设定和控制功能；10.具有缺水自动检测保护功能和外部输入停机保护功能；11.系统补水控制时，具有超压自动泄水控制功能；12.具有供水附属小泵控制功能，可设定小泵变频或工频模式；13.具有可选的定时自动开、关机控制功能；14.具有小流量水泵睡眠控制功能；15.具有手操器功能，可手动调节输出电压来控制变频器的频率；16.可代替电接点压力表进行上、下限压力控制；17.具有分时分压供水控制功能，最多有六段时间控制；三、安装尺寸和接线端子说明1.控制器外形尺寸: 160mm×80mm×90mm2.控制柜面板开口尺寸151mm×75mm，面板卡入式安装。

4000系列(4+1)防盗门系统技术手册

CONTENTSPAGE Manual introduction 4 System introduction 4 System components 4 – 13 Codelock programming instructions 15 – 16 Accessories 13 – 14 Installation 14 Cable size guide 17 Testing the system 17 Panel care 17 Accessories connection guide 17 – 18 Single entrance single button audio wiring diagram 19 Single or multiple entrance, multiple button audio wiring diagram20 Single entrance video system wiring diagram 21 Multiple entrance video system wiring diagram 22 Troubleshooting guide 23The information in this manual is intended as an installation and commissioning guide for the vandal resistant 4000 Series door entry systems. This manual should be read carefully before the installation commences. Any damage caused to the equipment due to faulty installations where the information in this manual has not been followed is not the responsibility of Videx Security Ltd.VIDEX run free training courses for engineers who are not familiar with the Videx product range. Technical help is also available on 0191 224 3174 during office hours or via e-mail ***********************.This kit will enable a caller at an entrance point to signal an occupant in the dwelling by pressing a call button which will send an electronic call tone to an audio telephone. A Yellow ‘SPEAK’ LED will indicate the call has been answered and a two way conversation can take place, the occupant can release an electric lock release by pressing a button on the telephone base unit. The output for the lock is a dry contact relay allowing any type of lock can be used with an appropriate PSU. If this system is to be used with a gate, the dry contact output can be used to trigger the gate control board. DDA features such as a ‘SPEAK’ LED, ‘DOOR OPEN’ LED and reassurance tones are standard on this system. The system is available modular and non-modular. The modular system allows a door panel to be assembled from a range of modules including amplifiers, button modules, camera modules and access control modules. The modules are then assembled into the 4000 Series frames using the brackets and screws supplied.The system comprises of door panels, telephones/videophones and power supplies. Relays will also be used on multiple door video systems but there are no switches required for multiple door audio systems as was the case with the older systems. The door panel may be made up of several parts including modules and a surface or flush frame. These modules are easily assembled into the frames using the brackets and screws supplied with each module. The order in which the modules fit into the frames is down to customer taste but we would suggest keeping the amplifier module as far from the microphone holder as possible to avoid Larsen affect.The vandal resistant door panel will consist of an amplifier, buttons, frame/back box and optional items such as camera and access control features (Codelock, proximity etc). Frame sizes are available for 1, 2, 4, 6 and 9 modules in both surface and flush fitting configurations. Call buttons can be engraved to suite the apartment numbers.Speech volume adjustments are carried out at the door panel using a small trimmer driver. CAMERA (Art.VR4KCMM – Mono & Art.VR4KCMC - Colour)The camera module is available in both mono and colour and can be set for either coax installations or non-coax installations. A tilt adjustment is available on the rear of the Connection FunctionNOTE: ANY 1A 13.8Vdc PSU can be used with this amplifier as an alternative to the 520M.20Vdc 800mA continuous 1A surge PSU and is used to power the videophones and camera on video systems and can also be used as a booster supply or when more than two videophones are required in an apartment. This power supply only has an output when either a 0V is applied to –C or when a voltage is applied to Connection Function5 5Art.3312DIP SWITCH SETTINGSThe Art.3312 (3412 for colour) includes a lock release push button, camera recall button and three dry contact push to make spare push buttons for other services. Coax and non-coax video can be used by setting the relevant dip-switches. An Art.3980 back plate is required with this videophone. CONNECTIONS:-Terminal Signal Function1 +12V Out +12V out to power video splitter2 TV1 Camera recall (● Button)3 TV2 Spare button (●● Button)4 1 +20V power input5 2 Door release command6 3 Transmit speech to door panel7 4 Receive speech from door panel8 5 Speech Ground9 6 Video power ground 107 Local call tone input11 V/V1 Coax centre core or balance video –sync (V1) 12 M/V2 Coax Screen or balanced video +sync (V2)13R Speech common for intercommunicating systems 14C Call tone input 15- Speech ground for intercommunicating systems 16T Common of spare buttons17 1T Spare button 18 2T Spare button 9 + Coax Or 11 coresThe Art.3313 (3413 for colour) includes a lock release push button and two dry contact push to make spare push buttons for other services. An Art.3980 back plate is required with this videophone. CONNECTIONS:- Terminal Signal Function 1 +12V OUT +12V out to power video splitter 2 TV1 Camera recall (● Button)3TV2 Camera recall or switch to terminal 16 (Dip switch dependant) (●● Button) 41 +20V power input 52 Door release command 63 Transmit speech to door panel7 4 Receive speech from door panel 8 6 0V (Ground) 9 5 Not used107 Local call tone input 11 V/V1 Coaxcentre core or non-coax sync- (V1) 12M/V2 Coax Screen or non-coax Sync+ (V2)13 D Switched +12 for door open LED 14C Select input to switch on videophone15 C1 Call tone input 16 T Common of spare buttons ●●, ● and S171T Spare button (S button) 18+12V IN +12V to power videophone privacy DIP SWITCH SETTINGS 8 Way dip switch (Switches 1 – 5) Mute Duration timeTime 1 2 3 4 5 15 Minutes ON OFF OFF OFF OFF 30 Minutes OFF ON OFF OFF OFF 2 Hours OFF OFF ON OFF OFF 4 Hours OFF OFF OFF ON OFF 8 Hours OFF OFF OFF OFF ON 3 Way Dip Switch VIDEO MODE continued Switch 1 2 3 Coax OFF OFF OFF Non-Coax ON ON ON8 Way dip switch (Switch 6) Mute LED Switch 6 Fixed OFF Flashing ON 8 Way dip switch (Switches 7 & 8) °° Button Operation Switch 7 8 Camera recall ON OFF Dry contact OFF ON 4 Way Dip Switch (Switches 1 & 2) S Button Operation Switch 1 2 Camera recall ON OFF Dry contact OFF ON 4 Way Dip Switch (Switches 3 & 4) VIDEO MODE Switch 3 4 Coax ON ON Non-Coax OFF OFF10 + CoaxOr12 coresCABLE SIZE GUIDESuitable cables for this system are CW1308 and YY cable (Other similar cables are also suitable) Care should be taken to avoid excessive voltage drop. Follow the guide lines below.Connections from door panel to telephones/videophones. Connections 50m 100m 200m 300m 400mPower0.35mm² 0. 5mm² 0.75mm² 1.00mm² 1.5mm² All Others0.25mm² 0.35mm² 0.5mm² 0.75mm² 1.0mm² Maximum acceptable resistance for power terminals 5Ω, all others 10ΩConnections for power supply output to door panel and lock release connections. Theseconnections are shown heavily outlined on the wiring diagram.50m 100mConnections0.5mm² 0.75mm² The power supply should be located as close to the door panel as possible for best performance.Maximum acceptable resistance for above cables 3Ω- Check all the connections have been made correctly and dip-switches have been set and then power up the system.- Call the apartments. Check for call to all apartments, speech in both directions and lock release and correct operation of the SPEAK & DOOR OPEN LED’s.- If the volume of speech needs to be adjusted, this can be done by adjusting the presets on the rear of the amplifier at the door panel.The door panel is manufactured from 12 Gauge 304 grade stainless steel. It is important that the facia is cleaned on regular occasions to prevent dirt build up and tarnishing of the metal. A general household metal polish can be used but care should be taken to follow the grain of the metal when polishing and also avoid any polish build up around the call button which may prevent the button from operating correctly.ES/1 Extension Strobe512A Extension sounderAdding the 4800 codelock to a panelSYMPTOM TESTNo speech from the door panel to the telephone.Check terminal 2 on the amplifier for continuity toterminal 2 on the telephone.Check the voltage drops to approx. 1Vdc after the handset is lifted. (If not try another telephone)If all else fails try another amplifier at the door stationNo speech from the telephone to the door panel.Check terminal 1 on the door panel amplifier forcontinuity back to terminal 1 on the telephone.Check the voltage drops to approx. 4Vdc after the handset is lifted. (If not try another telephone)If all else fails try another amplifier at the door stationNo speech in either directionCheck the 315mA fuse in the power supplyCheck for 12Vdc across terminals + & - on the door panel amplifier. This should be there all the time and comes directly from the PSU.Lock will not operate from telephoneCheck terminal 5 on the telephone. This terminal shorts to terminal 3 of the telephone when pressed (Becomes 0V) and sends a 0V to terminal 5 on the VX136 amplifier at the door panel which in turn triggers the relayCheck the relay on the VX136 is energising. Use a continuity meter to check the switching.Nothing happens when call button is pressedCheck the common of the button is connected to Ton the VX136Check continuity from the other side of the call button to terminal 4 on the handsetHum on the speech linesEnsure all intercom cables do not run close to higher voltage cablesTry another amplifier at the door panel.Rolling or poor video pictureCheck camera jumper setting is set correctly Check end of line resistors are fitted on last 316video splitter (Non-coax) or end of line resistors plus termination resistors on any unused outputs of the 894 video splitter (Coax).Check dip-switches are set correctly on videophone On multiple door systems, check that only onecamera is being switched on at a time. (When camera is switched on it will have 20Vdc across +&-Camera recall does not workCheck terminal TV1 (● button) wire for continuity to T of relevant door panel.On multiple door systems, lifting the handset causes feedback or speech from all doors at the same time.Dip switch 4 of the amplifier is switched on. This switch can only be on, for one door systems.Remember to power down after making the change.Northern OfficeVidex Security LtdUnit 4-7 Chillingham Ind. Est. Newcastle Upon TyneNE6 2XXTEL 0870 300 1240FAX 0191 224 5678 Southern Office1 OspreyTrinity ParkTrinity WayLondonE4 8TDFAX 0208 523 5825 TECHNICAL SUPPORT***********************TEL 0191 224 3174FAX 0191 224 4938。

L4000 智能控制器使用说明

L-4000智能控制器使用说明L4000智能控制器基本参数工作电压：220V外型尺寸：390*235*80 (H*W*D)最大负载：6000W单路负载：可调灯光1500W 开关灯光3000W功能简介L-4000灯光/空调智能控制器是专为KTV设计的一款具备灯光亮度调节、中央空调控制、可编程的智能型灯光/空调控制器。

1、设有6路大功率可调光及4路大功率继电器，满足各种灯光应用的需求2、可直接通过串口与机顶盒或电脑连接3、可直接连接灯光控板，脱离点歌系统及中控盒独立运行4、可对任一模式下的灯光状态进行编程，实现任意灯光搭配5、灯光控制器上可直接按键操作选择灯光模式及调节灯光亮度6、灯光亮度均衡，通过在不同模式下设置不同的亮度，实现场景效果切换，减少了灯光的开关次数，延长灯光使用寿命7、可外接遥控器对灯光进行遥控控制（选配）8、中央空调智能控制，配合点歌系统可实现远程开关空调9、配盒空调墙板通过温度探测，可智能控制风机及阀门的开关，减少能源浪费10、设有2组空调控制11、根据室温与设定温的比对，自动调节风速12、采用串口光电隔离技术，避免设备间的互相干扰灯光控制的设置一、灯光模式对应组的编程先关闭灯光控制器电源，按住设置及确认键不放，打开电源，等待约1秒，灯光控制器显示01并闪烁，表示01组，按△或▽键选择所要编程的组。

1、选择需要编程的组按△或▽键选择需要编程的组，按确认键进入该组编程设置；2、设置该组对各路灯光的控制状态数码管显示J1，对应指示灯指示出该模式下灯光的控制状态，亮表示控制，闪烁表示不控制，不亮表示强制关。

按▽键选择要设置的灯光，J1-JA表示灯光控制器的10路，按设置键进行设置，按确认键进入下一步设置；3、设置组的开关模式显示H1表示固定模式，显示H0表示开关模式（固定模式：例如，当按K歌时1、2、3路亮，再次按K歌时还是1、2、3路亮；开关模式：例如，当按K歌时1、2、3路亮，再次按K歌时1、2、3路灭），按设置键进行选择，按确认键进入下一步设置；4、设置组的亮度继承方式显示L1表示固定亮度，显示L0表示继承亮度（固定亮度，例如：进入K歌模式后，将其亮度由60调到80，第二次进入K歌模式时它的默认亮度还原为60；继承亮度，例如：进入K歌模式后，将其亮度由60调到80，第二次进入K歌模式时它的默认亮度为80）。

D1000系列-自燃点安全隔离器说明书

Dimensions
Width Depth Height
22.5 mm 99.0 mm 114.5 mm
Blister packing size
Width Depth Height
30.0 mm 120.0 mm 120.0 mm
Front Panel and Terminal Blocks tagging zone
Mechanical features......................................................................................................................................................................... 3 D1000 Power Bus Enclosure........................................................................................................................................................... 4 Front Panel and PCB Removal........................................................................................................................................................ 6 Terminal Blocks Connection Data ................................................................................................................................................... 7 Mounting and Removing units from DIN-Rail .................................................................................................................................. 8 D1000 Series Configuration........................................................................................................................................................... 10 Installation of electronic equipments in cabinet ............................................................................................................................. 12 Placement of Isolators in cabinet................................................................................................................................................... 13 Heat dissipation in cabinets ........................................................................................................................................................... 14 Calculation of radiant surfaces in closed cabinets......................................................................................................................... 15 Approvals and Certifications .......................................................................................................................................................... 16 Storage .......................................................................................................................................................................................... 16 Disposal ......................................................................................................................................................................................... 16 Maintenance and Repair................................................................................................................................................................ 16

Omega CN4000系列温度控制器用户指南说明书

e-mail:**************For latest product manuals: CN4000 SERIESTemperature ControllersShop online at User’s G ui d e***********************Servicing North America:U.S.A. Omega Engineering, Inc.Headquarters: Toll-Free: 1-800-826-6342 (USA & Canada only)Customer Service: 1-800-622-2378 (USA & Canada only)Engineering Service: 1-800-872-9436 (USA & Canada only)Tel: (203) 359-1660 Fax: (203) 359-7700e-mail:**************For Other Locations Visit /worldwideThe information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.CONTENTSMODEL CONFIGURATION (2)SPECIFICATIONS (3)PARAMETER AND SETTING (4)SYMBOL DESCRIPTIONS (7)INSTRUMENT INSTALLATION AND WIRING (8)DISPLAY AND OPERATIONS (9)OPERATION DESCRIPTION (10)MODEL CONFIGURATIONModel DescriptionCN4116 (*)-(**)-(***) 1/16 DIN controllerCN4216 (*)-(**)-(***) 1/16 DIN controller, with 0.0 decimalCN414 (*)-(**)-(***) 1/4 DIN controllerCN424 (*)-(**)-(***) 1/4 DIN controller, with 0.0 decimalCN418V (*)-(**)-(***) 1/8 DIN Vertical controllerCN428V (*)-(**)-(***) 1/8 DIN Vertical controller, with 0.0 decimalCN418H (*)-(**)-(***) 1/8 DIN Horizontal controllerCN428H (*)-(**)-(***) 1/8 DIN Horizontal controller, with 0.0 decimal*Specify controlling output code from Output Options table below**Specify alarm code from Alarm Options table below***Low voltage power supply option (-LV)Controlling Output OptionsOption Type CodeRelay -R1DC SSR driver -DC1Alarming Output OptionsOption Type CodeRelay -R2DC SSR driver -DC2Low voltage power supply optionHz50/60AC/DC,-LV 24VSPECIFICATIONSThermocouple RTD Input TypeK S R E J N PT100Range ℃/ ℉0 to1300 ℃32 to 2372 ℉0 to1700℃32 to 3092 ℉0 to1600℃32 to 2412 ℉0 to1000℃32 to 1832 ℉0 to1200℃32 to 2192 ℉0 to 1300℃32 to 2372 ℉-200 to 800℃-328 to 1472 ℉Accuracy:CN 4116/CN414/CN4180.3%FS ± 1℃/1.8°FCN4216/CN424/CN428 0.3%FS ± 0.1℃/0.18°FTemperature Display ResolutionCN 4116/CN414/CN4181℃/1℉CN4216/CN424/CN4280.1℃/0.1℉ON / OFF ControlControl MethodAI PID Control with Auto Tuning (AT)Relay Output (1A/250VAC)Output TypeVoltage Output for SSR(12V/30mA)Limit High / LowAlarm(Modularization) High deviation/Low deviation100~240VAC (-15%, +10%), or 24VDC Supply Voltage50 to 60HzPower Consumption ≦ 3WOperating EnvironmentsTemperature: -10 to +60℃ / 14 to 140℉Humidity: 0~90RH%Electromagnetic compatibility (EMC) IEC61000-4-4: ± 4KV/5KHz IEC61000-4-5: 4KVPARAMETER AND SETTINGField parameter table (Primary parameters)Code Description Remarks SettingRange DefaultHIAL High limit alarm Alarm on when PV>HIALalarm off when PV<HIAL- AHYS-999~+3000 3000LoAL Low limit alarm Alarm on when PV<LoAL;alarm off when PV>LoAL + AHYS-999~+3000 -999HdAL Deviation highalarmAlarm on when PV-SV>HdAL;alarm off when PV-SV<HdAL - AHYS-999~+3000 3000LdAL Deviation lowalarmAlarm on when PV-SV<LdAL;alarm off when PV-SV>LdAL + AHYS-999~+3000 -999Loc Parameter LockLocAutoTuningSVPrimaryParameterSecondaryParameter0 X1 X X2 X X X3 X X X X808: allow to modify data or execute ATX : not allow to modify data or execute AT0~255 0System parameter table (Secondary parameters)Scb Input Shift Parameter Scb is used to make input shift tocompensate the error produced by sensor or inputsignal itself.PV-after-compensation=PV-before-compensation + Scb.-199~+400FILt PV input filter The value of FILt will determine the ability offiltering noise.When a large value is set, the measurement inputis stabilized but the response speed is slow.Generally, if great interference exists, then youcan increase parameter “FILt” gradually to makemomentary fluctuation of measured value lessthan 2 to 5.When the meter of the instrument is beingexamined at laboratory, “FILt” should be set to 0or 1 to short the response time.0~40 1Fru Selection of powerfrequency andtemperature scale50C: 50Hz, ℃50F: 50Hz, ℉60C: 60Hz, ℃60F: 60Hz, ℉50C, 50F,60C, 60F50CSPL Low limit of SV -999~3000SPH Upper limit of SV -999~3000400SYMBOL DESCRIPTIONS Symbol DescriptionorAL Input specification setting is incorrectOrInput wiring is disconnected/ thermocouple problem OrShort circuitedHIAL High limit alarm LoAL Low limit alarm HdAL Deviation high alarm LdAL Deviation low alarm EErr IC Software error 8888 IC Software errorINSTRUMENT INSTALLATION AND WIRINGWiring graph for instruments with dimension 1/4 DIN; 1/8 DIN Vertical and HorizontalNote: The compensation wires for different kinds of thermocouple are different, and should be directly connect to the terminals. Connecting the common wire between the compensation wire and the t e r m i n a l s w i l l c a u s e m e a s u r e m e n t e r r o r.Wiring graph for 1/16 DIN dimension instruments ：DISPLAY AND OPERATIONS①Upper display window, displays PV,parameter code, etc.②Lower display window, displays SV,parameter value, or alarm③Setup key, for accessing parametertable and conforming parametermodification.④Data shift key, and auto tuning.⑤Data decrease key⑥Data increase key⑦LED indicator. MAN, PRG, MIO,COM, OP2, AL2, AU1 and AU2Com indicators is non-applicable.OP1 and AL1 will indicate I/O operation of the corresponding module.Basic display status:When power on, the upper display window of the instrument shows the process value (PV), and the lower window shows the set-point (SV). This status is called basic display status.When the input signal is out of the measurable range (for example, the thermocouple or RTD circuit is break, or input specification sets wrong), the upper display window will alternately display “orAL” and the high limit or the low limit of PV, and the instrument will automatically stop output. If the lower display window alternately display “HIAL”, “LoAL”, “HdAL” or “LdAL”, it means high limit alarm, low limit alarm, deviation high alarm, and deviation low alarm happening.OPERATION DESCRIPTIONz Set Value Setting:In basal display status, if the parameter lock “Loc” isn't locked, we can set setpoint (SV) by pressing 、 or . Press key to decrease the value, key to increase the value, and key to move to the digit expected to modify. Keep pressing or , the speed of decreasing or inscreasingvalue get quick. The range of setpoint is between the parameter SPL and SPH.The default range is 0~400.z Parameter Setting:In basal display status, press and hold for about 2 seconds can accessField Parameter Table. Pressing can go to the next parameter; pressing 、 or can modify a parameter. Press and hold can return tothe preceding parameter. Press (don't release) and then press key simultaneously can escape from the parameter table. The instrument will escape auomatically from the parameter table if no key is pressed within 30 seconds. Setting Loc=808 and then press can access System Parameter Table.●AI artificial intelligence control and auto tuningWhen AI artificial intelligence control method is chosen (CtrL=APId), the PID parameters can be obtained by running auto-tuning. In basal display status,press for 2 seconds, the “At” parameter will appear. Press to changethe value of At from “oFF” to “on”, then press to active the auto-tuning process. During auto tuning, the instrument executes on-off control. After 2-3 times of on-off action, the instrument will obtain the optimal control parametervalue. If you want to escape from auto tuning status, press and hold thekey for about 2 seconds until the "At" parameter appear again. Change “At”from “on” to “oFF”, press to confirm, then the auto tuning process will be cancelled.Note 1: If the setpoint is different, the parameters obtained from auto-tuning are possible different. So you’d better set setpoint to an often-used value ormiddle value first, and then start auto-tuning. For the ovens with goodheat preservation, the setpoint can be set at the highest applicabletemperature. Depending on the system, the auto-tuning time can befrom several seconds to several hours.Note 2: Parameter Ctl (on-off differential, control hysteresis) has influence on the accuracy of auto-tuning. Generally, the smaller the value of Ctl, thehigher the precision of auto tuning. But Ctl parameter value should belarge enough to prevent the instrument from error action around setpointdue to the oscillation of input. Ctl is recommended to be 2.0.Note 3: The instrument has the function of self-learning. It is able to learn the process while working. The control effect at the first run after auto tuningis probably not perfect, but excellent control result will be obtained after aperiod of time because of self-learning.10OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. T his affords our customers the latest in technology and engineering.OMEGA is a trademark of OMEGA ENGINEERING, INC.© Copyright 2018 OMEGA ENGINEERING, INC. All rights reserved. T his document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.FOR WARRANTY RETURNS, please have the following information available BEFORE contacting OMEGA:1. P urchase Order number under which the product was PURCHASED,2. M odel and serial number of the product under warranty, and3. Repair instructions and/or specific problems relative to the product.FOR NON-WARRANTY REPAIRS, consult OMEGA for current repair charges. Have the following information available BEFORE contacting OMEGA:1. Purchase Order number to cover the COST of the repair,2. Model and serial number of the product, and 3. Repair instructions and/or specific problems relative to the product.RETURN REQUESTS/INQUIRIESDirect all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RET URNING ANY PRODUCT (S) T O OMEGA, PURCHASER MUST OBT AIN AN AUT HORIZED RET URN (AR) NUMBER FROM OMEGA’S CUST OMER SERVICE DEPART MENT (IN ORDER T O AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.T he purchaser is responsible for shipping charges, freight, insurance and proper packaging to preventbreakage in transit.WARRANTY/DISCLAIMEROMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 25 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal two (2) year product warranty to cover handling and shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product.If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANT Y does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. T his WARRANT Y is VOID if the unit shows evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components in which wear is not warranted, include but are not limited to contact points, fuses, and triacs.OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE, AND ALL IMPLIED W ARRANTIES INCLUDING ANY W ARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential, incidental or special damages.CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic WARRANT Y /DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage whatsoever arising out of the use of theProduct(s) in such a manner.Where Do I Find Everything I Need forProcess Measurement and Control?OMEGA…Of Course!Shop online at TEMPERATUREM U Thermocouple, RTD & Thermistor Probes, Connectors,Panels & AssembliesM U Wire: Thermocouple, RTD & ThermistorM U Calibrators & Ice Point ReferencesM U Recorders, Controllers & Process MonitorsM U Infrared PyrometersPRESSURE, STRAIN AND FORCEM U Transducers & Strain GagesM U Load Cells & Pressure GagesM U Displacement TransducersM U Instrumentation & AccessoriesFLOW/LEVELM U Rotameters, Gas Mass Flowmeters & Flow ComputersM U Air Velocity IndicatorsM U Turbine/Paddlewheel SystemsM U Totalizers & Batch ControllerspH/CONDUCTIVITYM U pH Electrodes, Testers & AccessoriesM U Benchtop/Laboratory MetersM U Controllers, Calibrators, Simulators & PumpsM U Industrial pH & Conductivity EquipmentDATA ACQUISITIONM U Communications-Based Acquisition SystemsM U Data Logging SystemsM U Wireless Sensors, Transmitters, & ReceiversM U Signal ConditionersM U Data Acquisition SoftwareHEATERSM U Heating CableM U Cartridge & Strip HeatersM U Immersion & Band HeatersM U Flexible HeatersM U Laboratory HeatersENVIRONMENTALMONITORING AND CONTROLM U Metering & Control InstrumentationM U RefractometersM U Pumps & TubingM U Air, Soil & Water MonitorsM U Industrial Water & Wastewater TreatmentM U pH, Conductivity & Dissolved Oxygen InstrumentsM4545/0418。

DEC-1000和DEC-4000控制器操作说明书讲述

DEC-1000和DEC-4000控制器操作说明书讲述DEC1000和4000控制器操作说明书LED 灯显示含义（从左到右顺序）1灯：DEC1000控制器电源供给，绿灯亮（绿色）。

2灯：当按下紧急停机按钮时，红灯亮（红色）。

3灯：当发电机组出口开关合闸和带载时，该灯亮（绿色）。

4灯：当机组出现故障但未到达停机保护值时，控制器先发出预警信号，但机组还会继续运行不会停机，该灯亮（黄色）5灯：当机组出现预警后任未进行检查处理，当预警值到达报警值时，机组立即自动停止运行进行保护，该灯亮（红色）当机组运行时，RPM：显示机组运转的速度（1500转/分）；同时显示机组运行时，充电机输出电压值：13.6V(直流)。

显示：控制器运行累计时间：23589小时；显示：发电机组输出电源频率：50Hz；显示：电池电压13.6V显示：柴油量在油箱的百分比值：37%显示：冷却液温度：85℃（水温）显示：机组运行中机油压力：3.2BAR以上为公制单位显示：柴油量在油箱的百分比值：37%显示：冷却液温度：85F（水温）显示：机组运行中机油压力：40-60PSI以上为英制单位显示：L1-L2相电压：404V；显示：L2-L3相电压：403V;显示：L3-L1相电压：401V显示：L1-N线电压233V;显示：L2-N线电压233V;显示：L3-N线电压232V.显示：L1相电流530A显示：L2相电流537A显示：L3线电流548A机侧启动1、将控制器上钥匙开关从左侧向右侧旋转，打开控制器电源，控制指示灯亮及液晶屏出现文字显示，控制器并读取程序；2、控制器绿色灯亮，说明机组无故障，准备就绪；3、按下“START”绿色按钮，机组立即进行预热10秒，10秒后机组立即启动，机组启动成功允许；4、读取机组允许参数：按下“左侧白色按钮”，每按一次，显示一组参数，其中参数包括：发动机转速、水温、机油压力、3相电压及频率、3相电流、电池电压等；5、按下“STOP”按钮，机组立即停止运转。

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DEC1000和4000控制器操作说明书LED 灯显示含义（从左到右顺序）1灯：DEC1000控制器电源供给，绿灯亮（绿色）。

2灯：当按下紧急停机按钮时，红灯亮（红色）。

3灯：当发电机组出口开关合闸和带载时，该灯亮（绿色）。

第一章启动前检查一、检查润滑系统1. 机油油位是否足够?将油尺抽出用布擦净后插回再抽出检查，正常油位应在接近“FULL”位置。

2、机油品质是否良好？3、机油品牌是否合乎要求？机组采用CF-4I 级，SAE15W－40级机油(推荐品牌：Mobil \埃索、马石油)。

4、机组有无机油泄漏？二、检查燃油系统1. 油箱油位是否足够？（可通过DEC1000/4000控制器显示观察油位%值）油箱应经常保持满油位位置，以供长时间运转。

2. 柴油箱有无沉淀及水？3. 柴油箱有无渗漏现象？三、检查冷却系统1. 水箱有无渗漏？2. 冷却水位是否足够？水箱水位应维持至加水口以下约3/4”至1-1/2”左右，并添加适当的防锈剂和防冻液以避免水道生锈、冰冻。

3. 冷却水是否清洁？冷却水应加注蒸馏水。

四、检查进气系统1、空气滤清器是否干燥，清洁，有无破损？空气滤清器必须保持清洁及正确的安装，以防止未经过滤的空气直接进入发动机内。

五、检查排气系统1. 排气口有无堵塞？2. 消音器，管道安装是否牢固，并处良好状态？3. 防雨盖状况是否良好，管道内有无积水？六、检查电瓶（注：在连接电瓶前应置发电机主开关于“ON转到OFF”位）1. 电瓶电压应为12V(1只电瓶)或24V(2－4只电瓶)。

2. 电瓶线接头是否牢固，有无氧化物？3. 电瓶线接法是否正确？ (负极接地)4. 电解液比重是否在正常范围？ (1.265，27℃)5. 电解液是否足够？七、检查机组周围环境1. 机组工作区是否干净，有无可能损伤机组的异物？检查机房内是否有物体阻碍空气流通，并检查机组四周是否有散落零件及工具或杂物，以防止其被吸入水箱散热网内，而造成水箱破裂漏水。

十、检查紧急停机开关按下“红色”紧急停机开关，观察机组是否立即停止运行？十一、抄写建档抄写机组所附标牌上注明的机组型号，序号；发动机型号，序号作建档使用。

第二章启动一、机侧启动1、将控制器上钥匙开关从左侧向右侧旋转，打开控制器电源，控制指示灯亮及液晶屏出现文字显示，控制器并读取程序；2、控制器绿色灯亮，说明机组无故障，准备就绪；3、按下“START”绿色按钮，机组立即进行预热10秒，10秒后机组立即启动，机组启动成功允许；4、读取机组允许参数：按下“左侧白色按钮”，每按一次，显示一组参数，其中参数包括：发动机转速、水温、机油压力、3相电压及频率、3相电流、电池电压等；5、按下“STOP”按钮，机组立即停止运转。

二、自动(遥控)启动如机组采取自动模式启动：必须将市电停电后的无源开关量信号接如控制器；该自动控制原理为：闭合机组启动并长期运行；断开机组立即停止。

第三章启动后检查(让机组运行于至正常温度)一、发动机检查●发动机转速是否稳定？ (1500-1550rpm)●发动机运转是否平稳？●发动机运转是否有杂音？●机油、燃油、冷却水有无泄漏？●排烟是否正常？●涡轮增压器运转有无杂音？●各连接口是否漏气？●风扇运行是否平稳？●充电机运转是否正常？⏹注：当出现上述任一种情况，均应停机检查。

二、控制器仪表检查并记录作建档使用1. 机油压力应为45－75psi。

2. 冷却液温度应为162－180°F (72－86℃)3. 充电电压应为13－14V（12V起动系统）25－28V（24V起动系统）。

4. 输出电压应为220/380V。

5. 输出频率应为50Hz或52.5Hz(注：当出现上述任一种情况异常，均应停机检查。

)三、带负载运行机组，作同样项目检查。

第四章停机一、手动停机卸除负载，让发电机空载运行至少5分钟(用于冷却)后，按下“STOP”，机组自然停机。

二、自然停机如果发动机是利用远程自动进行停机，则机组会自行运行5分钟，让机组冷却后停机。

三、紧急停机1. 按下紧急停机开关，机组会立即切断油路和气路，使机组立刻停机。

此时，仪表板上“EMERGENCY STOP”和““红”灯会亮。

第五章控制器面板功能介绍一、保险丝控制器显示面板无灯及液晶显示，检查钥匙开关和面板保险丝。

二、警示灯当面板上“黄色”灯亮、机组将继续运行，但不停机；当面板上“红“灯亮，启动前红灯亮，机组将无法启动；当机组运行中“红色”灯亮机组将立即停止运行。

1. 发动机温度高预警(黄)(PREALARM HIGH ENGINE TEMPERATURE)如发动机冷却液温度达到198°F(92℃)时，灯亮；但不停机。

2. 机油压力低预警(黄)(PREALARM LOW OIL PRESSURE)如发动机油压低于23－27psi，灯亮；但不停机。

3. 水温低(黄)(LOW WATER TEMPERATURE)如发动机冷却液温度太低(低于13－18℃)，灯亮。

4. 燃油油位低(红)(LOW FUEL)如果油箱内油位，接近空位，灯亮。

5. 发动机温度高(红)(HIGH ENGINE TEMPERATURE)如果发动机冷却液温度达到停机温度时，灯亮。

当发动机温度大于225°F(107℃)且持续5秒后，发动机停车。

6. 机油压力低(红)(LOW OIL PRESSURE)如果机组油压不足且达到应停机油压时，灯亮。

在故障发生后(对柴油机而言，此时油压为11.5-18.5psi (79-128kpa)持续5秒，停机。

7. 紧急停机(红)(EMERGENCY STOP)实施紧急停车时(现场或遥控)，灯亮且发动机停车。

8. 超速(红)(OVER SPEED)若机组超速(频率超过70Hz)，则机组停机，灯亮。

9. 辅助故障(红)(AUXILIARY FAULT)当其闪烁或持续亮时以表示故障发生。

辅助灯闪烁时：☐设备运转时(除了启动后十秒内)控制器感应到无AC电压输出，该灯会马上闪烁。

当感应有AC电压输出后，闪烁停止且灯灭。

且不需手动复位。

☐当发电机主开关在”RUN”或”AUTO”位置时，重接电瓶或其电压太低后又再升高，该灯会闪烁。

此现象一般是由于电瓶电压不足或电瓶容量不够所引起。

要消除这种情况，须置主开关于OFF/RESET位置。

辅助灯持续发光时：☐当发动机机油温度过高，冷却液面过低，或辅助延时停机持续5秒钟后，该灯即亮，且发动机停车。

运转解除后的30秒之内情况不会发生。

☐若加装的过电压保护装置感应到输出电压过高，辅助灯亮且发动机立刻停车。

☐若用户自己加装的被测设备的传感器动作，该灯亮且发动机立即停机。

10. 电瓶充电器故障(红)(BATTERY CHARGER FAULT)若电瓶充电器不正常工作，灯亮。

11. 电瓶电压低(红)(LOW BATTERY VOLTAGE)若电瓶或充电电压低于标准，灯亮。

若在机组不运转时，由于电瓶或充电器的不工作而导致低电压发生，灯也会亮。

12. 过起动(红)(OVERCRANK)若发动机在连续启动45秒后，或75秒间隔启动后，发动机仍无法启动，灯亮且启动停止。

☐若启动马达或发动机不转动(转子锁定)超过15秒，启动停止且灯亮。

☐若速度感应器超过一秒感测不到讯号，超次启动灯闪烁。

控制器具有自动重新启动功能。

若发动机速度低于13Hz(390rpm)，发电机组会试图使其重新启动。

如果未将发动机转速掉落原因予以排除，会导致超次启动灯亮且停机。

13. 辅助故障预警(黄)(AUXILIARY PREALARM)若用户加装的被测设备的传感线路被触发，灯亮。

第六章故障停机一、发电机在下列情况下会自动停机1. 超速：机组运转超过70Hz(2100rpm)。

2. 超次启动：机组连续启动45秒或循环启动(启动15秒，停15秒，连续3次) 75秒仍无法启动时。

3. 低油压：启动后超过5秒机油压力在11.5-18.5psi，机组自动停机。

但第一次启动30秒内保护功能不动作。

4. 高水温：当发动机温度达到225°F(107℃)时，机组自动停机。

但第一次启动30秒内保护功能不动作。

5. 低水位：当感测低水位5秒后机组自动停机。

但第一次启动30秒保护功能不动作。

6. 过电压：超过额定电压15%约2秒，机组停机。

辅助故障灯亮。

第七章故障检修发动机故障的检修1. 启动困难1.1. 发动机无法转动A、电瓶电压太低B、启动马达不良C、发动机内部锁死D、控制器故障E、启动马达接头松脱F、启动马达开关不良G、直流电源保险丝熔毁1.2 启动速度太低A、机油粘度不正确B、启动马达接头松脱C、电瓶电压太低D、启动马达不良1.3 低压缩压力A、进排气阀漏气B、缸盖垫片漏气C、鼓风机不工作D、活塞环磨损或断裂E、排气门间隙调整不当1.4 无燃油或燃油不足A、柴油油管内存有空气B、缸盖垫片漏气C、柴油回油温度太高(应低于D、活塞环磨损或断裂55℃)F、柴油耗尽E、柴油泵或燃油喷射系统机件故障1.5 进排气管阻塞2. 发动机工作不正常2.1 运转不顺或经常熄火A、冷却水温太低B、燃油不足C、喷油嘴不良D、低压缩压力E、调速机不稳定2.2 动力不足A、发动机调整不当或齿轮正时B、燃油不足不当C、进气量不足D、回油温度太低E、环境温度太高3. 排烟分析 (应于水温在正常工作温度范围内时作检查，至少160°F (71℃))3.1 黑或灰色烟A、燃油燃烧不完全B、燃油过多或分配不均C、燃油级别不正确3.2 蓝烟A、机油进入缸内燃烧3.3 白烟A、发动机有一缸未着火4. 发动机发动后自动停机4.1 高水温、低油压、超速、水箱水位不足等警报动作让发动机自动停机。