奔驰HMS示波器使用说明2.docx

1、奔驰HMS示波器使用说明2Ignition Oscilloscope 点火波形测试The ignition oscilloscope can display ignition signals for the following ignition systems: 可显示如下“点火系统”示波器Connection to motors with Ignition Distributors化油器点火系统Connection to motors with Double ignition system 双线圈点火系统Online Representation实时显示Memory Representati

2、on储存图像回放Signal Display Modes信号显示模式X-Representation Types X 轴线（时间）Y-Representation Types Y 轴线（电压）X-Offset changes X （时间）设定选择Trigger Settings引发设定Individual Cylinder Selection选择个别气缸缸号Cylinder Allocation气缸缸号Print列印功能Connection to motors with ignition distributors分电器点火系统PickUp 转速传感器PickUp-clamp on igniti

3、on cable to 1st cylinder 接第 1 缸缸线提取，而直接点火发动机可接1缸初级点火信源。（如宝马740、佳美3.0等）。A2 接线kV-clamp : secondary ignition signal 连接高压传感器（由主缸线提取信源）；双极性点火系统发动机，请连接第 1 组线圈高压信源。注意先行测试正极或负极位置；分极性串接。A3 接线kV-clamp : secondary ignition signal for 2-circuit-systems 连接高压传感器（由主缸线提取信源）；双极性点火系统发动机，请连接第 2 组线圈高压信源。注意先行测试正极或负极位置；分

4、极性串接。 A5 接线 2nd terminal 1 for 2-circuit-systems 双极性点火系统连接第 2 组 #1 终端信源。A6 接线Terminal 1 连接 #1 终端信源。A7 接线Vehicle ground and KV-clamp(s) ground 电瓶负极和高压传感器负极串接，可提供稳定回路信源。Not all connections are required for all representation types. For further information see section Y-Representation Types. 并不是所有线组均需接

5、上，视乎所监测汽车点火系统而定。按此键可提供进一步提示。Connection to motors with double ignition system 双极性点火系统 :PickUp 转速传感器PickUp- clamp on ignition cable to 1st cylinder 接第 1 缸缸线，而直接点火发动机可接1缸初级点火信源。（如宝马740、佳美3.0等）。A2 接线kV-clamp : all clamps on ignition cables with kV(+) switched in series 连接高压传感器（由主缸线提取信源）；双极性点火系统发动机，请连接第

6、1 组线圈高压“正极”信源。注意先行测试正极或负极位置；分极性串接。A3 接线kV-clamp : all clamps on ignition cables with kV(-) switched in series 连接高压传感器（由主缸线提取信源）；双极性点火系统发动机，请连接第 2 组线圈高压“负极”信源。注意先行测试正极或负极位置；分极性串接。A5 接线Terminal1 second spark coil 双极性点火系统连接第 2 组 #1 终端信源。A6 接线Terminal1 first spark coil 双极性点火系统连接第 1 组 #1 终端信源。A7 接线Vehicl

7、e ground and KV-clamp(s) ground 电瓶负极和高压传感器负极串接，可提供稳定回路信源。Not all connections are required for all representation types. For further information see section Y-Representation Types. 并不是所有线组均需接上，视乎所检测汽车点火系统而定。按此键可提供一步提示。Online Representation 实时显示 :The Online representation always shows the most up-to-d

8、ate (latest) picture. Older pictures are stored until the HMS990-internal memory overflows and overwrites the oldest picture. This mode is automatically selected when you call up the universal oscilloscope. Press the displayed button to revert back from Memory Representation to online representation

9、. The stored pictures are lost during this procedure!用者击活“点火波形”图功能键，程序自动载入线上显示，曲线图形更新值，由 HMS 990 内部记忆图形提供。按后退键影像储存消失。Memory Representation 储存图像回放:By pressing the displayed button you can stop the ignition oscilloscope. The number of pictures displayed appears below the Scope picture on the left-hand

10、 side. This number depends on the signal type and therefore can vary. On the right hand side, you can see the number of the picture displayed at that moment.用者在动态测试“波形”中按“记忆”键，可储存图像，画面总帧数在左视窗显示，右视窗则显示画面号数。 Using the shifting bar you can now go back and have a look at the individual pictures and prin

11、t out if required. 按此键可向后显示单一影像。Pressing this button allows you to go back by one picture. 按此键往后显示画面。Pressing this button allows you to move one picture closer to the stop time.按此键向前搜画。For information on how to re-start the scope, see Online Representation.重新启动示波器功能请参看此键资料。Y-representation Types. Y轴

12、显示特性:This can be used to change the Y-representation. A window appears in which you can set the voltage range required primarily or secondarily. You can remove the window by pressing the ESC-key. The last setting is kept.击活此图键可选择“初级”和“次级”电压设定表，按“ESC”键退出后设定值仍保留。Connections required for 连接所需Primary :

13、Kl.1 and PickUp voltage ranges 初级点火线圈 # 1 终端电压范围: 500V,100V, 50V, 10VSecondary: kV and PickUp voltage ranges 次级高压主缸线电压范围: 40KV,20KV, 10KV, 5KVThe ignition oscilloscope for DFZ-ignition systems also allows secondary recordings to be triggered using the primary signal(s). For further information see T

14、rigger Alternatives.“DFZ”点火系统亦可经由初级点火信号引发记录X-representation Types X 轴显示特性 :This can be used to change the X-representation. A window appears in which you can set the X-resolution required. Fixed times (5,10,25,100 ms) as well as a 100%-representation are possible. For the 100%-representation, the en

15、tire signal curve between two trigger events (PickUp, or Kl.1 or kV) is shown.设定引发时间坐标分别提供（5，10，25，100ms）或 100% 完整信号曲线显示。信源经由（传感器、或点火线圈、高压缸线）取样。Shifting the X-Offset 轴滑动画面设定During Online Representation, a shifting bar appears below the ignition picture.动态量度中可使用点火波形图下方的“滑动控制干”。可移动“X ”轴左右方向性。按此键提供进一步资

16、料。 With the help of this bar you can shift the displayed pictures in the X-direction (Pre-Trigger).For Memory Representation this shifting bar has another function.尚有其他功能。Signal Display Types 信号显示形式These can be used to change signal display type.使用该键可选择不同的画面显示形式。（如单缸显示，多缸显示等）A window with symbols fo

17、r the possible display types appears. Depending on the ignition type, some display types are blocked. 依据不同点火系统，鼠标击取相关“图符”即可选择信号显示类型。Parade display channel A 多缸列队显示Parade display channel B (not for single circuit distributor ignition)多缸列队显示（仅对双极性点火系统的第二组信号）Overlaid display of both channels?(A and B)

18、parades in one window.两组信号重叠多缸列队显示Parade display for both channels (A and B) in two windows and overlaid.两组信号分别多缸列队显示Display of added values for both channels A and B.Individual cylinder display. For DFZ-motors, channel A is shown here. (IgnOT- or ExhaustOT- sparks). 单缸显示（或双极性点火系统的的第一组信号单缸显示）Individ

19、ual cylinder display channel B (DFZ only) 双极性点火系统的第二组信号单缸显示Individual cylinder display channels A and B in one window (only for DFZ-motors). 双极性点火系统两组信号单缸重叠显示Individual Cylinder Selection 单一气缸选择This can select the individual cylinder to be shown. A window containing the cylinder numbers appears. Sel

20、ect the required cylinder; by pressing the ESC-key you can remove the window again.按下该键后画面会弹出一缸号选择表，供用者选择相应气缸，按“ESC”键退出。Trigger SettingsWhen you press this button, a dialogue appears which helps you to influence the trigger type. Normally, the triggers have been preset correctly. For some motor faul

21、ts it may, however, be useful to try out other trigger settings. For further information see Trigger Alternatives.对照缸号可单杠选择显示，用者按“ESC”键可移除引发类型；通常引发设定预设正确，根据不同发动机故障，需尝试其它设定性质。按此键提供进一步资料。Cylinder Allocation Display 缸号顺序显示Numbers which are listed in the order of ignition appear at the scope picture upp

22、er edge. This makes it possible to allocate the ignition needles to the individual cylinders. If the PickUp should fail and, therefore, make a proper allocation impossible, these figures will be no longer displayed.转速传感器成功感应信源，便可显示“点火波形”曲线上方点火顺序对应缸号。如感应不良便只会一眨而过，请检查和调整“转速传感器”接触点。The ignition order i

23、s established using the Data Base or Vehicle Data program.点火顺序需在“基本参数”功能内先行设定；如设定顺序不确，有关相对缸号便对不上，用者需注意！Printing 列印功能Press this button if you want to print out the displayed picture. It will be printed out on the printer set to Windows. To change the printer, please follow the instructions given in your Windows manual.鼠标单击列印键可启动屏幕列印功能。请参考“视窗”软件手册内容。