上海依相燃气ECU 调试软件调试软件使用使用使用说明说明说明书书
Exon-gas ECU trim software manual
一：系统启动
Switch on the system
1：启动计算机
Turn on the computer
2：在Windows 左下角开始菜单的程序列表菜单里选择：依相燃气=》依相燃气图标
Selected in the “start ” menu -> yx-gas -> yx-gas 3：单击此图标，弹出调试程序登陆界面。
Click the icon, and then pop up the login window.
二：系统使用介绍
System introduction
Input the login Password and Click “enter ”
登陆界面
Login Window
Software option setting window
选项设置界面
Option Setting Window
Software COM setting
, set up as the COM
will be used, or
communication will be
broken, the trim can’ t run.
通讯后设置好后，点击确认，进入如下界面：
After COM finished, click “enter” and into the following window
面板左边为功能按钮，点击相应的功能按钮将进入对应的界
面显示，下面对部分功能进行说明：
The function button is on the left of the panel, click corresponding function button will be into corresponding windows. Here’s the illustration of function as blow:
一：实时参数界面
Monitor Window
1：PRM：发动机转速（转/分钟）
Engine speed (r/min)
2：CoolT：发动机冷却液温度（摄氏度）
Engine coolant temperature (centigrade)
3：%：燃气喷射时间与燃油喷射时间比例（x%）
The percentage of gas injection and petrol injection time 4：氧：排气管中氧含量
Lambda: the lambda sensor value
5：进气压力
Manifold air pressure (MAP)
6：燃气压力即CNG/LPG减压阀输出压力
Gas pressure - CNG/LPG reducer output pressure
7：运行状态
Petrol and gas nozzle state
①：燃油喷嘴信号采集、燃气喷轨输出信号显示窗口中，绿
色亮表示采集到此通道（CHx）有信号，白色亮表示（CHx）无信号；
Display the petrol injection state and Gas injection state: Green means the channel (CHx) have injection signal, White means no signal (CHx).
②：燃气电磁阀绿色亮表示电磁阀打开，白色亮表示电磁阀
关闭；
Gas solenoid valve state: Green means the valve opened, White means closed.
③这信息可以作为ECU是否采集到燃油喷射信号和燃气喷
射信号参考，也可作为故障恢复时的反馈验证信息。
The message refers to whether ECU acquires gas injection signal and fuel injection signal and also used as feedback in recoving validation.
8：界面左侧有ECU操作按钮板，界面上的按钮板与实际的
按钮板显示功能相同，操作方法也基本相同。
The switch in the windows’ function and operation is same as the microswitch.
软件界面中的按钮板
The Switch in the Window
①系统在油/气模式工作状态时，点一下此按钮将在油/气模
式间切换；
The system will be switched between petrol mode and gas mode when clicking the switch button.
②在油/气模式时在按钮上双击鼠标右键，若此时有转速信号
系统将切换到强制燃气模式，再双击鼠标右键系统将退出强制燃气模式，并自动切换到进入强制燃气模式前的状态。
Double click the button to switch compulsively from petrol mode to gas mode when the system has speed signal, then double click the button, the system will exit and auto switch to the last statement.
③按钮板显示状态介绍
The introduction of switch
A：油模式
Petrol mode
