Spare Inputs
Product Link PL121SR 无线电不支持备用输入。
Product Link PL300 具有四条附加输入,可以通过配置这些输入监控机器上的开关。 可以利用 Caterpillar 电子技师(CAT ET 维修工具)配置这些输入。 输入可以配置为常开或常闭。 这些输入的启动具有可编程延迟时间。 CAT ET 要求为此延时输入数值。 这些输入只能被开关接地使用。 这些输入不能依赖于其他机器参数。 可以根据以下准则对输入编程:
- 钥匙开关的状态
- 发动机状态(运行)
表 1 内列出了 PL300 备用输入。
Show/hide table
Product Link 触点说明 | |
---|---|
主接头触点(70 针) | 输入说明 |
45 | 备用数字输入 1 |
46 | 备用数字输入 2 |
47 | 备用数字输入 3 |
55 | 备用数字输入 4 |
关于数字输入电路图,请参阅系统操作、故障诊断与排除、测试和调整, "系统示意图"。
Caterpillar Information System:
Product Link 121S/300 System Components
12M Series 3, 140M Series 3 and 160M Series 3 Motor Graders Fuel Lines
12M Series 3, 140M Series 3 and 160M Series 3 Motor Graders Lines Guard
424B Backhoe Loader Lubricant Viscosities
424B HD Backhoe Loader Lubricant Viscosities
140 Motor Graders Hood - Panel
424B HD Backhoe Loader Sampling Interval and Location of Sampling Valve
12M Series 3, 140M Series 3 and 160M Series 3 Motor Graders Fasteners - Enclosure
424B Backhoe Loader Hydraulic and Steering System Relief Valve (Line) - Test and Adjust
424B Backhoe Loader Sampling Interval and Location of Sampling Valve
12M Series 3, 140M Series 3 and 160M Series 3 Motor Graders Fuel Tank and Mounting
12M Series 3, 140M Series 3 and 160M Series 3 Motor Graders Fuel Tank and Mounting
14L Motor Grader Hydraulic and Steering System Steering Cylinder (All Wheel Drive)
Product Link 121S/300 Configuration
Product Link 121S/300 Installation Parameters Configure
Product Link 121S/300 Report Parameters Configure
Product Link 121S/300 Wireless Service Configure
Product Link 121S/300 Spare Input Configure
Product Link 121S/300 Commands
140 Motor Graders Service Brake
Product Link 121S/300 General Information
Product Link 121S/300 Service Tools
415F2 Backhoe Loader Stopping the Engine if an Electrical Malfunction Occurs
416F2, 420F2 and 430F2 Backhoe Loaders Engine Oil and Filter - Change