DANA APC70说明书.docVIP

Functional description 功 能 描 述 Customer : Fang’an Application : CPCD250 FLT APC72 kitnr. : 4263102 GDE File : 4211489 APC72 boxnr. : 4504436 Version : G10 Date : 29 June 2005 Transmission : 13.7HR32412-635 Wiring Diagram : W4211488 Approval : 04.4336.01 Transmission Controller APC72 Functional specification　功能描述 General　　概述 The APC72 is a device used to control the shifting of many Spicer Off-Highway Powershift transmissions. While being easy to operate, it takes care of all transmission related functions in order to achieve superior shift quality and high reliability. The built in self-test and trouble shooting features allow fast problem resolution. The integration in the vehicle wiring system is straightforward and mainly involves connections between the shift selector, the APC72 and the transmission control valve. APC72 是一种用于换档控制的装置，不但操作方便而且可以较好的保护变速箱的相关的功能并获得较高的换档质量和较高的可靠性。 APC72具有的自检测和故障排除功能的特征可以使得问题更快的解决。 综合来讲车辆的配线系统是比较简单的，它主要包括几个方面之间的连接：换档手柄、APC72 、变速箱上的控制阀。 Additionally the APC72 requires some connections for supplying power and for selection of different operating modes. Refer to section 4.2 for details about the installation. 另外它还需要其它的连接，如为它提供电源以及进行选择不同的工作模态。 安装的详细介绍参见4.2节。 1.2　External interfaces　外部接口 The APC72 is connected to the vehicle wiring system using a 30 pole Packard Electric Metripack Connector. The mating connector has following components and Packard part numbers: APC72 配对使用的连接器包括下列器件。 Part部件 Packard Part number部件代号 Receptacle　插座 Contact　连接件(0.35-0.5 mm2) (0.8 - 1.0 mm2) The different connector pin functions for the APC72 are listed below. 针对APC72的连接器的不同的针脚定义见下表。 Following type designations are considered: 下列类型的定义是被认可的： Ptg 接地 输入端在内部接高电位，必须接地才能激活 Ptp 接电源 输入端在内部接低电位，必须接电源才能激活 Stg 开关接地 开关输出端接地，另一端必须接电源。 Stp 开关接电源 开关输出端接电源，另一端必须接地。 In below table all references to terminals have prefix TC meaning they refer to the APC72 connector pins 下表中所有前缀为TC的端子指的是APC72 的针脚。 APC72 conn