Amplifying system for solenoid controlled proportion valve
    21.
    发明公开

    公开(公告)号:EP0625740A2

    公开(公告)日:1994-11-23

    申请号:EP94105998.2

    申请日:1994-04-18

    IPC分类号: G05D16/20

    CPC分类号: G05D16/2013 Y10T137/86389

    摘要: This invention is concerned with an amplifying system with a microprocessor which makes it possible to adjust parameters easily with a simple construction and to perform automatically a simple repeating work without manual operation. The system is also provided with a safety mechanism to prevent system errors, an alarm unit and a display unit to indicate erroneous operations and a failure diagnosis means to detect failure.

    摘要翻译: 本发明涉及具有微处理器的放大系统,其能够以简单的结构容易地调整参数,并且在不进行手动操作的情况下自动执行简单的重复工作。 该系统还设有防止系统错误的安全机制,报警单元和显示单元指示错误的操作以及故障诊断装置来检测故障。