| 摘要 |
<p>The present invention provides a control device for improving the convenience of the adjustment work. The control device comprises a main framework (100) comprising a plurality of unit modules including a power supply unit (101) and a main CPU (102); and more than one expansion framework (200) which can be connected with the main framework (100) in a data transmission and reception manner and at least comprises a power supply unit (201), wherein the main CPU (102) possesses the following fault protection functions the main framework (100)is initialized when the voltage of an external power supply (4) which is supplied to any one of the power supply unit (101) of the main framework (100) and the power supply unit (201) of the expansion framework (200) is less than a specified value; the main CPU unit (102)possesses a switch (102a) for switching the validation or invalidation of the fault protection functions.</p> |
