Why is there not a normal wire drawing machine Machine starting the whole phenomenon?

Wire drawing machine starting operation of all machines need to meet some of the following conditions:


. Air pressure, water pressure, hydraulic pressure is normal or to meet the system requirements;


. Whether the system does not exclude the existence of fault or reset of the fault;


. The operating button switch location is normal, especially the self-locking button is reset;


. Various Electric Protection switch breaker, thermal relay, etc. whether the protection trip;


. Each system power supply is normal, including the input-output (I / O) point of movement is normal;


. Break detection signal, shield signal is normal;


. Speed of the initial value, namely, m preset value, the value of drawing process parameters such as settings are normal;