m atic or viceversa if the conveyor is still moving or finally to the microswitch “chip conveyor ja mmed”.

信号灯闪说明铁屑输送器运动被阻止，可能由于输送器运动时选择键更换从手动模式转为自动或相反，或最终转为微型开关“铁屑输送器堵塞”。

Operator Push Button (Cust o m Keys): 操作员按钮（客户键）

As per the MMC we do not detail its functionality (see the SIEMENS description) but we will consider only the part relevant to the “Cust o mer” 

keys. Only the m anufacturer of the m achine provides these keys for the m anagement. There are 15 keys and their function depends to the

 planning m ade by the m anufacturer. 

关于MMC我们不作详述，您可参阅西门子书，但介绍“用户”键的管理部分，即机床制造商掌控的这些键。总共有15个键，他们的功能取决于制造商。

The numeration is m ade as usually from left to right and up and down.

编号方式为从左到右，从上到下。

Functions carried out by the keys: 键的功能

Not used未使用

Not used未使用

Not used未使用

Manual tool change ack n o wledge手动装/卸刀

Tool change reset换刀复位

Reference point by-pass (Key) 模拟走参考点键

Attachments unlock附件松开

Axes unlock (M11) 轴松开（M11）

L a mps test信号灯测试

Interlock area by-pass互锁旁通键

Internal air内压缩空气

External air外压缩空气

Not used未使用

Delete distance to go (Channel 1) 删除距离（通道1）