伺服报警

定义

伺服系统异常报警。

以前置元数据中的定义作为统一语义，并在装夹、加工与检验环节保持一致。

公式/规则

• 先分类伺服报警：过载、跟随误差、编码器故障或驱动通信异常。
• 复位前必须先消除根因；重复出现的伺服报警通常意味着运动系统问题。

典型范围

• Look for repeat frequency, axis identity, and operating condition before deciding whether the alarm is electrical or mechanical.
• A servo alarm that appears only under acceleration often points to motion load rather than software alone.

现场场景

• Review load traces and axis lubrication when a servo alarm appears during heavy acceleration.
• Inspect encoder cable routing and connector condition when the alarm appears intermittently across shifts.

常见错误/排障

• If reset clears the alarm only briefly, stop the machine and inspect axis load, lubrication, and cable condition.
• If the same alarm follows one axis across programs, prioritize hardware and mechanics before changing parameters.

相关工具

• Alarm Diagnostics
• Predictive Maintenance