F248: Low Battery Voltage蓄电池电压低。力士乐伺服驱动器警报原因多种多样,在我们维修的众多案例中原因有的集中有点分散,原因各不统一。
Cause:原因:
The connected motor has an absolute encoder. The absolute position information is stored in the motor feedback. This memory has a battery powered backup for the electronic circuit. The battery is designed for a operating life of 10 years. If the battery voltage drops below 2.8 V, this message appears. The absolute encoder function is preserved for about 2 weeks.
连接的电机有一个绝对编码器。绝对位置信息被存储在电动机反馈中。这个存储器有电池电子电路的备用电源。该电池设计用于使用寿命为10年。如果蓄电池电压降至2.8 V以下,则出现消息。绝对编码器功能保留约2周。
Instructions for Exchanging Batteries更换电池的说明
Have the following tools and accessories ready:
准备好以下工具和附件:
• Torx screwdriver, size 10•Torx螺丝刀,尺寸10
• Needle nose pliers, torque wrench•尖嘴钳、扭矩扳手
• New packaged battery (Part No.: 257101)•新包装电池(零件号:257101)
上海仰光电子科技有限公司专业从事各品牌伺服驱动器维修,伺服电机维修。If the control voltage of the installed battery is turned off, the absolute position is lost.如果已安装电池的控制电压关闭失去了位置。
The absolute position must be re-established through the process of the command Set Absolute Measurement.
必须通过命令“设置绝对测量"。
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