数控机床力士乐伺服驱动器F248故障代码维修|电白力士乐驱动器维修

 力士乐伺服驱动器f248故障代码维修|电白力士乐驱动器维修 

           力士乐驱动器故障代码f248： lowbattery voltage电池电压低。

cause:原因：

the connected motor has an absolute encoder. the absoluteposition

information is stored in the motor feedback. this memory has abattery

powered backup for the electronic circuit. the battery isdesigned for a

operating life of 10 years. if the battery voltage drops below2.8 v, this

message appears. the absolute encoder function is preserved forabout

2weeks.连接的电机具有编码器。位置信息存储在电机反馈中。此内存有电池电子电路的备用电源。电池设计用于使用寿命为10年。如果蓄电池电压降至2.8v以下消息出现。编码器功能保留约2周。 

instructions for exchanging batteries

更换电池说明

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）

if the control voltage of the installed battery is turned off,the absolute

position is lost.

如果已安装蓄电池的控制电压关闭位置丢失。