力士樂伺服驅動器維修公司:上海仰光電子在力士樂REXROTH伺服維修方面已經形成一套完善的維修技術流程,擁有大部分力士樂型號維修軟硬件測試系統,兼維修技術經驗,經過數10多年的維修技術積累,博士力士樂維修修復率可達96%左右,現在我們主要談談最近針對力士樂驅動器hcs系列報E251故障維修成功案例:
博世力士樂伺服驅動器維修測試臺:
E251含義:Motor Overtemperature Warning
電機過熱警告
Description:
As soon as the temperwature warning threshold (145°C) is exceeded, warnig E251 is generated and the drive complies with the command value.一旦超過溫度警告閾值(145°C),就會生成警告E251,驅動器符合命令值。
This state can last infinitely without a powering down occurring. Not until the temperature error threshold is exceeded will an immediate powering down take place.這種狀態可以無限持續,而不會發生斷電。直到超過溫度錯誤閾值,才會立即斷電。
See also F219 Motor Overtemperature Shutdown
另請參閱F219電機過熱停機
Cause:原因:
The motor became overloaded. The effective torque required of the motor
was above the allowable standstill continuous torque for too long.電機過載。電機所需的有效扭矩長時間高于允許的靜止持續扭矩。
Remedy:
Check the installation of the motor. For systems which have been in use
for a long time, check to see if the drive conditions have changed (in
regards to pollution, friction, components which have been moved, etc)
檢查電機的安裝。對于已使用的系統長時間以來,檢查驅動條件是否發生了變化(在
污染、摩擦、移動的部件等)
轉載請注明出處:上海仰光電子科技專業伺服驅動器維修,伺服電機維修
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