rexroth博世力士乐伺服驱动器维修:随着伺服系统的大规模应用,伺服驱动器使用、伺服驱动器调试、伺服驱动器维修都是伺服驱动器在当今比较重要的技术课题,越来越多工控技术服务商对伺服驱动器进行了技术深层次研究。当力士乐伺服驱动器报警F276故障Absolute Encoder Error。我们首先应该弄明白其含义绝对编码器错误。
注塑机力士乐伺服驱动器维修案例:
Description:故障说明:
When turning off the drive controller with a absolute encoder (multiturn), the actual feedback position will be stored. When powered up, the absolute position given by the encoder is compared to the stored position. If the deviation is larger than the paramaterized "P-0-0097,AbsoluteEncoderMonitoring Window", the error "F276, Absolute Encoder Error" will appear and be given to the control system.当用绝对编码器(多匝)关闭驱动控制器时,将存储实际反馈位置。通电后将编码器给出的绝对位置与存储的位置如果偏差大于参数化的“P-00097,AbsoluteEncoderMonitoring Window“,错误”F276,Absolute
“编码器错误”将出现并提供给控制系统。
Cause:原因:
1. Turning on for the first time (invalid stored position).
首次打开(存储位置无效)。
2. The motor was moved further than allowed by the parameter in the absolute encoder monitoring window, P-0-0097, while it was turned off.当电机关闭时,电机的移动超过绝对编码器监控窗口P-0-0097中的参数所允许的范围。
3. Incorrect position initialization位置初始化不正确
Remedy:解决措施:
1. Press S1 to reset the error and set the absolute position.
按S1重置错误并设置绝对位置。
2. The motor was moved while turned off and sits outside of its permissible position. Check to see if the displayed position is correct in relation to the machine zero point. Reset subsequent errors.电机在关闭时移动,位于其允许位置之外。检查显示的位置相对于机器零点是否正确。重置后续错误。
3. An accident may occur by accidental shaft movement. Check absolute position informartion. A feedback defect is present if the absolute position information is false. The motorshould be exchanged and sent to the INDRAMAT Customer Service .意外轴移动可能会发生事故。检查绝对位置信息。如果绝对位置信息为假,则存在反馈缺陷。应更换电机并联系上海仰光电子客户咨询部。
转载请注明出处:上海仰光电子科技专业伺服驱动器维修,伺服电机维修
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