中型西门子变频器运行中显示a043是什么故障
答案:1 悬赏:0
解决时间 2021-01-09 06:58
- 提问者网友：兔牙战士
- 2021-01-08 18:05
中型西门子变频器运行中显示a043是什么故障
最佳答案
- 二级知识专家网友：笑迎怀羞
- 2021-01-08 18:31
编码器速度信号有突变, 突变值超过了 P215参数定义的允许值.如果P095=12 则是在变频器启动时,电机速度超过了额定值的2%.
The permissible change value of the speed
encoder signal (P215) has been exceeded.
Additionally for synchronous motors
(P095=12):The motor rotates with more than 2% of the
rated speed at the time of inverter release.
The inverter status "Ready for operation" is not
exited.
检查编码器信号是否被干扰.或着编码器是否工作正常
The permissible change value of the speed
encoder signal (P215) has been exceeded.
Additionally for synchronous motors
(P095=12):The motor rotates with more than 2% of the
rated speed at the time of inverter release.
The inverter status "Ready for operation" is not
exited.
检查编码器信号是否被干扰.或着编码器是否工作正常
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