制冷设备博士力士乐伺服驱动器F2816故障维修案例

                       力士乐高性能伺服驱动器维修：力士乐伺服驱动器是用来控制伺服电机的一种控制器，其作用类似于变频器作用于普通交流马达，伺服驱动器的故障与维修代码有哪些，相应故障排除技法有哪些，博士力士乐伺服驱动器维修公司能够速查伺服驱动器故障，快修伺服驱动器，排除伺服驱动器故障提供了有力的支持。

力士乐伺服驱动器维修案例：故障解析：

F644故障：Negative Travel Limit Switch Detected检测到负行程限位开关

The negative travel limit switch has been actuated. The axis has been stopped with the error reaction "set velocity command value to zero". Bit 2 of P-0-0090, Travel limit parameter has been set to "Exceeding the travel limit is considered as an error", or a drive control command has been started while the axis limit value is exceeded (e.g. drive-controlled homing).负行程限位开关已启动。轴已停止，错误反应为“将速度命令值设置为零”。P-0-0090的第2位，行程限制参数已设置为“超过行程限制视为错误”，或在超过轴限制值时启动驱动控制命令（例如驱动控制回零）。

Cause:原因：

The negative travel limit switch has been actuated.负行程限位开关已启动。

Remedial action:解决措施：

1. Reset the error重置错误

2. Activate the power supply启动电源

3. Move the axis into the permissible working range将轴移动到允许的工作范围内