西门子 044 与选件模块连接失败

SIMODRIVE 611U

与选件模块连接失败

伺服驱动器

故障含义：The BUS coupling has failed. The option module type, expected from the parameterization, is different for the two axes of a 2-axis module.

可能原因

检查与处理

资料来源：SIMODRIVE 611 universal Function Manual FBU 05/2010 (EN, 西门子官网) 7.3