西门子 501 测量电路错误（电流绝对值）

SIMODRIVE 611U

测量电路错误（电流绝对值）

伺服驱动器

故障含义：1. The smoothed absolute current (P1254, current monitoring time constant) is greater than 120 % of the permissible power section current (P1107). 2. For an active rotor position identification, the permissible current threshold was exceeded. 3. The P gain of the controller (P1120) has been set too high.

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