ABB A18 控制盘丢失

ABB / A18

ACS400

控制盘丢失

变频器

故障含义：Panel communication loss. Control panel is disconnected when - Drive is in local control mode (LOC is shown in the control panel display), or - Drive is in remote control mode (REM) and is parameterised to accept start/ stop, direction or reference from the panel.

可能原因

检查与处理

资料来源：ACS400 User's Manual Rev C (EN, 官网)

DCS400

参数已恢复

直流调速器

故障含义：

可能原因

检查与处理

资料来源：DCS400 Manual (EN, 官网)