| 发明名称 |
SYSTEM FOR MONITORING THE OPERATION OF A CURRENT LOOP |
| 摘要 |
In a system for monitoring the operation of a current loop, which is fed by a current source and has a switching element, an evaluation unit is arranged at the output of the current loop, which evaluation unit is designed to identify a state of the switching element on the basis of the current flowing in the current loop. Furthermore, a signal generation device is arranged in the current loop, which signal generation device is connected to the switching element and is designed to generate a dynamic signal characterizing the state of the switching element in the current loop. |
| 申请公布号 |
US2015219719(A1) |
申请公布日期 |
2015.08.06 |
| 申请号 |
US201314435054 |
申请日期 |
2013.10.09 |
| 申请人 |
ZUMTOBEL LIGHTING GMBH |
发明人 |
Wittmann Gerhard |
| 分类号 |
G01R31/327;G01R19/14 |
主分类号 |
G01R31/327 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system for monitoring the function of a current loop, which is fed by a current source and has a switching element, wherein an evaluation unit is arranged at the output of the current loop, which evaluation unit is designed to identify a state of the switching element on the basis of the current flowing in the current loop, wherein furthermore a signal generation device is arranged in the current loop, said signal generation device being conected to the switching element and being designed to generate a dynamic signal characterizing the state of the switching element in the current loop. |
| 地址 |
Lemgo DE |
