| 发明名称 |
METHOD FOR OPERATING A FIELD DEVICE AND CORRESPONDING FIELD DEVICE |
| 摘要 |
A method for operating a field device, and a field device that is operated according to the method, in which a measured value is generated, the measured value being assigned a current set point, a target current signal being issued depending on the current set point, wherein an actual current signal is fed back and the target current signal is compared to the actual current signal. To provide more exact comparison of signals a cross-correlation of the target current signal with the actual current signal is formed for comparison. |
| 申请公布号 |
US2016294375(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201615086301 |
申请日期 |
2016.03.31 |
| 申请人 |
KROHNE Messtechnik GmbH |
发明人 |
Kunze Johannes |
| 分类号 |
H03K5/24;H03M1/06 |
主分类号 |
H03K5/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for operating a field device, comprising:
generating a measured value, assigning a current set point to the measured value, issuing a target current signal depending on the current set point, and feeding back an actual current signal and comparing the target current signal to the actual current signal, wherein a cross-correlation of the target current signal with the actual current signal is formed for the comparison. |
| 地址 |
Duisburg DE |
