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公开(公告)号：US11847270B2
公开(公告)日：2023-12-19
申请号：US17536395
申请日：2021-11-29
发明人： Brian Hartman , Gautham Karnik , Matthew Krygier , Tareq Al Qaisi
IPC分类号： G01D5/00 , G01D5/249 , G05G1/02 , G06F3/0362 , G01D5/14
CPC分类号： G06F3/0362 , G01D5/00 , G01D5/142 , G01D5/249 , G05G1/02
摘要： A device menu controls connector for a process automation field device include a field device part and a removable knob assembly. The field device part includes one or more Hall effect sensors, and the knob assembly includes one or more magnets. When the knob assembly is attached to the field device part, the knob may be rotated clockwise or counter-clockwise, or may be pushed or pulled. The interaction of the magnets and Hall effect sensors allow the field device to sense the rotation and the pushing and pulling of the knob. The programming of the field device allows the device menu controls connector to simulate , , , , , and key presses of a user interface. A field device having such a device menu controls connector is also disclosed.
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公开(公告)号：US20230168753A1
公开(公告)日：2023-06-01
申请号：US17536395
申请日：2021-11-29
发明人： Brian Hartman , Gautham Karnik , Matthew Krygier , Tareq Al Qaisi
IPC分类号： G06F3/0362 , G01D5/249 , G01D5/14
CPC分类号： G06F3/0362 , G01D5/249 , G01D5/142
摘要： A device menu controls connector for a process automation field device include a field device part and a removable knob assembly. The field device part includes one or more Hall effect sensors, and the knob assembly includes one or more magnets. When the knob assembly is attached to the field device part, the knob may be rotated clockwise or counter-clockwise, or may be pushed or pulled. The interaction of the magnets and Hall effect sensors allow the field device to sense the rotation and the pushing and pulling of the knob. The programming of the field device allows the device menu controls connector to simulate , , , , , and key presses of a user interface. A field device having such a device menu controls connector is also disclosed.
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