Abstract: 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 <Up>, <Down>, <Right>, <Left>, <Enter>, and <Esc> key presses of a user interface. A field device having such a device menu controls connector is also disclosed.

Abstract: 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 <Up>, <Down>, <Right>, <Left>, <Enter>, and <Esc> key presses of a user interface. A field device having such a device menu controls connector is also disclosed.

Abstract: Disclosed is a data cable connector for a field device of process automation, wherein the data cable connector has a field device part and a data cable part. The field device part includes one or more magnetically activated switches. The data cable part includes a magnet. The field device is configured to determine from the states of the magnetically activated switches whether the data cable part is connected with the field device part, and if so, in what orientation. Based on the states of the magnetically activated switches, the field device may enable and disable communication circuits within the field device including any PHY circuits and modems.

Abstract: Disclosed is a method of enabling and disabling Bluetooth communication in a WirelessHART field device of process automation technology Also disclosed is a process automation system implementing the inventive method of enabling and disabling Bluetooth communication in a WirelessHART field device.

Abstract: Disclosed is a method of enabling and disabling Bluetooth communication in a WirelessHART field device of process automation technology Also disclosed is a process automation system implementing the inventive method of enabling and disabling Bluetooth communication in a WirelessHART field device.

Abstract: A system to visually select a wireless process automation transmitter using a smart glass device is provided. The wireless process automation transmitter is preconfigured with transmitter identification data and transmitter location data relative to a reference location. The wireless process automation transmitter is configured to wirelessly broadcast the transmitter identification data and the transmitter location data. The smart glass device is preconfigured with smart glass device location data relative to the reference location. The smart glass device is configured to: update the smart glass device location data based on movement of the smart glass device; determine an orientation angle of the smart glass device; select the wireless process automation transmitter based on the transmitter location data, the smart glass device location data, and the orientation angle; wirelessly receive a status from the wireless process automation transmitter; and display the status on the smart glass device.

Abstract: A system for triangulating a location of a wireless process automation transmitter for use by a smart glass device is provided. A wireless process automation transmitter transmits a join request signal, and a plurality of network receivers receive the join request signal and transmit time of arrival information to a network manager. The network manager uses the information, including network receiver information and corresponding location information, to triangulate a location of the wireless process automation transmitter. A smart glass device location is triangulated in a similar manner but may also use the wireless process automation transmitter to receive a join request signal and transmit time of arrival information to the network manager. With the location information of both devices, along with an orientation angle of the smart glass device, the network manager determines if the wireless process automation transmitter is in a field of view of the smart glass device.