Usb Communication; Synchronizing Ams Trex Data With Ams Device Manager - Emerson AMS Trex User Manual

3.
2.12

USB communication

The Trex unit supports USB communication with PCs. The Trex unit has a micro USB port
on the top left corner of the unit. The required USB driver is automatically installed with
Upgrade Studio and AMS Device Manager. You can:
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To help ensure proper communication between the Trex unit and the PC, do not use a USB
2.0 cable that is longer than 2 meters. Do not connect more than one Trex unit to an AMS
Device Manager station at one time.
CAUTION!
Remove the USB cable from the Trex unit before connecting to a device. Do not use USB
communication in a hazardous area.
2.13 Synchronizing AMS Trex data with AMS Device
Manager
AMS Trex provides the ability to connect to AMS Device Manager and update the AMS
Device Manager database with device data. The initial operation that enables this is a
pairing of an AMS Trex unit with a single AMS Device Manager station.
By default, synchronization happens automatically when AMS Trex is connected to a
paired AMS Device Manager station using USB, or when it is connected to a Wi-Fi network
that can communicate with an AMS Device Manager Server Plus. Synchronization occurs
when the devices match in both systems (by manufacturer, device type, device revision,
and protocol version).
Note
AMS Trex cannot communicate wirelessly with an AMS Device Manager system whose ServerPlus
name is not a valid hostname (for example, named with an IP address).
In the AMS Device Manager Sync screen in Settings, AMS Trex shows:
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After a Trex unit has been paired to an AMS Device Manager system, synchronization
happens automatically when:
User Guide
Select the X next to the application name.
transfer files to the Trex unit, using Upgrade Studio
pair the Trex unit with an AMS Device Manager system to synchronize data
The name of the AMS Device Manager station to which the unit is paired, along with
an option to unpair. A Trex unit can only be paired with one AMS Device Manager
system at a time.
An indication of whether data is pending to be synchronized to AMS Device Manager
The time of the last synchronization
AMS Trex Device Communicator overview
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