2 AMS Trex Device Communicator
overview
Topics covered in this chapter:
• Precautions for the Trex unit
• Front view of the Trex unit
• Touchscreen
• Back view of the Trex unit
• Communication modules
• Power module
• Accessories
• Power on or off
• Home screen
• Settings
• Applications on the Trex unit
• USB communication
• Synchronizing AMS Trex data with AMS Device Manager
• Upgrade Studio
• Transferring log files to a PC
• Maintenance and repair
The Trex unit supports HART
®
and FOUNDATION
™
fieldbus devices, so you can configure
or troubleshoot in the field or on the work bench. Electronic Device Description Language
(EDDL) technology enables the Trex unit to communicate with a variety of devices
independent of device manufacturer.
Depending on the attached communication module, the Trex unit lets you:
• Configure HART and FOUNDATION fieldbus devices.
• Power one HART or FOUNDATION fieldbus device.
• Measure current and voltage.
• Perform diagnostics on a 4-20 mA current loop or FOUNDATION fieldbus segment.
The Trex unit includes a color LCD touchscreen, a Lithium-Ion power module (battery
pack), a processor, memory components, and optional communication modules.
CAUTION!
When the Trex unit communicates with devices, follow all standards and procedures
applicable to the location. Failure to comply may result in equipment damage and/or personal
injury. Understand and comply with the sections in this manual.
AMS Trex Device Communicator overview
User Guide 3
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