Emerson AMS Trex Device Communicator User Manual page 182

Troubleshooting
September 2021
182
1.800.561.8187
Symptom
The Trex unit does not remain
the LAS on a fieldbus segment.
www.
Possible causes
A host takes over as the LAS.
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User Guide
Solution
When a host is established on a
fieldbus segment, it will take
over as the LAS. No action is
required.
User Guide