Flowserve Logix MD+ ValveSight - Manual (Page 15)

ValveSight™ Diagnostics DTM Manual for Logix MD+ Positioner with HART®
FCD- LGENSF0014-00
© Flowserve Corporation
15
Double click the “HART Channel 0> LogixMD+”, or right click and select Online
Parameter
Troubleshooting
If communications is not established:
1. Verify the HART modem is functional. Some HART modems will report a positive
self-check, but still be non-functional.
2. If another primary master is connected in the system, use a communication DTM
other than the M&M fdtCONTAINER. This communication DTM does not support a
primary master other than itself.