Emerson Micro Motion IFT9701, Instruction Manual, Page: 71 / 90

Model IFT9701 Transmitter Instruction Manual 63
Troubleshooting
continued
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A slug flow condition causes the following to occur:
• The pulse output goes to 0 Hz.
• The milliamp output goes to the level that represents zero flow.
• The diagnostic LED blinks OFF once per second.
• The optional LCD reads “SLUG0”.
The flowmeter resumes normal operation when density stabilizes within the programmed slug flow
limits.
8.8 Transmitter failure
If the transmitter electronics fail, all the following occur:
• The transmitter produces fault outputs.
• The diagnostic LED blinks ON 4 times per second.
• The optional LCD reads “ELEC0”.
If a transmitter failure is indicated, phone the Micro Motion Customer Service Department. Phone
numbers are listed on the title page of this manual.
8.9 Digital diagnostic messages
The transmitter provides a large number of diagnostic messages, which can be viewed on the display
of the HART Communicator or in the Status window of the ProLink II software program.