Troubleshooting
10.1 Troubleshooting
FUE1010 IP65 NEMA 4X
148 Operating Instructions, 12/2014, A5E03086491-AC
- - -F- - - Fault Alarm
• Loss of signal strength (ALC)
•
Change of Rx signal location (Beam
Blowing)
• Recouple sensors with fresh cou-
plant.
• Install sensors in Direct mount
mode.
• Note: If problem persists call Tech
support.
Re-space Index The measured liquid sonic velocity (Vs)
is more than +/- 25% of the average Vs
range.
• Assure proper pipe dimensions
and/or Liquid data entries are cor-
rect.
• Properly enter correct Sensor Size
into the meter [Install Sensor]
menu.
• Confirm sensor spacing is correct
by checking [Install Sensor] menu
spacing parameters.
Invalid Setup (use Direct Mode) During the Initial Makeup the system
detects invalid sensor spacing, errone-
ous liquid pipe parameters, or some
other factor that prevents it from com-
pleting the Initial Makeup.
This may be due to one of the follow-
ing:
• An out-of-range data entry.
• An invalid condition (e.g., overlap-
ping sensors in Reflect Mode). If se-
lecting Direct Mode does not
resolve, review all site setup and
sensor installation choices particu-
larly data entered for pipe and liq-
uid.
• In Reflect Mode the flow meter
detects that the pipe wall signal
may infringe upon the liquid signal.
Use Direct Mode instead.
• Press <ENTER>, <Up Arrow>,
<Down Arrow>, or <Left Arrow> to
abort install routine. Continue pro-
gramming other site data in antici-
pation of resolving the difficulty
later. Call technical support for help
if necessary.
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