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Error
Message
E0
E1
Low Signal -
Poor ultra-
sonic signal
strength.
E2
Sound Speed
Error (Sound
speed is pro-
grammed
using the Pro-
gram Menu
Pipe option.
as described
in Chapter 4.)
Diagnostics and Troubleshooting
Table 10-1: Error Messages
Problem
No error.
Displays briefly
after the dis-
play of another
error message
Broken cable.
Flowcell prob-
lem. Trans-
ducer problem.
Electronic fail-
ure.
Poor flow con-
ditions.
Incorrect pro-
gramming. Bad
transducer spac-
ing. Measure-
ment is very
different from
the pro-
grammed
sound speed.
Possible
Cause
None required. Mea-
surement is valid.
Check transducer
cable. See Flowcell
Problems on page 10-
9 and Transducer
Problems on page 10-
11. Check program-
ming and transducer
spacing. Contact the
factory if problem
persists.
Check sound speed
against nominal sound
speed. See Flowcell
Problems on page 10-
9 and Transducer
Problems on page 10-
11. Check program-
ming and transducer
spacing.
April 2009
Action
10-3
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