Diagnosis and Troubleshooting 10-5
April 2004
E6 Cycle skip ,
Acceleration Poor flow con-
ditions or bad
transducer spac-
ing.
Check transducer
spacing as pro-
grammed and as set
on pipe.See Flowcell
Problems on page 10-
9 and Transducer
Problems on page 10-
11.
E7 Analog Out
Error Under current
output. Check that output load
is within specificatio n
<550 ohm.
E16 High Signal Entry of
improper value
in Transducer
or Pipe sub-
menus.
Check values in
Transducer and Pipe
submenus. Remove
preamp.
E17 Equation
Limit (Steam equa-
tions only)
Process temper-
ature and/or
pressure are
outside valid
limits of Steam
Equations for
mass flow.
Adjust the pressure
reading to within the
range of 139.9685 kPa
to 2242.9435 kPa, or
the temperature read-
ing to within the range
of 373.1500K to
810.9278K.
E18 Supersatu-
rated (Steam equa-
tions only)
Process temper-
ature is below
the saturation
temperature of
steam for the
process pres-
sure.
Raise the system tem-
perature or lower the
system pressure until
all the water vapor-
izes.

Table 10-1: Error Messages (Continued)

Error

Message Problem Possible

Cause Action