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E-023-2-E
Error Type
Name
Details
Resolution Conditions
Saturated
Alarm
Analog Output 1 Saturated
The value of analog output 1 has
exceeded the range that can be
outputted, and cannot be outputted
normally
Bring the value of analog output 1
within the range of -10 to 110%
Analog Output 2 Saturated
The value of analog output 2 has
exceeded the range that can be
outputted, and cannot be outputted
normally
Bring the value of analog output 2
within the range of -10 to 110%
Pulse Output 1 Saturated
The value of pulse output 1 has
exceeded 11kHz, and cannot be
outputted normally
Bring the value of pulse output 1 under
11kHz
Pulse Output 2 Saturated
The value of pulse output 2 has
exceeded 11kHz, and cannot be
outputted normally
Bring the value of pulse output 2 under
11kHz
Sensor
Failure
Drive Input Out of Range
Drive frequency is outside the normal
range and measurements cannot be
taken normally
Bring the drive frequency within the
lower and upper range limits
Scale Over
The mass flow has exceeded 110% of
the maximum allowed flow, and is in a
state where it might not be possible to
take measurements normally
Bring the mass flow under 110% of the
maximum allowed flow
The volume flow has exceeded 110%
of the maximum allowed flow, and is in
a state where it might not be possible
to take measurements normally
Bring the volume flow under 110% of
the maximum allowed flow
Temperature Out of Range
Temperature has gone out of range
110% ( -110% ) o f t h e m a x i m u m /
minimum temperature range, and is in
a state where it might not be possible
to take measurements normally
Bring the temperature (inner/outer)
u n d e r t h e m a x i m u m a l l o w e d
temperature +10%, and above the
minimum allowed temperature -10%
Density Outside Limit
Density is outside the normal range
and measurements cannot be taken
normally
Bring the density within the lower and
upper range limits
P.O. Sig Error
(
*1
)
Pick-off signal voltage is outside the
normal range and measurements cannot
be taken normally
Bring the LPO and RPO voltage values
within the range of 0 to the pick-off
upper limit
Temperature Connect Error
(
*1
)
Cannot verify a normal connection with
the temperature sensor
Bring the temperature resistance 1 to 3
measurements under the upper limit
P.O. Connect Error
(
*1
)
Cannot verify a normal connection with
the pick-off sensor
Bring the LPO and RPO measurement
resistance values under the upper limit
Xmtr
Failure
EEPROM Error
(
*1
)
An error occurred in writing to the
EEPROM
Perform a master reset operation
Data Update Error
(
*1
)
An error occurred in internal data
Match the parameters between the
main CPU and the DSP
Parameter
Alarm
Analog 1 Set Alarm
An error occurred in the analog output
1 parameter setting values
Correct the analog output 1 parameter
setting values
Analog 2 Set Alarm
An error occurred in the analog output
2 parameter setting values
Correct the analog output 2 parameter
setting values
H/L Alarm Point Set Alarm
An error occurred in the H/L Alarm
parameter setting values
Bring the High Alarm Point and Low
Alarm Point settings within the range of
the upper and lower limits
Calibration
Failure
Auto Zero Failed
Auto Zero could not exit normally
Run Auto Zero again so that it exits
normally, or turn the power off and back
on again
Slug Flow
Slug Flow Alarm
A measurement value error is suspected
to be due to the interfusion of air bubbles
Change the Slug duration time or the
upper and lower limits of the value, or
bring the density within the range of the
Slug upper and lower limits
Xmtr
Alarm
Xmtr Temperature Alarm
An error occurred due to an abnormal
temperature of the converter internal
Bring the converter
’
s internal temperature
within the range
3.11.4 Error and status display list
Error List
(*1) If this error occurs, contact our sales office or the distributor.