<6. PARAMETER DESCRIPTION>
6-46
IM 01E30D01-01EN
Setting Alarms (Device and measurements are normal but a warning is issued.)
Display unit/
BRAIN(
60) content
Alarm countermeasure
message on display unit
NE-107
status
Alarm description
Countermeasure
80:Adhesion Wng
–
M
Slight adhesion to electrodes. Clean and check the electrodes.
Read parameter K15.
82:Auto Zero Wng
–
C
Results of automatic zero
adjustment are higher than
the rated values.
Carry out adjustment as follows:
· Check if the flowtube is filled with fluid.
· Check if the flow velocity is completely
zero.
· Check the condition of grounding.
83:Fix Cur Wng
–
S
The current value is fixed.
Confirm whether the flow rate is in
excess of the upper limit (a set value
at
J11
) or below the lower limit (a set
value at
J12
), or whether upon entry to
the Test Mode or not.
84:Disp Over Wng
(only for display unit)
–
C
Overflow in the display digits
during instantaneous flow
rate display.
Check whether parameter C43 is
correct.
90:Disp SW Wng
(only for display unit)
–
–
Display unit switches are not
operating.
Replace the display unit.
91:Disp Cur Wng
–
F
Excessive current is used on
the display unit.
Replace the display unit.
93:Dev Sim Wng
–
C
In HART simulation
Check whether the device is in HART
Simulation.
6.5.4 NE-107 status
When
[G35: Alarm Display]
is set in “NE107”, AXR alarms are classified into 4 status categories. The NE-107
status is shown in the display unit and configuration tools.
NE-107 status
Status of the device
F
Failure
Device malfunction, Parts malfunction
C
Function Check
The output signal is temporarily invaild for the local operation or manual operation.
S
Out of specification
The device works in out of specification.
The output signal is uncertain for the process or the ambience.
M
Maintenance required
The maintenance is required in the near future.
Upon occurrence of an alarm
NE-107 Status
Upon issuance of a warning
NE-107 Status
F0621.ai
Process Alarm
S30:Sig Overflow
M
Check signal cable
and grounding