YOKOGAWA Dpharp vigilantplant EJA Series, User Manual

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IM 01C22T01-01E 2-21
2. HART COMMUNICATOR OPERATION
• Error Messages — DPharp Integral Indicator
Integral
Indicator
Display
Description Cause Countermeasure
Output Operation
during Error
None
----
GOOD
ERROR
Er. 01
CAP MODULE
FAULT
Er. 02 AMP MODULE
FAULT
Er. 03 OUT OF RANGE
Er. 04 OUT OF SP
RANGE
Er. 05 OVER TEMP
(CAP)
Er. 06 OVER TEMP
(AMP)
Er. 07 OVER OUTPUT
Er. 08 OVER DISPLAY
Er. 09 ILLEGAL LRV
Er. 10 ILLEGAL URV
Er. 11 ILLEGAL SPAN
Er. 12 ZERO ADJ OVER
Static pressure
exceeds specified
range.
Capsule temperature
is outside range
(–50 to 130
°
C).
Amplifier temperature
is outside range
(–50 to 95
°
C).
Output is outside high
or low range limit
value.
Displayed value is
outside high or low
range limit value.
LRV is outside setting
range.
URV is outside setting
range.
SPAN is outside
setting range.
Zero adjustment is too
large.
T0206.EPS
Capsule problem
Amplifier problem
Input is outside
measurement range
limit of capsule.
Displays present
output.
Displays present
output.
Displays present
output.
Outputs high or low
range limit value.
Displays high or low
range limit value.
Holds output
immediately before
error occurrence.
Holds output
immediately before
error occurrence.
Holds output
immediately before
error occurrence.
Displays present
output.
Outputs the signal
according to status of
burnout direction
switch (High or Low).
Outputs the signal
according to status of
burnout direction
switch (High or Low).
Outputs high range
limit value or low
range limit value.
Check line pressure
(static pressure).
Use heat insulation or
make lagging to keep
temperature within
range.
Use heat insulation or
make lagging to keep
temperature within
range.
Check input and range
setting, and change
them as needed.
Check input and
display conditions and
modify them as
needed.
Check LRV and
modify as needed.
Check URV and
modify as needed.
Check SPAN and
change as needed.
Readjust zero point.
Replace capsule.
Replace amplifier.
Check input.
Integral
Indicator
Display
Description Cause Countermeasure
Output Operation
during Error
None
----
GOOD
ERROR
Er. 01
CAP MODULE
FAULT
Er. 02 AMP MODULE
FAULT
Er. 03 OUT OF RANGE
Er. 04 OUT OF SP
RANGE
Er. 05 OVER TEMP
(CAP)
Er. 06 OVER TEMP
(AMP)
Er. 07 OVER OUTPUT
Er. 08 OVER DISPLAY
Er. 09 ILLEGAL LRV
Er. 10 ILLEGAL URV
Er. 11 ILLEGAL SPAN
Er. 12 ZERO ADJ OVER
Static pressure
exceeds specified
range.
Capsule temperature
is outside range
(–50 to 130
°
C).
Amplifier temperature
is outside range
(–50 to 95
°
C).
Output is outside high
or low range limit
value.
Displayed value is
outside high or low
range limit value.
LRV is outside setting
range.
URV is outside setting
range.
SPAN is outside
setting range.
Zero adjustment is too
large.
T0206.EPS
Capsule problem
Amplifier problem
Input is outside
measurement range
limit of capsule.
Displays present
output.
Displays present
output.
Displays present
output.
Outputs high or low
range limit value.
Displays high or low
range limit value.
Holds output
immediately before
error occurrence.
Holds output
immediately before
error occurrence.
Holds output
immediately before
error occurrence.
Displays present
output.
Outputs the signal
according to status of
burnout direction
switch (High or Low).
Outputs the signal
according to status of
burnout direction
switch (High or Low).
Outputs high range
limit value or low
range limit value.
Check line pressure
(static pressure).
Use heat insulation or
make lagging to keep
temperature within
range.
Use heat insulation or
make lagging to keep
temperature within
range.
Check input and range
setting, and change
them as needed.
Check input and
display conditions and
modify them as
needed.
Check LRV and
modify as needed.
Check URV and
modify as needed.
Check SPAN and
change as needed.
Readjust zero point.
Replace capsule.
Replace amplifier.
Check input.