Yokogawa EJX930A - Manual (Page 78)

<4. Diagnostics>
4-28
IM 01C25R02-01E
Table 4.10 Relationship between Alarm and Status available for HART 7
Integral
Indicator
HART
configuration
tool display
Device
Status
Extended
Device Status
Value and Status (Data Quality and Limit Status)
Flow
Differential
Pressure
(DP)
Static
Pressure
(SP)
External
Temperature
(ET)
Total Flow % range
Loop
current
AL.01
CAP.ERR
P sensor
error
Device
Malfunction
(0x80)
Maintenance
Required
(0x01)
Value: Hold value
Status: Bad and Constant
Value:Hold value
Status:Bad and Low
Limited/High Limited *1
CT sensor
error
Value: Hold value
Status: Bad and Constant
Cap
EEPROM
error
Value: Hold value
Status: Bad and Constant
AL.02
AMP.ERR
AT sensor
error
Value: Hold value
Status: Bad and Constant
Value: Hold value
Status: Bad and Low
Limited/High Limited *1
Amp
EEPROM
error
Value: Hold value
Status: Bad and Constant
CPU board
error
Value: Hold value
Status: Bad and Constant
AD
Converter
error
Value: Hold value
Status: Bad and Constant
AL.03
ET. ERR
ET sensor
error
Value: Hold value
Status: Bad and Constant
Value: Hold value
Status: Bad and Low
Limited/High Limited *1
--- No device
ID
--- --- Value: Measured value
Status: Good and Not Limited
AL.10
PRESS
P outside
limit
In the case
of PV:
Primary
Variable
Out of
Limits
(0x01)
In the case
except PV:
Non-
Primary
Variable
Out of
Limits
(0x02)
Device
Variable Alert
(0x02)
Value:
Measured
value
Status:
Poor
Accuracy
and
Not Limited
Value:
Measured value
Status:
Poor Accuracy and Not
Limited
Value:
Measured
value
Status:
Good and
Not Limited
Value:
Measured
value
Status:
Poor
Accuracy
and
Not Limited
Same as Value and
Status of PV
AL.11
ST.PRSS
SP outside
limit
AL.12
CAP.TMP
CT outside
limit
Non-
Primary
Variable
Out of
Limits
(0x02)
AL.13
AMP.TMP
AT outside
limit
Value: Measured value
Status: Good and Not Limited
AL.14
EXT.TMP
ET outside
limit
In the case
of PV:
Primary
Variable
Out of
Limits
(0x01)
In the case
except PV:
Non-
Primary
Variable
Out of
Limits
(0x02)
Value:
Measured
value
Status:
Poor
Accuracy
and
Not Limited
Value: Measured value
Status: Good and Not
Limited
Value:
Measured
value
Status: Poor
Accuracy
and Not
Limited
Value:
Measured
value
Status:
Poor
Accuracy
and
Not Limited
Same as Value and
Status of PV
AL.15
EXT.TMP
OHM
outside limit
AL.16
PLS
PLS outside
limit
--- Value: Measured value
Status: Good and Not Limited
*1: Depend on the setting of hardware switch
*2: Depend on the direction of range over (high or low)