Yokogawa AXFA14G/C User Manual
Page 54
IM 01E20F02-01E
8-10
8. PARAMETER LISTS
T0803-2.EPS
Write
Mode
Explanation
Factory
Default
Relative
Index
Parameter Name
Index
Raw value of the field device in percent of the PV range, with a
status reflecting the Transducer condition, before signal
characterization (L_TYPE), filtering (PV_FTIME),
or low cut (LOW_CUT).
This alert is generated by any change to the static data.
The block alarm is used for all configuration, hardware,
connection failure or system problems in the block. The cause of
the alert is entered in the subcode field. The first alert to become
active will set the Active status in the Status attribute. As soon as
the Unreported status is cleared by the alert reporting task,
another block alert may be reported without clearing the Active
status, if the subcode has changed.
The current alert status, unacknowledged status, unreported
states, and disabled states of the alarms associated with the
function block.
Selection of whether alarms associated with the block will be
automatically acknowledged.
Amount the PV must return within the alarm limits before the
alarm condition clears. Alarm Hysteresis is expressed as a
percent of the PV span. 0 to 50.
Priority of the high high alarm.
0, 1, 3 to 15.
The setting for high high alarm in engineering units. (Note 1)
Priority of the high alarm.
0, 1, 3 to 15.
The setting for high alarm in engineering units. (Note 1)
Priority of the low alarm.
0, 1, 3 to 15.
The setting for low alarm in engineering units. (Note 2)
Priority of the low low alarm.
0, 1, 3 to 15.
The setting for low low alarm in engineering units. (Note 2)
The status of high high alarm and its associated time stamp.
The status of high alarm and its associated time stamp.
The status of low alarm and its associated time stamp.
The status of low low alarm and its associated time stamp.
20 4020
UPDATE_EVT
1
(Acknowledged) -
22 4022
ALARM_SUM
0
-
23 4023
ACK_OPTION
0xffff
Auto
24 4024
ALARM_HYS
0.50%
Auto
25 4025
HI_HI_PRI
0
Auto
26 4026
HI_HI_LIM
1:
INF
Auto
27 4027
HI_PRI
0
Auto
28 4028
HI_LIM
1:
INF
Auto
29 4029
LO_PRI
0
Auto
32 4032
LO_LO_LIM
-1:
INF
Auto
33 4033
HI_HI_ALM
1
(Acknowledged) Auto
34 4034
HI_ALM
1
(Acknowledged) Auto
35 4035
LO_ALM
1
(Acknowledged) Auto
36 4036
LO_LO_ALM
1
(Acknowledged) Auto
30 4030
LO_LIM
-1:
INF
Auto
31 4031
LO_LO_PRI
0
Auto
21 4021
BLOCK_ALM
1
(Acknowledged) -
19
4019 FIELD_VAL
Bad - O/S
-
Note 1: An intended set value can be written only if Min (XD_SCALE.EU100, XD_SCALE.EU_0)
≤ the intended value ≤ + INF
Note 2: An intended set value cannot be written if -INF
Ϲ the intended value Ϲ Min (OUT_SCALE.EU0, OUT_SCALE.EU100).