Fisher FIELDVUEDVC6200f Instruction Manual page 235

Instruction Manual
D103412X012
Table E‐6. PID Function Block System Parameters Definitions
Label
PARAMETER_NAME
Low Low Limit
LO_LO_LIM
Deviation High Priority
DV_HI_PRI
Deviation High Limit
DV_HI_LIM
Deviation Low Priority
DV_LO_PRI
Deviation Low Limit
DV_LO_LIM
High High Alarm
HI_HI_ALM
UNACKNOWLEDGED
ALARM_STATE
TIME_STAMP
SUBCODE
VALUE
High Alarm
HI_ALM
UNACKNOWLEDGED
ALARM_STATE
TIME_STAMP
SUBCODE
VALUE
Low Alarm
LO_ALM
UNACKNOWLEDGED
ALARM_STATE
TIME_STAMP
SUBCODE
VALUE
Index RO / Block
Number RW Mode
55 ALL PV_SCALE, or -INF
56 ALL 0 to 15
57 ALL PV_SCALE, or +INF
58 ALL 0 to 15
59 ALL -INF, or -PV span to 0
60
0=Undefined
60.1 RW N/A 1=Acknowledged
2=
0=Undefined
1=Clear reported
60.2 RO N/A 2=Clear not reported
3=Active reported
4=Active not reported
60.3 RO N/A
60.4 RO N/A
60.5 RO N/A
61
0=Undefined
1=Acknowledged
61.1 RW N/A
2=
0=Undefined
1=Clear reported
2=Clear not reported
61.2 RO N/A
3=Active reported
4=Active not reported
61.3 RO N/A
61.4 RO N/A
61.5 RO N/A
62
0=Undefined
62.1 RW N/A 1=Acknowledged
2=
0=Undefined
1=Clear reported
62.2 RO N/A 2=Clear not reported
3=Active reported
4=Active not reported
62.3 RO N/A
62.4 RO N/A
62.5 RO N/A
Range Initial Value
-INF
+INF
-INF
0=undefined
Unacknowledged
0=undefined
0=undefined
Unacknowledged
0=undefined
0=undefined
Unacknowledged
0=undefined
DVC6200f Digital Valve Controller
PID Function Block
Description
Data Type: Float
The setting for the alarm limit used to detect the
LO LO alarm condition.
Data Type: Unsigned8
0
The priority of the deviation high alarm.
Data Type: Float
The setting for the alarm limit used to detect the
deviation high alarm condition.
Data Type: Unsigned8
0
The priority of the deviation low alarm.
Data Type: Float
The setting for the alarm limit use to detect the
deviation low alarm condition.
Data Type: DS‐71
The HI HI alarm data, which includes a value of the
alarm, a timestamp of occurrence, and the state of
the alarm.
VALUE Data Type: Float
0
0
0
Data Type: DS‐71
The HI alarm data, which includes a value of the
alarm, a timestamp of occurrence, and the state of
the alarm.
VALUE Data Type: Float
0
0
0
Data Type: DS‐71
The LO alarm data, which includes a value of the
alarm, a timestamp of occurrence, and the state of
the alarm.
VALUE Data Type: Float
0
0
0
February 2017
235