Fisher FIELDVUE DVC6200f Instruction Manual page 211

Instruction Manual
D103412X012
Table 4‐81. Discrete Input Function Block Parameter Definitions (Continued)
Label
PARAMETER_NAME
Block Alarm
BLOCK_ALM
UNACKNOWLEDGED
ALARM_STATE
TIME_STAMP
SUBCODE
VALUE
Alarm Summary
ALARM_SUM
CURRENT
UNACKNOWLEDGED
UNREPORTED
DISABLED
Acknowledge Option
ACK_OPTION
Discrete Priority
DISC_PRI
Discrete Limit
DISC_LIM
Discrete Alarm
DISC_ALM
UNACKNOWLEDGED
ALARM_STATE
TIME_STAMP
SUBCODE
VALUE
Index RO / Block
Number RW Mode
19
0=Undefined
19.1 RW N/A 1=Acknowledged
2=Unacknowledged
0=Undefined
1=Clear reported
19.2 RO N/A 2=Clear not reported
3=Active reported
4=Active not reported
19.3 RO N/A
19.4 RO N/A
19.5 RO
0: Discrete alarm
20
7: Block Alarm
20.1 RO
20.2 RO
20.3 RO
20.4 RW
0: Discrete
21 ALL
1: Block Alarm
22 ALL 0 to 15
23 ALL PV_STATE
24
0=Undefined
24.1 RW N/A 1=Acknowledged
2=Unacknowledged
0=Undefined
1=Clear reported
2=Clear not reported
24.2 RO N/A
3=Active reported
4=Active not reported
24.3 RO N/A
24.4 RO N/A
24.5 RO N/A
Detailed Setup—DI Function Block
Range Initial Value
Dynamic
All bits: 0
All bits: 0
All bits: 0
All bits: 0
All bits: 0
0
0
Description
Data Type: DS‐72
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 parameter. As soon as the unreported
status is cleared by the alert reporting
procedure, and other block alert may be
reported without clearing the active status, if
the subcode has changed.
Data Type: DS‐74
The current alert status, unacknowledged
states, unreported states, and disabled states
of the alarms associated with the function
block.
0=clear reported
0=acknowledged
0=reported
0=enabled
Data Type: Bit String
0=Disable
1=Enable
Used to set auto acknowledgement of alarms
Data Type: Unsigned8
Priority of the discrete alarm.
Data Type: Unsigned8
State of discrete input which will generate an
alarm.
Data Type: DS‐72
The discrete alarm is used for indication of a
state change in selected discrete channel.
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