DVC6000f Digital Valve Controllers
December 2009
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Table 4-24. Analog Output Function Block Parameter Definitions (Continued)
Label
PARAMETER_NAME
Description
Initial
Value
Range
Block
Mode
RO /
RW
Index
Number
Update Event
UPDATE_EVT
29
Data Type: DS-73
This alert is generated by any changes to static
data.
UNACKNOWLEDGED 29.1 RW N/A
0:Undefined
1:Acknowledged
2:
Unacknowledged
0: Undefined
UPDATE_STATUS 29.2 RO N/A
0:Undefined
1:Update reported
2:Update not reported
0: Undefined
TIME_STAMP 29.3 RO N/A 0
STATIC_REVISION 29.4 RO N/A 0
RELATIVE_INDEX 29.5 RO N/A 0
Block Alarm
BLOCK_ALM
30
Data Type: DS-72
The block alarm is used for all configuration,
hardware, connection failure, or system problems
in the block.
UNACKNOWLEDGED 30.1 RW N/A
0:Undefined
1:Acknowledged
2:
Unacknowledged
0: Undefined
ALARM_STATE 30.2 RO N/A
0:Undefined
1:Clear reported
2:Clear not reported
3:Active reported
4:Active not reported
0: Undefined
TIME_STAMP 30.3 RO N/A 0
SUBCODE 30.4 RO N/A 0
VALUE 30.5 RO N/A 0
Extended Parameters
StdDev
STDDEV
31 RO N/A positive float Dynamic
Data Type: Float
Standard Deviation. To support DeltaV Variability
measurement.
Cap StdDev
CAP_STDDEV
32 RO N/A positive float Dynamic
Data Type: Float
Capability Standard Deviation. To support DeltaV
Variability measurement.
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