Instruction Manual
D103412X012
Detailed Setup—AO Function Block
July 2013
124
Table 4‐25. Analog Output Function Block Parameter Definitions (Continued)
Description
Initial
Value
Range
Block
Mode
RO /
RW
Index
Number
Label
PARAMETER_NAME
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.
View Lists
View lists allow the values of a set of parameters to be accessed at the same time. Views 1 and 2 contain operating
parameters and are defined by the Fieldbus Foundation. View 3 contains dynamic parameters and View 4 contains
static parameters with configuration and maintenance information. Views 3 and 4 are defined by the manufacturer.
Table 4‐26. AO Function Block, View 1
Index Number Parameter
1 ST_REV
5.1 MODE_BLK.TARGET_MODE
5.2 MODE_BLK.ACTUAL_MODE
5.3 MODE_BLK.PERMITTED_MODE
5.4 MODE_BLK.NORMAL_MODE
6 BLOCK_ERR
7 PV
8 SP
9 OUT
16 READBACK
17 CAS_IN
Table 4‐27. AO Function Block, View 2
Index Number Parameter
1 ST_REV
11 PV_SCALE
12 XD_SCALE
13.1 GRANT_DENY.GRANT
13.2 GRANT_DENY.DENY
20 SP_HI_LIM
21 SP_LO_LIM
Table 4‐28. AO Function Block, View 3
Index Number Parameter
1 ST_REV
5.1 MODE_BLK.TARGET_MODE
5.2 MODE_BLK.ACTUAL_MODE
5.3 MODE_BLK.PERMITTED_MODE
5.4 MODE_BLK.NORMAL_MODE
6 BLOCK_ERR
7 PV
8 SP
9 OUT
16 READBACK
17 CAS_IN
25 BKCAL_OUT
26 RCAS_IN
28 RCAS_OUT
31 STDDEV
32 CAP_STDDEV
Table 4‐29. AO Function Block, View 4
Index Number Parameter
1 ST_REV
3 STRATEGY
4 ALERT_KEY
14 IO_OPTS
15 STATUS_OPTS
18 SP_RATE_DN
19 SP_RATE_UP
22 CHANNEL
23 FSTATE_TIME
24 FSTATE_VAL
27 SHED_OPT