Emerson FIELDVUE DVC6200f Instruction Manual page 117

Label
PARAMETER_NAME
Simulate
SIMULATE
SIMULATE_STATUS
SIMULATE_VALUE
TRANSDUCER_STATUS
TRANSDUCER_VALUE
ENABLE/DISABLE
Process Value Scale
PV_SCALE
Transducer Scale
XD_SCALE
Grant Deny
GRANT_DENY
GRANT
DENY
I/O Options
IO_OPTS
Status Options
STATUS_OPTS
Readback
READBACK
Cascade Input
CAS_IN
November 2010
Table 4-25. Analog Output Function Block Parameter Definitions
Index RO / Block
Number RW Mode
10
10.1 RW ALL
10.2 RW ALL
10.3 RO ALL
10.4 RO ALL
0: Not Initialized
10.5 RW ALL 1: Simulation Disable
2: Simulation Active
EU at 100%
EU at 0%
11 RW OOS
Units index
Decimal Point
EU at 100%
EU at 0%
12 RO OOS
Units index
Decimal Point
13
0: Program
13.1 RW ALL
1: Tune
2: Alarm
13.2 RW ALL
3: Local
1: SP tracks PV in
Man
3: SP tracks PV in LO
or Iman
4: SP Track retained
target in Man or LO
5: Increase to Close
6: Fault State to value
0=freeze
14 OOS 1=go to Fault State
value
7: Use Fault State
value on restart
8: Target to Man if
Fault State activated
9: Use PV for
BKCAL_OUT
0=SP
1=PV
4: Propagate Failure
15 OOS
Backward
Status
16 RO N/A
Value
Status
17 ALL
Value
AO Function Block
Initial
Range
Value
0
Data Type: DS-82
0
Allows the analog input to be manually supplied
0 when simulate is enabled. When simulation is
disabled, the simulate value and status track
0
actual value & status.
1: Simulation
Disabled
Data Type: DS-68
100
The high and low scale values, engineering units
0
code, and number of decimal places to be used in
%
displaying the PV parameter and parameters
2
which have the same scaling as PV.
Data Type: DS-68
100 only The high and low scale values and engineering
0 only units code are read only. This parameter
% only determines the number of digits to the right of the
2 decimal point used with the value obtained from
the transducer for a specified channel.
Data Type: DS-70
Options for controlling access of host computers
and local control panels to operating, tuning, and
All bits: 0
alarm parameters of the block.
GRANT: 1 = granted, 0= N/A
All bits: 0
DENY: 1 = denied, 0 = N/A
Data Type: Bit String (2 byte)
0=disable
All bits: 0 1=enable
Allows you to select the type of tracking and the
output value when a fault condition occurs.
Data Type: Bit String
0=disable
All bits: 0 1=enable
Options the user may select for the block
processing of status.
Data Type: DS-65
Readback is the de-characterized valve position
as reported by the transducer block parameter
FINAL_POSITION_VALUE [17]. This correlates
with the AO block parameter OUT [9], which is
the setpoint to the transducer. READBACK is the
simulated input if SIMULATE is enabled or the
Dynamic
transducer block feedback if SIMULATE is
disabled.
BAD:
NC:
Data Type: DS-65
const
The setpoint value from another function block.
0
−Continued−
Description
4
105