Fisher FIELDVUE DVC6200f Instruction Manual page 209

Instruction Manual
D103412X012
Table 4‐81. Discrete Input Function Block Parameter Definitions
Label
PARAMETER_NAME
Static Revision
ST_REV
Tag Description
TAG_DESC
Strategy
STRATEGY
Alert Key
ALERT_KEY
Block Mode
MODE_BLK
TARGET
ACTUAL
PERMITTED
NORMAL
Block Error
BLOCK_ERR
Process Value Discrete
PV_D
Output Discrete
OUT_D
Simulate Discrete
SIMULATE_D
SIMULATE_STATUS
SIMULATE_VALUE
TRANSDUCER_STATUS
TRANSDUCER_VALUE
ENABLE/DISABLE
Transducer State
XD_STATE
Output State
OUT_STATE
Index RO / Block
Number RW Mode
1 RO N/A 0 to 65535
2 RW ALL 7 bit ASCII
3 RW ALL 0 to 65535
4 RW ALL 1 to 255
5
OOS
5.1 RW ALL MAN
AUTO
5.2 RO ALL
5.3 RW ALL OOS+MAN+AUTO
5.4 RO ALL
Defined Bits
1: Block Configuration
Error
3: Simulate Active
6 RO N/A
7: Input Failure / Bad PV
Status
14: Power‐up
15: Out‐of‐Service
PV_D Status set equal to
7 RO N/A
Field_Val_D Status
OOS
8 OUT_STATE
MAN
9
9.1 ALL
9.2 ALL
9.3 RO ALL
9.4 RO ALL
0=Not initialized
1=Simulation Disabled
9.5
2=Simulation Active
10 ALL
11 ALL
Range Initial Value
0
Spaces
0
0
OOS until
block is
configured,
then last valid
target
OOS
OOS+MAN+A
UTO
AUTO
Dynamic
Dynamic
0
0
0
0
1=Simulation
Disabled
0
0
-Continued-
Detailed Setup—DI Function Block
Description
Data Type: Unsigned16
The revision level of the static data associated
with the function block. The revision value will
be incremented each time a static parameter
value in the block is changed.
Data Type: Octet String
The user description of the intended
application of the block.
Data Type: Unsigned16
The strategy field can be used to identify
grouping of blocks. This data is not checked or
processed by the block.
Data Type: Unsigned8
The identification number of the plant unit.
This information may be used in the host for
sorting alarms, etc.
Data Type: DS‐69
Valid Bits: 7:OOS, 4:MAN, 3:AUTO
The actual, target, permitted, and normal
modes of the block.
Target: The requested block mode
Actual: The current mode of the block
Permitted: Allowed modes for Target
Normal: Most common mode for Target
Data Type: Bit String
0=Inactive
1=Active
This parameter reflects the error status
associated with the hardware or software
components associated with a block. Multiple
errors may be shown, see table 4‐80.
Data Type: DS‐66
The process variable used in block execution.
Value is converted from Readback to show the
actuator position in the same units as the set
point value.
Data Type: DS‐66
The primary discrete value calculated as a
result of executing the function.
Data Type: DS‐83
Allows the transducer discrete input or output
to the block to be manually supplied when
simulate is enabled. When simulation is
disabled, the simulate value and status track
the actual value and status.
Data Type: Uint16
Index to the text describing the states of a
discrete for the value obtained from the
transducer.
Data Type: Unsigned16
Index to the text describing the states of a
discrete output.
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