Fisher FIELDVUEDVC6200f Instruction Manual page 321

Instruction Manual
D103412X012
DI Function Block Parameter List
D Read/Write Capability: RO - Read Only, RW - Read Write
D Mode: The block mode(s) required to write to the parameter
D Double indentation and shared Index Number indicates sub‐parameter
Table E‐41. 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
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
DVC6200f Digital Valve Controller
Range Initial Value
0
Spaces
0
0
OOS until
block is
configured,
then last valid
target
OOS
OOS+MAN+
AUTO
AUTO
Dynamic
Dynamic
DI Function Block
February 2017
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 E‐40.
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.
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