Fisher FIELDVUE DVC6200f Instruction Manual page 169

Instruction Manual
D103412X012
drop the good downstream block out of Cas mode for one evaluation cycle and then restore Cas mode. This initializes
the upstream controller to the remaining good region of control.
OS Function Block Parameter List (table 4‐48)
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 shaded Index Number indicates sub‐parameter
Table 4‐48. Output Splitter 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
Setpoint
SP
Output 1
OUT_1
Output 2
OUT_2
Output 1 Range
OUT_1_RANGE
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
7:OOS
3:AUTO
5.1 RW
2:CAS
5.2 RO
5.3 RW OOS+AUTO+CAS
5.4 RW
1: Block
Configuration Error
7: Input Failure/Bad
6 RO N/A PV Status
8: Output Failure
14: Power‐up
15: Out‐of‐Service
7 PV_SCALE +/- 10%
MAN OUT_SCALE
8
OOS +/- 10%
MAN OUT_SCALE
9
OOS +/- 10%
EU at 100%
EU at 0 %
10 RO
Unit Index
Decimal Point
Initial
Range
Value
Data Type: Unsigned16
The revision level of the static data associated with the
0
function block. The revision value will be incremented each
time a static parameter value in the block is changed.
Data Type: Octet String
Spaces The user description of the intended application of the
block.
Data Type: Unsigned 16:
0 The strategy field can be used to identify grouping of
blocks. This data is not checked or processed by the block.
Data Type: Unsigned8
0 The identification number of the plant unit. This information
may be used in the host for sorting alarms, etc.
OOS until
Data Type: DS‐69
block
The actual, target, permitted, and normal modes of the
configured,
block.
then last
valid target
OOS
OOS AUTO
CAS
AUTO+CAS
Data Type: Bit String
0
=
1
=
Dynamic
This parameter reflects the error status associated with the
hardware or software components associated with a block.
It is a bit string, so that multiple errors may be shown.
Data Type: DS‐65
Analog setpoint of the block
Data Type: DS‐65
The primary analog output value calculated as a result of
executing the function (the first output value and status).
Data Type: DS‐65
The primary analog output value calculated as a result of
executing the function (the second output value and
status).
100 Data Type: DS‐68
0 The high and low scale values, engineering units code, and
% number of decimal places to be used in displaying the OUT
2 value, this parameter has no effect on this block.
-Continued-
Detailed Setup—OS Function Block
Description
Target: The requested block mode
Actual: The current mode of the block
Permitted: Allowed modes for Target
Normal: Most common mode for Target
Inactive
Active
July 2013
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