Parameters Of Ar (Arithmetic) Block; Ar (Arithmetic) Block Parameters - GE FVP110 Maintenance Manual

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Parameters of AR (Arithmetic) Block

Relative Index Parameter
Index
0 17500 Block Header
1 17501 ST_REV
2 17502 TAG_DESC
3 17503 STRATEGY
4 17504 ALERT_KEY
5 17505 MODE_BLK
6 17506 BLOCK_ERR
7 17507 PV
8 17508 OUT
9 17509 PRE_OUT
10 17510 PV_SCALE
Table 67 AR (Arithmetic) Block Parameters
Default
Name (factory
setting)
0
Spaces
1
1
O/S
—
0
FVP 110 Fieldbus Valve Positioner Manual
Write
Block Tag Information about this block, including the
=O/S block tag, DD revision, execution time
— Incremented when a change is made to the
parameter settings for the IS block to indicate
the revision level of the settings, and used to
see whether there is a change in parameter
settings.
Universal parameter storing the description of
the tag
Universal parameter used by an upper-level
system to classify the function blocks
Universal parameter used as a key to identify
the point from which an alert is issued;
normally used by an upper level system to
select alerts to provide to a particular operator
who covers a specific area of the plant.
Universal parameter that indicates the block
operation conditions and is composed of actual
mode, target mode, permitted modes, and
normal mode.
— Indicates the error statuses related to the block
itself.
Either the primary value for use in executing
the function, or a process value associated
with it.
Man Indicates the output value and its status.
Displays what would be the OUT value and
status if the mode was Auto or lower.
O/S The high and low scale values, engineering
units code, and number of digits to the right of
the decimal point to be used in displaying the
PV parameter and parameters which have the
same scaling as PV. 0-100%
212
Description