Emerson Rosemount OCX8800 Instruction Manual page 177

Instruction Manual
IM-106-880C, OI
Index
Number Parameter Units
8 OUT
33 OUT_HI_LIM
34 OUT_LO_LIM
11 OUT_RANGE
9 PRE_OUT
7 PV
10 PV_SCALE
19 RANGE_HI
20 RANGE_LO
3 STRATEGY
1 ST_REV
2 TAG_DESC
35 UPDATE_EVT
Arithmetic (ARTHM) Function
Block
Description
EU of OUT_SCALE or The analog output value and status. The number of outputs is an extensible
Percent or EU of IN parameter in some blocks.
EU of OUT_SCALE The maximum output value allowed.
Supplied by IN
EU of OUT_RANGE or The minimum output value allowed.
Supplied by IN
None Range of the output.
EU of OUT The pre-trip limit from SP or zero.
EU of OUT or EU of The process variable used in block execution and alarm limit detection.
PV_SCALE
None The high and low scale values, engineering units code, and number of digits
to the right of the decimal point associated with OUT.
None The high limit for IN.
None The low limit for IN. If IN is less than RANGE_LO, then IN_LO is used.
None The strategy field can be used to identify grouping of blocks. This data is not
checked or processed by the block.
None 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.
None The user description of the intended application of the block.
None This alert is generated by any changes to the static data.
Section 7: Foundation
Fieldbus
April 2017
15
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