Table 123 Tpsc Accutune Tab Configuration Parameters - Honeywell HC900 Reference Manual

ACCUTUNE tab
Properties Group
Accutune Type Disabled
On Demand
Enable Fuzzy Overshoot
Suppression
Click on block to select
Revision 11
2/07

Table 123 TPSC Accutune tab configuration parameters

Parameter Index #
N/A
N/A
35
HC900 Hybrid Control Designer Function Block Reference Guide
Parameter Description
Disables Accutune
When initiated, the controller will
start controlling to the setpoint while
it identifies the process, calculates
the tuning constants, and begins
TPSC control with the correct
tuning parameters.
Fuzzy Overshoot Suppression minimizes overshoot after a
setpoint change or a process disturbance.
The fuzzy logic observes the speed and direction of the PV
signal as it approaches the setpoint and temporarily modifies
the internal controller response action as necessary to avoid
an overshoot.
There is no change to the TPSC algorithm, and the fuzzy logic
does not alter the TPSC tuning parameters.
This feature can be independently Enabled or Disabled as
required by the application to work with "TUNE" On-Demand
tuning.
Function Blocks
TPSC (3POS) Function Block
Value or Selection
Click on radio button to
select
Click on radio button to
select
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