<Toc> < 6. Function Block Diagram and Descriptions >
6-5
IM 05D01C02-41E 3rd Edition: May 31, 2006-00
Functions and Parameters for “Single-loop Control” in Initial State
(Factory-set default)
Functions and parameters in initial state are given in the tables below. For details on each
parameter, refer to “5.2 Lists of Parameters.”
■ PV Input
PV input (INPUT1) is a universal input, which can receive signals from a thermocouple or
RTD, or DC voltage signals. The controller is capable of biasing, square root extraction,
first-order lag computation (filtering), ten-segment linearizer approximation, and ten-
segment linearizer biasing on input signals.
Each function can be set by the following parameters.
Setup Parameters
Function Parameter Main menu Submenu
Input selection IN1 UTMD IN
Unit selection UN1 UTMD IN
Analog input range conversion RH1, RL1(DP1,SH1,SL1) UTMD IN
Analog input bias BS1 CMLP AIN
Square root extraction SR1, LC1 CMLP AIN
Analog input filter FL1 CMLP AIN
Operating Parameters
Function Parameter Main menu Submenu
Ten-segment linearizer mode 1.MD PYS1 None
Ten-segment linearizer 1.A1 to 1.AB, 1.B1 to 1.BB PYS1 None
approximation/biasing
PV input bias BS LP1 PAR
PV input filter FL LP1 PAR
Note: PV input bias (BS) and PV input filter (FL) among the operating parameters are used as bias and filter when normal
operation. Analog input bias (BS1) and analog input filter (FL1) among the setup parameters are used when PV
correction value is decided in advance.
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