YOKOGAWA UP55A User Manual

10-22
IM 05P02C41-01EN
10.13Setting10-segmentLinearizerforOutput
Description
Atotalofuptofour10-segmentlinearizerscanbeusedfortheinputunitandoutputunit.
Forthepositionusedbya10-segmentlinearizer,seethefunctionblockdiagram.
► Functionblockdiagram:8.1SettingControlMode(CTLM)
► 10-segmentlinearizerinput:7.1.4 (3) Setting10-segmentLinearizer
10-segmentLinearizerBiasing
This function is used to correct the control output by adding the corresponding bias
values to each of the 11 points of optionally set input values. When the 10-segment
linearizerinputisA1orless,B1isadded.Moreover,theinputisA11ormore,B11is
added.
A1 A2 A3 A4 A5 A6
A7
A8
A9 A10 A11
B3
B4
B5
B6
10-segment
linearizer input
Actual control output
10-segment linearizer bias
Corrected value
(Actual control output +
10-segment linearizer bias)
10-segment
linearizer output
-5.0 to 105.0%
-5.0 to 105.0%
10-segmentLinearizerApproximation
This function is used to correct the control output.
As shown in the figure below, the output values can be optionally set to 11 points of the
optionallysetinputvalues.Whenthe10-segmentlinearizerinputisA1orless,thevalue
of extended line between B1 and B2 is output. Moreover, when the input is A11 or more,
the value of extended line between B10 and B11 is output.
B1
A1 A2
A3 A4 A11
B2
B3
B4
-5.0 to 105.0%
-5.0 to 105.0%
A5 to A11 are
equalized to A4.
B5 to B11 are equalized to B4.
10-segment
linearizer input
10-segment
linearizer output
Actual control output range
Output range
after
10-segment
linearizer
approximation

YOKOGAWA UP55A Specifications

General

Brand	YOKOGAWA
Model	UP55A
Category	Controller
Language	English