YOKOGAWA ADMAG TI Series User Manual

<Appendix 1. Application, Setting And Change Of Basic Parameters>
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IM 01E21A02-03EN
Appendix 1. Application, Setting and
Change of Basic Parameters
A1.1 Applications and Selection of Basic
Parameters
Setting Item (applicable
parameter)
Overview
TagNo.(PD_TAG)setup
Sets PD_TAG and each block tag.
Up to 32 alphanumeric characters can be set for both.
Calibration range setup
(XD_SCALEofAIblock)
Sets the range of input from the transducer block corresponding to 0% point
(always0forthisproduct)and100%pointsinoperationwithintheAIfunction
block.“Spanowrate”,itemspeciedatordering,issetatfactoryshipping.
Setsthefollowingfourdata;arangeunit,inputvalueofthe0%point(incase
ofthisproduct,0),inputvalueofthe100%point(correspondingtoowrate
span)anddecimal-pointposition.
Output scale setup
(OUT_SCALEofAIblock)
The same value as XD_SCALE is set at shipment from the manufacturing
factory.
Simulation setup
(SIMULATEofAI/DIblock)
Performs simulation of the AI/DI function block.
The input value and status for the calibration range can also be set. Use this
parameterforloopcheckandotherpurposes.Referto“SimulationFunction”
in Section 5.13.
Damping time constant setup
(PRIMARY_VALUE_FTIMEof
STB)
Sets the damping time constant in seconds. The setting of PRIMARY_
VALUE_FTIMEa󰀨ectsnotonlytheowrate,butalsothetotalization.
In comparison, the setting of parameter PV_FTIME in an AI function
block works as the damping time constant for the AI block’s OUT.
Asthedampingfunctionoftheowmeteritself,itisadvisabletouse
PRIMARY_VALUE_FTIME.
Output signal low cut mode
setup
(PRIMARY_VALUE_LOWCUT
ofSTB)
Thissetupisusedforzeroingowratereadingsinalowowratearea.
SpeciesthevalueofPRIMARY_VALUE_LOWCUTasapercentof
PRIMARY_VALUE_RANGE. In comparison, the setting of parameter
LOW_CUTintheAIfunctionblockworksasalowcuto󰀨levelsettingforthe
AIblock’sOUT.Asthelow-cutfunctionoftheowmeteritself,itisadvisable
to use PRIMARY_VALUE_LOWCUT.
LCD display setup
(DISPLAY_SELECT1-3,
DISPLAY_CYCLEofSTB)
Sets the type of data, the unit to be displayed on the LCD and the display
speed.
Adjust display speed if a low temperature environment causes a poor LCD
display quality.
Zero adjustment
(AUTO_ZERO_EXE,MAGFLO_
ZEROofSTB)
Performs zero adjustment. Zero adjustment should be done only when the
measurementuidislledinthesensorandtheuidvelocityiscompletely
zero.

YOKOGAWA ADMAG TI Series Specifications

General

Brand	YOKOGAWA
Model	ADMAG TI Series
Category	Measuring Instruments
Language	English