Copal PS30 User Manual

Functions
3
ErrorMessages
●Youcanselectswitchworkingmodefromtheoptionsshowninthetablebelow.
（Note1）IntheSeparateMode,SW1andSW2workseparately.
（Note2）IntheWindowComparatorMode,theminimumvalueforSW1andSW2correspondstoSetting1andthemaximumvaluetoSetting2.
※Forhowtosettheswitchoutput,seethedescriptionoftheinitialsettingmode.
●Whenyoudonotoperateanybuttonsforabout10seconds,thesystemwillautomaticallyselectnon-displaymode
andtheLEDindicatorsectionwillgooff.PressinganykeywillcausetheLEDindicatorsectiontocomeonbackagain.
（Note1）Thedecimalpointshowninthefigureontherightblinksduringnon-displaymode.
（Note2）SwitchoutputsandswitchLEDsareoperableevenduringnon-displaymode.
（Note3）Noerrormessageswillappearduringnon-displaymode.
※Forhowtoselectnon-displaymode,seethedescriptionoftheinitialsettingmode.
●Twodifferentdigitalfilters(25msand250ms)areavailable.
Thedigitalfiltersareusefulwhenitishardtotakereadingsduetotoogreatfluctuationsinpressure.
（Note1）Anyselecteddigitalfilterwillbereflectedonthepressuredisplayandswitchaction.
※Forhowtosetthedigitalfilter,seethedescriptionofthepressuresettingmode.
■Ifthefollowingerrormessagesaredisplayed,followtheproceduresinthetable:
Switchworkingmode
Digitalfilter
Conversionfactor
Non-displaymode
（Note1）Noerrormessageswillbeshownwhennon-displaymodeisselected.
（Note2）Whentheappliedpressureexceeds110％ofratedpressure,thedisplayindicate“flashing”or“−L−”or“−H−”.
Thisdisplayedvalueisnotaccuratevalue,pleaseusewithintheratedpressurerange.
●Youcanselectaconversionfactorfromtheoptionsshowninthetableontheright.
（Note1）Slashedbox:Nofactorsoptionsareavailableduetoinappropriateresolution
andthenumberofdigitsfordisplay.
※Forhowtosettheconversionfactor,seethedescriptionoftheinitialsettingmode.
Errormessage Problem Solution
Overloadcurrent.（BrinkingofSW1orSW2indicates
excessivecurrentonSW1orSW2.）
Appliedpressureishigherthanthemaximumvalue
ofthepressuredisplayrange.
Pressuredetectedwhenadjustingthezeropoint.
ExaminationbyNidecCopalElectronicsisrequired.
Pressurevalueexceeds110%oftherating.（Thiserrorexamples
whenthepressuremorethan111kpaisappliedtothe102Rmodele.）
Appliedpressureishigherthanthemaximumvalue
ofthepressuredisplayrange.
Checktheappliedpressure.
Checktheappliedpressure.
Checktheappliedpressure.
Pressthe buttonandresetthe display.Releasetheappliedpressure
inthepressureport(openedtotheatmosphere)andadjustthezeropointagain.
TelephonethenearestofficeorSensorDepartmentofNidec
CopalElectronicsCorp.
Disconnectthepower,thenchecktheloadcondition.
M
PS30SW1
kPaSW2
Number
selected
Pressurerange
102R
Factor
×1
×0.75
×0.01
×0.145
Displayrange
-100〜100
-
75〜75
-
1.00〜1.00
-
14.5〜14.5
Factor
×1
×10
×145
Displayrange
-0.10〜1.00
-1.0〜10.0
-14〜145
103R
Output
Mode
Operation
Numberselected
SW1
Separate
H
○
○
L
○
○
A
○
○
B
○
○
H
○
○
L
○
○
A
○
○
B
○
○
WindowComparator
Note1
Setting1
Note2
Minimum:Setting1
Maximum:Setting2
Minimum:Setting1
Maximum:Setting2
Note1
Setting2
Note2
Separate
WindowComparator
SW2
Therearefouroperationmodes.Thereareshowninthediagramsbelow.
SeparateMode
P1:Setting1,P2:Setting2,H:Hysteresis
WindowComparatorMode
（HIoperation）
OFF
ON
-Pr Pr
H
H
P1：SW1 P2：SW2
ON
OFF
-Pr Pr
H
H
P1：SW1 P2：SW2
（LOoperation）
（Aoperation）
OFF
ON
ON
-Pr
Pr
H H
P1 P2
P1 P2
（Boperation）
OFF
OFF
ON
-Pr
Pr
H H
P1≦P2 or P1≧P2 P1≦P2−2H

Copal PS30 Specifications

General

Brand	Copal
Model	PS30
Category	Switch
Language	English