
Isolated Converter
C-7
A.Recorder
B.Indicator
C. Converter
D.Controller
E.Thyristor
unit
F.Pressure
transmitter
G.Temp.
transmitter
H.Accessories
CN-6000
※
Parameterinitializationisavailableonlywhenlock
[
LOCK
]issetas
OFF
.
■ Parameter initialization
Toinitializeallparameterasfactorydefault,pressthe
(
and
1
keysatthesametimeinRUNmodeandit
entersinitializationparameter.
■ Temperature unit [Program mode : UNIT]
■ Front display unit [Program mode :
dUNT]
• Whenselectinganaloginput,selecttheunit(mV,V,mA,
A,
℃
,
℉
,%)ofdisplayvalue.(CN-610
)
• Whenselectingpulseinput,selecttheunit(kHz,Hz,%)
ofdisplayvalue.(CN-640
)
• Whennotdisplayingunit,set
OFF
anditturnsOFFall
indicators.
■ User input range
[Program mode :
L-RG, H-RG]
Temperatureunit(
℃
/
℉
)isselectable.Whenchanging
temperatureunit,userinputrange,displayscale,output
scale,alarmSVareinitialized.Youshouldsetthe
parametersagainforyourpurpose.
※
Whenselectinganaloginput,thisparameter[
UNIT
]is
notdisplayed.
Whenselectinganaloginput,youcansettheinputrange
foryourpurpose.Setlowlimitinputvalue[
L-RG
]and
highlimitinputvalue[
H-RG
]tolimittheinputrange.
•Setconditions:
Lowlimitinputvalue[
L-RG
]+20%F.S.<Highlimit
inputvalue[
H-RG
]
■ Display scale [Program mode: L-SC, H-SC]
Foranaloginput,thisfunctionistoset( 1999to9999)for
particularhigh/lowlimitvalueinordertodisplayhigh/low
limitvalueofmeasurementinput.Ifmeasurementinputs
are‘a’and‘b’andparticularvaluesare‘A’and‘B’,itwill
displaya=A,b=Basbelowgraphs.
Displayscalefunctionisabletochangedisplayvaluefor
max./min.measuredinputbysettinghighlimitscale
[
H-SC
]andlowlimitscale[
L-SC
]inprogrammode.
※
Ex)Sethigh/lowscalevalue(inputrangeis0to10V)
※
Whenchanginginputtype,high/lowscaleischangedas
factorydefault.
• L-SC
=
)00
• H-SC
=
%00
,
1)00
,
1%00
,
`)00
• L-SC
=
1)00
,
H-SC
=
`)00
• L-SC
=
-%00
,
H-SC
=
%00
Displayvalue
Inputvalue
%00
0
10V
1)00
`)00
1%00
%00
1)00
-%00
1%00
Displayvalue
Inputvalue
0
10V
1)00
`)00
1%00
Displayvalue
Inputvalue
0
10V
■ Decimal point [Program mode: dP]
Itisabletochangedecimalpointpositionforhigh/lowlimit
scalevalue.Itchangesdecimalpointpositionofdisplay
value.
■ Input correction [Program mode: IN-B]
Thisfunctionistocorrecttheerroroccurringfroma
thermocouple,aRTDoranaloginputoutofallowable
errorrangeofthisunit.
Thisisalsoavailabletocorrecterrorwhenasensor
cannotcontactthesubjectpositionbycalculatingtheerror
temperature.
Variabletemperaturesensorshaveaccuracylevel.
Becausehighaccuracytypeisexpansive,standard
thermocouplesaregenerallyused.
Inthiscase,temperaturesensormayoccurerror.By
executingthisfunction,youcangetmoreaccurate
temperature.
Whenexecutinginputcorrectionfunction,youshould
measuretheerrorfromasensoraccurately.Ifthe
measurederrorisnotcorrect,errormaybegreater.
Ex)Whenmeasuredtemperatureis4
℃
andactual
temperatureis0
℃
.Set
IN-B
as-4,anddisplay
valueis0
℃
.
INIT
NO
YES
Completesinitialization.
3
(
RUN mode
4
Pressthe
(
+
1
keys
atthesametime.
B
Display
value
Input
value
A
a b
B
Display
value
Input
value
A
a b
B
Display
value
Input
value
A
a b
B
Display
value
Input
value
A
a b
B
Display
value
Input
value
A
b
a
B
Display
value
Input
value
A
b
a
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