YOKOGAWA UT35A User Manual

IM 05P01D31-11EN page 9/12
Operation Parameters
HolddownthePARAMETERkeyorPARAkeyfor3secondstomovefromtheOpera-
tion Display totheOperation Parameter SettingDisplay.PresstheDISPLAYkeyor
DISPkeyoncetoreturntotheOperationDisplay.
Menu
Hold down PARAMETER key or PARA key
for 3 sec.
DISPLAY key
or DISP key
SET/ENTER key
PARAMETER key
or PARA key
key key key
key
key
The parameter groups can be switched using , keys.
Operation Dsipaly
Parameter
Parameter
Parameter
Parameter
Parameter
Parameter
END
Menu
END
Menu END
END
M e nu D i sp la y a nd
Pa r ame t er S et t i ng
Display are changed
in a circular pattern.
Move to the Setup Parameter Setting Display:
Hold down the PARAMETER key or PARA key and the Left arrow key simultaneously
for 3 sec.
Operation for Setting
· Toselecttheparametersettingdisplayedastheinitialvalue,presstheDownarrow
keytomovetothenextparameter.
· Tochangeandsettheparametersetting,presstheSET/ENTERkeytostarttheset-
pointblinking.Theblinkingstateallowsyoutomakechanges(settingmode).Usethe
Up/Down/Left/Rightarrowkeystochangethesetpoint.PresstheSET/ENTERkeyto
registerthesetting.
Notethattherearesomeparameterswhicharenotdisplayeddependingonthemodel
andsufxcodes,controltype(CNT),etc.
n
Operation Mode
Menusymbol: (MODE)
Parameter
symbol
Name of Parameter Setting Range
Initial
value
User
setting
Display
level
(S.R)
STOP/RUNswitch
STOP: Stop mode
RUN:Runmode
Presetoutput(PO)isgeneratedin
STOP mode.
Default:Notdisplayed.STOP/RUN
switchisassignedtocontactinput.
RUN
EASY
(R.L)
REMOTEL/LOCAL
switch
LCL:Localmode
REM:Remotemode
(Displayedonlyincaseswherethe
communicationisspecied.)
LCL
(AT)
AUTO-tuningswitch
OFF:Disable
1to4:Performauto-tuning.Tuning
resultisstoredinthespeciednum-
beredPID.
R:TuningresultisstoredinthePID
forreferencedeviation.
OFF
(SPNO.)
SPnumberselection
1to4(Dependsonthesetupparam-
eterSPGR.setting.)
1
(PID)
PIDnumber
ThePIDgroupnumberbeingselected
is displayed.
1to4,R:PIDgroupforreference
deviation
1
n
SELECT Parameter
Menusymbol: (CS)
Parameter
symbol
Name of Parameter Setting Range
Initial
value
User
setting
Display
level
Registered
parameter
symbol
SELECTparameter10
to19
Settingrangeofaregisteredparam-
eter.
Fordetails,seeUser'sManual.
0
Table
below
EASY
Parameter n=10 n=11 n=12 n=13 n=14 n=15 n=16 n=17 n=18 n=19
CSn
FortheregistrationofSELECTparameters,seeUser'sManual.
n
SP and Alarm Setpoint Setting Parameter
Menusymbol: (SP)
Parameter
symbol
Name of Parameter Setting Range
Initial
value
User
setting
Display
level
(SP)
Targetsetpoint
0.0to100.0%ofPVinputrange(EU)
(Settingrange:SPLtoSPH)
SPL
Table
below
EASY
(SUB)
Sub-targetsetpoint(in
Two-positiontwo-level
control)
Set the offset from SP.
-100.0to100.0%ofPVinputrange
span(EUS)
0.0%
ofPV
input
range
span
(PIDN)
PIDnumberselection
SetaPIDgroupnumbertouse.
1to4(Dependsonthesetupparam-
eterPIDG.setting.)
1 to 4
to
(A1toA4)
Alarm-1to-4setpoint
SetadisplayvalueofsetpointofPV
alarm,SPalarm,deviationalarm,
outputalarm,orvelocityalarm.
-19999to30000(Setavaluewithinthe
inputrange.)
Decimalpointpositiondependsonthe
input type
0
FortheparameterSP(targetsetpoint),4groupsaredisplayedforthefactorydefault.
Thenumber of groups can be changed by thesetup parameterSPGR. (number of
SPgroups).Forthealarmsetpointparameter,alarm-1to-4aredisplayedforthefac-
torydefault.ThenumberofalarmscanbechangedusingthesetupparameterALNO.
(numberofalarms).TochangethenumberofSPgroupsoralarms,seeUser'sManual.
UsethefollowingtabletorecordSPandalarmsetpoints.
Parameter n=1 n=2 n=3 n=4
SP
SUB
PIDN
A1
A2
A3
A4
n:groupnumber
n
SP-related Setting Parameter
Menusymbol: (SPS)
Parameter
symbol
Name of Parameter Setting Range
Initial
value
User
setting
Display
level
(RT)
Remoteinputratio
SP=RemoteinputxRT+Remote
inputbias
0.001to9.999
1.000
STD
(RBS)
Remoteinputbias
-100.0to100.0%ofPVinputrange
span(EUS)
0.0%
ofPV
input
range
span
(UPR)
SPramp-uprate
UsedtopreventSPfromchanging
suddenly.
Setaramp-uprateorramp-downrate
per hour or minute. Set a time unit
usingtheparameterTMU.
OFF,0.0+1digitto100.0%ofPV
inputrangespan(EUS)
OFF
EASY
(DNR)
SPramp-downrate OFF
(TMU)
SPramp-ratetimeunit
HOUR:Ramp-uprateorramp-down
rate per hour
MIN:Ramp-uprateorramp-down
rate per minute
HOUR
(SPT)
SPtrackingselection
Trackingisperformedwhenthemode
changesfromRemotetoLocal.(The
local setpoint keeps track of the
remotesetpoint.)
OFF,ON
ON
STD
(PVT)
PVtrackingselection
Causesthesetpointtokeeptrackof
thePVsothesetpointautomatically
revertstoitsoriginalvalueatapreset
rateofchange.TheUPR,DNR,and
TMUareusedincombination.Oper-
atingconditions:1)MAN→AUTO,2)
STOP→AUTO,3)Power-on,4)SP
numberchange,5)SPchange
OFF,ON
OFF
n
Alarm Function Setting Parameter
Menusymbol: (ALRM)
Parameter
symbol
Name of Parameter Setting Range
Initial
value
User
setting
Display
level
to
(AL1toAL4)
Alarm-1to4type
Example:Alarm-1
Stand-by
action
Latch action
Energized/
De-energize
Alarm
type
Seta5-digitvalueinthefollowing
order.
[Alarmtype:2digits(seebelow)]+
[Without(0)orWith(1)Stand-byac-
tion]+[Energized(0)orDe-energized
(1)]+[Latchaction(0/1/2/3/4)]
Forlatchaction,seeUser'sManual.
AL1,
AL3:
PVhigh
limit(01)
Without-
Stand-
by
action
(0)
Energi-
zed(0)
Latch
action
(0)
AL2,
AL4:
PVlow
limit(02)
Without
Stand-
by
action
(0)
Energi-
zed(0)
Latch
action
(0)
Table
below
EASY
Alarmtype:2digits
00:Disable
01:PVhighlimit
02:PVlowlimit
03:SPhighlimit
04:SPlowlimit
05:Deviationhighlimit
06:Deviationlowlimit
07:Deviationhighandlowlimits
08: Deviationwithinhighandlowlimits
09:TargetSPhighlimit
10:TargetSPlowlimit
11:TargetSPdeviationhighlimit
12:TargetSPdeviationlowlimit
13: TargetSPdeviationhighandlowlimits
14:TargetSPdeviationwithinhigh
and low limits
15:OUThighlimit
16:OUTlowlimit
17:Cooling-sideOUThighlimit
18:Cooling-sideOUTlowlimit
19:AnaloginputPVhighlimit
20:AnaloginputPVlowlimit
27:Feedbackinputhighlimit
28:Feedbackinputlowlimit
29:PVvelocity
30:Faultdiagnosis
31:FAIL
to
(VT1toVT4)
PVvelocityalarmtime
setpoint 1 to 4
0.01to99.59(minute.second) 1.00
to
(HY1toHY4)
Alarm-1to-4hysteresis
Setadisplayvalueofsetpointof
hysteresis.
-19999to30000(Setavaluewithin
theinputrange.)
Decimalpointpositiondependson
the input type.
10
to
(DYN1toDYN4)
Alarm-1to-4On-delay
timer
AnalarmoutputisONwhenthedelay
timerexpiresafterthealarmsetpoint
is reached.
0.00to99.59(minute.second)
0.00
STD
(AMD)
Alarmmode
0:Alwaysactive
1:NotactiveinSTOPmode
2:NotactiveinSTOPorMANmode
0
Forthealarmfunctionsettingparameter,4alarmsaredisplayedforthefactorydefault.
The number of alarms canbe changed bythe setup parameter ALNO. (number of
alarms).Tochangethenumberofalarms,seeUser'sManual.
Parameter n=1 n=2 n=3 n=4
ALn
VTn
HYn
DYNn
n:alarmnumber
n
PV-related Setting Parameter
Menusymbol: (PVS)
Parameter
symbol
Name of Parameter Setting Range
Initial
value
User
setting
Display
level
(BS)
PVinputbias
-100.0to100.0%ofPVinputrange
span(EUS)
0.0%
ofPV
input
range
span
EASY
(FL)
PVinputlter OFF,1to120s OFF
n
PID Setting Parameter
Menusymbol: (PID)
Parameter
symbol
Name of Parameter Setting Range
Initial
value
User
setting
Display
level
(P)
Proportionalband
Heating-sideproportion-
alband(inHeating/cool-
ingcontrol)
0.0to999.9%
When0.0%isset,itoperatesas
0.1%.
Heating-sideON/OFFcontrolapplies
when0.0%inHeating/coolingcontrol
5.0%
EASY
(I)
Integraltime
Heating-sideintegraltime
(inHeating/coolingcontrol)
OFF:Disable
1to6000s
240s
(D)
Derivativetime
Heating-sidederivativetime
(inHeating/coolingcontrol)
OFF:Disable
1to6000s
60s
(OH)
Controloutputhighlimit
Heating-sidecontrol
outputhighlimit(in
Heating/coolingcontrol)
-4.9to105.0%,(OL<OH)
InHeating/coolingcontrol:0.1to
105.0%(OL<OH)
100.0%
(OL)
Controloutputlowlimit
Heating-sidecontrol
outputlowlimit(inHeat-
ing/coolingcontrol)
-5.0to104.9%,(OL<OH),SD:Tight
shut
InHeating/coolingcontrol:0.0to
104.9%(OL<OH)
0.0%
(MR)
Manual reset
EnabledwhenintegraltimeisOFF.
Themanualresetvalueequalsthe
outputvaluewhenPV=SP.
-5.0to105.0%
50.0%
(HYS)
Hysteresis(inON/OFF
control, Position
proportional control, or
Two-positiontwo-level
control)
Heating-sideON/OFF
controlhysteresis(in
Heating/coolingcontrol)
InON/OFFcontrolorTwo-position
two-levelcontrol:0.0to100.0%of
PVinputrangespan(EUS)
InHeating/coolingcontrolorPosition
proportionalcontrol:0.0to100.0%
In
ON/OFF
control
or
Two-
position
two-level
control:
0.5%of
PVinput
range
span
In Heat-
ing/
cooling
control
or
Position
proportional
control:
0.5%
(SU.HY)
Sub-hysteresis(in
Two-positiontwo-level
control)
0.0to100.0%ofPVinputrange
span(EUS)
0.5%
ofPV
input
range
span
(HY.UP)
Upper-sidehysteresis
(inON/OFFcontrol)
0.5%
ofPV
input
range
span
(HY.LO)
Lower-sidehysteresis
(inON/OFFcontrol)
0.5%
ofPV
input
range
span
(DR)
Direct/reverseaction
switch
RVS:Reverseaction
DIR:Directaction
RVS
STD
(SU.DR)
Sub-direct/reverse
actionswitch(inTwo-
positiontwo-level
control)
DIR
(Pc)
Cooling-sidepropor-
tionalband
0.0to999.9%
(Cooling-sideON/OFFcontrol
applieswhen0.0%inHeating/cool-
ingcontrol)
5.0%
EASY
(Ic)
Cooling-sideintegral
time
OFF:Disable
1to6000s
240s
(Dc)
Cooling-sidederivative
time
OFF:Disable
1to6000s
60s
(OHc)
Cooling-sidecontrol
outputhighlimit
0.1to105.0%,(OLc<OHc) 100.0%
(OLc)
Cooling-sidecontrol
output low limit
0.0to104.9%,(OLc<OHc) 0.0%
(HYSc)
Cooling-sideON/OFF
control hysteresis
0.0to100.0% 0.5%
(DB)
Outputdeadband(in
Heating/coolingcontrol
or Position proportional
control)
InHeating/coolingcontrol:-100.0to
50.0%
InPositionproportionalcontrol:1.0
to10.0%
3.0%
(PO)
Preset output
Heating-sidepreset
output(inHeating/cool-
ingcontrol)
InSTOPmode,xedcontroloutput
canbegenerated.InPositionpropor-
tionalcontrol,Valveopeningcanbe
set;-5.0to105.0%
0.0%
(SU.PO)
Sub-presetoutput(in
Two-positiontwo-level
control)
InSTOPmode,xedsub-control
outputcanbegenerated.
0%,100%
0%
(POc)
Cooling-sidepreset
output
InSTOPmode,cooling-sidexed
controloutputcanbegenerated.
-5.0to105.0%
0.0%
ForthePIDsettingparameter,4groupsaredisplayedforthefactorydefault.
ThenumberofgroupscanbechangedbythesetupparameterPIDG.(numberofPID
groups).TochangethenumberofPIDgroups,seeUser'sManual.
Operation
Guide
UT35A/UT32A
Digital Indicating Controllers
Operation Guide
This operation guide describes the functions of parameters briefly. The parameter
symbols listed are in the order shown on the display in each group of menu symbols.
In addition, each parameter table has a “User Setting” column, where you can record
your setpoints when setting them in the controller. The scrolling guide is displayed on
PV display in the Parameter Setting Display. This guide can be turned on/off with
the Fn key.
Yokogawa Electric Corporation
Parameters

YOKOGAWA UT35A Specifications

General

Brand	YOKOGAWA
Model	UT35A
Category	Controller
Language	English