Hypertherm Koolant Koolers N-Series - 8.5 Monitoring

 Controller‐MainMenu 
31
8.3 MainMenu
Thisscreendisplaysthemainmenuoptions,date,dayandtime, chillerstatus andsubmenuoptions.
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Figure12:ControllerMainMenu
8.4 ChillerStatus
ThecontrollermainmenudisplaysaChillerStatusfieldthatprovidestheoperatorwithinformationregarding
theoperationalmodethechilleriscurrentlyin.Table8defineseachChillerStatus.
Table8:ChillerStatuses
UnitStatus Description Action/Response
UNITOFF
TheLocal/Off/Remote switchiseitherin
theOpositionorthepositionandis
receivinga“stop”signalfromtheplasm a 
cutterremotestart/stopinterlock.
Thechillercanbeturnedonbyswitching
theLocal/Off/Remote switch fromtheO
toposition,oriftheswitchisinthe
positionth
echillerwillstartwhenit
receivesa“start”signalfromtheplasma
cutterstart/stopinterlock.
UNITINSTANDBY…
Thechillerhasbeeninthe“UNITOFF”
statusformorethan10minandnowhas
enteredSTANDBYmodewereitwillrun
thetankmaintenanceheatertokeepthe
coolantwarm.
Thechillercanbeturnedonbyswitching
theLocal/Off/Remote switch fromtheO
toposition,oriftheswitchisinthe
positionth
echillerwillstartwhenit
receivesa“start”signalfromtheplasma
cutterstart/stopinterlock.
UNITONIN
REMOTEMODE
TheLocal/Off/Remote switchisinthe
positionandisreceivinga“start”signal
fromtheplasmacutterremotestart/stop
interlock.
Thechillerisfunctioning normally.
UNITONINLOCAL
MODE
TheLocal/Off/Remote switchisinthe
position.
Thechillerisfunctioning normally,but
cannotreceivecommandsfromthe
plasmasystem.Ifthechiller receivesa
“stop”commandfromtheplasmacutter
start/stopinterlockitwillbeignored.
REFRIGERATION
FAULT!
Arefrigerationcircuitrelatedfaulthas
occurred.
Thechiller’srefrigerationcircuithasshut
downbuttheprocesscircuitcomponents
DATE
CHILLERSTATUS
SUBMENUOPTIONS
DAY
TIME
Hypertherm, Inc. Part Number: 810540