KMC Controls FlexStat BACnet User manual

FlexStat 1 Operation Guide, Rev. L
Operation Guide
FlexStat™
BACnet Programmable Thermostats
Contents
Overview ................................................................3
Applications and Installation ...................................3
Operation (Basic) ....................................................4
Home, Main Menu, and Override Screens .......... 4
Navigation ..........................................................4
Room Temp. Setpoint Adjustment .......................4
H/C, Fan, Occupancy, and Override ...................4
Main Menu and Settings ...................................... 4
Display Options ..................................................5
Configuration (Initial Setup) ...................................6
Main Menu Overview .........................................6
About the FlexStat ............................................... 6
Advanced Menu ..................................................7
(Advanced) Application and Additional Setup ..7
Auxiliary Heat (Heat Pump Only) Setup ...... 7
Damper Setup .............................................7
Humidity Setup ...........................................7
Motion Sensor Setup ...................................8
Optimum Start Setup ..................................9
Sensor Setup ................................................9
Staging Setup ...............................................9
Valve Setup .................................................9
(Advanced) CB (Control Basic) Programs ....... 10
(Advanced) CO2 Sensor (and DCV) ................10
CO2 Sensor Setup and Information ...........10
CO2 Sensor Calibration .............................11
DCV (Demand Control Ventilation) Setup .12
(Advanced) Communications (BACnet) ..........14
(Advanced) Date/Time ...................................15
(Advanced) BACnet Device Properties ...........16
(Advanced) Inputs ..........................................16
(Advanced) Temp. Setpoint Limits ..................16
(Advanced) PID Loop Configuration ..............17
(Advanced) Restart/Restore ...........................17
(Advanced) Security Levels and Passwords ..... 17
(Advanced) Test ..............................................18
(Advanced) Trend Logs ...................................19
(Advanced) User Interface (UI) Modes .......... 19
Mode .........................................................19
Rotation Values ..........................................20
Show Temperature Tenths (Decimals) ........ 20
Alarms ............................................................... 21
Date/Time .........................................................21
DCV (Demand Control Ventilation) ..................21
Schedules .......................................................... 22
Setpoints ...........................................................23
Specifications, design, and operation are subject to change without notice.

FlexStat 2 Operation Guide, Rev. L
System Setup ..................................................... 23
Trend Viewer .....................................................24
Resetting the FlexStat ............................................24
Types of Reset ....................................................24
Warm and Cold Starts .......................................24
Restore Factory ................................................. 25
Network Connection .............................................26
MS/TP Network Communication ......................26
IP/Ethernet Network Communication ...............26
PC Data Port Connection ..................................26
Maintenance ......................................................... 27
Firmware Upgrade ................................................27
Programming (Custom) .........................................27
Accessories ...........................................................27
Troubleshooting .................................................... 28
Alarm Issues ...................................................... 28
Alarm, (False) Fan Fail .................................... 28
Alarm, (False) Low Limit (Freeze Stat) ............28
Alarm, (False) Space Temp. or Humidity ........28
Communication Issues ......................................28
Ethernet/IP Network Communication Issues ..28
KMD-5576 (Data Port) Communication Issues 28
MS/TP Network Communication Issues .........28
Cover, Display, and Reset Issues ........................ 29
Cover Binds on Backplate ..............................29
Display Is Blank (or Erratic) ...........................29
Display Freezes (Buttons Have No Effect) ......29
Display Keeps Resetting .................................29
“SYSTEM ERROR” Is Displayed ...................... 29
Custom Programming and Web Issues ............... 30
Control Basic Programs Do Not Work ............30
Custom Web Graphics Do Not Work .............30
Input, Sensor, and Value Issues .......................... 30
CO2 Level Value Is Frozen or Is 0 ...................30
CO2 and DCV Sequences Are Not Working ....30
CO2 Level Is “Too High” .................................30
DCV Menu Is not Visible ................................ 31
Input Values Are Outside the Expected Range 31
Motion/Occupancy Sensor Does Not Work ...31
Temperature Reading Is Incorrect ..................31
Temperature Setpoint Is Not Maintained .......32
Time and/or Date Are Incorrect .....................32
Output, Fan, and Relay Issues ........................... 33
Analog Output Does Not Work ......................33
Fan Does Not Run .......................................... 33
Relay (External) Does Not Work ....................33
Upgrading Firmware Issues ...............................34
Firmware Upgrade Failures ............................ 34
Relay (Internal) Does Not Work .....................34
FlexStat Malfunctions After Upgrade ............. 35
Wiring Issues ..................................................... 36
Installation Wiring Considerations ................. 36
Troubleshooting Wiring Problems ..................36
Support ................................................................. 37
Important Notices .................................................37
Reference .............................................................. 38
Acronyms and Abbreviations .............................38
Definitions of Terms .......................................... 39
Index .....................................................................40

FlexStat 3 Operation Guide, Rev. L
Up to 6
Analog Inputs
for Other
Sensors or
Contacts
24 Volts AC
Power
Up to 9
Outputs
(Analog
and/or
Relays)
Quick (Temporary) Network/
Programming Access
Communication with
Other BACnet Devices
Temperature
Sensing
Optional
Humidity,
Motion,
and CO2
Sensing
Overview Applications and Installation
1. WiretheFlexStat’sbackplatetothedesired
equipmentandsettheFlexStat’send-of-lineand
inputpull-upresistorswitches.
2. Selecttherelevantapplicationandoptionsfrom
the(Advanced)ApplicationsubmenuoftheAd-
vancedMenuandotherappropriatemenus.
3. ConguretheFlexStatfortheBACnetnetwork.
(SeeNetwork Connection on page 26.)
For general mounting and connection details, in-
cluding network wiring, EOL termination, power
connections, input/output connections, pull-up
resistor switch seings, see the relevant model’s
Installation Guide. For extended information about
wiring and sequences for specic applications, see
the FlexStat Application Guide.
• AHU
• FCU
• HPU
• RTU
EIA-485 Data Port for
Quick Network Access
Terminal Blocks
on Removable
Backplate for
Easy Wiring
Applications
Theaward-winningKMCFlexStatseriesofintelli-
genttemperature/humidity/occupancy-sensing,wall-
mounted,thermostat/controllersarenativeBACnet
AdvancedApplicationControllers(B-AAC)foruse
inaBACnetsystem.TheFlexStatsimpliesnet-
workedzonecontrolforcommonpackagedHVAC
equipment,suchaspackagedrooopunits,fancoil
units,heatpumps,andothersimilarapplications.In
addition,applicationssuchaspressuredependent
VAV,terminalreheat,andmedium-sizedcentral
stationairhandlingequipmentapplicationsmay
alsobeaddressedthroughtheon-boardlibrariesof
programsbuiltintothedevices.
Theon-boardlibraryofprogramspermitsrapid
congurationofawiderangeofHVACcontrolap-
plications.
TheFlexStatseriesalsoprovidesthecapabilityto
customizethestandardlibraryofsequencesusing
KMC’sBACstageprogrammingtool.Thisenablesa
localauthorizedKMCinstallingcontractortoadapt
thestandardlibrarytotheuniquesiteneedsandap-
plicationspecicrequirementsofaparticularproject.
CAUTION
To avoid damage from ground loops and other
communication issues in networked FlexStats,
correct phasing on network and power
connections on ALL the networked controllers
is critically important.

FlexStat 4 Operation Guide, Rev. L
WED 11/19 3:20 PM
COOL:
OCC:
FAN:
Operation (Basic)
Home, Main Menu, and Override Screens
Navigation
Navigatethemenusandchangeseingsbypress-
ingacombinationofvariousarrowbuonsandthe
Enterbuon.Pushthe:
• Enterbuontoselectand/orexitvalueediting.
• UporDownbuontomoveamongentries.
• RightorLebuontomoveamongvalueelds.
• LebuontoreturntotheHomescreen.
NOTE: Accesstovariousfunctionsmayrequirea
password.
H/C, Fan, Occupancy, and Override
When the fan is commanded to run, the animated
“FAN” icon rotates (if programmed to). When the
fan command stops, the fan icon is motionless.
The “OCC” icon shows a sun when in Occupied
mode and a quarter moon when in Unoccupied
mode.
HEAT or COOL will show (and be animated when
there is an active command to move the room tem-
perature toward the setpoint via mechanical heat-
ing/cooling or an economizer), depending on the
current mode. This can also be turned OFF.
To override these modesfromtheHome(tempera-
turedisplay)screen,presstheLearrowbuon.
PressUporDowntogettothedesiredlineandthen
Enter(twice)toeditthemodeseing.PressLeto
exittoHome.
Main Menu and Settings
FromtheHome(temperaturedisplay)screen,press
theRightarrowbuontoentertheMainMenu.You
mayneedtoenterapasswordtochangeanyseings.
Room Temp. Setpoint Adjustment
FromtheHome(temperaturedisplay)screen,press
theUporDownarrowbuononcetoviewtheexist-
ingsetpoint.
Totemporarilychangethesetpoint,presstheUp
orDownarrowbuonrepeatedlyuntilthedesired
seingisdisplayedandpressEnter.(IfEnterisnot
pressed,thedisplaywillreturntotheHomescreen
aerabouttensecondsandthenewsetpointvalue
willstillbesaved.)Thenewsetpointwillholduntil
thenextschedulechange.
Topermanentlychangethesetpointforoccupied
mode,gototheSetpointssectionundertheMain
Menu.(IntheSetpointsmenu,heating/coolingset-
points/setbacksanddeadbandcanbechangedwith,
ifrequired,thecorrectpasswordaccess.SeeSet-
points on page 23.)
Home Screen
Configuration Screens
MAIN MENU
ABOUT
ADVANCED
ALARM
DATE/TIME
SCHEDULE
SETPOINTS
SYSTEM
FAN MODES
UNOCC:
OCC: AUTO
AUTO
Override Screens
Enter
Right
(Menu)
Left
(Override)
Down (Setpoint)
Up (Setpoint)

FlexStat 5 Operation Guide, Rev. L
WED 11/19 3:22 PM
COOL:
OCC:
FAN:
HUM: 37% RH
WED 11/19 3:20 PM
COOL:
OCC:
FAN:
HUM: 36% RH
WED 11/19 3:20 PM
COOL:
OCC:
FAN:
HUM: 36% RH
WED 11/19 3:20 PM
COOL:
OCC:
FAN:
HUM: 36% RH
WED 11/19 3:20 PM
COOL:
OCC:
FAN:
HUM: 36% RH
WED 11/19 3:20 PM
COOL:
OCC:
FAN:
OUTSIDE: 56° F
WED 11/19 3:20 PM
COOL:
FAN:
HUM: 36% RH
WED 11/19 3:22 PM
COOL:
OCC:
FAN:
HUM: 37% RH
Display Options
Totogglethedisplayed temperature scalebetween
FahrenheitandCelsius,presstheEnterbuonforat
leasttwosecondsuntilthedesiredscaleisdisplayed.
(PressingEnterforlesstimewillturnontheback-
lightifitiso.)Thedesiredscalewillpersistonthe
displayuntilthisprocessisrepeatedortheFlexStat
isrestarted.
Aerarestart,thetemperaturescalewillrevertto
whateverscaleissetintheApplicationmenu.To
changethescalesothatitpersistsaerrestarting,
changeitintheApplicationmenubyreseingthe
selectedapplicationtoNotCongured,changing
thetemperaturescale,andthenreconguringallthe
applicationoptions.See(Advanced) Application and
Additional Setup on page 7).
Fahrenheitdecimalvaluesarenotdisplayedbyde-
faultbutcanbeenabledintheUserInterfacemenu.
SeeShow Temperature Tenths (Decimals) on page 20.
WithR2.0.0.13andlaterrmware,Fahrenheittem-
peraturevaluesonthedisplaychangeinwhole
degreeincrementsbydefault,andCelsiusvalues
changein0.5°increments.ChangingthedefaultNo
toYeswillshowtenthsofadegreevaluesforboth
scales.
Thisdoesnotaectsetpointadjustments,whichare
alwaysinwholedegreeincrementsforFahrenheit
andhalfdegreeincrementsforCelsius.
WED 11/19 3:22 PM
COOL:
OCC:
FAN:
HUM: 37% RH
When Display Blankingisenabled,thedisplay
turnsoatthesametimethebacklightgoeso
(aerreset,initialpower-up,ortime-out).Whenany
buonispressed,thedisplaywillreappearuntilthe
time-outisreachedagain.SeeSystem Setup on page 23.
Hospitality modehasasimplerdisplayandlimited
menus,anditistypicallyusedinhotelrooms.Users
typicallycanchangeonlythesetpoint,systemmode,
andfanspeed.PushingtheLeandRightbuons
displayscustomizablemenuselections.See(Ad-
vanced) User Interface (UI) Modes on page 19.
Bydefault,rotation valuesinthelowerrightofthe
screenshowrelativehumidityand/orCO2levelsin
modelswiththerelevantoptionalsensors.Ifmore
thanonevalueisshown,thevalueswillrotateap-
proximatelyeveryveseconds.
Thesevaluescanbehiddenifdesired,andadditional
optionsarealsoavailable.See(Advanced) User Inter-
face (UI) Modes on page 19.
NOTE: Displayscanalsobelocked.Locked UI
modeappearslikeStandardmodeonthe
Homescreen,butallbuonfunctions
(exceptthebacklight)aredisabled.The
setpointandotheroperationfunctions
cannotbechangedbytheuser.See
(Advanced) User Interface (UI) Modes on
page 19.

FlexStat 6 Operation Guide, Rev. L
Configuration (Initial Setup)
NOTE: Menus shown in this document reect
rmware version R1.3.0.4 or later. Actual
context-sensitive screens are dependent
on rmware version, FlexStat model, and
options selected.
NOTE: If appear at the top of the screen
(such as in the Main Menu), scroll up or
down to see the rest of the menu’s o-
screen choices.
Main Menu Overview
MAIN MENU
ABOUT
ADVANCED
ALARM
DATE/TIME
SCHEDULE
SETPOINTS
SYSTEM 
Navigatethemenusandchangeseingsbypressing
acombinationofbuons.Pressthe:
• Enterbuontoselectand/orexitvalueediting.
• Up/Downbuontomoveamongentries(up/
downlines).
• Le/Rightbuontomoveamongvalue elds
(le/rightspaces).
• LebuontoreturntotheHomescreen.
NOTE: Alog-inmayberequiredtoaccessmenu
items.
SETPOINTS
COOL SETPT:
HEAT SETPT: 67° F
COOL SETBACK: 80° F
SAVE CHANGE?
NO
YES
When prompted about a change (on any menu),
press Right/Le to select the desired choice and
then Enter.
About the FlexStat
ABOUT FLEXSTAT
MODEL: BAC–141136CE
FW: FLEXSTAT R1.3.0.0
APP: AIR HANDLER
OPT: MOD H / MOD C
MORE
MORE ABOUT
COMMUNICATION
FIRMWARE
HARDWARE
UPTIME: 28D 00:32:57
Thesedisplay-onlyscreensshowthefollowing
informationonvariousmenus(selectMOREand
thentherelevantcategorytoseethemall).
• Modelnumber
• Firmware(FW)typeandversion(seeFirmware
Upgrade on page 27)
• Applicationcongurationandoptions(setinthe
Applicationmenu—see(Advanced) Application
and Additional Setup on page 7)
MORE: Communication
• Deviceinstance(setintheDevicemenu—see
(Advanced) BACnet Device Properties on page 16)
• MACaddress,IPaddress,and/orSubnet
address(setintheCommunicationsmenu—see
(Advanced) Communications (BACnet) on page 14)
MORE: Firmware
• Firmwaretype,version,andbuild date(see
Firmware Upgrade on page 27)
• Applicationsowareversion(ASV)
NOTE: ASVwillshowCUSTOMifanybuilt-in
ControlBasicprogram(1–5)isnotrunning
orhasauto-rundisabled.A+signwith
anumberindicatesthecustomprogram
numbercurrentlyrunning(e.g.,+8+9
indicatesPrograms8and9arerunning).
See(Advanced) CB (Control Basic)
Programs on page 10.
MORE: Hardware
• Modelnumber
• Serialnumberofunit
• Boardrevision
MORE: Uptime (theamountoftimesincethelast
reset)

FlexStat 7 Operation Guide, Rev. L
Advanced Menu
ADVANCED
APPLICATION
CB PROGRAMS
COMMUNICATION
DATE/TIME
DEVICE
INPUTS
LIMITS
TheAdvancedMenudisplaysvarioussubmenus.
Notallsubmenuscanbeseenonthescreenatone
time.Scrollupordowntoseeadditionalsubmenus.
Toselectthedesiredsubmenu,press:
1. Up/Downtomove.
2. Entertoselect.
NOTE: TheAdvancedMenuhasmoresubmenus
thancanappearonthescreenatonce.Keep
scrollingupordowntoseealltheoptions.
(Advanced) Application and Additional Setup
APPLICATION
DEGREES SCALE: °F
APP:
OPT: 4-PIPE
ADDITIONAL SETUP
FAN COIL
ADDITIONAL SETUP
DAMPER
FAN
HUMIDITY
MOTION SENSOR
OPTIMUM START
SENSORS
STAGING
Tochange°ForC,preprogrammedapplicationtype,
andoptions,press:
1. Up/Downtomoveamongentries.
2. Entertoselect.
3. Right/Letomoveamongvalueelds.
4. Up/Downtoincrement/decrementvalue.
Be sure to select the correct °F/°C temperature scale
FIRST! To change the temperature scale aer the
application is congured, the selected application
will need to be reset to Not Congured.
NOTE: InHospitalitymode(only),the°F/°C
temperaturescalecanbetoggledby
pressingtheEnterbuon.See(Advanced)
User Interface (UI) Modes on page 19.
The type of application (as well as the model of
FlexStat) aects the context-sensitive options under
Additional Setup.
Auxiliary Heat (Heat Pump Only) Setup
AUX HEAT SETUP
AUX HEAT:
DELAY (MINS): 60
COMP LOCKOUT
Damper Setup
DAMPER SETUP
ECON:
DCV: ADVANCED
DCV SETUP
MIN POSITION: 0%
CNTRL (0–100%): 2–10 V
ECON ENBLE TEMP: 55° F
LOW LIMIT ALARM: 45° F
MODULATING
NOTE: IftheEconomizeroptionisselectedwhen
thereisnomixedairtemperaturesensor
connected,aLowLimitAlarmwillresult.
SeeAlarms on page 21.
NOTE: WhenBAC-1xxxxxmodelshavean
applicationwiththeCO2 sensorAND the
modulating economizer option enabled,
menuitemsforDCV (Demand Control
Ventilation)willappear.For information
about the DCV options, see(Advanced)
CO2 Sensor (and DCV) on page 10.
Fan Setup
FAN SETUP
SPEEDS:
UNOCC: AUTO
OCC: AUTO
CONSTANT SPEED
NOTE: ForaFanFailAlarm,seeSensor Setup on
page 9andAlarms on page 21.
Humidity Setup
HUMIDITY SETUP
DEHUMIDIFICATION
HUMIDIFICATION DEHUMIDIFICATION
DEHUM: ENABLE
NOTE: Ifadehumidicationoptionisenabled,the
SpaceHumidityAlarmwillalsobeenabled.
SeeAlarms on page 21.

FlexStat 8 Operation Guide, Rev. L
Motion Sensor Setup
MOTION SENSOR
OCC OVERRIDE:
STATE: OCCUPIED
STANDBY: DISABLE
—OFFSET: 3° F
—TIMER (MINS): 30
ENABLE
Inrelevantmodels,themotion/occupancysensor
maybeenabled(thedefault)totriggeroccupancy
override(enabledbydefault,butonlyfunctional
duringscheduledotimes)andoccupancystandby
inrelationtothescheduledonandotimes.(Seethe
chart.)
DuringscheduledOFF(unoccupied)times,
temperatureiscontrolledaccordingtotheseingof
theappropriateheatorcoolsetback(seeSetpoints
on page 23).Occupancy override(for1hourasa
default)startswhenthesensordetectsmotion.
Temperaturewillstartbeingcontrolledaccording
totheappropriatesetpoint.Occupancyoverridewill
end(withthedefaultseing)1houraermotion
waslastdetected.Thelengthofoccupancyoverride
iscongurableintheSystemmenu.SeeSystem
Setup on page 23.
DuringscheduledON(occupied)times,temperature
iscontrolledaccordingtotheseingoftheappro-
priateheatorcoolsetpoint.Ifenabled,occupancy
standbysetsthetemperaturebackorup(according
totheheating/coolingmode)bytheOsetamount
whennomotionisdetectedfortheTimeramount(30
minutesbydefault).Thenormalsetpointisrestored
whenmotionisdetectedtwice(toreducefalsedetec-
tions)withinthreeminutes.
NOTE: Occupancystandby,whenactivated,lets
thetemperaturegodownorup(according
totherelevantmode)bytheOsetamount
(3°bydefault),nottheSetbackseinginthe
Setpointsmenu(whichusuallyhasalarger
temperaturedierentialmeantforalonger
otime).
NOTE: WhentheAdvancedDCVmodeisselected,
Standby is enabled by default and when
reverting from Standby back to Occupied
mode, the setpoint is restored by 1° every
15 minutes—tofurtherconserveenergy
accordingtotheguidelinesbyPortland
EnergyConservation,Inc.(PECI).In
Basic or StandardDCVmodeornoDCV
isselected,thesetpointvalueisrestored
bythefullamountimmediatelywhen
revertingfromStandbybacktoOccupied
mode(althoughitmaystilltakesome
timefortheroomtoreachitsnormal
temperature).See(Advanced) CO2 Sensor
(and DCV) on page 10.
NOTE: DCVisonlyavailableinmodelswiththe
built-inCO2sensor.
Toenable/disableormonitorthemotionsensor
functions(ifinstalled),press:
1. Entertoselect.
2. Right/Letomoveamongvalueelds.
3. Up/Downtoincrement/decrementvalue.
TheStateeldmonitorswhethermotionhasbeen
detectedduringthelastscanofthemotionsensor
input(BI6).Detectedmotionwillshowan“occu-
pied”state.Thiscanbeusedduringtroubleshooting
todetermineifmotionisbeingdetected.












 




FlexStat 9 Operation Guide, Rev. L
Optimum Start Setup
OPTIMUM START
OPT START: DISABLE
WhenOptimumStartisenabled,theFlexStatsoon
“learns”theamountoftimerequiredtoreach
thesetpointfromthesetback/setuptemperature.
Itwillthenadjusttheactualstarttimeneeded
toreachthedesiredsetpointatthebeginning
ofthescheduledOntimes.(Seethechartinthe
(Advanced)MotionSensorsection.)Itwillalsomake
seasonaltemperatureadjustmentsifanoutsideair
temperaturesensorisconnectedappropriately.
NOTE: Formaximumeciency,ifOptimum
Startisenabled,settimesinschedulesfor
whentheroomtemperatureshouldreach
thesetpoint,notwhenheating/cooling
equipmentshouldstart(whichwouldbe
earlier).SeeSchedules on page 22.
Toenable/disablethisfeature,press:
1. Entertoselect.
2. Right/Letomoveamongvalueelds.
3. Up/DowntochangeOn/O.
NOTE: Fordetailsoftheenergy-savingcalculations
performed,seetheOptimumStartsection
intherelevantSequenceofOperationinthe
FlexStatApplicationGuide.
Sensor Setup
SENSOR SETUP
IN 2:
IN 9: CO2
SPACE TEMP: REMOTE
-- IN 1 IS ONBOARD
-- IN 7 IS REMOTE
DISCH AIR TEMP
TheInput7sensor(AI7)canbeconguredfor
aremote space temperature sensor.Thenspace
temperaturecanbeconguredforonboard(internal
AI1),remote(AI7),averagingofthetwo,thelowest
reading,orthehighestreading.Tocalibrateand
changethethermistortype,see(Advanced) Inputs on
page 16.
TheInput2sensor(AI2)canbeconguredfor
discharge air temperature(DATandTypeIII
thermistoristhedefault),fan status(drycontact),or
unused.
• Ifsetfordischargeairtemperature,thesensor
canbecalibratedandchangedfromthedefault
TypeIIIthermistortoaTypeII.See(Advanced)
Inputs on page 16.
• Ifsetfordischargeairtemperature,atrendlogis
automaticallycreatedandmonitorsthedischarge
airtemperature,butithasnoeectonoperation.
• Ifsetforfanstatusandnoclosedcontactis
detectedwhenthereisacallforfanoperation,a
FanFailAlarmiscreated.SeeAlarms on page 21.
• Ifsetforunused,built-inapplicationswillnot
useit,buttheinputwouldbeavailablefor
customprogramming.
InBAC-12xxxx/13xxxx/14xxxxmodels,theInput9
sensor(AI9)canbeconguredforanexternalKMC
SAE-10xxCO2sensor.Formoreinformation,see
DCV (Demand Control Ventilation) Setup on page 12.
SeealsoMotion Sensor Setup on page 8.
Staging Setup
STAGING
STG DELAY (MINS): 3
Valve Setup
VALVE SETUP
CLG (0–100%):
HTG (0–100%): 0–10V
0–10V

FlexStat 10 Operation Guide, Rev. L
(Advanced) CB (Control Basic) Programs
CB PROGRAMS
PROG1:
PROG2: RUNNING
PROG3: RUNNING
PROG4: RUNNING
PROG5: RUNNING
PROG6: HALTED
PROG7: IDLE
RUNNING PROGRAM #1
SETPOINTS & MODES
AUTO-RUN: TRUE
CHANGE: READY
STATE: RUNNING
HALT REASON: NORMAL
HALT DESC:
OUT OF SERVICE: FALSE
Tohaltorload/runthebuilt-in(1–5)andcustom
(6–10)ControlBasicprograms,press:
1. Up/Downtomoveamongentries.
2. Entertoselect.
3. Right/Letomoveamongvalueelds.
4. Up/Downtoincrement/decrementvalue.
IfcustomControlBasicprogramsareinstalledanda
restore to factory seings is performed, all factory
programs are restarted but all custom Control Basic
programs are halted. Changethestateofeachpro-
grambyloading/runningtheprogramfromtheCB
Programsmenu(orBACstageorTotalControl).
IfcustomControlBasicprogramsareinstalledand
set to autorun,wheneverthermware is updated,
ALL (factory and custom) programs are halted. If
customControlBasicprogramsareinstalledbut
NOT set to autorun, wheneverthermwareisup-
dated,factoryprogramsarerestartedbutany(manu-
al)runningcustomprogramsarehaltedatrestart.
Changethestateofeachcustomprogrambyusing
theUpdateManagerorloading/runningeachpro-
gramfromtheCBProgramsmenu(orBACstageor
TotalControl).
UPDATE MANAGER
PROGRAM CONFIG ERROR
ENABLE FACTORY:
ENABLE CUSTOM: NO
EDIT CB PROGRAMS
DONE
NO
IntheAboutmenu,ASVwillshowCUSTOMifany
built-inControlBasicprogram(1–5)isnotrunning
orhasauto-rundisabled.SeeAbout the FlexStat on
page 6.
NOTE: Customized programs are the responsibility
of the user.KMCControlsdoesnotprovide
supportforsuchprograms.
(Advanced) CO2 Sensor (and DCV)
CO2 SENSOR
SENSOR INFO
CALIBRATION
CO2 SENSOR INFO
MODEL: T6615
SUB VOL: A15
SW DATE: 090217
S/N: AB00011759
CO2: 873
ELEVATION: 0
STATUS: NORMAL
CO2 CALIBRATION
ELEVATION: 0
REFERENCE GAS: 300
MODE: MONITOR
CO2: 1067
STATUS: NORMAL
CAL TIME: 00:00
CO2 Sensor Setup and Information
NOTE: SetthedesiredCO2setpointunderthe
Setpointsmenu.SeeSetpoints on page 23.
Toviewinformationaboutthesensor,settheeleva-
tion,and(dependingonmodel)calibratethesensor,
press:
1. Up/DowntomoveamongCO2SensorInfo
entries.
2. Entertoselect.
3. Right/Letomoveamongvalueelds.
4. Up/Downtoincrement/decrementvalue.
Formaximumsensoraccuracy,enter the elevation
(altitude) above sea levelofthebuilding’slocation.
(Thedefaultvalueis0.)Elevationforanyparticular
locationcanbefoundatsuchsourcesaswww.earth-
tools.org.(Forverytallbuildings,theupperoors
wouldhaveahigherelevationthanloweroors.)
AerpowerisrstappliedortheFlexStatisrestart-
ed,thesensorgoesthroughawarm-up forapproxi-
matelyhalfaminute.Duringthetimethesensor
countwillbe0ppmandtheStatuslinewilldisplay
WARMUPinsteadofNORMAL.
Thesensor and its rmwareareidentiedbythe
model,thecompilationsubvolume(SUBVOL),com-
pilationdate(SWDATEinyymmddformat),and
serialnumber.
NOTE: WiththeCO2sensorenabled,atrendlogis
automaticallygenerated.See(Advanced)
Trend Logs on page 19.