Sturtevant Richmont DTC User manual

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 1
Torque Testers
•Calibrationweightscancausetester
anditsbasetotip
Wear safety goggles (users and
bystanders).
Counterbalance or anchor mounting
base.
Tipping base can cause injury.
Torque Wrenches
•Overtorquingcancausebreakage
•Wrenchcanbreakwhilebreaking
fastenersloose
•Anout-of-calibrationtorquewrenchcan
causepartortoolbreakage
Wear safety goggles (user and
bystanders).
Do not exceed rated torque.
Do not use a torque wrench to break
fasteners loose.
Periodic recalibration is necessary to
maintain accuracy.
Broken tools can cause injury.
Battery Information
NiMHBatteriesrated1400mAhto2400
mAhareacceptable.HighermAhratings
meanmorecyclesbetweenrechargeand
longerrechargetimes.
Unlikeourotherdigitaltorquewrenches,
theDTCcanusealkaline,Ni-MH,or
LithiumIonbatteries.Nevermixtypesof
batteries(e.g.nevercombinealkalineand
Ni-MHbatteries,orNi-MHandLithium
Ionbatteries)andnevermixnewandold
batteriesintheDTC.
AlthoughtheDTCusesbothalkalineand
rechargeablebatteries,werecommend
rechargeablebatteriesbecausetheyare
environmentallyfriendly.
TheDTCusesthreeAAAbatteriesina
reusablecartridge.
Safety
DTC Wrench
Operating Instructions
555KimberlyDriveCarolStream,IL60188
Phones:847/455-8677800/877-1347Fax:847/455-0347
E-mail:[email protected]
URL:srtorque.com

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 2
WRENCHFEATURES
•Keypad: Meaning:
P
!
"

P-Set
Up
Escape
U
#
$

Units
Down
Enter
•BacklitLCDgraphicdisplay
•DisplayedIcons:
!Press!toincreasethedisplayedvalueorscrollup
#Press#todecreasethedisplayedvalueorscrolldown
$Press$togotonextscreeninsequenceorselectthehighlightedline
Showingtargettorqueandangle,asopposedtoactual
Clockwisetargetorcurrenttorquedirection
Counterclockwisetargetorcurrenttorquedirection
Eithertargetdirection
Keypadand/orP-Setsarelocked
Batterychargelevel
•Statusindicators–LEDs,buzzer,handlevibration
•USBconnectorandcord–ConnectstoaPCCOMportforwrenchsetupandeventloggingvia
theDTCConnectapplication.
•Store99parametersettings(P-Sets).
•Storeover1000results.

OPERATINGINSTRUCTIONS
PowerOn/PowerOff
•Insert3AAAbatteriesinthebatteryholder,theninserttheholderinthewrench.Thewrench
willpowerupanddisplay:
oZEROINGANGLE
DONOTMOVETOOL
(Forbestresults,setthewrenchonahardsurfacetozerotheanglesensor.)
oSturtevantRichmontlogo.
 
oAnidentificationscreendisplayingthemodelandfirmwareversion.



oThenextscreenshownisconfiguration-dependent.
•Wheneverpowerison,pressandhold"toputthewrenchintoanultra-low-power/sleep
state.
•Wheneverthewrenchisidle(notorqueapplied,noangularmotiondetected,nokeyspressed)
for4hours(bydefault),thewrenchwillenterthesleepstatetoconservebatterylife.
•Wheneverthewrenchisinthesleepstate,pressanykeytoturnpoweron.
DTC-75
V2.00

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 3
oAfterabout3secondsthewrenchwillshowtheIdleScreen(seebelow).
oTo“cold-start”attheSRlogo,thebatterycapmustbebackedofffarenoughtoblank
thedisplay,thenturnedfullyclockwise.
•Press"momentarilyatanytimetogototheIdleScreen.
•PressUatanytimetochangeUnitofMeasure.
•PressPatanytimeforP-Setselection.

ConfiguringtheDisplay
CompleteconfigurationoftheDTCisavailableviaDTCConnect.

ThesimplestconfigurationshowsanIdleScreenaftertheidentificationscreen,inPeakmode.
•Apply4%offullscaletorqueormoretoswitchfromtheIdleScreentotheMeasurement
Screen.




•Thelargedigitsshowthetargetormeasuredpeaktorque.
•Directionofintendedormeasuredtorqueisshown.
•TheIdleScreenwillreappearwhentorqueisreleasedaftertheauto-cleartimeexpiresor"is
pressed.
•Thissequencecanberepeatedindefinitely.

Incontrast,themaximumconfigurationconsistsofthissequenceofscreens:
•CalibrationScreen(onlyafteracoldstart)
•IdleScreen
•ModeScreen
•TargetTorqueScreen
•MinimumTorqueScreen
•MaximumTorqueScreen
•SnugTorqueScreen
•TargetAngleScreen
•MaximumAngleScreen
•HeadLengthScreen
•Auto-ClearScreen
•LockScreen
•P-SetScreen
•LogScreen

Tostepfromonescreentothenextinthelist,press$.AftertheLogScreen,thelistrepeatsfromthe
IdleScreenondown.Notallscreensareavailableinthedefaultsetup.
PEAK
IN
LB
123.4
IN
LB
56.7

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 4

Additionalscreenscanbereachedbypressingotherkeys.Forexample,pressing#ontheCalibration
Screenstartsasub-sequenceofmorescreenstoworkthroughcalibration.

AnyscreeninthesequencecanbeaddedtoorremovedfromawrenchconfigurationusingDTC
Connect.

UnitsofTorque
PressUtochangetheunitsoftorquemeasurementatanytime.
•Ifnotcurrentlyshowingunitsoftorque,pressUtoshowtheIdleScreenwiththecurrentunits
oftorque.
•Onceunitsoftorquearedisplayed(ontheIdleScreenortheTarget,Minimum,orMaximum
TorqueScreen),pressUrepeatedlyasneededtostepthroughallchoicesofunits,withthe
displayedtorqueconvertedtothoseunits.




•Choicesare:INLB,FTLB,CNM,NM,CMKG,andMKG.

GeneralOperation
Threephasesofoperationarerepeatedforeachjoint:
1. Idle:showingthemeasurementmodeandtarget,andwaitingfortorque;
2. TorqueApplied:showingtheMeasurementScreen;
3. TorqueReleased:showingtheMeasurementScreenandwaitingtoclear.
IdleScreen
Asshownbelow,theIdleScreenissomewhatdifferentforeachmode.TrackandResidualmodesdon’t
showtargetvalues.Thetargetangle,nottorque,isshownforT2Amode.












•Press$togotothenextscreeninsequence.
0°
IN
LB
0.0
PEAK
IN
LB
123.4
T2A
123°
RESIDUAL
IN
LB
0.0
PEAK
IN
LB
123.4
PEAK
FT
LB
10.28
TAM
IN
LB
123.4

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 5
MODE RESIDUAL
PEAK
TRACK
•Press!or#toskiptoasettingsscreen.
MeasurementScreen




•Whentorqueisapplied,theMeasurementScreenreplacestheIdleScreen.
•Thelargedigitsshowthecurrentpeaktorqueorangledependingonthemode.
•Thecurrentangleofrotationisshownwhite-on-black.
•Statusisshownfortorqueandforangle–OK,HI,orLO.(Thetargeticondisappears.)
•Directionofmeasuredtorqueisshown.
•Whentorqueisreleased,thedigitsshowthefinaltorqueandanglemeasured.Attheauto-clear
timeout,theIdleScreenisshownagain.

ModeScreen




Ifmorethanonemeasurementmodeisconfigured,theModeScreenshouldbeincludedinthe
configuration.
•Thescreenlistsupto3modesatatime.Thecurrentmodeishighlighted.
•Press!or#toscrollthroughthelistofmodes,wrappingaroundateitherendofthelist.
•Press$toselectthehighlightedmodeandgotothenextscreeninthesequence.

SettingsPerMode
•Somesettingshavedifferentmeaningsfordifferentmodes.
•Somesettingsareirrelevantinsomemodes.
•WhentheIdleScreenisshowing,press!or#todisplaythefirstsettingsscreenforthat
mode.

TargetTorqueScreen




•Press!or#toincrement/decrementby1intherightmostdigit.
•Pressandhold!or#toaccelerateincrementing/decrementing.
•Atzero,pressing#causesalternationbetween(clockwise),(counterclockwise)and
(both).Then!startsincrementingfromzero.
12° OK LO
IN
LB
56.7
TAM
IN
LB
123.4
TARGET TORQUE
IN
LB
100.0

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 6
oIfisshown,torquewillaccumulateinbothdirections,e.g.,whenawrenchis
flippedoverbetweensmallangularswingsinatightlocation.
oIforisshown,torqueinthewrongdirectionwilllighttheredLED,butotherwise
itwillhavenoeffect.Thisallowslooseningajointbeforeretightening,withnothing
loggedorreported,onlyawarninglight.
•Press$toproceedtothenextscreeninsequenceor"togohometotheIdleScreen.

TorqueTolerances
Torqueforajointmaybespecifiedwitha“plusorminus”tolerance.Inpractice,thisdoesn’talwaysgive
thedesiredcontrolovertheuseofatorquetool.Instead,iftorquefallsbetweenaminimumanda
maximumvalue,thejointisdeemedOK.

TheDTCcanuseeitherstrategysincevaluesarestoredseparately.TargetTorqueisstoredinternallyas
atorquevalueinaunitofmeasure,MinimumTorqueisstoredasa“minus”tolerancepercentage,and
MaximumTorqueisstoredasa“plus”tolerancepercentage.Onceset,iftolerancepercentagesdonot
change,onlytheTargetTorquevalueneedbechangedfromonejointtoanother.

Duringoperation,thetoollightsthegreenLEDifafinalresultisintheminimumtomaximumrangeand
redifthemaximumisexceeded.TheTargetTorquescreenwasaddedtoholdoffthegreenLEDuntilthe
operatorpulledtoachosenvaluehigherthantheminimumtorque,typicallythemidpointoftherange.
Thiscorrespondsto“targetplusorminustolerance”.

MinimumTorqueScreen




•WhenTargetTorqueischanged,TargetTorqueminusthelowtoleranceisthenewMinimum
Torque.Intheexampleabove,foratargetof100.0in.lb.anda3%tolerance,MinimumTorque
wouldinitializeto97.0in.lb.
•Use!or#toincrement/decrementMinimumTorqueinthesamewayasTargetTorque.The
finalvalueofMinimumTorquedeterminesanewlowtolerance,namely(Targetminus
Minimum)dividedbyTarget.
•ApossiblestrategyistosetMinimumequaltoTarget.Thenewlowtolerancewillbe0%.Every
subsequentchangetoTargetwillchangeMinimumtomatchthenewTarget.Thenunder-
torquingwillnevergetagreenlightoranOKstatus.
•Press$toproceedtothenextscreeninsequenceor"togohometotheIdleScreen.

MaximumTorqueScreen
ThisisanalogoustotheMinimumTorqueScreen.

MAX TORQUE 3.0%
IN
LB
MIN TORQUE 3.0%
IN
LB
97.0

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 7



•WhenTargetTorqueischanged,TargetTorqueplusthehightoleranceisthenewMaximum
Torque.Intheexample,foratargetof100.0in.lb.anda3%tolerance,MaximumTorquewould
initializeto103.0in.lb.
•Use!or#toincrement/decrementMaximumTorqueinthesamewayasTargetTorque.The
finalvalueofMaximumTorquedeterminesanewhightolerance,namely(TargetplusMaximum)
dividedbyTarget.
•Press$toproceedtothenextscreeninsequenceor"togohometotheIdleScreen.

SnugTorque




Fortheoperationofthiswrench,SnugTorqueisdefinedasthepeaktorqueatwhichanglestarts
countingupfrom0°.
•SnugTorqueissetlikeMaximumTorque.Directionisnotspecified.
•Press$toproceedtothenextscreeninsequenceor"togohometotheIdleScreen.

TargetAngle




•Press!or#toincrement/decrementby1intherightmostdigit.
•Pressandhold!or#toaccelerateincrementing/decrementing.
•TheTargetAngleScreendoesnotspecifyadirectionbecauseitisalwaysinthesamedirection
astorque.
•Press$toproceedtothenextsettingor"togohometotheIdleScreen.

MaximumAngle




MaximumAngleissetlikeTargetAngle.Directionisnotspecified.WhenTargetAngleischanged,
MaximumAngleisalsochangedtokeeptherangethesamenumberofdegrees.
•DecrementingstopsatTargetAngleandincrementingstopsat9999°.
•Press$toproceedtothenextsettingor"togohometotheIdleScreen.
103.0
TARGET ANGLE
40°
SNUG TORQUE
FT
LB
2.00
MAXIMUM ANGLE
9999°

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 8
HeadLengthScreen




•Press!or#toincrement/decrementHeadLength.Unitsarealwaysmillimeters.
Decrementingstopsat0andincrementingstopsat99.99.
•Press$toproceedtothenextscreeninsequenceor"togohometotheIdleScreen.

AutoClearScreen




•Press!or#toincrement/decrementtheAutoCleartime.Unitsarealwaysseconds.
Decrementingstopsat0.0andincrementingstopsat9.9.
•Press$toproceedtothenextscreeninsequenceor"togohometotheIdleScreen.

LockScreen




•Press!tolockoutkeypadchangestoanysettings.
•Press#tomakeP-Setsread-only(disablestheSAVEPSETScreen).
•TheUkeyisnotdisabledbylockingthekeypadorP-Sets.
•WhenP-Setsarelocked,thebottompromptbecomesUNLOCKPSETS.
•Press$toproceedtothenextscreeninsequenceor"togohometotheIdleScreen.

Whenkeypadislocked,alockicon––appearsinthetopline.TheTargetTorquevaluecannotbe
changed.Howeverthe3phases–Idle,TorqueApplied,andTorqueReleased–operatenormally.

TounlockeitherthekeypadorP-Sets,a4-digitpasswordmustbeenteredcorrectly.
•Whenthekeypadislocked,pressanykeytoshowtheUNLOCKPASSWORDScreen.
•WhenP-Setsarelocked,press#ontheLockScreentochooseUNLOCKPSETSorpressandhold
thePkeytosaveaP-Set.TheUNLOCKPASSWORDScreenwillbedisplayed.

LogScreen



LOCK KEYPAD
NO CHANGE
LOCK PSETS
HEAD LENGTH
MM
36.51
AUTO CLEAR TIME
SEC
1.0
DISABLE LOG
SKIP
CLEAR LOG

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 9

•Press!tostoploggingtooleventsinnon-volatilememory.Thefirstlineofthescreenwill
changetoENABLELOG.The!keytogglesbetweenstartingandstoppinglogging.
•Press#toclearthetooleventlog.Whencleared,loggingwillrestartwithsequencenumber1.
(Loggingsequencenumberscontinueto999,thenwraparoundto000.)
•Press$toleavethisscreenandreturntoattheIdleScreen.

UnlockPasswordScreen




•Press!or#toincrement/decrementthehighlighteddigitby1,wrappingaroundupward
from9to0anddownwardfrom0to9.
•Press$tomovethehighlightonedigittotherightor,whenall4digitshavebeenentered,to
verifythepassword.Thefactorydefaultpasswordis2114.ItcanbechangedusingDTCConnect.
•Whenunlockingthekeypad:
oIfthepasswordisincorrect,theIdleScreenisshownagainwiththeicon.
oIfthepasswordiscorrect,theIdleScreenisshownwithouttheicon.

SaveP-SetScreens
AllsettingsforonetypeofjointcanbesavedasaP-Set.TheP-Setcanberecalledfromthelistas
needed,insteadofreenteringallindividualsettingseachtime.
•PressandholdPatanytimetosavethecurrentmode,torqueandanglesettings,andhead
lengthasaP-Set.
oIfP-Setsarelocked,theUNLOCKPASSWORDscreenisdisplayed.
!Enterthepasswordasdescribedpreviously.
!PressandholdPagaintosavethesettings.
oInitiallynoP-Setsaredefined.AvailableP-Setindicesaredesignated“FREE”.

•Press!or#toscrollthroughthelistofP-Sets,wrappingaroundateitherendofthelist.After
theinitialscreen,3linesofthelistarealwaysdisplayed.Alphanumericnamescanbeassigned
toP-SetsusingDTCConnect.ThenameswilldisplayontheSAVEPSETandSELECTPSETscreens.
•Press$tosavesettingstothehighlightedP-Setnumber.Itmaybe“FREE”,oranexistingP-Set
maybeoverwritten.WhenafreeP-Setischosen,itsnameisshortenedtoPandits2-digitindex
(P01intheexampleabove).
•Press"atanytimetoexitwithoutsavingaP-Set.


- SAVE PSET -
P01 - FREE
UNLOCK PASSWORD
0000
UNLOCK PASSWORD
2114

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 10
SelectP-SetScreens
•PressPmomentarilyatanytimetoentertheSELECTPSETscreen.ThemostrecentlyretrievedP-
Setisshownhighlighted.



oIfnoP-Setshavebeensaved,“NOPSETSFOUND”isdisplayed.
!Press"togobacktotheIdleScreen.
•Press!or#toscrollthroughthelistofP-Sets,wrappingaroundateitherendofthelist.After
theinitialscreen,3linesofthelistarealwaysdisplayedinsortedorder.(“FREE”P-Setsarenot
displayedinthislist.)
•Press$toretrieveallsettingsforthehighlightedP-SetandreturntotheIdleScreenusing
thosesettings.
•Press"atanytimetoescapewithoutretrievingaP-Set.
•WhenaP-Sethasbeenretrieved,theP-SetnumberappearsontheIdleScreeninsteadofthe
icon.AssoonasasettinginthatP-Sethasbeenchanged,theiconreplacestheP-Setnumber
ontheIdleScreentodenotethattheP-Setisnolongerineffect.

DeleteP-Set
P-SetscanonlybedeletedusingDTCConnect.WhenaP-Setisdeleted,itisreplacedbyaPxxFREEentry
intheSAVEPSETlist,andnolongerappearsintheSELECTPSETlist.

DataCapture
DataabouteachrecordedtorqueeventisstoredtoalogthatmayberetrievedusingDTCConnect.The
logcontainsthefollowingdataforeachrecordedevent:SequenceNumber,Date,Time,P-Set,Mode,
Units,TorqueDirection,FinalTorque,ResidualTorque,FinalAngle,DoubleHitAngle,EventStatus,
TorqueStatus,AngleStatus,TargetDirection,TargetTorque,MinimumTorque,MaximumTorque,Snug
Torque,MinimumAngle,MaximumAngle,ToolSerialNumber,ToolName,ToolModel,andBattery
Level.MoredetailonthesefieldsisprovidedintheToolResultsLogsectionbelow.

MODES
SettingsPerMode
Themeaningofsomesettingsmaychangedependingonmode.Thefollowingaresettingsrelevantto
eachmode.Ifasettingisnotavailablethroughamenuscreenonthetool,itmaybepossibletomodify
thevalueusingDTCConnect.

TrackMode
Trackmodeconstantlyshowsthecurrenttorqueonthewrench,andthecurrentanglerelativetothe
startoftrackmodewhen4%offullscaletorqueisapplied.Onlytwosettingsareused:
•MinimumTorque–ThegreenLEDlightswhileabovethistorqueandbelowMaximumTorque.
- SELECT PSET -
P61

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 11
•MaximumTorque–TheredLEDlightswhileabovethistorque.
Theanglemeasurementmaybeclearedbypressing".

PeakMode
Peakmodeshowsthecurrentpeaktorqueonthewrenchuntiltorqueisreleased.Torquedisplaybegins
at4%offullscaletorque.YellowLEDslightupinsequenceasminimumtorqueisapproached.
•TargetTorque–PulltothisvaluetogetagreenLED.
•MinimumTorque–StatusisOKbetweenminimumandmaximumtorque.ThegreenLEDturns
onwhentorqueisreleasedifpeaktorqueisbetweenminimumandmaximumtorque.
•MaximumTorque–TheredLEDlightsandthestatusisHIifthepeakvalueexceedsthistorque.
•YellowTorque–PercentofMinimumTorqueatwhichthethirdyellowLEDlightsup.(Allthree
yellowLEDslightupinequalstepsoftorque.)Thedefaultvalueis90%.
•IgnorableTorque–PercentofMinimumTorquebelowwhichafinalpeaktorqueisignored(not
printedandnotlogged).Thedefaultvalueis90%.Anotherlikelyvaluetouseis0%(logall
events).
ResidualMode
Residualmodeshowszerotorqueonthewrenchuntilresidualtorqueisdetected,thenitshowsthe
residualtorqueuntiltorqueisreleased,withanOKstatus.
•TargetAngle–Thedefaultis3°.Thismaybemodifiedthroughthekeypad.Tolookforthe
torquediponly,setthetargetangleto0°.OthersettingscanbetunedasneededusingDTC
Connect.

Twomethodsmaybeappliedtodetectresidualtorque.
•Onasoftjoint,apullthroughasmallprescribedangledenotesthatresidualtorquehasbeen
reached.Thevalueatthatexactanglerepresentstheresidualtorquethatwasinthejoint.A
minimumof3°isrecommended.
•Onahardjoint,adipintorquemaybedetectedwhenappliedtorquebreaksthejointloose
momentarily.Thevalueatthebottomofthediprepresentstheresidualtorquethatwasinthe
joint.
Boththeresidualtorque(“asfound”)andthefinaltorque(“asleft”)arelogged.

T2AMode
InTorquetoAnglemode,ajointistightenedtoaprescribedtargettorque;thenthefasteneristurned
throughanadditionalangle,intendedtostretchthefastenerandthusapplyclamploadbyanamount
proportionaltotheangle.

Astorqueisapplied,itisdisplayedinlargedigits,withanangleof0°.WhentheTargetTorqueis
reached,ayellowLEDlightsandthedisplaychangestoangleinthelargedigits,startingat0°.Asangle
approachesitstarget,theotheryellowLEDslightup.


Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 12
•TargetTorque–PulltothisvaluetogetayellowLEDandstartcountingangle.Thisistypically
thesnugpointonthejoint,thepointatwhichtheheadofthefastenerhasbottomedout.
•TargetAngle–PulltothisangletogetagreenLEDandanOKstatus.
•MaximumAngle–TheredLEDlightsandthestatusisHIifangleexceedsitsmaximum.
•MaximumTorque–Whilefinalangleisofprimaryinterest,acheckonfinaltorquemaybe
warrantedaswell,e.g.,todetectafastenerthatistoohardtostretchenough(100%offullscale
torquebydefault).Forthisreason,minimumtorqueandmaximumtorquemayalsobe
specified.Finaltorquemustfallwithinthisrangetobeacceptable.
TAMMode
TorquewithAngleMonitoringisanextensionofPeakmode,addingtheabilitytodetectcross-threaded
fasteners,doublehitsonajoint,andthelike.Primarily,itaddstheconstraintthatafastenermustturn
throughaminimumanglebeforeminimumtorqueisreached.

TAMmodeusesthesamesettingsasPeakmode,plus:
•TargetAngle–Thisistheminimumangleneededbeforeminimumtorqueisreached.

CALIBRATION
CalibrationScreen
IfconfiguredtodisplaytheCALIBRATEWRENCHscreen,calibrationcanbeinitiatedthroughthekeypad
duringacoldstart.ThefollowingscreenappearsaftertheIdentificationScreen,andthennotagainuntil
thenextcoldstart.




•Press#toentercalibrationmode.TheCalibrationPasswordscreenappears.
•Press$toskiptonormaloperation.

CalibrationPasswordScreen
A4-digitpasswordmustbeenteredcorrectlybeforethewrenchcanbecalibrated.
•TheCalibrationPasswordScreenisanalogoustotheUnlockPasswordScreendescribed
previously.Thefactorydefaultpasswordis3112.ItcanbechangedusingDTCConnect.
oIfthepasswordisincorrect,theCalibrationScreenisredisplayed.
oIfthepasswordiscorrect,theCalibrationHeadLengthScreenisdisplayed.
•Press"toreturntotheCALIBRATEWRENCHScreen.

CalibrationHeadLengthScreen
Thecalibratorwillhavetheabilitytomodifythecalibrationheadlengthfromitsdefaultvalue(36.51).



CALIBRATE WRENCH
NO
YES
CAL HEAD LENGTH
MM
36.51

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 13

•Press!or#toincrement/decrementby1intherightmostdigit.Unitsarealwaysmillimeters.
Decrementingstopsat0andincrementingstopsat99.99.
•Pressandhold!or#toaccelerateincrementing/decrementing.
•Press$toproceedtotheTorqueCalibrationscreen.

TorqueCalibrationScreen
Calibrationbeginsatclockwise0%.




•Astorqueisapplied,atorquevaluewillreplacethetargetvalue,andtheiconwilldisappear.
•Press#tosaveacalibrationpoint.ThegreenLEDwillflashtoshowacceptanceofthepoint.
Repeatasoftenasnecessaryuntilsatisfied.
•Press!togoontothenextcalibrationpoint.Thefullsequenceisclockwise(CW)0%,100%,
60%,and20%,followedbycounterclockwise(CCW)0%,100%,60%,and20%.
•Afterthelastpointissaved,thefollowingoptionsare:
oPress!torepeatthesequencetoallowtouchups.
oPress$toenteranglecalibration.
oPress#tosetcaldateandnextcaldate.Onthenextscreen:
!Press$toacceptthedateshownandenteranglecalibration.
!Press!toreturntotorquecalibration.

AngleCalibrationScreen




•Placewrenchonananglecalibrationfixturewithhandletotherightofthehead.
•Pressthe“SET0°!“arrowkeyonwrenchtosavethe0°value.
•SwingthewrenchCCW180°,pressthe“CCW180°#”arrowkeyonthewrenchtosavethe180°
value.
•SwingthewrenchCW180°.Theanglereadingshoulddisplay0°.Ifnot,pressthe“SET0°!“to
savethe0°value.
•ThesequenceofCCW180°andCW180°mayberepeatedtoallowtouchupstotherecorded
values.
•Press$toexitcalibration.
 
CAL
FT IN
LB
1.23
CAL 0%
IN
LB
0.0
CAL 100%
IN
LB
300.0
CAL
FT IN
LB
1.23
CAL ANGLE SET 0°
DONE
CCW 180°
180

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 14
DTCCONNECT
DTCConnectisasoftwareprogramthatprovidesameansofcustomizingtheSturtevantRichmontDTC
Wrenchandretrievingdatafromthetool.

Installation
RuntheDTCConnectinstallationfile.ThiswillinstalltheDTCConnectapplicationand
theWindowsdriverforthetoolifneeded.AshortcutwillbecreatedonthePCdesktop.

ConnectingTheTool
PlugtheUSBcableintothePC.Poweronthetool.SlideopenthedoorcoveringtheUSBplugonthe
tool.PlugtheUSBcableintotheportonthetool.StarttheDTCConnectprogram.


Click“PollPortNames”toquerytheactive
COMportsonthePC.TheCOMPortdrop
downmenuwillbeupdatedwithdetailsofthe
equipmentconnectedtotheactiveCOMports.





Clickthe“COMPort:”dropdownmenuand
selecttheCOMportthattheDTCtoolis
connectedto.

Click“ConnecttoDevice”toopen
communicationwiththeDTCtool.

Thebuttonsontheleftsideofthewindowwill
beactivated.



Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 15
Selectionsavailablefromthehomescreen
include:

•ToolResultsLog–view,save,orclearthe
resultsstoredonthetool.
•Parameters(P-Sets)–view,edit,orsave
theparametersettingsonthetool.
•ToolConfiguration–view,edit,orsavethe
generalsettingsforthetool.


General

Returnstothepreviousscreen.

Updatesthecurrentinformationbeingdisplayed.

ToolResultsLog
Thisscreendisplaystheresultsstoredintoolmemory.Ifnoresultsarestored,thewindowwilldisplay
“THEREARENORESULTSINTHELOG”.Optionsavailablefromthisscreeninclude:
•ClearReadings–deletesallrecordsintheresultslog.(Note:Allrecordswillbeerasedfrom
memoryandcannotberetrieved.)
•SaveReadings–savestheresultslogtoaCSVorTXTfile.Allfieldsareincludedregardlessofthe
PrintFieldsettings.
•PrintFields–selectthefieldstobedisplayedintheToolResultsLogwindow.Checktheboxesto
displayfields.Unchecktheboxestohidefields.Click“SaveChanges”whencompletetoreturn
totheToolResultsLogscreen.(Note:“RESERVED”fieldsareforfutureuseandcannotbe
selected.)





Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 16

ThefollowingtableprovidesadescriptionofthePrintFieldsthatareavailable:
Field
Descriptionorrangeofvalues
SequenceNumber
Numberoftheevent
Date
Date
Time
Time
P-SetNumber
P-Setused(blankifnoP-Setwasselected)
Mode
Toolmode
Units
Unitsofmeasure
Direction
+,-(+=clockwise,-=counterclockwise)
Torque
Finalpeaktorque
ResidualTorque
Residualtorque
Angle
Finalpeakangle
Status
OK,NOK,NA
TorqueStatus
OK,LO,HI,NA,OVL
AngleStatus
OK,LO,HI,Tb4A,NA
TargetDirection
+,-,+/-(“+”=clockwise,”-“=counterclockwise,“+/-“=both)
TargetTorque
Targettorque
MinTorque
Minimumacceptabletorque
MaxTorque
Maximumacceptabletorque
SnugTorque
Torquevaluewhereanglestartstobemeasured
MinAngle
Minimumacceptableangle
MaxAngle
Maximumacceptableangle
SerialNumber
Toolserialnumber
Name
Toolname
Model
Toolmodel
Battery
Toolbatterypercentageremaining

Parameters(P-Sets)
Thisscreendisplaystheparametersettings(P-Sets)storedintoolmemory.Optionsavailablefromthis
screeninclude:
•EditP-Sets–view,create,modify,ordeleteparametersettingsonthetool.
•WritetoTool–savedisplayedparametersettingstothetool.
•OpenP-SetFile–openapreviouslysavedP-Setfile.
•SavetoFile–savedisplayedparametersettingstoaCSVorTXTfile.

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 17

EditP-Sets
TodeleteaP-Set,highlighttheP-Setinthelistandclick“Delete”.
TomodifyanexistingP-Set,highlighttheP-Setinthelist.TocreateanewP-Set,click“New”.
Modifythesettingsasneeded.Dependingonthemode,somefieldswillbelocked/fixed.Somefields
willhaverestrictionsonvaluesthatcanbeenteredbasedonotherfields(ie.MaxTorquecannotbeless
thanMinTorque).
AdditionalP-Setsmaybemodifiedorcreatedbyrepeatingthestepsabove.
Click“SaveP-Sets”tosavethemodifications.
Note:“WritetoTool”fromtheParameters(P-Sets)Readingspagemustbeclickedtosavethe
modificationstothetoolmemory.


ThefollowingtableprovidesadescriptionoftheParameterSettingsthatareavailable:
Field
Descriptionorrangeofvalues
Name
NameofP-Set(16charactersfrom“A”thru“Z”,“0”thru“9”,“.”,“-“)
Mode
ToolMode(TRACK,PEAK,RESIDUAL,T2A,TAM)
Units
ToolUnitsofmeasure(IN.LB,FT.LB,CNM,NM,C.MKG,MKG)
TargetTorqueValue
Targettorque
TargetTorqueDirection
Clockwise(CW),Counterclockwise(CCW),Both
MinTorque
Minimumacceptabletorque

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 18
MaxTorque
Maximumacceptabletorque
AutoClearTime(s)
Numberofsecondsthatthedisplaywillclearafteraresultisrecorded
Number
NumberofP-Set
SnugTorque
Torquevaluewhereanglestartstobemeasured
IgnorableTorque
Percentageofminimumtorquebelowwhichresultsarenotstored/printed
AngleTarget(°)
Targetangle
HighAngle(°)
Maximumacceptableangle
HeadLength(mm)
Lengthoftheinterchangeablehead
DwellTime(s)
Numberofsecondsbeforetheresultisrecorded(thisallowsforratcheting
orrepositioningthetool.

ToolConfiguration
Thisscreendisplaysthesettingsforthetool.Optionsavailablefromthisscreeninclude:
•EditSettings–view,modify,orsaveconfigurationsettingsonthetool.
•WritetoTool–savedisplayedsettingstothetool.
•OpenConfigFile–openapreviouslysavedToolConfigurationfile.
•SavetoFile–savedisplayedconfigurationsettingstoaTXTfile.



EditSettings
Modifythesettingsasneeded.Click“ChangeFields”tomodifythedisplayedPrintFields(functionalityis
thesameasthe“PrintFields”buttonontheToolResultsLogpage).
Click“SaveSettings”tosavethemodifications.
Note:“WritetoTool”fromtheToolConfigurationpagemustbeclickedtosavethemodificationstothe
tool.


Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 19
AppendixA–SettingsviaUSBConnectiontoaPC
TheDTChasmanysettingsthatarenotaccessibleviathewrenchkeypad.
•Allofthese
settingsaresupportedviatextualcommandswithparametersreceivedthroughthe
serial(USB)portfromaterminalemulatorlikeHyperTerminal,TeraTerm,or
PuTTY.
•MostofthesesettingsarealsosupportedviatheDTCConnectsoftware.
Thetypicalcomman
dformatis:COMMAND<SPACE>VALUE(ie.“LOG0”).

General
SettingsandCommands
Thetablebelowlistssettingsthat
applytoawrenchasawhole.
Setting
Command
Range
ofValues
Description
SerialNumber
SN
-
Showthewrenchserialnumber.Alphanumeric,8
charactersmax.
ProductID
E
-
Showthewrenchmodelandcapacity.
Firmware
Version
V
-
Showthewrenchfirmwareversion,e.g.,v1.0.
LastCalibration
Date
CD
MMDDYYYY
Show/setthelastcalibrationdate.
NextCalibration
Date
CDN
MMDDYYYY
Show/setthenextcalibrationdate.
WrenchName
NM
ABCDEFGH
12345678
Show/settheowner-assignednameofthewrench,
upto16characters;spaces&punctuationare
allowed.
Locality
@F
UorE
Show/setthetypeofformatting:USorEuropean.
(See@U&@E.)
U.S.Date&
Time
@U
MM/DD/YY,
HH:MM:SS
Show/setcurrentdateandtimeinU.S.format.
Ineithercase,setdecimalseparatorto“.”andfield
separatorto“,”.
EuroDate&
Time
@E
DD/MM/YY,
HH:MM:SS
Show/setcurrentdateandtimeinEuropean
format.
Ineithercase,setdecimalseparatorto“,”andfield
separatortotab.
Logging
LOG
0-1
Turntorqueloggingon(1)oroff(0).
DumpRecords
DR
-
Printareportofstoredtorquerecords.Fieldsto
printandtheirorderareselectedviathePF
command.PrintatmostDRLrecords.
NumberofDR
Lines
DRL
1-999
Show/setthenumberof(themostrecent)linesto
putintoaDRreport.PrintCurrentRecord.
PrintCurrent
Record
P
-
Print(butdon’tsave)atorquerecordforthe
currenttorque.
RecordCount
F
-
Showthecurrentnumberofrecordsstoredin
memory.(Response:decimal0-999).
Print1Record
F
1-999
Printtherecordselectedbythedecimalvalue,in
theformatdefinedbythePFcommand.
 


ThefollowingtableprovidesadescriptionoftheToolConfigurationSettingsthatareavailable:
Field
Descriptionorrangeofvalues
ToolUnits
Toolunitsofmeasure(IN.LB,FT.LB,CNM,NM,C.MKG,MKG)
ToolName
Customerassignednameforthetool(16charactersfrom“A”thru“Z”,“0”thru
“9”,“.”,“-“)
DisplayedMode
ToolMode(TRACK,PEAK,RESIDUAL,T2A,TAM)
PrintFieldSelection
Specifiesthefieldstoprintforarecord(refertoToolResultsLogsection)
YellowTorque
PercentageofminimumtorqueatwhichthelastyellowLEDturnsoninPEAK
andTAMmodes
YellowAngle
NumberofdegreesbeforetargetangleatwhichthelastyellowLEDturnsonin
T2Amode
BacklightTime(s)
Numberofsecondsafterwhichthebacklightwillturnoff(0=nobacklight)
SleepDelay(min)
Numberofminutesofidletimeafterwhichthetoolwillenterlow-power
mode
UnlockingPassword
Passwordtounlockthetoolkeypad,P-Sets,ortoenablethetool
CalibrationPassword
Passwordtounlockthetoolforcalibration
UnitRestriction
LimitstheunitsthataredisplayedforselectioninDTCConnect
Imperial–IN.LB,FT.LB
SI–CNM,NM
Metric–C.MKG,KG
*Thisdoesnotlimittheunitsdisplayedonthetool.
ToolModes
CheckthemodestoappearontheModeselectionscreen
LockStatus
Checktolockthekeypad,P-Sets,and/ortool(DisableToolblockstheuseof
thedisplay/keypadandpreventsdatalogging.Thiscanonlybeunlockedusing
DTCConnect.)
DisplayedFeatures
Selectwhichfeaturesappearinthetoolmenuforselection
ToolDateandTime
CheckNowtousedate&timefromthePC;unchecktospecifythedate&time
CheckUSforUSformat:MM/DD/YYYY,HH:mm:SS
CheckEUforEuropeanformat:DD/MM/YYYYHH:mm:SS
Where“MM”isthe2-digitmonth,“DD”isthe2digitday,“YYYY”isthe4-digit
year,“HH”isthe2-digithours(24-hourformat),“mm”isthe2digitminutes,
and“SS”isthe2-digitseconds.

Sturtevant Richmont P/N 857421 Rev A - 08/9/19 Page 20
ThefollowingcopyrightnoticeappliestotheUSBfeatureoftheDTCwrench.
(USBsoftwareisbeingredistributedinbinaryform.)

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