XITRON XT2640 - Page 148

XT2640OperatingManual 13July2016 Page148of187
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COMMAND
KEYWORD
FIELD(s)
FIELD
FORMAT
FIELD
DATA
RANGE
DESCRIPTION
MTRPOLES n NR3 1.0to100.0
Setsthatthemotorhasn poles,thisisusedwhenconvertingbetweenelectrical
drivefrequencyandmotorshaftrotationspeed.
MTRSLIP n NR1 0to3
Setsthemotorslipshallbecalculatedaccordingtonasfollows‐
0:nomotorslipcalculation
1:motorslipusesthefrequencyfromVPA1asthedrivefrequency
2:motorslipusesthefrequencyfromVPA2asthedrivefrequency
3:motorslipusesthefrequencyfromVPA3asthedrivefrequency
SPD n NR1 0to6
SetsthattheMotorSpeedshallbemeasuredaccordingtonasfollows‐
0:Nospeedmeasurement
1:SpeedmeasuredusingananaloginputontheSPDconnector
2:SpeedmeasuredusingadigitalinputontheSPDconnector
3:SpeedmeasuredusingadigitalinputontheSPDconnectorwithdirection
indicatedbythedigitalinputontheDIRconnector
4:SpeedderivedfromtheelectricaldrivefrequencymeasuredinVPA1(only
validifVPA1configuredforuse)
5:SpeedderivedfromtheelectricaldrivefrequencymeasuredinVPA2(only
validifVPA2configuredforuse)
6:SpeedderivedfromtheelectricaldrivefrequencymeasuredinVPA3(only
validifVPA3configuredforuse)
SPDOFFSET n NR3 ‐1e9to+1e9
Setsthattheoffsetforspeedmeasurementsshallben,inunitsofrpm.This
onlyhaseffectforSPDsettingsof1,2or3.
SPDRISING n NR1 0or1
Setsthattherisingedge(n=1)orfallingedge(n=0)ofthedigitalSPDinput
shallbedetected.ThisonlyhaseffectforSPDsettingsof2or3.
SPDSCALE n NR3 ‐1e9to+1e9
Setsthatthescalefactorforspeedmeasurementsshallben,eitherinunitsof
rpm/V(SPDsetting1)orpulses/rev(SPDsetting2or3).Ithasnoeffectfor
othersettingsofSPD.
TRQ n NR1 0or2
SetsthattheMotorTorqueshallbemeasuredaccordingtonasfollows‐
0:Notorquemeasurement
1:TorquemeasuredusingananaloginputontheTRQconnector
2:TorquemeasuredusingadigitalinputontheTRQconnector
TRQOFFSET n NR3 ‐1e9to+1e9
SetsthattheoffsetfortorquemeasurementsshallbeninunitsofNm.This
onlyhaseffectforTRQsettingsof1or2.
TRQSCALE n NR3 ‐1e9to+1e9
Setsthatthescalefactorfortorquemeasurementsshallben,eitherinunitsof
Nm/V(TRQsetting1)orNm/Hz(TRQsetting2).Ithasnoeffectforother
settingsofTRQ.
24.4.9.7 DATALOGGINGCONFIG URATIONCOMMANDS
Thesecommandswillreturnanerrorifusedwhiledataloggingisrunning.
COMMAND
KEYWORD
FIELD(s)
FIELD
FORMAT
FIELDDATA
RANGE
DESCRIPTION
LOGDATA
t NR1 0or1
Setsthedatatobesavedineachdataloggingrecord–
Eachrecordincludesatime/datefield(t=1)ornot(t=0)anddataforeach
DDEFfield(inorder)
0to16
fields
DDEF ‐
LOGDELAY
d NR1 0to99
Setsthedataloggingstartdelaytimetoddays,hhours,mminutespluss
seconds
h NR1 0to99
m NR1 0to99
s
 NR1 0to99
LOGFILE
f
 NR1 0or1 Configuresthefileusedfordatalogging–
FileFormat–
f=0:ASCII
f=1:Binary
f=2:Internal(nofurtherfieldsshouldbepresent)
Header–
h=0:Noheader(notvalidforbinaryformat)
h=1:Headerincluded
Fileappend–
a=0:File(ifexists)willbeoverwritten
a=1:File(ifexists)willbeappended
FileName(name)(excludingextension,firsteightcharactersonly)–thisis
caseinsensitiveandmayonlycontainvalidfilenamecharactersforthe8.3
filenameformat(longfilenamesarenotsupported).
h NR1 0or1
a NR1 0or1
name STRING
1to8
characters
LOGINTERVAL
h NR1 0to99
Setsthedataloggingintervaltimetohhours,mminutes,ssecondsplusf
1/100
th
seconds(ifallfieldsarezerothen0.002sisused)
m NR1 0to99
s NR1 0to99
f NR1 0to99
LOGRUN
d NR1 0to99
Setsthedataloggingruntimetoddays,hhours,mminutesplussseconds(if
allfieldsare0thenselectsmanuallytimed)
h NR1 0to99
m NR1 0to99
s NR1 0to99