gefran TPD32-EV-...-4B - Figure 6.12.1.1: Option Card, Analog Output Blocks

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totheVoltvaluedenedviaMax out voltage.
 4)
 Withascalingfactorof1theoutputsupplies10Vwhenthevoltagereaches10Von
theanaloginput(withscalingfactorandTune value oftheinput=1).Seegure
6.12.2.1.
 5)
 Withascalingfactorof1theoutputsupplies10Vwhentheeldcurrentcorresponds
to Nom ux curr.
 6)
 Withascalingfactorof1theoutputsupplies10VwhenaPadvaluecorresponds
to2047.
 7)
 Withascalingfactorof1theoutputsupplies10Vwhentheeldcurrentreferencecor-
respondstoNom ux curr.
 8)
 Forthemax.full-scalevalues,refertoparagraph6.16.3PID function
 9)
 Withascalingfactorof1theoutputis10VwhentheSpeed ratio =20000.
 10)
 Withascalefactorequalto1,theoutputsupplies5voltstotheratedpowergiven
by:Full load current * Max out voltage
2
1
D
A
C
1
4
3
D
A
C
2
AO1
ACOM
AO2
ACOM
2
1
D
A
C
1
AO3
ACOM
4
3
D
A
C
2
AO4
ACOM
TBO integrated (pos."A")
TBO card pos.B(option)
Select output 1
Actual spd (rpm)
Select output 2
Motor current
Scale output 1
1
Scale output 2
1
Select output 3
Flux current
Scale output 3
1
Select output 4
Output voltage
Scale output 4
1
Figure 6.12.1.1: Option card, analog output blocks
Exampleforcalculatingthescalingfactor Scale output XX:
 Youhaveatyourdisposalananalogdisplaydeviceforindicatingthespeedofthedrive.Theinstrumenthas
ameasuringrangeof0...2V.
 Thismeansthatatmaximumspeed2Visrequiredattheanalogoutputoftheconverter.Ascalingfactorof
1wouldsupply10V.(Scalingfactor=2V/10V=0.200).
note!  UsingRegenDrive(4quadrant)theanalogoutputsuppliesbipolar10V.