gefran TPD32-EV-CU series - Page 215

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note! HowtocalculateInput1compareandInput1cperrorparameters:
 Input1compare=(Comparevalue)*10000/(Fullrangevalue)
 Input1error=(Tolerancehalfwindow)10000/(Fullrangevalue)
Example 1:
Selectanaloginput1toRamp ref 1
Speed base valueequalto1500[RPM]
10Voltor20mAonanaloginput1(Rampref1=Speedbasevalue).
Theapplicationrequiresasignalingat700[RPM]viaadigitaloutput,withatolerancewindowequalto100[RPM]
Input 1 cp match assignedtoaprogrammabledigitaloutput.
Input 1 compare=700*10000/1500=4667
Input 1 cp error=100*10000/1500=666
Example 2:
Selectanaloginput1toRamp ref 1
Speed base valueequalto1500[RPM]
10Voltor20mAonAnalog input 1(Ramp ref 1=Speed base value).
Theapplicationrequiresasignalingat–700[RPM]viaLAN,withatolerancewindowequalto±100[RPM]
Input 1 compare=-700*10000/1500=-4667
Input 1 cp error=100*10000/1500=666
Example 3:
Selectanaloginput1toPad 0
10Voltor20mAonAnalog input 1 correspondstoPad0=2047.
Theapplicationrequiresasignalingat700[count]viaadigitaloutput,withatolerancewindowequalto±50[count]
Input 1 cp matchassignedtoaprogrammabledigitaloutput
Input 1 compare=700*10000/2047=3420
Input 1 cp error =50*10000/2047=244
Example 4:
Selectanaloginput1toPID feedback
10Voltor20mAonAnalog input 1correspondstoPID feedback=10000.
Theapplicationrequiresasignalingat4000[count]viaadigitaloutput,withatolerancebandequalto±1000[count]
Input 1 cp matchassignedtoaprogrammabledigitaloutput
Input 1 compare=4000*10000/10000=4000
Input 1 cp error=1000*10000/10000=1000
Example 5:
Selectinput1toT current lim
10Voltor20mAonAnalog input 1correspondstoT current lim =100[%]
Theapplicationrequiresasignalingat50[%]viaadigitaloutput,withatolerancebandequalto±2[%]
Input 1 cp matchassignedtoaprogrammabledigitaloutput
Input 1 compare =50*10000/100=5000
Input 1 cp error=2*10000/100=200