gefran TPD32-EV-500 series - Page 346

—————— TPD32-EV ——————
346
SettingofPAD 0asalinespeedinput:
  OPTIONMenu
   ————>Torquewinder
    ————>Diamcalculation
     ————>Linespeedsource=8695
Line speed gain Calibrationvalueofthelinespeed.
 Itsprogrammingdependsonthesamplingparameterofthelinespeed;itisusedtoget
“Linespeed”=100%ofitsmaximumvalue.
 ThecalculationofLine speed gainmustbecarriedoutwiththeformula:
 [32768x16384/(maximumvalueofthesamplingparameterx8)]-1
 WhenthisanaloginputissetonaPADparameter,itsmaximumvalueis+/-2048,
thereforetohaveLine speed=100%:
Line speed gain= [32768x16384/(2048x8)–1]=32767
 (Anetuningcanbeobtainedbycarryingouttheselftuningprocedureoftheanalog
input).
Ref spd source Samplingparameternumberrelatingtothelinespeedreference.Inordertogetthereal
numbertobesetitisnecessarytoadd+2000H(8192decimal)totheparameternumber.
SettingofPAD 0asalinespeedinput:
  OPTIONMenu
   ————>Torquewinder
    ————>Diamcalculation
     ————>Refspeedsource=8695
Ref speed gain Gaugingvalueofthelinespeedreference.
 Therelativesettingdependsonthesamplingparameterofthelinespeedreferenceand
isusedtoobtain“Linespeed”=100%atitspeak.
 ThecalculationofRef speed gainmustbecarriedoutwiththeformula:
 [32768x16384/(maximumvalueofthesamplingparameterx8)]-1
 WhenthisanaloginputissetonaPADparameter,itsmaximumvalueis+/-2048,
thereforetohaveRef line spd=100%:
Ref speed gain= [32768x16384/(2048x8)–1]=32767
 (Anetuningcanbeobtainedbycarryingouttheselftuningprocedureoftheanalog
input).
Line speed Monitorofthelinespeedin[%].Afterprogramminglinespeedsourceandlinespeed
gainitispossibletocontrolthetuningbycheckingthatwithalinespeedatitsmaximum
valuetheparameterlinespeed=100%.
Ref line speed LinereferenceMonitor.