gefran TPD32-EV-...-4B - Figure 6.17.4: Functioning with Jog TW Enable

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Status 6:
 ThesystemreachesthisstatuswhentheparameterJog TW enableisenabledandtheStartcommandhas
beengiven.TheJogcommandisusedonunwindersinordertobringthecoilmaterialtilltherstniproll.
Seegure6.17.4.
Status 1
(default)
Status 6
Jog TWenable=1
Start (drive)=1
Jog TWenable=1
Start (drive)=0
Int acc time=Spd match acc
Int dec time=Spd match dec
W reference=f(Jog TWspeed, )
Int acc time=Spd match acc
Int dec time=Spd match dec
W reference=0
Figure 6.17.4: Functioning with Jog TW enable
Jog TW enablepreparesthesystemforaparticularfunctioningcondition;inordertoenablethecoilrotation
itisnecessarytogivetheStartcommand,afollowingStopwillforcethespeedreferenceto0(seeparagraph
Control logic).
 IntheStatus6themotorspeedreferenceissetto:
W reference = Jog TW speed x Minimum diameter ÷ Roll diameter
 ItispossibletochangetheJogspeedsignbyusingthecommandWinder side.
 IfstartingfromtheStatus6,Jog TW enableisdisabledbykeepingtheStartcommand,thesystemswitches
totheStatus2.