crying_baby
Member
hi i m back
i learnt a lot from the thread i statrted and sory as almost entirely stubborn .
appologies for my rudeness n misunderstandings esp to steve bailey,jesper, tom n many many others. also for making most of u end up drinkin beer at the end
personally, i admit that i still have a lot room to improve at.
reading back the whole thread makes me realize.
after searchig in the laboatory, i found some of the drives can help me is the dc link and a universal converter.
with , i can drive the motor using external dc supply, and obtain 3phase ac rotating field. after reading the manual of the universal converter, i realize the converter communicates to another part of the circuiit thru a ribbon cable.
would it posible for me to use my ICU693UL006 to realise a model to control the motor?
i discusses it wif my prof. and he said it possible be done by using logic ;
000 stop motor
001 start motor
010 reverse motor
011 lowers/faster rtation
and so on
by sending proper signals to controlling the igbt's in the universal converter.
pls advise.
if it is possible to implement it .
attached is the universal converter that i r going to use wif me . its on LEFT MIDDLE of the page where it accepts dc in and 3phase ac out.
the problem reduces to how it is possible to send signal from plc discretely to command it.
such as 000=stop, etc.
i think i need to use 3output plm is that an alternative. or otherwise, plz help
i learnt a lot from the thread i statrted and sory as almost entirely stubborn .
appologies for my rudeness n misunderstandings esp to steve bailey,jesper, tom n many many others. also for making most of u end up drinkin beer at the end
personally, i admit that i still have a lot room to improve at.
reading back the whole thread makes me realize.
after searchig in the laboatory, i found some of the drives can help me is the dc link and a universal converter.
with , i can drive the motor using external dc supply, and obtain 3phase ac rotating field. after reading the manual of the universal converter, i realize the converter communicates to another part of the circuiit thru a ribbon cable.
would it posible for me to use my ICU693UL006 to realise a model to control the motor?
i discusses it wif my prof. and he said it possible be done by using logic ;
000 stop motor
001 start motor
010 reverse motor
011 lowers/faster rtation
and so on
by sending proper signals to controlling the igbt's in the universal converter.
pls advise.
if it is possible to implement it .
attached is the universal converter that i r going to use wif me . its on LEFT MIDDLE of the page where it accepts dc in and 3phase ac out.
the problem reduces to how it is possible to send signal from plc discretely to command it.
such as 000=stop, etc.
i think i need to use 3output plm is that an alternative. or otherwise, plz help
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