Inverter

[I.M. OUTAHEREParticipant @i-m-outahere]

Hi all,

the AI terminal as explained in the manual is Analogue current but it could be labeled incorrectly also and could actually be the ACM terminal instead .

The Chinese writing under that little circle may be a good psychiatrist to call once you have lost what was left of your sanity trying to work out what the circle means !

In program 70 you have 4 settings :

1) 0-10v

2)0-20ma

3) 2-5v

4)2-20ma 10v stacked 

if the pot is connected to the ACM terminal numbers 1&3 operate

if the pot is connected to the AI terminal numbers 2&4 operate.

Other than a crappy manual  the unit is worth the $250 au and cheaper for smaller units .

thanks for all your help with this issue  also  .

 

Ian

Edited By SLOTDRILLER on 19/11/2013 18:56:31

[Paul BarrettParticipant @paulbarrett57424]

Can any of you electrical whizzkids give me a bit of advice.

I have just bought what I thought was a 2.2kw (new but second hand) 3 phase motor to be driven by a 2.2kw VFD. It turns out that the motor is actually a 3 kw. You can obviously guess the question. Can I run this motor satisfactorily from the 2.2kw VFD. I'm guessing I can as the motor will never run at it's full rated output.

Cheers

Paul

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